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Final Central Point SWMP
CITY OF CENTRAL POINT, OREGON STORMWATER MASTER PLAN FINAL│REPORT Prepared by: Brown and Caldwell September 10, 2013 iii P:\143442 Central Point SWMP\Deliverables\Reports\Final SMP.docx Table of Contents List of Figures ...................................................................................................................................................... v List of Tables ....................................................................................................................................................... v List of Abbreviations .......................................................................................................................................... vi Executive Summary ...................................................................................................................................... ES-1 1. Introduction ............................................................................................................................................... 1-1 1.1 Need for the Plan ........................................................................................................................... 1-1 1.2 Plan Objectives ............................................................................................................................... 1-1 1.3 Approach ......................................................................................................................................... 1-2 1.4 Plan Organization ........................................................................................................................... 1-4 2. Study Area Characteristics ....................................................................................................................... 2-1 2.1 Location .......................................................................................................................................... 2-1 2.2 Topography ..................................................................................................................................... 2-1 2.3 Soils ............................................................................................................................................... 2-2 2.4 Land Use ......................................................................................................................................... 2-3 2.5 Climate and Rainfall....................................................................................................................... 2-3 2.6 Drainage System ............................................................................................................................ 2-3 2.7 Stormwater Quality and Quantity Controls ................................................................................... 2-4 3. Regulatory Evaluation .............................................................................................................................. 3-1 3.1 Regulatory ....................................................................................................................................... 3-1 3.1.1 Phase II MS4 NPDES Permit ........................................................................................... 3-1 3.1.2 TMDL Program ................................................................................................................. 3-2 3.2 Stormwater Development Standards and Applicable Code ........................................................ 3-2 3.2.1 Flow Control ...................................................................................................................... 3-3 3.2.2 Water Quality Control ....................................................................................................... 3-3 3.2.3 Erosion and Sediment Control ........................................................................................ 3-3 3.2.4 Conveyance ...................................................................................................................... 3-3 3.2.5 Barriers to LID Implementation ....................................................................................... 3-4 3.3 National Flood Insurance Program ............................................................................................... 3-4 4. Stormwater System Capacity Evaluation ................................................................................................ 4-1 4.1 Model Development ....................................................................................................................... 4-1 4.1.1 Horizontal and Vertical Datum ........................................................................................ 4-1 4.1.2 Meteorological Data ......................................................................................................... 4-2 4.1.3 Design Storms .................................................................................................................. 4-2 4.1.4 System Nomenclature ..................................................................................................... 4-2 4.1.5 Hydrologic Data ................................................................................................................ 4-3 4.1.6 Hydraulic Data .................................................................................................................. 4-4 4.1.6.1 Nodes ........................................................................................................................ 4-4 Table of Contents Central Point Stormwater Master Plan iv P:\143442 Central Point SWMP\Deliverables\Reports\Final SMP.docx 4.1.6.2 Conduits ....................................................................................................................4-4 4.1.6.3 Storage ......................................................................................................................4-5 4.1.6.4 Outfalls ......................................................................................................................4-5 4.2 Model Validation .............................................................................................................................4-6 4.2.1 New Year’s Day Flood 1997 ............................................................................................4-6 4.2.2 August 2010 .....................................................................................................................4-6 4.2.3 Results and Design Storm Selection ...............................................................................4-6 4.3 Drainage Standards .......................................................................................................................4-7 4.4 Model Results .................................................................................................................................4-7 4.4.1 Initial Identification of Flooding Problems ......................................................................4-7 5. Water Quality Retrofit Evaluation .............................................................................................................5-1 5.1 Objectives ........................................................................................................................................5-1 5.2 Methodology ...................................................................................................................................5-1 5.3 Water Quality Retrofit Assessment Results ..................................................................................5-2 5.3.1 Initial Identification of Water Quality Opportunity Areas ................................................5-2 6. Integrated Management Strategy ............................................................................................................6-1 6.1 Programmatic Recommendations .................................................................................................6-1 6.1.1 Phase II NPDES MS4 Permit ............................................................................................6-1 6.1.2 TMDL Program ..................................................................................................................6-1 6.1.3 Stormwater Development Standards and Applicable Code ..........................................6-1 6.2 Integrated CIP Development ..........................................................................................................6-2 6.3 Unit Cost Estimates for CIP Development .....................................................................................6-5 6.4 CIP Sizing and Conceptual Design .................................................................................................6-5 6.4.1 Conveyance .......................................................................................................................6-5 6.4.2 Infiltration Planter Boxes and Rain Gardens ..................................................................6-5 6.4.3 Detention Pond Retrofit ...................................................................................................6-6 6.5 CIP Summary ..................................................................................................................................6-6 7. CIP Implementation ..................................................................................................................................7-1 7.1 Flood Control CIP Prioritization ......................................................................................................7-1 7.2 Water Quality CIP Prioritization ......................................................................................................7-2 Appendix A: Community Rating System ......................................................................................................... A-1 Appendix B: Rainfall Data .............................................................................................................................. B-1 Appendix C: System Maps ...............................................................................................................................C-1 Appendix D: Model Results ............................................................................................................................ D-1 Appendix E: CIP Fact Sheets ........................................................................................................................... E-1 Appendix F: CIP Detailed Cost Estimates ....................................................................................................... F-1 Appendix G: CIP Model Results...................................................................................................................... G-1 Appendix H: Barriers to LID ............................................................................................................................ H-1 Central Point Stormwater Master Plan Table of Contents v P:\143442 Central Point SWMP\Deliverables\Reports\Final SMP.docx List of Figures *Figure immediately follows page listed. Figure 1-1. Stormwater master plan approach ............................................................................................. 1-3 Figure 2-1. Vicinity map .................................................................................................................................. 2-1 Figure 2-2. Topographic map ........................................................................................................................ 2-2* Figure 2-3. Soils map ..................................................................................................................................... 2-2* Figure 2-4. Comprehensive land use plan ................................................................................................... 2-4* Figure 2-5. Study area ................................................................................................................................... 2-4* Figure 4-1. Predicted flooding, existing land use, 10-year design storm ................................................... 4-8* Figure 4-2. Predicted flooding, future land use, 10-Year design storm ..................................................... 4-8* Figure 6-1. Capital improvements projects .................................................................................................. 6-2* List of Tables Table ES-1. Flood Control CIP Prioritization and Ranking .......................................................................... ES-2 Table ES-2. Water Quality CIP Prioritization and Ranking .......................................................................... ES-2 Table 2-1. Central Point Soil Characteristics ................................................................................................. 2-2 Table 2-2. Stormwater Quality and Quantity Controls .................................................................................. 2-4 Table 4-1. Design Storm Depths .................................................................................................................... 4-2 Table 4-2. Design Storm Depths .................................................................................................................... 4-3 Table 4-3. Subbasin Model Attributes ........................................................................................................... 4-3 Table 4-4. Model Node Attributes .................................................................................................................. 4-4 Table 4-5. Conduit Model Attributes .............................................................................................................. 4-4 Table 4-6. Outfall Model Attributes ................................................................................................................ 4-5 Table 4-7. Flooding Problem Areas ................................................................................................................ 4-9 Table 5-1. Initial Water Quality CIP Opportunity Areas ................................................................................. 5-2 Table 6-1. Comprehensive CIP Summary ...................................................................................................... 6-3 Table 7-1. Flood Control CIP Prioritization and Ranking ............................................................................... 7-1 Table 7-2. Water Quality CIP Prioritization and Ranking .............................................................................. 7-2 Table of Contents Central Point Stormwater Master Plan vi P:\143442 Central Point SWMP\Deliverables\Reports\Final SMP.docx List of Abbreviations BMP best management practice CIP capital improvement project City City of Central Point CMAQ Congestion Mitigation and Air Quality cfs cubic feet per second CRS Community Rating System DEQ Oregon Department of Environmental Quality DMA Designated Management Agency EPA U.S. Environmental Protection Agency FC Flood Control FEMA Federal Emergency Management Agency GIS geographic information system HDPE high density polyethylene H/H hydrologic and hydraulic I-5 Interstate 5 IDDE Illicit Discharge Detection and Elimination LID low impact development MS4 Municipal Separate Storm Sewer System NAD83 North American Datum of 1983 NAVD88 North American Vertical Datum of 1988 NFIP National Flood Insurance Program NGVD29 National Geodetic Vertical Datum of 1929 NOAA National Oceanic and Atmospheric Administration NPDES National Pollutant Discharge Elimination System NRCS Natural Resource Conservation Service RCP reinforced concrete pipe RVCOG Rogue Valley Council of Governments RVS Rogue Valley Sewer Services SWMM Surface Water Management Model SWMP stormwater management plan TMDL Total Maximum Daily Load TOD transit-oriented development UGB urban growth boundary WQ water quality ES-1 Executive Summary In 2012, the City of Central Point (City) initiated development of a multi-objective Stormwater Master Plan (Master Plan) to address stormwater quantity, stormwater quality, regulatory objectives, and stormwater management provisions in the 2013 National Flood Insurance Program (NFIP) Community Rating System (CRS) Manual. The main objectives of this plan are as follows: • Develop an integrated stormwater capital improvement program to address storm system capacity needs and water quality. • Develop an Master Plan document that is useful, easy to read, reference, and update • Incorporate the use of low impact development approaches in the capital improvement program where applicable. • Prepare for upcoming stormwater regulatory updates. • Obtain the maximum amount of CRS points as practicable. Stormwater Quantity and Quality Development of the Master Plan involved evaluation of the stormwater drainage system capacity and opportunities to implement stormwater water quality facilities within the study area. The stormwater drainage system capacity within the Urban Growth Boundary for City-owned infrastructure was evaluated using a 10-year design storm in a hydrologic/hydraulic model. Model results for the future development condition indicate widespread flooding throughout systems 02003 and 02006, which are located between Mingus Creek and Griffin Creek. Isolated flooding is also predicted in several other locations. A total of six areas with pipe capacity issues were identified for Capital Improvement Project (CIP) development. Three additional projects to address maintenance issues and creek flooding were also identified. In conjunction with the hydraulic evaluation of the City’s stormwater system, opportunities for water quality improvements were identified. Opportunity areas were identified with City staff by reviewing system information including locations of existing water quality facilities, vacant lands, publically-owned lands, existing and future condition land uses, storm system layout, topography, and locations of highly infiltrating soils. To integrate development of the flood control and water quality CIPs, the flood control and water quality opportunity areas were reviewed together to determine whether a water quality facility (to address a specific water quality opportunity area) could be sized, designed, and/or located in such a way that it would also address an identified system capacity deficiency. Analysis of the Central Point stormwater drainage system resulted in the identification of 30 potential CIPs. Figure ES-1 identifies the general vicinity of each CIP location. Priority ranking was completed for flood control and water quality CIPs separately. Flood control projects will be funded from the stormwater fee and water quality projects will be funded from the water quality fee. Table ES-1 summarizes the identified flood control CIPs, estimated CIP cost and priority ranking. Executive Summary Central Point Stormwater Master Plan ES-2 aSD = Stormdrain bSWQ = Stormwater Quality Table ES-2 summarizes the identified water quality CIPs, estimated CIP cost and priority ranking. Table ES-2. Water Quality CIP Prioritization and Ranking Rank CIP number Project name Cost, $ Estimated timeline Funding source WQ1 8.1 Jewett Elementary School Channel $45,000 2014-15 SWQ WQ2 10 Ray's Food Place Planter $13,700 2015-16 SWQ WQ3 7.3 Green Street: Laurel Street from N. 2nd to N. 6th Street $452,000 2016-20 SWQ WQ4 9 City Hall Rain Garden Demonstration $46,300 2020-21 SWQ WQ5 7.4 Green Street: Alder from S. 1st to N. 6th Street $535,000 2021-27 SWQ WQ6 7.2 Green Street: Maple Street from N. 1st to N. 6th Street $535,000 2027-32 SWQ WQ7 7.1 Green Street: Cherry St from N. 2nd to N. 4th Street $238,000 2032-34 SWQ WQ8 6 Summerfield Park Water Quality Enhancement $29,200 2033-34 SWQ WQ9 3 Crater High School Bioswale $44,100 2033-34 SWQ Table ES-1. Flood Control CIP Prioritization and Ranking Rank CIP number Project name Cost, $ Estimated timeline Funding source 1 15.1 Hamrick Road to Green Valley Way $555,000 2013-15 SDa 2 12 Freeman Road at Rose Valley $201,000 2013-16 SD 3 13 Rose Valley Drive $288,000 2013-16 SD 4 11 Freeman Road at Ash $111,000 2014-16 SD 5 5.2 Comet Outfall $203,000 2016-26 SD 6 5.3 Victoria Way High Flow Bypass $507,000 2016-26 SD 7 5.1 N. 10th Street Parallel Pipe $60,000 2016-26 SD 8 5.4 5th Street - M026 to N. 3rd $361,000 2016-26 SD 9 5.5 5th Street - Mazama to M026 $394,000 2016-26 SD 10 5.6 Mazama - 3rd to 5th $125,000 2016-26 SD 11 8.2 Oak Street Overflow $618,000 2026-30 SD 12 8.5 Cedar Street Bypass $132,000 2026-30 SD 13 8.6 Rostell Street Channel $37,000 2026-30 SD 14 2 Daisy Creek $386,000 2020-30 SD 15 4 Griffin Flood Mitigation Project $10,500,000 2013-35 SD, SWQb, other 16 1 Corcoran Lane Inlet Replacement $48,000 2014-24 SD 17 8.3 Ash Street Pipe Replacement $136,000 2026-30 SD 18 8.4 2nd Street Pipe Replacement $95,000 2026-30 SD 19 15.3 Gebhard to Green Valley Way $167,000 2020-34 SD 20 15.2 Gebhard Road to New Jackson County Outfall $422,000 2020-34 SD 21 15.4 Beebe Road Parallel Pipe $282,000 2020-34 SD W MC A N D R E W S R D Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BIDDLE RD E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD E PINE ST Ja c k s o n C r e e k Ho r n C r e e k El k C r e e k HA M R I C K R D GE B H A R D R D 0 1,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLAN Ü Legend Piped Improvements Open Channel Improvements Jackson Co. Waterlines Piped Improvements Open Channel Improvements City Stormdrain Pipes Taxlots Urban Growth Boundary (UGB) See 2010 Elk Creek Basin Plan for documentation of proposed capital improvements within the Elk Creek Basin CAPITAL IMPROVEMENT PROJECTSFIGURE ES-1 5.6 5.5 Capital Improvement Projects: 1. Corcoran Lane Inlet Replacement 2. Daisy Creek 3. Crater High School Bioswale 4. Griffin Creek Flood Mitigation 5.1 N 10th Parallel Pipe 5.2 Comet Outfall 5.3 Victoria Way High Flow Bypass5.4 5th Street (M026 to N 3rd) 5.5 5th Street (Mazama to M026) 5.6 Mazama (N 3rd to N 5th)6. Summerfield Park Water Quality Enhancement 7.1 Downtown Green Streets - Cherry 7.2 Downtown Green Streets - Maple7.3 Downtown Green Streets - Laurel 7.4 Downtown Green Streets - Alder 8.1 Jewett Elementary School Channel8.2 Oak Street Overflow 8.3 Ash Street Pipe Replacement 8.5 2nd Street Pipe Replacement8.6 Rostell Street Channel 9. City Hall Rain Garden10. Ray's Stormwater Planter 11. Freeman at Ash Pipe Replacement 12. Freeman Road at Rose Valley Pipe Replacement 13. Rose Valley Pipe Replacement14. Bursell Road Pipe Replacement 15. Eastside TOD Improvements. 4 24 13 12 14 5.2 5.3 5.1 5.4 8.1 11 8.2 8.3 8.4 8.6 8.5 15.115.2 15.3 1 3 6 9, 10 7.4 7.37.27.1 Water Quality Improvement Central Point Stormwater Master Plan Executive Summary ES-3 Stormwater Program The City’s stormwater program was also evaluated for development of this Master Plan. The City operates under a National Pollutant Discharge Elimination System (NPDES) Phase II Municipal Separate Storm Sewer System (MS4) permit and is also subject to the Bear Creek Watershed Total Maximum Daily Load (TMDL) order from the Oregon Department of Environmental Quality to meet pollutant load allocations for temperature, bacteria, and sedimentation. The City’s current stormwater program addresses all elements from the current NPDES MS4 Phase II permit to the regulatory requirements of the TMDL program. The City currently uses the Stormwater Quality Design Manual (Rogue Valley Sewer Services revised August 2012) (RVS Manual) along with City Standards and Specifications to guide the design of stormwater management for new development and redevelopment. It is recommended that the City continue to use the RVS Manual until a manual specific to the City is developed or an addendum is made to the RVS Manual. If the City develops its own manual, a list of recommended changes is provided in Section 6. National Flood Insurance Program The City participates in the NFIP CRS. This program is now based on the 2013 CRS Floodplain Coordinator’s Manual. The manual documents a point system for discounts on flood insurance ranging from 0 to 45 percent. It is estimated that the City can earn 94 to 98 points out of a total of 755 possible points for stormwater management. The evaluation of the anticipated points available to the City based on recommendations in this Master Plan is included in Appendix A. 1-1 Section 1 Introduction This Central Point Stormwater Master Plan (Master Plan) documents the methods and results of the stormwater quality and storm system capacity evaluation for the Central Point study area. The study area for this Master Plan includes land within the City’s urban growth boundary (UGB) and Jackson County land upstream of the UGB that drains to Elk Creek and Daisy Creek. This section provides a summary of the need for the plan, the plan objectives, a description of the approach for preparing the plan, and a summary of how the plan is organized. 1.1 Need for the Plan Central Point is currently one of the fastest growing cities in southern Oregon. Historically an agricultural- based community, the City is now home to approximately 17,300 residents. As projected growth continues to fill in the UGB, and the City plans for future expansion into the urban reserve areas to the north and west, City staff must plan for such development in a way to maintain the character of the community. Stormwater master planning offers one mechanism to anticipate and address infrastructure and programmatic needs in conjunction with development and expansion. The City will use this Master Plan as a tool to proactively address stormwater quality and quantity control with prioritized stormwater capital improvement projects (CIPs) that work with the City’s ongoing stormwater program, including post construction development standards. This project provides an opportunity to expand upon the City’s current planning approach to improve public safety, water quality, and aesthetic benefits while addressing storm drain capacity in several flood-prone areas. Stormwater quantity control measures set forth in this plan will provide documentation for the City to obtain credit points under the Federal Emergency Management Agency (FEMA) Community Rating System (CRS), which ties directly to community flood insurance rate discounts. Drainage areas outside of the UGB in the Daisy Creek and Elk Creek watersheds were modeled as a part of this plan to meet CRS watershed master planning requirements. Programmatic recommendations set forth in this plan will also address requirements in the City’s Phase II municipal separate storm sewer system (MS4) National Pollutant Discharge Elimination System (NPDES) permit with the Oregon Department of Environmental Quality (DEQ). The City’s NPDES program and permit are currently administered by Rogue Valley Sewer Services (RVS). The City is in the process of applying for an individual Phase II NPDES MS4 permit with DEQ to gain more flexibility in the execution of its stormwater program. These stormwater programmatic changes (both issuance of a new individual permit and changes to permit implementation) require the City to consider regulatory elements in the development of a stormwater master plan and post construction development standards. 1.2 Plan Objectives This multi-objective Master Plan addresses stormwater quality control, stormwater quantity control, and current stormwater system capacity limitations. In conjunction with the development of the capital improvement program, a summary of recommendations to address future regulatory objectives for post construction stormwater controls through updates to existing stormwater design standards is provided. Additionally, the Master Plan considers stormwater management provisions in the 2013 CRS Manual to Section 1 Central Point Stormwater Master Plan 1-2 support the City’s ongoing program of maintaining flood insurance discounts for residents. In summary, the main objectives of this plan are as follows: • develop an integrated stormwater capital improvement program to address storm system capacity needs and water quality • develop a Master Plan document that is useful, easy to read, reference, and update • incorporate the use of low impact development (LID) approaches in the capital improvement program where applicable • prepare for upcoming stormwater regulatory updates • obtain the maximum amount of CRS points as practicable 1.3 Approach The approach for developing this Master Plan is summarized in Figure 1-1. This approach was developed to meet the City’s water quality and flood control objectives while planning for future stormwater program management. The City’s overall stormwater program was evaluated in parallel with the stormwater system to integrate data collection, data evaluation, and improvement strategies. The data collection, evaluation, and improvement strategies were conducted as follows: 1. The City’s storm drain geographic information system (GIS) data were reviewed to develop the extents of the stormwater hydrologic and hydraulic (H/H) model and associated model attributes such as subbasin drainage areas, land uses, soils, and topography. Existing water quantity and quality control facilities were also reviewed. 2. The City’s stormwater program was evaluated in parallel with stormwater model development to compare the City’s program to anticipated Phase II permit requirements. 3. City staff were interviewed to determine how the existing stormwater program and facilities were operating and where there are known opportunities for improvement. 4. Alternatives were developed for improvements to both the stormwater infrastructure and stormwater program. 5. Improvements were evaluated with City staff to determine the best alternatives for incorporation into both the future program and the City’s capital improvement program. 6. An overall schedule for the implementation of improvements was developed to make the plan implementable and affordable. 7. The approach was documented in this Master Plan to provide information in a clear and easy–to-use format. Central Point Stormwater Master Plan Section1 1-3 Figure 1-1. Stormwater master plan approach Section 1 Central Point Stormwater Master Plan 1-4 1.4 Plan Organization This Master Plan is organized as follows: • Section 2 includes a description of study area characteristics and associated mapping. • Section 3 includes a summary of the City’s current stormwater program documents. • Section 4 describes the modeling methods used and results of the storm system capacity evaluation. • Section 5 describes the methods used and results of the storm system water quality evaluation. • Section 6 describes the integration of programmatic and capital measures to address the City’s storm system capacity and water quality needs. • Section 7 describes the recommended capital improvement project prioritization and implementation schedule to address storm system capacity and water quality issues identified for Central Point over the next 20 years. • Appendices A through H provide supporting and technical information used in the development of the Master Plan document. 2-1 Section 2 Study Area Characteristics This section includes an overview of study area characteristics including location, topography, soils, land use, climate and rainfall, drainage system, and current stormwater quality conditions. 2.1 Location The City of Central Point is located in the Rogue Valley of southwestern Oregon. Figure 2-1 is a map that shows Central Point’s location within the region. Figure 2-1. Vicinity map Central Point is located along the Interstate 5 (I-5) corridor and is bordered by the City of Medford to the south and east and unincorporated Jackson County to the west and north. The City is approximately 4 square miles and is drained by Horn Creek, Jackson Creek, Daisy Creek, Griffin Mingus Creek, Elk Creek, and Bear Creek. Bear Creek contributes to the Rogue River near River Mile 126. 2.2 Topography Topographic information was compiled using 2012 aerial imagery and LiDAR data on the North American Vertical Datum of 1988 (NAVD88). Anecdotal information from City staff and two field visits by Brown and Caldwell staff were used to supplement these data. Section 2 Central Point Stormwater Master Plan 2-2 Central Point is located within the Rogue River Valley and is relatively flat. The creeks within the City flow from south to north and provide a natural drainage system throughout the City. The average slope of modeled subbasins contributing to the creeks ranges from 0.2 percent to 7 percent and averages approximately 1 percent. The slope is highest in the areas surrounding Mingus and Bear Creeks. The slope along the creeks from the south to the north ranges from approximately 0.5 percent to 0.7 percent. Figure 2-2 illustrates the City topography. 2.3 Soils Soil classification is an important characteristic to consider when determining runoff flow rates and volumes. Soil types within the study area were identified using data from the Natural Resource Conservation Service Soil (NRCS) Survey. Soil information is based upon data obtained from a 1993 publication from the U.S. Department of Agriculture Soil Conservation Service titled Soil Survey of Jackson County Area, Oregon, Parts of Jackson and Klamath Counties. Table 2-1 shows soil types, their associated characteristics, and distribution within the UGB according to the NRCS soil survey. The soil types within the Elk Creek Basin are documented in the 2010 Elk Creek Basin Plan. Soil within the Daisy Creek watershed south of Beall Lane is Medford silty clay loam, NRCS Map Symbol 127A. Table 2-1. Central Point Soil Characteristics NRCS map unit name NRCS map symbol Hydrologic soil group Percent coverage in UGB Abin silty clay loam, 0-7 percent slopes 2A C 2 Agate-Winlo complex, 0-5 percent slopes 6B C 24 Barron course sandy loam, 0-7 percent slopes 10B A <1 Camas gravelly sandy loam, 0-3 percent slopes 22A A <1 Camas-Newberg-Evans complex, 0-3 percent slopes 23A A 3 Central Point sandy loam, 0-3 percent slopes 31A A 12 Coleman loam, 0-7 percent slopes 34B C/D 2 Cove clay, 0-3 percent slopes 35A D <1 Evans loam, 0-3 percent slopes 55A B <1 Gregory silty clay loam, 0-3 percent slopes 76A C/D 14 Kerby loam, 0-3 percent slopes 97A B 3 Kubli loam, 0-3 percent slopes 100A D 6 Medford silty clay loam, 0-3 percent slopes 127A C 28 Newberg fine sandy loam, 0-3 percent slopes 133A A 1 Provig-Agate complex, 5 to 15 percent slopes 151C C 1 Winlo very gravelly clay loam, 0-3 percent slopes 198A D 1 Water/Gravel Pits W/146 NA 2 Soils listed in Table 2-1 are illustrated within the study area in Figure 2-3. W MC A N D R E W S R D HWY 23 8 Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BI D D L E R D E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD Ho r n C r e e k 1325 13 1 5 1310 1355 1 3 3 0 13 0 5 1340 1270 1365 1320 134 5 13 5 0 12 6 0 127 5 13 0 0 125 0 12 8 5 12 4 5 1360 12 8 0 133 5 1255 122 5 1 2 9 5 12 9 0 12 3 5 1 3 7 0 1220 13 7 5 138 0 124 0 12 3 0 1210 1215 13 9 5 1265 12 0 0 1 3 1 0 1 3 6 0 12 9 0 13 6 0 1 3 4 5 1290 129 0 1340 1315 12 9 5 13 6 0 1265 1 2 6 5 125 0 12 9 0 13 0 0 1350 1320 1375 12 2 0 13 5 0 130 0 125 5 1275 12 8 0 12 6 5 12 1 5 1300 13 1 0 1370 13 2 5 12 3 5 12 3 0 12 5 0 1320 13 3 5 1290 1 2 8 5 12 9 0 13 3 0 1300 1335 1 2 7 0 129 5 123 5 12 8 0 12 5 0 12 7 5 128 0 13 0 0 129 5 13 5 0 1320132 0 1360 12 9 5 12 7 0 130 5 13001320 1 3 1 0 13 6 0 0 0.50.25 Miles CITY OF CENTRAL POINTSTORMWATER MASTER PLANTOPOGRAPHYFIGURE 2-2 Ü Legend 5-ft Contours Jackson Co. Waterlines National Wetlands Inventory Urban Growth Boundary (UGB) Taxlots HWY 23 8 Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BI D D L E R D E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD Ho r n C r e e k Gr i f f i n C r e e k Elk C r e e k WILSON RD P E N I N G E R R D GE B H A R D R D GR A N T R D UP T O N R D R O G U E V A L L E Y H W 9 9 HA M R I C K R D SCENIC AVE TAYLOR RD HA N L E Y R D BEEBE RD LARA LN BIDDLE ROAD BUCK P O I N T S T BEALL LN ORTH DR SI L V E R C R E E K D R LINDA DRDO N N A W A Y RABUN WAY CH I C O R Y L N JE F F P L VI S T A D R NA P L E S D R W VILAS RD S H A S K E L L S T A M Y S T ASH S T TA B L E R O C K R D ALTA LN R I D G E W A Y A V E ST. JAMES WAY SN O W Y B U T T E L N ED E L L A A V E GATEPARK DR AURORA LN DO B R O T W A Y MA R K P L MARIAN AVE S 4 T H S T VICTORIA WAY TE R E S A W A Y CR E S T D R FE D E R A L W A Y JUANITA WAY NA N C Y A V E PRINCESS WAY N H A S K E L L S T OR L I N P L RA Y M O N D W A Y N 5 T H S T N 1 0 T H S T SA N D O Z S T GR A Y C T D A N I E L S T EVAN WAY S 9 T H S T JEREMY ST MA R I L E E S T W H I T E O A K A V E DE L M A R D R MA L A B A R D R N 3 R D S T BLUEGRASS DR F A R W E S T A V E SAVANNAH DR S 5 T H S T BUSH S T LY N N L A N E PITTVIEW AVE CR A T E R L N BI G H A M D R C H E N E Y L P VI L L A G E D R TEM P L E D R TULANE AVE KINGS WAY CO R C O R A N L N JA C K S O N C R E E K D R HAZE L S T SA N D R A L N N 6 T H S T E. PINE ST RE D O A K S T S 6 T H S T N 1 S T S T N 8 T H S T S 3 R D S T S 1 S T S T N 2 N D S T N 7 T H S T SC O T T C T S 7 T H S T N 4 T H S T S 2 N D S T PLAZA B L V D WOODS RD BU R S E L L R D BR I A R W O O D D R RO C K W A Y DAVID DR CO U N T R T S I D E D R RO S T E L L S T FR E E M A N R D JUSTIN CT HIATT L N S F R O N T S T CEDA R S T JO S H U A C T D A I S Y C I R BR I T T N I W A Y IC E C R E A M D R ARRO Y O D R WOODRIDGE DR N 6 T H S T PE N I N G E R R D BEALL LN G R A N T R D UPTO N R D N H A S K E L L S T HA M R I C K R D BEEBE RD N 5 T H S T ASH S T S 4 T H S T N 3 R D S T HA M R I C K R D 0 1,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLANSOILS Ü Legend Jackson Co. Waterlines Taxlots Urban Growth Boundary (UGB) NRCS Soil Survey Hydrologic Soil Group (HSG) A (Highest Infiltration) B C C/D D (Lowest Infiltration) Area Not Rated - Knife River Property FIGURE 2-3 Central Point Stormwater Master Plan Section 2 2-3 2.4 Land Use The City’s 2011 population was reported by the U.S. Census Bureau to be 17,308. The City is largely developed within the current UGB, but does have some significant remaining vacant areas (see Figure 2-4). Currently developed area is mostly residential land use, but there are significant industrial and commercial corridors along Highway 99 and Table Rock Road. The City’s 2008 to 2030 comprehensive land use plan was used to estimate and assign impervious area percentages applicable to future development conditions for hydrologic modeling. The comprehensive plan includes a large area designated as transit-oriented development (TOD). A TOD is a mixed-use residential and commercial area designed to maximize access to public transportation. Existing zoning was combined with the TOD areas to assign future impervious percentages since the impervious percentages vary significantly across the TOD land use. All vacant lands were assumed to be developed in the future condition land use scenario for modeling. Figure 2-4 shows the 2008−2030 comprehensive land use plan coverage and vacant lands within the City of Central Point. 2.5 Climate and Rainfall The following climate data is based on the National Weather Service 66-year record for Medford, Oregon. The City of Central Point experiences relatively warm, dry summers and mild wet winters. The normal daily high temperatures range from approximately 90 degrees in August to 44 degrees in December. Normal daily low temperatures range from approximately 55 degrees in August to 30 degrees in January. The average annual precipitation is approximately 19 inches. Most of the precipitation in this area falls between the months of October and May, however; short, intense summertime storms contribute to the annual rainfall as well. Reference: http://www.wrh.noaa.gov/pqr/climate/mfr_clisummary.php 2.6 Drainage System The City’s drainage system is defined by the seven creeks running from south to north through the City. From west to east, the creeks include Horn Creek, Jackson Creek, Griffin Creek, Daisy Creek, Mingus Creek, Elk Creek, and Bear Creek. Horn Creek is a tributary to Jackson Creek, which flows north from the confluence at Taylor Road to the Rogue River. Daisy Creek is a tributary to Griffin Creek. All of the other creeks flow into Bear Creek, which is one of the Rogue River’s primary tributaries. The Upton Irrigation Canal in the northeastern corner of the City has historically accepted some stormwater drainage, but stormwater contributions have been reduced in recent years due to the piping of the canal within City limits. The number of creeks and relatively flat grade throughout the City have led to development of many small-diameter storm drain systems. There are 113 piped outfall locations for discharges from approximately 60 miles of storm-drain pipe and open channel conveyance. The City owns approximately 50 miles of the piping. The remaining pipe is owned privately or by the county or state. For the purposes of this modeling effort, subbasins were delineated to capture drainage to City-owned 12-inch-diameter and larger storm drain piping and major open channel conveyance within the UGB. Inlet leads, pipes smaller than 12 inches in diameter, and pipes not owned by the City were not included in this effort. Section 2 Central Point Stormwater Master Plan 2-4 Drainage areas for Daisy Creek and Elk Creek were also delineated to capture the extent of their respective watersheds, which extend beyond the UGB. The Daisy Creek watershed extends south of the existing UGB at Beall Lane to the Hopkins Canal and is bound to the west by Griffin Creek and to the east by Mingus Creek. The drainage area for Elk Creek was previously delineated up to the Medford UGB at Beall Lane as a part of the 2010 Elk Creek Basin Plan, completed by the City of Medford. This study extends the drainage basin boundary from the Elk Creek Basin Plan to the north through the Central Point UGB, to complete the analysis of the Elk Creek Basin. Figure 2-4 illustrates delineated subbasins and the modeled pipe system on a Citywide scale. More detailed mapping associated with system modeling is presented in Section 4. 2.7 Stormwater Quality and Quantity Controls The City owns several stormwater quality and quantity control facilities throughout the study area. An inventory of known information on existing facilities is documented in Table 2-2. Table 2-2. Stormwater Quality and Quantity Controls Facility location Installation date Function Drainage area (acres) Facility size (GIS) Buck Point Street 2005 Water Quality/Detention 48 28,400 ft2 Silver Creek Drive 2004 Water Quality/Detention 3 1,500 ft2 Mitchell Way 1997 Water Quality/Detention 5 2,800 ft2 Mendolia Way 1998 Water Quality/Detention 13 5,800 ft2 Brookside Lane and Mendolia Way 1999 Water Quality/Detention 31 6,100 ft2 Ivern Drive 2002 Water Quality/Detention 12 12,300 ft2 Cheney Loop 2006 Water Quality/Detention 21 14,000 ft2 Gatepark Drive 1997 Water Quality/Detention 152 7,000 ft2 Jeremy Street Park 2005 wetland 4 55,300 ft2 Don Jones Park 2008 water quality/detention 12 Kentucky Court detention pipe 2005 detention pipe 26 48 inch Jeremy Street 2005 detention pipe 12 48 inch Aurora Lane 1959 detention pipe 5 48 inch Snowy Butte 2006 detention pipe 2 Parallel 36 inch W MC A N D R E W S R D HWY 23 8 Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BI D D L E R D E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD 0 0.50.25 Miles CITY OF CENTRAL POINTSTORMWATER MASTER PLANCOMPREHENSIVE LAND USE PLANFIGURE 2-4 Ü Legend Jackson Co. Waterlines RogueValleyRoads Urban Growth Boundary (UGB) Vacant LandsComprehensive Land Use Plan2008-2030 Very Low Density Low Density Medium Density High Density TOD Corridor TOD District Neighborhood Convenience Cente Tourist and Office Professiona Thoroughfare Commercial Light General Parks and Open Space Civic W MAIN ST W MC A N D R E W S R D HWY 23 8 W MAIN ST Gr i f f i n C r e e k LO Z I E R L N RO S S L N Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD B I D D L E R D E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD Elk C r e e k Ho r n C r e e k 01,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLAN Ü Legend Jackson Co. Waterlines Modeled Conduits Urban Growth Boundary (UGB) Modeled Draiange Areas Bear Creek Daisy Creek Elk Creek Griffin Creek Horn Creek Jackson Creek Mingus Creek See 2010 Elk Creek Basin Plan for portions of Elk Creek Basin not shown. FIGURE 2-5STUDY AREA 3-1 Section 3 Regulatory Evaluation The City’s current stormwater program addresses all elements from the current NPDES MS4 Phase II permit and puts the City in a good position to address additional program elements that are anticipated when the permit is reissued. The stormwater program also addresses the regulatory requirements of the Total Maximum Daily Load (TMDL) program. As a part of the regulatory requirements, the stormwater program includes system maintenance, an ongoing inventory and condition assessment of the stormwater system, and stormwater design standards for new development. This section summarizes the City’s current stormwater program and regulatory requirements and provides recommendations for program modification. These recommendations are summarized and incorporated into the overall program strategy in Section 6. 3.1 Regulatory Two elements of regulatory compliance are discussed in this section, including compliance with the Phase II NPDES MS4 permit and the Bear Creek TMDL. 3.1.1 Phase II MS4 NPDES Permit The City currently operates its storm system under a NPDES MS4 Phase II permit issued on February 25, 2007. The permit was issued in collaboration with RVS, pursuant to an Intergovernmental Agreement and Memorandum of Understanding that establish roles and responsibilities related to program administration and implementation. The permit requires implementation of stormwater best management practices (BMPs) that reduce pollutants discharged from the City’s stormwater systems. BMPs are developed to address six minimum measures, as specified in the permit: 1. Public Education and Outreach on Stormwater Impacts 2. Public Involvement/Participation 3. Illicit Discharge Detection and Elimination 4. Construction Site Stormwater Runoff Control 5. Post construction Stormwater Management for New Development and Redevelopment 6. Pollution Prevention for Municipal Operations Each minimum measure requires that BMPs are implemented to reduce the discharge of pollutants to the maximum extent practicable. Each BMP includes a reference to measurable goals that assess implementation progress, the responsible party, and the rationale for how and why each BMP was selected. The BMPs are outlined in the current stormwater management plan (MS4 Plan) that was managed by RVS until 2012, when the City and RVS began collaborative program implementation within the City’s jurisdiction. A new City-specific MS4 Plan will be prepared and implemented by the City during the next Phase II permit cycle, which is anticipated in the next 2 to 3 years. The City has developed a draft MS4 Plan that summarizes a variety of programmatic, nonstructural, and source control activities that the City conducts to improve stormwater quality and reduce pollutant discharges in stormwater runoff. Maintaining a current stormwater master plan is a requirement of the NPDES MS4 Phase II permit (as specified in the City’s draft MS4 Plan), which will be addressed by the Section 3 Central Point Stormwater Master Plan 3-2 adoption of this Master Plan. As a result of developing this Master Plan, structural stormwater facilities known as CIPs have been identified. 3.1.2 TMDL Program The City is subject to the Bear Creek Watershed TMDL order from DEQ to meet pollutant load allocations for temperature, bacteria, and sedimentation as approved by the U.S. Environmental Protection Agency (EPA) in October 2007. To comply, the City collaborates with other urban jurisdictions and irrigation districts to identify and implement actions within the region. These actions are established in the Bear Creek TMDL Implementation Plan for the Urban Designated Management Agencies (DMAs), which was completed on September 1, 2009. Regional DMAs include Jackson County, irrigation districts (Medford, Talent, and Rogue River Valley), as well as the cities of Ashland, Talent, Phoenix, Medford, Central Point, and Jacksonville. The Bear Creek Implementation Plan was developed collaboratively and provides specific measures pertaining to each DMA along with performance measures and reporting requirements. It is important to note that the City established a specific detailed plan within the regional implementation plan, which was substantially revised in December 2012. The Central Point TMDL Implementation Plan revisions were made to connect TMDL action planning and implementation with the City’s annual budget process and to facilitate stakeholder connection with water quality program development and implementation. The implementation plan builds on an environmental scan that identified physical, administrative, and cultural challenges and obstacles to improving water quality in Central Point. Based on this analysis, four key objectives were identified as prerequisites to TMDL compliance. The City’s TMDL objectives are as follows: • promote cultural awareness of water quality issues related to temperature and bacteria and engage community members in actions to improve water quality • enhance the urban forest canopy within riparian areas and throughout the community to reduce surface water warming, as well as to alleviate surface water runoff volumes through interception, storage, and evapotranspiration • reduce surface water runoff by utilizing source control techniques to reduce pollution loading • lead by example as a municipality to show residents and business owners what good stream and water quality stewardship look like Annual action plans identify actions that address each of these four key objectives and establish performance standards. These actions are implemented during the subsequent budget cycle based on a fiscal year calendar. RVCOG monitors water quality within Bear Creek in support of the TMDL program. Central Point’s runoff has been found to be similar in characteristics to the runoff from other urban DMAs within the region. The agencies within the Bear Creek Watershed have a history of working together to meet requirements of the TMDL and other programs. As a result of this work, Bear Creek has shown improvements in water quality according to the Oregon Water Quality Index Reports. Although Central Point has opted to tailor its approach to TMDL implementation, it is important to note that all actions are consistent with the regional effort. Furthermore, the City continues participation in and actively seeks opportunities for regional collaboration. 3.2 Stormwater Development Standards and Applicable Code The City currently uses the RVS Stormwater Quality Design Manual (Revised August 2012) along with City Standards and Specifications to guide the design of stormwater management for new development and redevelopment. The Stormwater Quality Design Manual provides standards and submittal requirements for flow control, water quality control, and erosion and sediment control. The City’s Standards and Specifications Sections 100 through 900 provide guidance on conveyance sizing, Central Point Stormwater Master Plan Section 3 3-3 materials of construction, and construction methods for stormwater conveyance systems. The Stormwater Quality Design Manual in combination with the City Standards and Specifications provides a comprehensive standard for the regulation and design of stormwater facilities in Central Point. The City Standards and Specifications were reviewed to identify barriers to the implementation of LID because encouraging the use of LID where practical is a goal of the City. Recommendations for minor modifications to the current standards are presented in Chapter 6. The Plan does not recommend wholesale changes to the current standards because the current standards are relevant and regionally consistent. For example, by application of a higher standard for detention and treatment, the City might place development within the City at a disadvantage when compared to surrounding communities. Also the City’s current standards meet the current NPDES MS4 Phase II permit requirements. When the next 5-year NPDES permit cycle begins, the standards should be revisited to ensure permit requirements continue to be met. 3.2.1 Flow Control The current standards include matching peak flows from the post condition 10-year, 24-hour flow event with the predevelopment condition. No recommendations are made to change the design standard for flow control. 3.2.2 Water Quality Control The current water quality treatment standard requires treatment of all runoff from 1 inch of rainfall over 24 hours. According to the RVS Stormwater Quality Design Manual, this will result in capture of approximately 98 percent of the average annual runoff. This standard exceeds the DEQ requirement to treat 80% of the average annual runoff for water quality. Most of the recommendations on design standard modifications presented in Section 6 involve guiding or directing development to encourage LID and more vegetative alternatives to meeting the existing standards. Therefore the standards may not change, but the hierarchical structure of selecting water quality facilities to meet the standard may be modified. It is important to highlight that the implementation of infiltration based LID facilities sized to treat all runoff from 1 inch of rainfall over 24 hours will reduce stress on the storm system conveyance system by reducing volume via infiltration and reducing the peak via storage. Flow through facilities in areas of poorly infiltrating soils would not provide volume reduction, but would provide peak flow control. The amount of volume reduction varies from site to site, based on infiltration rates. 3.2.3 Erosion and Sediment Control The City’s erosion and sediment control standard meets statewide requirements but could be improved by requiring erosion control measures for smaller developments. The current standard requires erosion control measures for sites disturbing 2,500 square feet and larger. A one-room addition if not properly controlled can cause significant sediment discharges. Having the ability to control sediment discharges on smaller construction projects could reduce long-term maintenance of the system, and erosion control measures are not that costly for small projects. Reducing the threshold to 1,000 square feet or smaller would also provide 10 additional CRS credit points (see Section 3.3) to the City. 3.2.4 Conveyance No recommendations are made to change the design standards, specifications, or standard details of the conveyance system. These items appear to be industry standards and provide good guidance for construction of the conveyance system. Section 3 Central Point Stormwater Master Plan 3-4 3.2.5 Barriers to LID Implementation Applicable sections of the City’s 2010 Standards, specifications and municipal code were reviewed to identify barriers to the implementation of LID. Barriers identified in this review are discussed further in Section 6. 3.3 National Flood Insurance Program The City participates in the National Flood Insurance Program CRS. This program is designed to recognize a community’s efforts to reduce flood risk by implementing measures that exceed minimum standards for floodplain management. The City’s Environmental Services Coordinator administers this program, which is now based upon the 2013 CRS Floodplain Coordinator’s Manual. The manual documents a point system for discounts on flood insurance ranging from 0 to 45 percent based on the number of points received for flood protection measures. This Master Plan involves a review of Section 450 on stormwater management from the manual. The objective of the CRS stormwater management activity is to prevent future development from increasing flood hazards to existing development and to maintain and improve water quality. The manual credits four elements within the Stormwater Management Section: • 452.a Stormwater Management Regulations (SMR) • 452.b Watershed Master Plan (WMP) • 452.c Erosion and Sedimentation Control Regulations (ESC) • 452.d Water Quality Regulations (WQ) Based on recommendations made in this Master Plan and CRS points criteria, it is estimated that the City can earn an estimated 94 – 98 points out of 755 total possible points. The evaluation of the anticipated points available to the City based on recommendations in this Master Plan is included in Appendix A for each of the four stormwater management subsections. 4-1 Section 4 Stormwater System Capacity Evaluation To identify flooding problems and opportunities for CIPs, the City’s public stormwater drainage system was evaluated using an H/H model. The stormwater drainage system was evaluated under existing and future development scenarios. This section provides a description of H/H modeling methods used for the system capacity evaluation and provides a summary of results. 4.1 Model Development Computational Hydraulics International’s PC SWMM 2012, v. 5.0.022, was used to develop an H/H model for the City’s storm system. PC SWMM 2012 provides a graphical interface for the U.S. EPA SWMM5 engine. The PC SWMM interface is integrated with Esri ArcGIS. Files transferred to the City will be in EPA SWMM5 format, which will be used at the City for internal modeling after completion of the Master Plan. The model of the City’s storm drain system includes City-owned storm drainage pipes 12 inches and larger in diameter and major open-channel conveyance. Inlet leads, pipes smaller than 12 inches in diameter, and pipes not owned by the City were not included in this effort. System mapping completed for the model development is shown in Appendix C, which contains a key map at a 1” = 2,000’ scale and seven full size system maps at a 1” = 500’ scale. This model also incorporates Daisy Creek and Elk Creek drainage areas as shown on Figure 2-4. Daisy Creek has a relatively small drainage area, which was delineated for this modeling effort. Cross-sectional information along Daisy Creek within Central Point was obtained from the 2011 Jackson County Flood Study HEC-RAS model, which extends to the confluence of Daisy Creek and Griffin Creek. Elk Creek has a larger drainage area, which extends south of Central Point into the City of Medford. Modeling data for the area south of Central Point were obtained from the 2010 City of Medford Elk Creek Basin Plan PC SWMM model. Cross-sectional information along Daisy Creek and Elk Creek within Central Point was obtained from the 2011 Jackson County Flood Study HEC-RAS model. Model development requires input of meteorological data, subbasin hydrology, and surface water system hydraulic input parameters. Precipitation data were input as design storms to evaluate conveyance. Input parameters associated with subbasin hydrology and surface water system hydraulics were developed through use of the City’s GIS data. Gaps in City GIS data were filled using City field verifications and Medford West and Sam’s Valley 2009 LIDAR data developed by the Oregon Department of Geology and Mineral Industries. 4.1.1 Horizontal and Vertical Datum All reported elevations and coordinates in this study are measured in feet and use the NAVD88 and the North American Datum of 1983 (NAD83) state plane coordinate system, respectively. In 2011, FEMA updated floodplain mapping for the City and established standardized elevations on NAVD88. Most of the City’s storm-drain system GIS data were on the National Geodetic Vertical Datum of 1929 (NGVD29) prior to this project and were converted to NAVD88. The conversion between the two Section 4 Central Point Stormwater Master Plan 4-2 datum used for this effort and the floodplain mapping study was accomplished as follows: NAVD88 – NGVD29 = 3.31 feet. 4.1.2 Meteorological Data Historical precipitation data were used to compare modeling results with conditions from past flood events within the City. Past significant flood events as documented in Section 6.2 of the City’s 2011 Hazard Mitigation Plan occurred on the following dates: • December 1962 • December 1964 • New Year’s Day 1997 • May 31, 2009 • June 12, 2009 • August 2010 Hourly rainfall data for each of these rainfall events occurring at the Medford Airport (Sta COOP: 355429) were downloaded from the National Oceanic and Atmospheric Administration (NOAA) National Climatic Data Center. Graphs of rainfall data for each event are included in Appendix A. 4.1.3 Design Storms Traditional design storms are synthetic rainfall events used to evaluate the capacity of storm drainage systems and design capital improvements for the desired level of flood protection. Design storms evaluated for this study included the water quality, 2-year, 10-year, 25-year, 50-year, and 100-year 24-hour-duration design storms. The rainfall depths for these design storms were based on isopluvial maps published in the NOAA Atlas 2, Volume X. The rainfall distribution for these design storms is based on the Soil and Conservation Service (SCS) 24-hour, Type IA distribution, which is applicable to western Oregon, Washington, and northwestern California. Table 4-1 lists the precipitation depths for each design storm used in the model. Table 4-1. Design Storm Depths Design storm event Rainfall depth, inches Water quality storm 1 2-year, 24-hour 2.1 10-year, 24-hour 3.12 25-year, 24-hour 3.60 50-year, 24-hour 3.8 100-year, 24-hour 4.1 4.1.4 System Nomenclature The City’s storm drainage system is divided into three units, which were previously delineated by City maintenance staff. Unit 1 drains to Horn, Jackson, Daisy, and Griffin Creeks. Units 2 and 3 drain to Mingus, Bear, and Elk Creeks. Each unit is broken down into numbered subunits that drain to single outfalls or groups of outfalls located in close proximity. Within each subunit, storm drain utilities are given unique numbers, typically increasing upstream of the outfall. Storm drain utilities include outfalls, manholes, curb inlets, catch basins, culvert inlets, culvert outlets, and junctions. The storm drain utility identifier includes a letter to designate the type of utility, as shown in Table 4-2. Central Point Stormwater Master Plan Section 4 4-3 Table 4-2. Design Storm Depths Storm drain utility Letter designation Outfall O Manhole M Curb inlet, catch basin, culvert inlet, culvert outlet C Junction (blind connection) J For example, the first manhole upstream of the outfall for Unit 1, Subunit 1, is named 01001M001. The modeled conveyance system is named by using a combination of the upstream and downstream storm- drain utility names. For example, the pipe from the first and second manholes for Unit 1, Subunit 1, is named 01001M001_01001M002. Subbasins are named per the storm-drain utility that the runoff from the subbasin is directed to in the model, also known as an inlet node. Nomenclature for data imported from HEC-RAS for Daisy Creek and Elk Creek was not modified for inclusion in this Plan. Model nodes along these creeks are based on stationing along the creek. The key map in Appendix C illustrates the location of the units within the study area. Detailed maps including location of the units and named subbasins and inlet nodes are also located in Appendix C. 4.1.5 Hydrologic Data This section includes a summary of subbasin delineations and model input parameters used to define the hydrologic characteristics of the subbasins. Table 4-3 identifies and describes model attributes associated with subbasins. Table 4-3. Subbasin Model Attributes Attribute Value Name/outlet Identified by the storm drain utility that has been identified as the subbasin inlet node Area Area of the subbasin in acres Width Characteristic width of the overland flow path for sheet flow in feet Slope Average percent slope of the subbasin Imperv Average percent of land area that is directly connected impervious area Nimperv Manning’s n for overland flow over the impervious portion of the subbasin (default value = 0.015) Nperv Manning’s n for overland flow over the pervious portion of the subbasin (default value = 0.030) Dstore-Imperv Depth of depression storage on the impervious portion of the subbasin (default value = 0.05) Dstore-Perv Depth of depression storage on the pervious portion of the subbasin (default value = 0.2) ZeroImperv Percent of the impervious area with no depression storage (default value = 25) Routing OUTLET: runoff from pervious and impervious areas routes to a node within the storm drain system PctRouted Percent runoff routed between subbasins (default = 100) Groundwater NO: groundwater routing is not included CurveNo SCS curve number calculated as an area-weighted average based on imperviousness and hydrologic soil group within each subbasin Section 4 Central Point Stormwater Master Plan 4-4 The curve number method was used to model runoff characteristics. Because each subbasin contained multiple land uses and soil types, an area-weighted curve number was calculated for each subbasin in the existing and future system scenarios. This method is documented in the U.S. EPA Technical Release 55. Appendix D, Table D-1, provides model parameters and peak flows for each subbasin and modeled design storm. Table D-2, provides model parameters and runoff volumes for each subbasin and modeled design storm. 4.1.6 Hydraulic Data This section describes the model input parameters used to characterize the hydraulic characteristics of the system. System hydraulics are based on 2012 GIS data provided by the City. Where needed, GIS data were supplemented with site visits, field surveys, as-builts, and aerial imagery. Hydraulic components developed from these data and imported to the model included conduits and junctions. A description of hydraulic components is provided in the following sections. 4.1.6.1 Nodes Model nodes include storm drain utility manholes, catch basins, and other relevant connection points or locations where a conduit change occurs. Model nodes have the attributes as listed in Table 4-4. Table 4-4. Model Node Attributes Attribute Value ID Unique identifier as described in Section 4.1.4., System Nomenclature. Invert elevation Invert elevation of the node in feet. Depth Depth (feet) = Rim elevation – invert elevation. Ponded area Area occupied by ponded water atop the node after flooding occurs in square feet. Allows ponded water to be stored and subsequently returned to the drainage system when capacity exists. Appendix D, Table D-2, provides model parameters and peak flows for each modeled node. 4.1.6.2 Conduits Model conduits include pipes, culverts, and channels. Model conduits have the model attributes as shown in Table 4-5. Table 4-5. Conduit Model Attributes Attribute Value ID Upstream Node ID_Downstream Node ID Length Length between upstream and downstream junctions in feet Roughness • Manning’s roughness coefficient • Concrete pipe: 0.013 • Corrugated metal pipe: 0.024 • HDPE: 0.0125 • PVC: 0.0125 • Open channel: 0.04 – 0.10 Central Point Stormwater Master Plan Section 4 4-5 Table 4-5. Conduit Model Attributes Attribute Value Cross-section Circular, arch, or trapezoidal Inlet elevation Elevation of conduit inlet in feet Outlet elevation Elevation of conduit outlet in feet Geom1 • Circular: diameter in feet • Arch: max depth in feet • Trapezoidal: max depth in feet Geom2 • Arch: max width in feet • Trapezoidal: bottom width in feet Geom3 Trapezoidal: left slope (horizontal/vertical) Geom4 Trapezoidal: right slope (horizontal/vertical) Barrels One for single pipe, two or more for parallel pipes Table D-2 in Appendix D provides model parameters, 10-year recurrence interval peak flows, and the calculated hydraulic capacity for each modeled conduit. Custom cross-sections were imported from the HEC-RAS model for Daisy and Elk Creeks because they are irregular channels with a non-uniform shape. Cross-sections for irregular channels are called “transects” in PC SWMM and can be found in the model files. 4.1.6.3 Storage There are several retention facilities throughout the City, which are listed in Section 2.8. The majority of the retention basins is located on the downstream end of the storm-drain system and was not modeled because they do not affect the capacity of the storm-drain system. Storm retention areas in line with the storm-drain system that were modeled include the retention area off of Ivern Drive in System 01017 and the retention area at Don Jones Park in System 03002. Modeled detention pipes include the 48-inch detention pipe off of Kentucky Court and Jeremy Street in System 03001, the 48-inch detention pipe off of Aurora Lane in System 02002, and the parallel 36-inch detention pipes off of Virginia Drive and Snowy Butte Lane in System 01012. 4.1.6.4 Outfalls The study area includes 113 piped outfalls, most of which are less than 24 inches in diameter. Model outfalls have the attributes shown in Table 4-6. Table 4-6. Outfall Model Attributes Attribute Value ID Unique identifier as described in Section 4.1.4., System Nomenclature Invert elevation Invert elevation of the outfall in feet Rim elevation Ground surface elevation at the outfall in feet Type Type of outfall boundary condition; options used include: • FREE: Outfall stage is determined by minimum of critical flow depth and normal flow depth in the connecting conduit • FIXED: Outfall stage is set to a fixed value equal to the top of the outfall pipe; this condition was selected for system evaluation and CIP sizing in systems draining to Horn Creek, Jackson Creek, Griffin Creek, and Bear Creek Section 4 Central Point Stormwater Master Plan 4-6 4.2 Model Validation Once the PC SWMM model was developed, based on the H/H input parameters described in Sections 4.1.5 and 4.1.6, a model validation was conducted based on two historic storm events that resulted in flooding within the City. Specific calibration information (measured flow information) was not available for the storm drain system within the study area, so a detailed calibration of the PC SWMM model was not possible. The New Year’s Day flood of 1997 and the August 2010 storm were selected for the model validation. These two storms represent both wintertime and summertime conditions for the storm system and reflect two of the “worst-case” storm events in the City’s record. 4.2.1 New Year’s Day Flood 1997 The New Year’s Day flood of 1997 was the most recent significant overbank flood of record according to the 2011 Hazard Mitigation Plan. Areas along Griffin, Daisy, and Jackson Creeks experienced shallow flooding that inundated streets and residences. A 24-hour period of rainfall with a total depth of 2.3 inches was selected from the historic rainfall record described in Section 4.1.2 to simulate this storm in the model. This storm was simulated in the existing conditions model with a tailwater condition fixed at the top of outfall pipes. The model predicted several isolated flooding locations and flooding throughout System 02003, but did not predict the extent of flooding which was experienced during this event. Snowmelt runoff and heavy rains experienced throughout the month of December 1996 contributed to high water levels in the creeks; therefore, it is assumed that this flood event was caused by backwater from the creek system and was not associated with the capacity of the storm drain system. 4.2.2 August 2010 Localized summer storms are typically more intense than winter storms and coincide with low water levels in the creek system. The August 2010 storm affected localized flooding at the intersection of Freeman Road and East Pine Street and in the neighborhood around the intersection of 5th and Victoria. A 6-hour period of rainfall with a total depth of 0.8 inches was selected from the historic rainfall record described in Section 4.1.2 to simulate this storm in the model. The storm was simulated in the existing conditions model with freely discharging outfalls. The model predicted system wide flooding in Systems 01017, 02003, and 02006 along with several isolated flooding locations. Predicted flooding matched the anecdotal record of flooding from City staff except for in System 01017, located along Highway 99, where the City has no record of previous flooding. A closer review of the modeled conveyance system revealed that bar ditches along Highway 99 were not previously included in the modeling. An adjustment was made to include bar ditches per information sent by City staff. This adjustment reduced the severity of predicted flooding along Highway 99, but did not eliminate it. It is assumed that informal channels and storage areas between the railroad tracks and Highway 99 provide additional storage which is not included in the model. 4.2.3 Results and Design Storm Selection Because no additional information was available for conducting the model validation, and results seemed to be reasonable, no additional adjustments to the model were made. The New Year’s Day 1997 and August 2010 storm event rainfall records were compared with the 24-hour Type 1A design storm using a 10-year rainfall depth. The Type 1A design storm provides a higher intensity of rainfall in comparison to the historical rainfall records and was selected for the capacity evaluation in this Master Plan as the conservative approach to storm system sizing. Central Point Stormwater Master Plan Section 4 4-7 4.3 Drainage Standards The City’s Public Works Standards, Section 400 (Storm Water Sewer System), was referenced for general design criteria related to stormwater infrastructure. Such information includes pipe size, detention and water quality facility sizing criteria, Manning’s roughness coefficient “n,” cover, and structure placement and spacing requirements. Applicable design criteria are listed below and were used for the design of capital improvement projects. • Local drainage areas located in a high-risk (1 percent annual chance) flood zone as a result of a FEMA study shall have storm drains of sufficient capacity to carry runoff for a typical 10-year storm, unless the main discharge pipe or stream will have greater than 100 cubic foot per second (cfs) of discharge during a 10-year storm. When the discharge exceeds 100 cfs, but is less than 200 cfs, the storm drain shall be designed to carry to the runoff expected during the 50-year storm. When the main storm drain will have a discharge in excess of 200 cfs during a 50-year storm, that storm drain shall be designed to carry the runoff expected for a 100-year storm. • A minimum 2-foot-per-second cleaning velocity will be maintained through all segments of pipe between catch basins or manholes regardless of type of pipe. • Minimum pipe slope = 0.5 percent. • Minimum pipe diameter = 12 inches. • Minimum cover of 24 inches or use Class V, reinforced concrete pipe (RCP) or concrete cap. In no case shall the depth of cover be less than 12 inches. • Maximum manhole spacing = 400 feet. • Minimum depth of cover for HDPE = 2 feet. Class V RCP used for lower depths of cover. 4.4 Model Results PC SWMM v. 2012 was used to simulate the water quality of 2-year, 10-year, 25-year, 50-year, and 100-year design storms for the current and future development conditions. Results of the H/H simulations are tabulated in Appendix D (Table D-1 for hydrologic peak flow results, Table D-2 for hydrologic runoff volume results and Table D-3 for hydraulic results). For reporting purposes, the hydrologic results reflect all simulated design storms, and the hydraulic results tables reflect just the 10-year flows used to identify capacity deficiencies and size CIPs. The hydrologic results table (Table D-1) is sorted by unit, subunit, and outfall and includes the subbasin name, modeled inlet node ID, subbasin area, curve number, impervious area, and associated design flow. The hydraulic results table (Table D-2) is also sorted by system outfall and includes the conduit name, upstream and downstream node ID, length, size, invert and rim elevations, and 10-year peak flow and water surface elevation. 4.4.1 Initial Identification of Flooding Problems Based on the hydraulic model results summarized in Table D-2, conduits experiencing backwater conditions that resulted in flooding of the upstream manhole were identified. Flooding of the upstream manhole is indicated by the loss of runoff volume in the closed conduit system. For open channel segments, flooding was identified by water overtopping the banks. The 10-year, 24-hour design storm was used to identify flooding in the storm system and along Daisy Creek per Section 400 of the City’s Public Works Standards since the peak flows under the future development condition during this storm were less than 100 cfs. The 100-year, 24-hr hour design storm was used to identify flooding along Elk Creek within the City limits because flows in Elk Creek within the City of Central Point exceed 200 cfs. Figures 4-1 and 4-2 illustrate predicted flooding for existing and future land use conditions. Section 4 Central Point Stormwater Master Plan 4-8 The model results were reviewed with City staff during the Key Issues Workshop on April 25, 2013. City staff provided comment and discussion about each identified modeled flooding area. Additional flooding areas associated with the operation and maintenance of the storm system that are not reflected in modeled results were also identified by City staff. Based on model results, City feedback, and field reconnaissance, a recommendation to include a CIP for each of the flooding areas was made. Section 6 of the City’s 2011 Hazard Mitigation Plan was also reviewed to identify projects listed to resolve flooding within the creek system that were not evaluated as a part of this Master Plan. The Griffin Creek Flood Mitigation Project is included in the CIP opportunity area list for this Master Plan. Table 4-7 summarizes the identified flooding problem area by system number (outfall number). The flooding frequency and scenario are identified, and the source of the capacity deficiency is provided. The CIP recommendation is also provided. W MC A N D R E W S R D Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BIDDLE RD E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD E PINE ST Elk C r e e k W e s t Ho r n C r e e k WILSON RD P E N I N G E R R D GE B H A R D R D GR A N T R D UP T O N R D R O G U E V A L L E Y H W 9 9 HA M R I C K R D SCENIC AVE TAYLOR RD HA N L E Y R D BEEBE RD LARA LN BUCK P O I N T S T BEALL LN ME N D O L I A W A Y ORTH DR SI L V E R C R E E K D R LINDA DR D O N N A W A Y RABUN WAY CH I C O R Y L N JE F F P L VI S T A D R NA P L E S D R W VILAS RD S H A S K E L L S T A M Y S T ASH S T TA B L E R O C K R D ALTA LN R I D G E W A Y A V E ST. JAMES WAY HE A T H E R L N SN O W Y B U T T E L N ED E L L A A V E GATEPARK DR AURORA LN DO B R O T W A Y MA R K P L MARIAN AVE S 4 T H S T VICTORIA WAY TE R E S A W A Y CR E S T D R FE D E R A L W A Y JUANITA WAY NA N C Y A V E PRINCESS WAY N H A S K E L L S T OR L I N P L RA Y M O N D W A Y N 5 T H S T N 1 0 T H S T SA N D O Z S T GR A Y C T D A N I E L S T EVAN WAY S 9 T H S T JEREMY ST MA R I L E E S T W H I T E O A K A V E DE L M A R D R MA L A B A R D R N 3 R D S T BLUEGRASS DR F A R W E S T A V E SAVANNAH DR S 5 T H S T BUSH S T LY N N L A N E PITTVIEW AVE CR A T E R L N BI G H A M D R C H E N E Y L P VI L L A G E D R TEM P L E D R TULANE AVE KINGS WAY CO R C O R A N L N JA C K S O N C R E E K D R HAZE L S T SA N D R A L N N 6 T H S T RE D O A K S T S 6 T H S T N 1 S T S T N 8 T H S T S 3 R D S T S 1 S T S T N 2 N D S T N 7 T H S T SC O T T C T S 7 T H S T N 4 T H S T S 2 N D S T PLAZA B L V D WOODS RD BU R S E L L R D BR I A R W O O D D R RO C K W A Y DAVID DR CO U N T R T S I D E D R RO S T E L L S T FR E E M A N R D JUSTIN CT HIATT L N S F R O N T S T CEDA R S T JO S H U A C T D A I S Y C I R BR I T T N I W A Y IC E C R E A M D R ARRO Y O D R WOODRIDGE DR N 6 T H S T G R A N T R D PE N I N G E R R D S 4 T H S T HA M R I C K R D N H A S K E L L S T BEEBE RD UPTO N R D N 5 T H S T ASH S T HA M R I C K R D N 3 R D S T 0 1,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLANPREDICTED FLOODINGEXISTING LU, 10-YR DESIGN STORM Ü Legend Jackson Co. Waterlines Existing Land Use, 10-yr Design Storm Conduits Urban Growth Boundary (UGB) Taxlots Subcatchments FIGURE 4-1 See 2010 Elk Creek Basin Plan for documentation of Elk Creek Basin predicted flooding within the City of Medford. W MC A N D R E W S R D Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BIDDLE RD E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD E PINE ST WILSON RD P E N I N G E R R D GE B H A R D R D GR A N T R D UP T O N R D R O G U E V A L L E Y H W 9 9 HA M R I C K R D SCENIC AVE TAYLOR RD HA N L E Y R D BEEBE RD LARA LN BUCK P O I N T S T BEALL LN ME N D O L I A W A Y ORTH DR SI L V E R C R E E K D R LINDA DRDO N N A W A Y RABUN WAY CH I C O R Y L N JE F F P L VI S T A D R NA P L E S D R W VILAS RD S H A S K E L L S T A M Y S T ASH S T TA B L E R O C K R D ALTA LN R I D G E W A Y A V E ST. JAMES WAY HE A T H E R L N SN O W Y B U T T E L N ED E L L A A V E GATEPARK DR AURORA LN DO B R O T W A Y MA R K P L MARIAN AVE S 4 T H S T VICTORIA WAY TE R E S A W A Y CR E S T D R FE D E R A L W A Y JUANITA WAY NA N C Y A V E PRINCESS WAY N H A S K E L L S T OR L I N P L RA Y M O N D W A Y N 5 T H S T N 1 0 T H S T SA N D O Z S T GR A Y C T D A N I E L S T EVAN WAY S 9 T H S T JEREMY ST MA R I L E E S T W H I T E O A K A V E DE L M A R D R MA L A B A R D R N 3 R D S T BLUEGRASS DR F A R W E S T A V E SAVANNAH DR S 5 T H S T BUSH S T LY N N L A N E PITTVIEW AVE CR A T E R L N BI G H A M D R C H E N E Y L P VI L L A G E D R TEM P L E D R TULANE AVE KINGS WAY CO R C O R A N L N JA C K S O N C R E E K D R HAZE L S T SA N D R A L N N 6 T H S T RE D O A K S T S 6 T H S T N 1 S T S T N 8 T H S T S 3 R D S T S 1 S T S T N 2 N D S T N 7 T H S T SC O T T C T S 7 T H S T N 4 T H S T S 2 N D S T PLAZA B L V D WOODS RD BU R S E L L R D BR I A R W O O D D R RO C K W A Y DAVID DR CO U N T R T S I D E D R RO S T E L L S T FR E E M A N R D JUSTIN CT HIATT L N S F R O N T S T CEDA R S T JO S H U A C T D A I S Y C I R BR I T T N I W A Y IC E C R E A M D R ARRO Y O D R WOODRIDGE DR N 6 T H S T G R A N T R D PE N I N G E R R D S 4 T H S T HA M R I C K R D N H A S K E L L S T BEEBE RD UPTO N R D N 5 T H S T ASH S T HA M R I C K R D N 3 R D S T 0 1,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLAN Ü Legend Future Land Use, 10-yr Design Storm Conduits Jackson Co. Waterlines Urban Growth Boundary (UGB) Taxlots Subcatchments See 2010 Elk Creek Basin Plan for documentation of Elk Creek Basin predicted flooding within the City of Medford. PREDICTED FLOODINGFUTURE LU, 10-YR DESIGN STORMFIGURE 4-2 Central Point Stormwater Master Plan Section 4 4-9 Table 4-7. Flooding Problem Areas Unit Subunit Outfall Street location Flooding frequency and scenario Source of capacity deficiency City feedback Recommendation CIP name 1 6 1 Palo Verde Way to Taylor Road Existing and future 10-year Relatively low pipe slopes ranging from 0.1 percent to 0.8 percent, 18-inch outfall pipe is undersized for peak flow. No reported flooding at this location. Monitor condition. Upsize piping when replacement occurs. None 1 6 3 Corcoran Lane south of West Pine Not modeled Four small grates approximately 12-inch x 6-inch drain to 6-inch laterals, which have blind connections to an 8-inch pipe, flowing north and discharging into the open channel on the south side of W. Pine Street. Flooding reported by maintenance to the north of this segment. Replace grates and small-diameter piping with standard inlets and a 12-inch-diameter pipe connecting to the channel in W. Pine Street. Corcoran Lane Inlet Replacement 1 6 4 North Central Valley Drive and Corcoran Existing and future 10-year Relatively large drainage area contributing to 12-inch pipe with low slope. Peak 10-year future flow = 7.4 cfs. No reported flooding at this location. Monitor condition. Upsize piping to 18 inches when replacement occurs. None 1 11 3 Amanda Way and Daffney Court Existing and future 10-year Two flat pipe segments between 01001C016 and 01001M002 at Brandon Street and Tiffany Avenue back up flow in this system, causing predicted flooding at Amanda Way and Daffney Court. No reported flooding at this location. Monitor condition. When replaced, use 18-inch pipe and lower M003 to even out grade between C016 and C012 to 0.5 percent. None 1 14 2 West Pine Street and South Haskell Street Existing and future 10-year Diameter constriction between M001 at S Haskell and W. Pine Street and the outfall at Daisy Creek cause predicted flooding along Hiatt Lane and Amy Street. No reported flooding at this location. Monitor condition. As area south of W. Pine Street develops, apply new development detention standards and upsize pipe between M001 and outfall to 24 inches. Consequence of predicted flooding is currently low due to significant vacant land between S. Haskell Street and Amy Street. None 1 14 1 Daisy Creek Grate at Richardson Elementary Maintenance issue, no predicted flooding Daisy Creek enters flat inlet grate downstream of W. Pine Street box culvert. • Flooding experienced at this location when debris builds up on grate. During high-flow events, debris is difficult to remove. Overflow is directed toward the Daisy Creek/Griffin Creek confluence in a grassy swale between the elementary school building and the track. • This school is considering moving to another location. If lot redevelops, construct channel for remaining length of Daisy Creek. Daisy Creek at W. Pine 1 17 1 Highway 99 Existing and future 10-year Undersized piping and low depth of cover along Highway 99 system. Significant storage exists along the railroad tracks on the west side of Highway 99. There are also two vacant lots between Mac Court and Lavender Lane that would provide storage in the event of flooding. Monitor condition. Maintain channels along the west side of the railroad tracks as development occurs. Upsize piping in Highway 99 to 24 inches if replacement occurs. None 2 3 1 Between downtown and Upton Road Overpass Existing and future 10-year Capacity deficiencies, listed from downstream to upstream: • Relatively flat slopes ranging from 0.1 percent to 0.6 percent along 36-inch pipeline between N. 10th Street and Old Upton Road. • Relatively flat slopes ranging from <0.1 percent and 0.2 percent, undersized piping and low depth of cover between Lathrop Drive and Upton Road on the east side of N. 10th Street. • Negative slope and lack of capacity in the main between N. 5th Street and N. 10th Street. Pipeline runs between lot lines. • Flat slope, undersized piping, and low depth of cover between C054 and M028 on N. 3rd Street. • Upstream capacity deficiencies and relatively low slopes between Hazel Street and E. Pine Street. City feedback, listed in the order of the capacity deficiencies: • Flooding not reported since new 36-inch pipeline was installed with Upton Road work. • Flooding reported at this location. Lack of capacity is exacerbated by debris plugging the inlet grate at C160. • Flooding has occurred near Victoria Way and 5th Street. Pipeline is old corrugated metal and is in need of replacement. • No reported flooding. • No reported flooding. Construct pipe replacement and bypass systems. These improvements have been separated into several smaller CIPs, which is summarized as the Victoria Street Bypass: 1. N. 10th Parallel Pipe 2. Comet Outfall 3. Victoria Way High Flow Bypass 4. 5th Street from M026 to N 3rd 5. 5th Street from Mazama to M026 6. Mazama from 3rd to 5th Section 4 Central Point Stormwater Master Plan 4-10 Table 4-7. Flooding Problem Areas Unit Subunit Outfall Street location Flooding frequency and scenario Source of capacity deficiency City feedback Recommendation CIP name Griffin Creek • Lower Reach: Highway 99 to Scenic Avenue. • Upper Reach: Flanagan Park to Mae Richardson Elementary School. See Hazard Mitigation Plan See Hazard Mitigation Plan Incorporate mitigation project identified in 2011 Hazard Mitigation Plan • Lower reach: Channel reconstruction along entire reach. • Upper reach: Significant channel modification, replacement of existing W. Pine Street box culvert with a free span bridge, removal of two private bridges, and removal of the grade control structure downstream of the Mae Richardson pedestrian bridge. Griffin Creek Flood Mitigation Project 2 6 1 Between Mingus Creek and Highway 99 Existing and future 10-year Capacity deficiencies, listed from downstream to upstream: • Relatively flat slopes ranging from 0.1 percent to 1 percent, low depth of cover, and undersized piping along 30-inch pipeline from N. 7th Street to outfall at Jewett Elementary School. • Diameter constriction from 24 inches to 15 inches between M034 and M028 on S. 2nd Street. Undersized piping along S. 2nd and S. 3rd Street, near Central Point Elementary School. City feedback, listed in the order of capacity deficiencies: • Flooding reported at Jewett Elementary School and long Oak Street. Lack of capacity is exacerbated by leaves plugging up inlet grates in the downtown area. • No reported flooding. Construct pipe replacement and bypass systems. These improvements have been separated into several smaller CIPs, summarized as the Jewett System Improvements: 1. Jewett Elementary School Channel 2. Oak Street Overflow 3. Ash Street Pipe Replacement 4. Second Street Pipe Replacement 5. Cedar Street Bypass 6. Rostell Street Channel 3 1, 2, 4 1, 1, 2 Eastside TOD Not modeled Drainage from Don Jones Park and Vilas Road is currently discharged to a field on the west side of Hamrick Road, across the street from the Central Point Cemetery. This drainage is conveyed via an irrigation ditch, which constricts to a 6-inch- diameter pipe. The irrigation ditch overtops at this location and drains overland to the south at a nearby home. Complaints have been received by the homeowner affected by the overflow. Install a new channel to convey flow between Hamrick and Gebhard that would outfall to Bear Creek, west of Gebhard Road on Jackson County Property. These improvements have been separated into several smaller CIPs, summarized as the Eastside TOD Improvements: 1. Hamrick to Green Valley Way 2. Gebhard Road to New Jackson County Outfall 3. Gebhard to Green Valley Way 4. Beebe Road Parallel Pipe 3 7 9 Edwina Avenue to Rose Valley Drive and Mingus Creek Existing and future 10-year Relatively flat slopes range from 0.1 percent to 0.5 percent and undersized 12-inch piping. No reported flooding. Outfalls O007 and O009 of this system are located below the water level in Mingus Creek which is a maintenance issue. Reconstruct the system to raise the outfall above creek level and increase the pipe size. Rose Valley Drive 3 7 7 Freeman Road to Rose Valley Drive and Mingus Creek Existing and future 10-year Relatively flat slopes range from flat to 2 percent and undersized 12-inch piping. No reported flooding. Outfalls O007 and O009 of this system are located below the water level in Mingus Creek which is a maintenance issue. Reconstruct the system to raise the outfall above creek level and increase the pipe size. Freeman Road at Rose Valley 3 8 1 Bursell Road from Libby Street to Hopkins Road Existing and future 10-year Relatively flat slopes of 0.4 percent between M026 and C150, low depth of cover and undersized piping. Flooding reported near Easy Way and Bursell Road. Bursell Road is scheduled to be reconstructed in the next 6 years as a joint effort between the City and County. Reconstruct system when new streets with sidewalks are installed. Bursell Road 3 8 1 Juanita Way Existing and future 10-year Flat slope between C052 and M015, low depth of cover and undersized piping. No flooding reported at this location. Monitor condition. Upsize piping to 18 inches and reroute along Juanita Way and Primrose Drive in the public right-of-way. None 3 10 1 South of Beall Lane Existing and future 10-year Predicted flooding south of Beall Lane is within the City of Medford and was not evaluated as a part of this study. Evaluation of this area was completed as a part of the 2010 City of Medford Elk Creek Basin Plan. 5-1 Section 5 Water Quality Retrofit Evaluation As part of this Master Plan, an assessment and identification of water quality retrofits for inclusion in the CIP was conducted. This section describes the objectives, methodology, and final project identification (i.e., water quality retrofit list). Water quality retrofit projects identified in this section have been carried forward and coordinated with flood control CIP locations identified in Section 4.4 where possible to develop a comprehensive project list to address stormwater quality and quantity management. 5.1 Objectives The City’s water quality retrofit strategy is to target high-pollutant-generating areas where existing stormwater treatment is currently limited, to make progress toward achieving TMDL pollutant load reduction and improve overall surface water quality conditions. Efforts will be focused on the use of infiltration-based facilities (e.g., vegetated infiltration basins, rain gardens, planters) to provide runoff volume reduction in addition to conventional treatment to remove pollutants. 5.2 Methodology Water quality opportunity areas were initially identified through a review of information from the City’s GIS system, including aerial photos, the location of existing water quality facilities, existing vacant areas, publicly owned lands, existing and future condition land uses, storm system layout, topography, and locations of highly infiltrating soils. The following steps were conducted to identify the initial opportunity areas for water quality retrofits. Step 1. Identify vacant and public lands. A review of vacant and public lands was conducted to identify parcels where space may be available for siting of a new regional or local water quality facility. Vacant lands observed (based on aerial photographs) to be forested or riparian area were not considered to be a priority area, as such areas already provide water quality benefits and should be preserved. Step 2. Review land use. High-pollutant-generating land uses (e.g., industrial, commercial) with high imperviousness values were prioritized for installation of a stormwater treatment facility. Step 3. Review existing water quality facilities. Public water quality facilities within the City of Central Point are listed in Table 2-2. These sites were reviewed in order to target areas for retrofit that are not already receiving treatment. Step 4. Review areas of highly infiltrating soils. The NRCS hydrologic soil grouping was evaluated to determine areas for retrofit with Type A and B soils, which provide high infiltration rates for infiltration-based water quality facilities. Infiltration-based facilities are targeted because they reduce the amount of stormwater runoff discharged to the creek systems. Step 5. Review proposed flood control CIP areas. Flood control CIP areas were reviewed with water quality opportunity areas to identify CIPs that could address multiple objectives. Coordination is particularly beneficial for those flood control/pipe replacement projects isolated to the right-of- way, as new green street facilities may be installed at the same time, resulting in schedule and cost efficiencies. Section 5 Central Point Stormwater Master Plan 5-2 5.3 Water Quality Retrofit Assessment Results This section presents the identification of water quality opportunity areas and describes the selection of the five water quality retrofit opportunities for CIP development. 5.3.1 Initial Identification of Water Quality Opportunity Areas In conjunction with the methodology described in Section 5.2, a list of identified water quality retrofit opportunities was provided by City staff. Based on City feedback and field reconnaissance of water quality opportunity area sites, a recommendation was made for water quality CIPs. Table 5-1 summarizes the initially identified water quality opportunity areas (by outfall number), the associated project descriptions, project rationale, associated flood control CIP if applicable and the CIP name. Table 5-1. Initial Water Quality CIP Opportunity Areas Unit Sub- unit Outfall Project location Proposed project description Project rationale Flood control CIP CIP name 1 17 1 Crater High School Retrofit existing bar ditch from the high school entrance on Highway 99 to the Griffin Creek outfall to provide a water quality benefit • Provides treatment to high pollutant load area of Highway 99 • Provides additional capacity in an area of predicted flooding • Utilizes existing bar ditch to minimize construction costs • Portion of proposed channel is located in an area of highly infiltrating soils Not applicable. Predicted flooding is not observed and no flood control CIP was developed. Crater High School Bioswale 2 3 1 Summerfield Park at Upton Road Retrofit existing detention pond to provide water quality benefits • Coordinated with flood control improvements • Coordinated with future Summerfield Park improvements Victoria Bypass Summerfield Park Detention Retrofit 2 3, 6 1, 1 Cherry Street, Laurel Street, Maple Street, Alder Street Retrofit downtown streets with infiltration based stormwater planters • Provides treatment in highly impervious downtown corridor • Coordinated with flood control improvements • Provides volume control • Located in an area of highly infiltrating soils • Wide right-of-way available Victoria Bypass and Jewett System Improvements Downtown Green Streets 2 6 1 City Hall Construct demonstration rain garden to treat onsite drainage • Coordinated with flood control improvements • Located in an area of highly infiltrating soils • Demonstration project provides educational benefit to the community Jewett System Improvements City Hall Rain Garden 2 6 1 Ray’s Food Place parking lot Install stormwater planter along existing planter strip along the 100 block of 2nd Street, south of Oak • Coordinated with flood control improvements • Located in an area of highly infiltrating soils Jewett System Improvements Ray’s Food Place Infiltration Planter Based on a review of these proposed projects with the City, a decision was made to incorporate all five water quality retrofits into the integrated management plan described in Section 6. 6-1 Section 6 Integrated Management Strategy This section provides a summary of both programmatic recommendations to address future regulatory objectives and capital project recommendations to address existing storm system capacity deficiencies, future storm system needs, and water quality objectives. Section 6.1 presents programmatic recommendations, which include minor modifications to the City’s NPDES program and design standards. Sections 6.2 through 6.4 focus on capital project development and summarize the integration of flood control and water quality projects, the development of unit costs, project sizing, and conceptual project design. Section 6.5 provides a summary of the CIPs. 6.1 Programmatic Recommendations The regulatory evaluation summarized in Section 3 assessed the ability of the City’s stormwater program to meet current Phase II MS4 permit requirements and TMDL program requirements. Section 3 also included a review of the City’s Standards and Specifications. The City’s stormwater program currently contains many of the elements of a successful and regulatory compliant program; therefore, the following recommendations include only minor adjustments and modifications to the existing program. 6.1.1 Phase II NPDES MS4 Permit The City’s program to address the Phase II NPDES permit is well-organized and meets current permit requirements; therefore, no changes to the current stormwater management program are recommended in this Master Plan. It is anticipated that additional staff time may be needed in the future if the management of additional components of the stormwater program are transferred from RVS to the City. Future permit requirements are unknown; therefore, no changes to the existing program to meet future requirements are made in this plan. However, it is recommended that the Illicit Discharge Detection and Elimination (IDDE) procedures and regulations be reviewed as part of the permit renewal. This would include reviewing spill control procedures and methods for detecting illicit discharges and connections. The City is in the process of implementing asset management software that will allow historical tracking of information and help to formalize IDDE data. 6.1.2 TMDL Program No changes are recommended for the TMDL program. 6.1.3 Stormwater Development Standards and Applicable Code The City currently uses the RVS Stormwater Quality Design Manual (Revised September, 2008) along with City Standards and Specifications, to guide the design of stormwater management for new development and redevelopment. An evaluation of the RVS Manual and City Specifications and Standards applicable to stormwater management is documented in Section 3.2. The RVS Manual and City Standards and Specifications were found to include many of the common stormwater management techniques used throughout Oregon. It is recommended that the City continue to use the RVS Manual until a manual specific to the City is developed or an addendum is made to the RVS Manual. If the City decides to develop a City manual, the following changes are recommended: Section 6 Central Point Stormwater Master Plan 6-2 • Specify the design storm for flow control as the 10-year event, with a 3.12-inch rainfall depth over 24 hours. • Modify development threshold for requiring erosion and sediment control to 1,000 square feet. • Modify the flow control standard to allow the use of the rational method for the sizing of detention facilities and conveyance systems with drainage areas less than 50 acres. • Modify the flow control standard to require a hydrograph method for the sizing of detention facilities and conveyance systems with drainage areas of 50 acres or greater. • Increase the design storm used for the destination performance standard from the 25-year to the 100-year event. This standard provides an emergency overflow pathway for stormwater when the design capacity of the conveyance system is exceeded. • Set the threshold for detention at 2,500 square feet of new impervious surface. • Include a preliminary design of stormwater management on the submittals list required when a property owner subdivides properties. This would allow a full review of the stormwater plan and ensure the proper amount of space is reserved for stormwater management. • Modify standards to remove barriers to LID implementation. See Appendix H for a detailed list of barriers to LID implementation that were found within the City Standards and Specifications. • Revisit road standards to identify ways to reduce the amount of impervious surface required for new roads. During the program evaluation process, Brown and Caldwell staff met with several City staff members to gain a better understanding of the City’s development review process. When interviewing City staff, some discrepancies were found in the understanding of the development review process and staff roles. Formalizing the development review process into a standard operating procedures checklist is recommended. The checklist would serve as a routing slip to accompany each application as it progresses through the review process. 6.2 Integrated CIP Development This section identifies the flood control and water quality CIPs designed to address flooding (Section 4) and water quality retrofit opportunities (Section 5). To the extent possible, CIPs were developed as integrated solutions to address multiple objectives (e.g., flood control, water quality). Integrated CIP development refers to the selection and design of CIPs to address multiple objectives including flood control and water quality improvements. In order to integrate development of the flood control and water quality CIPs, the identified flood problem areas and water quality opportunity areas were reviewed together to determine whether a water quality facility (to address a specific water quality opportunity area) could be sized, designed, and/or located in such a way to address an identified system capacity deficiency concurrently. Potential projects identified in Tables 4-7 and 5-1 for CIP development were compiled in Table 6-1 to provide a comprehensive summary of all identified CIPs. Table 6-1 includes a CIP designation as a flood control project (FC) or a water quality project (WQ), a problem description and project description for each CIP. Figure 6-1 shows a summary of all CIPs listed in Table 6-1. Detailed CIP fact sheets are provided in Appendix E and include additional conceptual design detail and a map locating the proposed system improvements. There are 15 CIPs listed in Table 6-1 and Appendix E. The CIPs are presented in order from the lowest drainage system number to the highest. Priority ranking of CIPs is described in Section 7. W MC A N D R E W S R D Gr i f f i n C r e e k Min g u s C r e e k Ja c k s o n C r e e k Da i s y C r e e k Bear C r e e k Bea r C r e e k Upto n L a t e r a l Up t o n S l o u g h Hopkins Canal W VILAS RD BIDDLE RD E PINE S T W PINE S T BEALL LN H W Y 9 9 HA N L E Y L N I-5 I-5 TA B L E R O C K R O A D UPTON RD E PINE ST Ja c k s o n C r e e k Ho r n C r e e k Elk C r e e k HA M R I C K R D GE B H A R D R D 0 1,5003,000Feet CITY OF CENTRAL POINTSTORMWATER MASTER PLAN Ü Legend Piped Improvements Open Channel Improvements Jackson Co. Waterlines Piped Improvements Open Channel Improvements City Stormdrain Pipes Taxlots Urban Growth Boundary (UGB) See 2010 Elk Creek Basin Plan for documentation of proposed capital improvements within the Elk Creek Basin CAPITAL IMPROVEMENT PROJECTSFIGURE 6-1 5.6 5.5 Capital Improvement Projects: 1. Corcoran Lane Inlet Replacement 2. Daisy Creek 3. Crater High School Bioswale 4. Griffin Creek Flood Mitigation 5.1 N 10th Parallel Pipe 5.2 Comet Outfall 5.3 Victoria Way High Flow Bypass5.4 5th Street (M026 to N 3rd) 5.5 5th Street (Mazama to M026) 5.6 Mazama (N 3rd to N 5th)6. Summerfield Park Water Quality Enhancement 7.1 Downtown Green Streets - Cherry 7.2 Downtown Green Streets - Maple7.3 Downtown Green Streets - Laurel 7.4 Downtown Green Streets - Alder 8.1 Jewett Elementary School Channel8.2 Oak Street Overflow 8.3 Ash Street Pipe Replacement 8.5 2nd Street Pipe Replacement 8.6 Rostell Street Channel 9. City Hall Rain Garden 10. Ray's Stormwater Planter 11. Freeman at Ash Pipe Replacement 12. Freeman Road at Rose Valley Pipe Replacement13. Rose Valley Pipe Replacement 14. Bursell Road Pipe Replacement 15. Eastside TOD Improvements. 4 24 13 12 14 5.2 5.3 5.1 5.4 8.1 11 8.2 8.3 8.4 8.6 8.5 15.115.2 15.3 1 3 6 9, 10 7.4 7.37.27.1 Water Quality Improvement Central Point Stormwater Master Plan Section 6 6-3 Table 6-1. Comprehensive CIP Summary System no. and outfall CIP type CIP name Proposed CIP location Event(s) deficiency occurs Appendix E and F reference Problem description CIP description Length of conveyance improvements, linear feet Associated subbasins Contributing drainage area, acres Estimated capital implementation cost total, $ System 01 01006 FC Corcoran Lane Cororan Lane, south of W. Pine Not modeled 1 Four small grates approximately 12-inch x 6-inch drain to 6-inch laterals, which have blind connections to an 8-inch pipe, flowing north and discharging into the open channel on the south side of W. Pine Street. Replace grates and small diameter piping with standard inlets and a 180 linear feet of 12-inch diameter pipe connecting to the channel in W. Pine Street. 180 B01006C033 0.5 $48,000 01014 FC Daisy Creek – short term Daisy Creek Grate at Richardson Elementary NA 2.a Daisy Creek enters a horizontal inlet grate downstream of the W. Pine Street box culvert. The grate becomes clogged with debris during high-flow events, which is dangerous to remove. Overflow from the clogged grate flows through the Mae Richardson school grounds. This project includes a short-term plan to immediately address the maintenance and safety issues. The short-term plan includes removal of the existing horizontal grate and replacement with a raised grate structure. NA Systems 01013, 01014, 01015 113 $40,600 01014 FC/WQ Daisy Creek – long term Daisy Creek from W. Pine to Griffin Creek NA 2.b Daisy Creek enters a horizontal inlet grate downstream of the W. Pine Street box culvert. The grate becomes clogged with debris during high-flow events, which is dangerous to remove. Overflow from the clogged grate flows through the Mae Richardson school grounds. In the future the school plans to relocate to a property outside of the floodplain. If the school relocates, the existing horizontal grate and box culvert could be removed and replaced with a natural channel. This project includes estimated costs for removal of the existing 8 x 4 foot box culvert and restoration of Daisy Creek from W. Pine Street to Griffin Creek. 600 (stream restoration) Systems 01013, 01014, 01015 113 $386,000 01017 WQ Crater High School vegetated swale Highway 99 and Crater High School Existing and future 10-year 3 There is an existing bar ditch that conveys stormwater runoff from Highway 99 and the Crater High School grounds to Griffin Creek. Runoff from Highway 99 comes from a high pollutant load area. Flooding is predicted to occur at this location; however, flooding has not been observed. This project includes a water quality retrofit to the existing bar ditch from the Crater High School entrance on Highway 99 to the Griffin Creek outfall. The project will provide water quality treatment for runoff from the school grounds and portions of Highway 99. 550 (open channel retrofit) B01017M003 and Crater High School grounds 5 $44,000 FC/WQ Griffin Creek flood mitigation project Griffin Creek Not modeled in this Master Plan 4 The Griffin Creek Flood Mitigation project aims primarily to alleviate floodway and stream bank erosion impacts to existing development, including critical infrastructure, and secondarily to minimize the high risk flood hazards shown on the revised FEMA Flood Insurance Rate Map released May 3, 2011 (Central Point Hazard Mitigation Plan, 2011). This project includes channel enlargement, removal of constrictions, and road crossing improvements along three upper (U) and a lower (L) reaches of Griffin Creek, as shown in Figure 6-1. 5,000 (stream restoration) NA Approximately 15,000 (23 square mi) $10,530,000 System 02 02003 O001 FC Victoria Street bypass Improvements span much of this system from north of Hazel Street to Upton Road Existing and future 10-year 5.1−5.6 Capacity deficiencies, listed from downstream to upstream: 1. Relatively flat slopes ranging from 0.1 percent to 0.6 percent along a 36-inch pipeline between N. 10th Street and Old Upton Road 2. Relatively flat slopes ranging from <0.1 percent and 0.2 percent, undersized piping and low depth of cover between Lathrop Drive and Upton Road on the east side of N. 10th 3. Negative slope and lack of capacity in the main between N. 5th Street and N. 10th Street. Pipeline runs between lot lines 4. Flat slope, undersized piping, and low depth of cover between C054 and M028 on N. 3rd Street. 5. Upstream capacity deficiencies and relatively low slopes between Hazel Street and E. Pine Street. This project includes pipe replacement and a high-flow bypass along Victoria Way to alleviate predicted flooding. Due to the project size, this CIP has been subdivided into several projects: 4.1 N. 10th Parallel Pipe 4.2 Comet Outfall 4.3 Victoria Way High Flow Bypass 4.4 5th Street – M026 to N. 3rd 4.5 5th Street – Mazama to M026 4.6 Mazama – N. 3rd to N. 5th 4,100 System 02003 225 $1.7 million total By project ($): 4.1 $60,000 4.2 $203,000 4.3 $507,000 4.4 $361,000 4.5 $394,000 4.6 $125,000 02003 O001 WQ Summerfield Park Between Upton Road and Vista Drive Existing and future 10-year 6 There is an existing detention pond on the east side of the open space bordered by Upton Road, I-5, and residential development around Vista Drive. The pond shares a site with the future Summerfield Park, which is planned for the western half of the property. The existing pond is vegetated with grass and does not appear to have a regulated outflow that provides water quality treatment. This project includes a retrofit of the existing detention facility in the future Summerfield Park location. Retrofit of the existing detention pond includes a new outflow control structure, excavation of 3 feet from the 1,200-square-foot pond bottom, the addition of 18-inch drain rock covered by 18 inches of amended soil, and side slope vegetation to enhance existing pond treatment capabilities. NA B02003C004, B02003C008, B02003C009, B02003C017, B02003C018 18 $29,200 02003 O001 02003 O001 FC/WQ Downtown green streets Cherry Street Maple Street Laurel Street Alder Street Existing and future 10-year 7.1–7.4 Short-duration, low-volume flooding in the upstream portion of System 02003 was not eliminated by the Victoria Street Bypass project. However, the upstream portion of this system has a wide right-of-way, high soil infiltration rates, and high imperviousness, which make it suitable for installation of infiltration stormwater planters. This project includes installation of stormwater infiltration planters on portions of Cherry, Maple, Laurel, and Alder Streets where highly infiltrating soils are present: 7.1 Cherry Street 7.2 Maple Street 7.3 Laurel Street 7.4 Alder Streets Planter costs are provided on a square foot basis so the implementation of planters in the recommended areas can be phased over time. NA B02003M040, B02003M042, B02003M052, B02003J017, B02003M045, B02003J020 B02006M021, B02006M020, B02006J014 7.9 $1.8 million total By project ($): 7.1 $238,000 7.2 $535,000 7.3 $452,000 7.3 $535,000 Section 6 Central Point Stormwater Master Plan 6-4 Table 6-1. Comprehensive CIP Summary System no. and outfall CIP type CIP name Proposed CIP location Event(s) deficiency occurs Appendix E and F reference Problem description CIP description Length of conveyance improvements, linear feet Associated subbasins Contributing drainage area, acres Estimated capital implementation cost total, $ 02006 O001 FC/WQ Jewett system improvements Improvements span much of this system from Bush Street to E. Pine Street at Jewett Elementary School Existing and future 10-year 8.1–8.6 Capacity deficiencies, listed from downstream to upstream: 1. Relatively flat slopes ranging from 0.1 percent to 1 percent, low depth of cover, and undersized 30- inch piping from N. 7th Street to outfall at Jewett Elementary School. 2. Diameter constriction from 24 to 15 inches between M034 and M028 on S. 2nd Street. Undersized piping along S. 2nd and S. 3rd Street, near Central Point Elementary School. The Jewett System Improvements address most of the flooding with a combination of open- channel improvements and pipe replacement. Minor flooding in the upstream reaches of the system is not addressed by this CIP. Due to the project size, this CIP has been subdivided into several projects: 8.1 Jewett Elementary School Channel 8.2 Oak Street Overflow 8.3 Ash Street Pipe Replacement 8.4 2nd Street Pipe Replacement 8.5 Cedar Street Bypass 8.6 Rostell Street Channel 685 (open channel) 3,912 (pipe) System 02006 154 $1.1 million total By project ($): 8.1 $45,000 8.2 6$18,000 8.3 1$36,000 8.4 $95,000 8.5 $132,000 8.6 $37,000 02006 O001 FC/WQ City Hall rain garden City Hall Existing and future 10-year 9 Short-duration, low-volume flooding in the upstream portion of System 02006 was not eliminated by the Jewett System Improvements Project. However, the upstream portion of this system has high soil- infiltration rates and high imperviousness, which make it suitable for installation of an infiltration rain garden. This project will also serve as a demonstration facility to raise awareness of stormwater facilities within the community. Install a demonstration rain garden within the 1,000-square-foot raised landscape area outside of City Hall. NA B02006C058 0.27 $46,300 02006 O001 FC/WQ Ray’s Food Place planter 100 block of S. 2nd Street Existing and future 10-year 10 Short-duration, low-volume flooding in the upstream portion of System 02006 was not eliminated by the Jewett System Improvements Project. However, the upstream portion of this system has high soil- infiltration rates and high imperviousness, which make it suitable for installation of an infiltration planter. Install a 200-square-foot infiltration stormwater planter in the footprint of an existing raised landscape bed on S. 2nd Street, south of Oak Street. NA B02006C047 2,400 ft2 $13,700 02007 O007 Condition Freeman at Ash Freeman Road from Ash Street to Outfall 7, south of Cedar Street Flooding not predicted 11 This pipeline has sufficient capacity, but it is being reviewed due to its association with the Cedar Street Bypass and because the City is currently in the design phase of the Freeman Roadway Improvements Project, which includes replacement of the storm drain in Freeman Road from Ash Street to the outfall. Replace the existing 12-inch and 18-inch storm drains with the same size and slope of the existing piping. This pipe replacement is being done due to pipe condition. 705 B02007C022, B02007C019 2.7 (13.9 with Cedar bypass) $88,000 System 03 03007 O007 FC Freeman Road at Rose Valley Drive Freeman Road at Rose Valley Drive Existing and future 10-year 12 Relatively flat slopes range from flat to 2 percent; undersized 12-inch piping. The invert elevation of the existing outfall for this system is also at an elevation below the water level in Mingus Creek, which causes access and maintenance problems and reduces conveyance capacity of the upstream system. Replace 115 linear feet of 12-inch pipeline from C015 to M004 near the Van Horn Park entrance and from C011 to C010 along Rose Valley Court. Replace 132 linear feet of 18- inch pipeline from C018 to M004 near the intersection of Freeman Road and Edwina Avenue. Replace 503 linear feet of 24-inch pipeline from M004 to the outfall at Mingus Creek. The cost for inlet leads and catch basins is also included in this project cost. 750 B03007C018, B03007C015, B03007C011, B03007C010 19 $201,000 03007 O009 FC Rose Valley Drive Rose Valley Drive Existing and future 10-year 13 Relatively flat slopes range from 0.1 percent to 0.5 percent; undersized 12-inch piping. The invert elevation of the existing outfall for this system is also at an elevation below the water level in Mingus Creek, which causes access and maintenance problems and reduces conveyance capacity of the upstream system. Replace 405 linear feet of 18-inch pipeline from C007 at Libby Street and Edwina Avenue to C005 near the intersection of Freeman Road and Rose Valley Drive. Replace 900 linear feet of 24-inch pipeline from C005 to the outfall to Mingus Creek. The cost for inlet leads and catch basins is also included in this project cost. 1,305 B03007C007, B03007C006, B03007C005, B03007M001, B03007J010 19 $288,000 03008 O001 FC Bursell Road Bursell Road, south of Hopkins Road Existing and future 10-year 14 Relatively flat slopes of 0.4 percent between M026 and C150; low depth of cover and undersized piping. Bursell Road is also slated for improvements, which will be funded through the Congestion Mitigation and Air Quality (CMAQ) grant program. The transportation project will include installation of sidewalks, curbs, and gutters, which prompts the need for new piped infrastructure to replace conveyance currently provided by ditches on the east side of the road. Replace 1,990 linear feet of 24-inch pipeline from C106 at Libby Street and Bursell Road to M023 at Hopkins Road. The cost for inlet leads and catch basins is also included in this project cost. 1,990 B03008M026, B03008C106, B03008M025, B03008C097, B03008C098, B03008C093, B03008M024, B03008C090 127 $545,000 03001 03002 03004 FC/WQ Eastside TOD Between Hamrick Road and Bear Creek, to the north of Biddle Road Existing and future 10-year 15.1-15.4 The City has designated an Eastside TOD area, which includes land near Gebhard Road and Hamrick Road, to the north of E. Pine Street. There is a need for a conceptual-level plan to address drainage from future development of this area. There is also an existing drainage issue caused by an undersized irrigation conduit between Gebhard and Hamrick Roads that is addressed by this CIP. This CIP includes four projects to address existing drainage issues and future development along Vilas Road and within the Eastside TOD: 10.1 Hamrick Road to Green Valley Way 10.2 Gebhard Road to New Jackson County Outfall 10.3 Gebhard to Green Valley Way 10.4 Beebe Road Parallel Pipe 5,390 (open channel) 2,275 (piping) Systems 03001, 03002, 03004 363 $1.3 million total By project ($): 10.1 $555,000 10.2 $334,000 10.3 $167,000 10.4 $282,000 Central Point Stormwater Master Plan Section 6 6-5 6.3 Unit Cost Estimates for CIP Development Unit cost information for construction elements of the CIP facilities was compiled from recent local construction projects in the City of Central Point (2011/12) and the City of Portland (2010). The 2012 RS Means Book for Site Work and Landscaping was referenced for additional work not covered by recent bid tabs. Preliminary CIP cost estimates are based on the unit cost information for construction elements plus a 30 percent contingency. Permitting, surveying and design, and construction administration costs are based on a general percentage of the total construction cost. Land acquisition costs are not included in the estimates. Project unit costs and detailed cost estimates for each CIP are located in Appendix F. CIPs in Appendix F follow the same order as CIPs in Table 6-1 and Appendix E. CIPs with multiple components contain a detailed cost estimate for each project component. 6.4 CIP Sizing and Conceptual Design This section includes a summary of the CIP sizing and conceptual design criteria based on the type of system improvement proposed. System improvements include piping and open-channel conveyance improvements, infiltration planter boxes and rain gardens for water quality, and a detention pond retrofit for water quality enhancement of an existing detention pond. Proposed CIPs may reflect a combination of these system improvements. A revised hydraulic modeling result table reflecting the inclusion of proposed CIPs for flow control is included in Appendix G (Table G-1). CIP fact sheets located in Appendix E provide additional detail on the conceptual design of each CIP. 6.4.1 Conveyance Design criteria for new conveyance piping are based on Section 400 of the City’s Public Works Standards and are listed in Section 4.3. Open-channel conveyance design criteria were not available in the City’s standards or the RVS manual. The following open channel conveyance design criteria were used in CIP development: • maximum side slope for open channel conveyance = 2:1 (H:V) • maximum side slope for bioswales and stream restoration = 3:1 (H:V) • Manning’s n = 0.040 • channel type = trapezoidal with minimum 1 foot bottom width • freeboard depth at 10-year design storm = 1 foot • maximum velocity = 3 feet per second 6.4.2 Infiltration Planter Boxes and Rain Gardens Infiltration planter boxes were sized and designed using the 2008 RVSS Design Manual, which specifies 1 square foot of facility per 12 square feet of contributing impervious area. The 1:12 sizing factor was developed to capture runoff from a 1-inch storm assuming a ponding depth of 1 foot in a water quality facility with no infiltration. In areas of highly infiltrating soils where planter boxes are being installed opportunistically, this sizing factor could be evaluated during the detailed design process given site- specific infiltration rates. As these planters will be installed on an opportunistic basis, CIP cost estimates on a square-foot basis will provide the City with the flexibility to install the facilities as funding and space are available. Section 6 Central Point Stormwater Master Plan 6-6 The size of the rain garden at City Hall was based on the available space in the existing planter on the 2nd Street frontage. Given the 1:12 sizing factor in the RVS Manual, the 1,000-square-foot area could treat 12,000 square feet of impervious surface. No drain rock was included due to the high infiltration rate of the native soil at this location. It is assumed that the rain garden will be offset a minimum of 10 feet from the building foundation to avoid installation of an underdrain system. The infiltration planter boxes and rain garden were sized to address the water quality design storm; therefore, an overflow system will need to be installed to allow for bypass of storm events that exceed the water quality design storm. These bypass flows will be discharged into the existing conveyance system via gutter flow to the nearest catch basin or piped overflow to the nearest storm drain. 6.4.3 Detention Pond Retrofit One detention pond retrofit is proposed as a combined flood control/water quality CIP at Summerfield Park. This detention pond retrofit is opportunistic and therefore is not designed to accommodate (store) the entire calculated water quality runoff volume for System 02003. The proposed retrofit assumes 36 inches of excavation and fill (drain rock and engineered soil) at the bottom of the pond to provide treatment and infiltration of runoff. The retrofit also includes plantings along the facility side slopes. The existing detention pond and its associated outlet structure at Summerfield Park considered for retrofit do not appear to be sized to accommodate water quality or flow control. Therefore, it is recommended that the City consider additional water quality or flow control objectives when pursuing detailed design of the retrofit. Cost estimates for the detention pond retrofit assume modifications would be made to the existing outlet control structure to maximize retention of runoff volume. 6.5 CIP Summary The CIP summary provided in Table 6-1 describes the proposed integrated, flood control, and water quality CIPs. See Figure 6-1 for the location of each of these CIPs. Appendix E contains CIP fact sheets and Appendix F includes the detailed cost breakdown used to estimate CIP costs. Section 7 provides a priority ranking of CIPs and the planned schedule for implementation. 7-1 Section 7 CIP Implementation This section summarizes the estimated timeline for implementation and prioritization of the CIPs developed as part of this Master Plan. CIPs were designed to provide both flood control and water quality benefits to the extent practicable, but are designated in this section per their primary function because the City has a separate funding source for flood control and water quality improvements. The City’s stormdrain fee (SD) will fund CIPs designed primarily for flood control and the City’s stormwater quality fee (SWQ) will fund CIPs designed primarily for water quality improvement. 7.1 Flood Control CIP Prioritization The City will evaluate individual flood control CIPs based on their ability to address the following factors. Within this prioritization structure the City will evaluate cost of all CIPs prior to implementation. 1. Legal Compliance: CIPs that disconnect the storm-drain system from the sanitary sewer system or an irrigation system are a high priority. 2. Safety: CIPs that improve public safety are a high priority. 3. Alleviate Flooding Issues: CIPs that remove or eliminate a drainage problem that is anticipated to occur under existing development conditions are a high priority. 4. Provides Water Quality Benefits: Flood control CIPs that provide the added benefit of water quality improvement are a high priority. Table 7-1 provides a summary of the City’s priorities for flood control CIP implementation. Table 7-1. Flood Control CIP Prioritization and Ranking Unit Subunit Outfall Appendix E and F reference no. Project name Cost, $ Rank Estimated timeline Funding source 1 6 3 1 Corcoran Lane Inlet Replacement 48,000 16 2014-24 SD 1 14 1 2 Daisy Creek 386,000 14 2020-30 SD 1 Multiple NA 4 Griffin Flood Mitigation Project 10,500,000 15 2013-35 SD, SWQ, other 2 3 1 5.1 N. 10th Street Parallel Pipe 60,000 7 2016-26 SD 2 3 1 5.2 Comet Outfall 203,000 5 2016-26 SD 2 3 1 5.3 Victoria Way High Flow Bypass 507,000 6 2016-26 SD 2 3 1 5.4 5th Street - M026 to N. 3rd 361,000 8 2016-26 SD 2 3 1 5.5 5th Street - Mazama to M026 394,000 9 2016-26 SD 2 3 1 5.6 Mazama - 3rd to 5th 125,000 10 2016-26 SD 2 6 1 8.2 Oak Street Overflow 618,000 11 2026-30 SD 2 6 1 8.3 Ash Street Pipe Replacement 136,000 17 2026-30 SD 2 6 1 8.4 2nd Street Pipe Replacement 95,000 18 2026-30 SD 2 6 1 8.5 Cedar Street Bypass 132,000 12 2026-30 SD 2 6 1 8.6 Rostell Street Channel 37,000 13 2026-30 SD Section 7 Central Point Stormwater Master Plan 7-2 Table 7-1. Flood Control CIP Prioritization and Ranking Unit Subunit Outfall Appendix E and F reference no. Project name Cost, $ Rank Estimated timeline Funding source 2 6 1 11 Freeman Road at Ash 111,000 4 2014-16 SD 3 7 7 12 Freeman Road at Rose Valley 201,000 2 2013-16 SD 3 7 9 13 Rose Valley Drive 288,000 3 2013-16 SD 3 8 1 14 Bursell Road 545,000 14 2016-34 SD 3 2 1 15.1 Hamrick Road to Green Valley Way 555,000 1 2013-15 SD 3 2 1 15.2 Gebhard Road to New Jackson County Outfall 422,000 20 2020-34 SD 3 1 1 15.3 Gebhard to Green Valley Way 167,000 19 2020-34 SD 3 4 1 15.4 Beebe Road Parallel Pipe 282,000 21 2020-34 SD 7.2 Water Quality CIP Prioritization The City will evaluate individual water quality CIPs based on their ability to address the following factors. Within this prioritization structure the City will evaluate cost of all CIPs prior to implementation. 1. Provides Water Quality Benefits: CIPs that address water quality objectives and reduce stormwater volume are a high priority. 2. Promotes Cultural Awareness: CIPs that promote cultural awareness of water quality issues and engage community members in actions to improve water quality are a high priority. 3. Alleviate Flooding Issues: Water quality CIPs that provide the added benefit of flood control are a high priority. Table 7-2 provides a summary of the City’s priorities for water quality CIP implementation. Table 7-2. Water Quality CIP Prioritization and Ranking Unit Subunit Outfall Appendix E and F reference no. Project name Cost, $ Rank Estimated timeline Funding source 1 17 1 and 2 3 Crater High School Bioswale 44,100 WQ9 2033-34 SWQ 2 3 1 6 Summerfield Park Water Quality Enhancement 29,200 WQ8 2033-34 SWQ 2 3 1 7.1 Green Street: Cherry St from N. 2nd to N. 4th Street 238,000 WQ7 2032-34 SWQ 2 3 1 7.2 Green Street: Maple Street from N. 1st to N. 6th Street 535,000 WQ6 2027-32 SWQ 2 3 1 7.3 Green Street: Laurel Street from N. 2nd to N. 6th Street 452,000 WQ3 2016-20 SWQ 2 6 1 7.4 Green Street: Alder from S. 1st to N. 6th Street 535,000 WQ5 2021-27 SWQ 2 6 1 8.1 Jewett Elementary School Channel 45,000 WQ1 2014-15 SWQ 2 3 1 9 City Hall Rain Garden Demonstration 46,300 WQ4 2020-21 SWQ 2 3 1 10 Ray's Food Place Planter 13,700 WQ2 2015-16 SWQ Central Point Stormwater Master Plan Appendix A: Community Rating System Central Point Stormwater Master Plan A-1 Appendix A Community Rating System A.1 National Flood Insurance Program The City participates in the Community Rating System (CRS) under the National Flood Insurance Program. This program is designed to recognize a community’s efforts to reduce flood risk by implementing measures that exceed minimum standards for floodplain management. The City’s floodplain coordinator administers this program, which is now based upon the 2013 CRS Floodplain Coordinator’s Manual. The manual documents a point system that provides discounts on flood insurance ranging from 0 to 45 percent based on the number of points received for flood protection measures. This Master Plan involves review of Section 450 on stormwater management from the manual. Four approaches to managing new development in the community are available for credit points within subsections of the stormwater management section: • 452.a Stormwater Management Regulations (SMR) • 452.b Watershed Master Plan (WMP) • 452.c Erosion and Sedimentation Control Regulations (ESC) • 452.d Water Quality Regulations (WQ) An evaluation of the anticipated points available to the City based on recommendations in this Master Plan is included below for each of the four stormwater management subsections. A.1.1 SMR The SMR provides credit for communities that regulate development to prevent or reduce the increase in runoff that results from urbanization. SMR credit points are available based on the size of development (SZ) that is controlled through regulation, design storms (DS) used in regulation, low impact development (LID) requirements, and the extent of public maintenance of required facilities (PUB). Table A-1 provides a summary of the SMR credit evaluation for the City. Table A-1 estimates that 124 credit points will be available to the City. The City’s goal for SMR credit points is to achieve 156 points by the 2016 cycle verification visit. Additional points may be achieved in this category by regulating volume and requiring LID on all sites to the maximum extent practicable. An impact adjustment factor applies to the SMR. The impact adjustment is based on the area of the watershed that is required by the SMR regulations and the total area of the watershed. See Figure A-1 for a summary of the impact adjustment factor applied to SMR points. A.1.2 WMP The credit points available under WMP are for the development of a watershed master plan that includes the evaluation of future conditions under long duration storms (5-day storms), identification of wetlands and natural areas, protection of natural channels, and dedication of a funding source for plan implementation. Central Point Stormwater Master Plan A-2 Table A-1. SMR CRS Credit Evaluation Element Sub-elements Description of Central Point stormwater management Points possible CCP estimated points Documentation Recommendations SMR 1. Size of Development (SZ) All development is regulated above 2,500 square feet 110 90 • RVS Water Quality Design Manual (WQDM), Applicability Statement • RVSS Chapter 4.05 Regulate all development to earn full points. Coordinate this with regional municipalities if possible to minimize potential economic development impacts. 2. Design Storm Used (DS) 10-Year, 24-Hour Storm – Peak Flow 225 14 • Section 400 PW Standards • RVSS Chapter 4.05 • RVS WQDM Design to a larger storm to earn greater credit points. Due to need for regional consistency, this poses a challenge. Future changes should be done in coordination with other regional municipalities. 3. Low Impact Development Regulations (LID) LID is required on all sites that develop or redevelop 2,500 square feet or greater on NRCS Class A and B soils with a slope of less than 5%. Total acreage where this applies is 577 of 2,880 total acres in the City. 25 0 RVS WQDM, Applicability Statement To earn full credit, apply to all soil classes to the MEP. 4. Public Maintenance of Required Facilities (PUB) 20 20 Chapter 1.12 – Right of Entry for Inspection This is conducted on an annual basis in the summer/fall by the SW Crew & ES Coordinator. Total points summary 380 124 Central Point Stormwater Master Plan A-3 Many aspects of the WMP program are administered under the City’s floodplain program, Total Maximum Daily Load (TMDL) program, and stormwater program. The City’s floodplains have been mapped recently, and projects were developed to address floodplain issues. Also, under the City’s TMDL program, natural streams are slated for protection and enhancement. This stormwater Master Plan provides guidance for stormwater control and provides costs and implementation schedules to support budget planning for the City’s funding source. Therefore the conditions for WMP are in place and, where addressed in other plans, they are summarized here. WMP credit points are available for eight sub-elements within the WMP category. In order to obtain points for any of these eight categories, the credit criteria must be met. Table A-2 provides a description of the credit criteria. Table A-2. Watershed Master Plan Credit Criteria Evaluation CRS prerequisite City program summary Criterion met? The community must adopt a watershed master plan for one or more of the watersheds that drains into the community, and the plan must identify the natural drainage system and constructed channels. This Master Plan includes watershed-scale planning for Daisy and Elk Creeks. Remaining natural channels within the City include Horn, Jackson, Griffin, and Bear Creeks. These channels were recently surveyed for the 2011 Jackson County Flood Insurance Study but have not yet been modeled and evaluated in combination with the storm drain system. Yes The community must adopt regulatory standards based on the watershed master plan and receive credit under SMR in Section 452.a of the 2013 CRS Manual. The City has adopted regulatory standards to receive credits under SMR as documented under Section 3.3.1. This Master Plan serves the basis for future code amendments, as recommended in Section 3.3.1. Yes The regulatory standards adopted pursuant to the Plan must manage future peak flows so that they do not increase over present values. The current regulations regulate future peak flows to the predeveloped levels for the City’s design storm event. Yes The watershed master plan’s regulatory standards must require management of runoff from all storms up to and including the 25-year event. The City requires developers to manage stormwater runoff for the 25-year storm event by providing a flow path for the 25-year design storm event. This Master Plan recommends that the design standard be modified to provide a 100-year emergency flow path for all new development. Yes Master plans over 5 years old must be evaluated to ensure that the master plan remains applicable to current conditions. This Master Plan will be meet the credit criteria for the next cycle verification in 2016. The plan must be reviewed prior to the 2021 cycle verification to receive points for this activity. Yes WMP1 credit must be received in order to receive credit for any of the other WMP items. WMP1 credit is received when all of the above prerequisites are satisfied. Based on the explanations provided above, WMP1 appears to be satisfied Yes The first five credit criteria are met, which allows the City to obtain WMP credit points. Documentation of available credit points for WMP 1 through 8 is provided in Table A-3. An impact adjustment factor applies to the WMP. The impact adjustment is based on the area of the watershed that is required by the WMP regulations and the total area of the watershed. See Figure A-2 for a summary of the impact adjustment factor applied to WMP points. Central Point Stormwater Master Plan A-4 Table A-3. WMP CRS Credit Evaluation Sub-elements Description of Central Point stormwater management Points possible CCP estimated points Documentation Recommendations WMP1 – Credit criteria listed in 452.b is met. See Table A-2. All criteria are met as of the date adoption date of this Master Plan. 90 90 Stormwater Master Plan. • Update code to incorporate Master Plan recommendations. • Review Master Plan in 2017 to maintain credit. WMP2 – The plan and the community’s regulations manage the runoff from all storms up to and including the 100-year event. • Manages the peak flows for the 10-year, 24-hour storm event. Volume is currently not addressed. • Emergency overflow for provided for 25-year event. 30 0 Same as DS credit under SMR. Documentation of existing and future peak flows and volumes from modeled subbasins is provided in Appendix D, Table D-1. Plan recommends emergency overflow for the 100-year event. WMP3 – The plan provides management of future peak flows and volumes so that they do not increase over present values. Peak flow is regulated for the 10-year, 24-hour storm, such that post-development peak flow is no greater than the pre-development peak flow. Volume is not currently addressed. 55 0 Establish table showing current management and potential future options including peak flows and volume for storms listed under WMP2. WMP4 – The plan manages the runoff from all storms up to and including the 5-day event. This has not been addressed in the plan. 35 0 None Address this in the 2017 review/update. WMP5 – The plan identifies existing wetlands or other natural open space areas to be preserved from development so that natural attenuation, retention, or detention of runoff is provided. This plan included an inventory of natural open space areas and wetlands. In addition, models incorporated these areas. This is consistent with other programs and plans, which seek to preserve, restore and protect these areas. One example is the Bear Creek Greenway, an 18-mile corridor of public land that follows the riparian corridor from the City of Ashland to Central Point. 30 30 Wetland and open space inventory map. As urban reserve areas currently outside of the City are master planned, ensure that wetlands, natural open spaces and vernal pools are inventoried and evaluated for stormwater management and environmental preservation. WMP6 – The plan prohibits development, alteration, or modification of existing natural channels. There are very few natural channels inside the City limits; however, the City is working to restore channels to a more natural condition through development and flood hazard mitigation programs. CPMC Chapter 8.24 implements review standards for any proposals to modify channels. Hard armoring proposals must demonstrate no adverse impact to flood hazards, including erosion, flood velocity, flood depth, and boundaries. In addition, all state and federal environmental permits must be obtained, including but not limited to the Endangered Species Act. 25 25 Central Point Hazard Mitigation Plan CPMC Chapter 8.24, Flood Damage Prevention As new areas are annexed into the city and inventoried, continue to implement programs that require no adverse impact analyses to prevent modification of existing natural channels. Central Point Stormwater Master Plan A-5 Table A-3. WMP CRS Credit Evaluation Sub-elements Description of Central Point stormwater management Points possible CCP estimated points Documentation Recommendations WMP7 – The plan requires that channel improvement projects use natural or “soft” approaches rather than gabions, rip rap, concrete, or other “hard” techniques. The City has regulations that place significant restrictions on proposals to use “hard” armoring techniques in CPMC Chapter 8.24. None have been permitted. 25 0-25 CPMC Chapter 8.24, Flood Damage Prevention Amend CPMC 8.24 to explicitly prohibit “hard” armoring techniques unless it is demonstrated that such technique is the minimum necessary to afford relief AND all no adverse impact standards are satisfied pursuant to engineered analyses conducted in accordance with FEMA standards. WMP8 – The community has a dedicated funding source to implement the recommendations in the plan. The City has a stormwater utility that funds stormwater projects. The City also collects a water quality fee that generates approximately $112K per year. 25 25 CPMC 11.16, Stormwater Utility Fees Central Point Budget Continue collecting fees and explore fee increases as needed. Total points summary 315 170 - 195 Central Point Stormwater Master Plan A-6 A.1.3 ESC The erosion and sediment control program is a requirement of both the National Pollutant Discharge Elimination System and TMDL programs and is governed by a threshold of 2,500 square feet of disturbance under current City standards. The City can receive 30 credit points for the current program. It is recommended that the threshold be reduced to cover all disturbed land greater than 1,000 square feet, which would increase the total points for ESC to 40. A.1.4 WQ The City requires water quality treatment for all development 2,500 square feet or greater. The City qualifies for the total 20 credit points available for this requirement. A.1.5 Credit Point Summary CRS credit points estimated for the City are summarized in Table A-4. This table includes the possible points for each category, the estimated points available to the City prior to the impact adjustment, the estimated impact adjustment, and the total estimated points available to the City. Table A-4.CRS Credit Point Summary Category Possible points Estimated points prior to impact adjustment Impact adjustment Total estimated points SMR 380 124 0.15 18.6 WMP 315 170-195 0.15 25.5-29.5 ESC 40 30 Not applicable 30 WQ 20 20 Not applicable 20 Total 755 344-369 94.1 – 98.1 Jackson Creek Watershed Griffin CreekWatershed Bear Creek Watershed Elk Creek Watershed Mingus Creek Watershed Daisy CreekWatershed Horn CreekWatershed 0 21Miles CITY OF CENTRAL POINTSTORMWATER MASTER PLANIMPACT ADJUSTMENT MAP (SMR)FIGURE A-1, WITH COUNTY ZONING Legend Jackson Co. Waterlines Watershed Boundaries Central Point UGB Surrounding Cities Jackson County Zoning Other County Zoning Categories Forest Resource (FR) Open Space Reserve (OSR) Woodland Resource (WR) Jackson Creek Watershed Griffin CreekWatershed Bear Creek Watershed(excluded from impact adjustment) Elk Creek Watershed Mingus Creek Watershed Daisy CreekWatershed Horn CreekWatershed 0 21Miles CITY OF CENTRAL POINTSTORMWATER MASTER PLANIMPACT ADJUSTMENT MAP (WMP)FIGURE A-2, WITH COUNTY ZONING Legend Jackson Co. Waterlines Watershed Boundaries Watershed Master Plan Area Surrounding Cities Jackson County Zoning Other County Zoning Categories Forest Resource (FR) Open Space Reserve (OSR) Woodland Resource (WR) Central Point Stormwater Master Plan Appendix B: Rainfall Data 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 12/1/62 12:00 AM 12/1/62 6:00 AM 12/1/62 12:00 PM 12/1/62 6:00 PM 12/2/62 12:00 AM 12/2/62 6:00 AM 12/2/62 12:00 PM 12/2/62 6:00 PM 12/3/62 12:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) De c e m b e r 1 s t - 3 r d 1 9 6 2 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 11/29/64 12:00 AM 12/4/64 12:00 AM 12/9/64 12:00 AM 12/14/64 12:00 AM 12/19/64 12:00 AM 12/24/64 12:00 AM 12/29/64 12:00 AM 1/3/65 12:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) Mo n t h o f D e c e m b e r , 1 9 6 4 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 12/28/96 6:00 AM 12/28/96 12:00 PM 12/28/96 6:00 PM 12/29/96 12:00 AM 12/29/96 6:00 AM 12/29/96 12:00 PM 12/29/96 6:00 PM 12/30/96 12:00 AM 12/30/96 6:00 AM 12/30/96 12:00 PM 12/30/96 6:00 PM 12/31/96 12:00 AM 12/31/96 6:00 AM 12/31/96 12:00 PM 12/31/96 6:00 PM 1/1/97 12:00 AM 1/1/97 6:00 AM 1/1/97 12:00 PM 1/1/97 6:00 PM 1/2/97 12:00 AM 1/2/97 6:00 AM 1/2/97 12:00 PM 1/2/97 6:00 PM 1/3/97 12:00 AM 1/3/97 6:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) De c e m b e r 2 6 t h t o J a n u a r y 2 n d , 1 9 9 6 / 9 7 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 5/30/09 12:00 PM 5/30/09 6:00 PM 5/31/09 12:00 AM 5/31/09 6:00 AM 5/31/09 12:00 PM 5/31/09 6:00 PM 6/1/09 12:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) Ma y 3 0 t h - 3 1 s t , 2 0 0 9 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 6/10/09 12:00 PM 6/10/09 6:00 PM 6/11/09 12:00 AM 6/11/09 6:00 AM 6/11/09 12:00 PM 6/11/09 6:00 PM 6/12/09 12:00 AM 6/12/09 6:00 AM 6/12/09 12:00 PM 6/12/09 6:00 PM 6/13/09 12:00 AM 6/13/09 6:00 AM 6/13/09 12:00 PM 6/13/09 6:00 PM 6/14/09 12:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) Ju n e 1 0 t h - 1 3 t h , 2 0 0 9 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r 0. 0 0 0 0. 0 5 0 0. 1 0 0 0. 1 5 0 0. 2 0 0 0. 2 5 0 0. 3 0 0 0. 3 5 0 0. 4 0 0 0. 4 5 0 0. 5 0 0 8/17/10 12:00 AM 8/17/10 6:00 AM 8/17/10 12:00 PM 8/17/10 6:00 PM 8/18/10 12:00 AM 8/18/10 6:00 AM 8/18/10 12:00 PM 8/18/10 6:00 PM 8/19/10 12:00 AM Precipitation (inches) Me d f o r d V a l l e y I n t e r n a t i o n a l A i r p o r t P r e c i p i t a t i o n D a t a ( C O O P : 3 5 5 4 2 9 ) Au g u s t 1 7 t h , 2 0 1 0 Da t a O b t a i n e d o n 4 / 1 8 / 1 3 f r o m t h e N O A A N a t i o n a l C l i m a t i c D a t a C e n t e r Central Point Stormwater Master Plan Appendix C: System Maps W MC A N D R E W S R D BEALL LN Hopkins Irrigation Canal N P A C I F I C H W Y Gr i f f i n C r e e k Mi n g u s C r e e k Be a r C r e e k HO W A R D A V E ROSS LN ROSSANLEY DR HA N L E Y R D N1 N3N2 S1 S3S2 S4 WILSON RD GE B H A R D R D R O G U E V A L L E Y H W 9 9 HA M R I C K R D LARA LN ORTH DR JE F F P L W VILAS RD TA B L E R O C K R D IV A N L N BIDDLE ROAD GATEPARK DR DO B R O T W A Y MARIAN AVE MA R K P L TE R E S A W A Y SCENIC A V E CR E S T D R FE D E R A L W A Y JUANITA WAY TAYLOR RD ORLIN PL N H A S K E L L S T HA N L E Y R D RA Y M O N D W A Y N 5 T H S T HA W K D R N 1 0 T H S T ED E L L A A V E DA N I E L S T CAR L T O N A V E VIS T A D R UP T O N R D ED W I N A A V E BEALL LN D O N N A W A Y N 3 R D S T DE L M A R D R GRAND AVE BLUEGRASS DR MA L A B A R D R ALTA LN LINDA DR FA R W E S T A V E BUSH ST PITTVIEW AVE ISAAC WAY ASH ST CR A T E R L N BR A N D O N S T VI L L A G E D R S H A S K E L L S T KINGS WAY TULANE AVE CO R C O R A N L N BOES AVE BR A D W A Y HEMLOCK AVE AURORA LN SA G E L N JEREMY ST WALNUT GROVE LN VI N C E N T A V E BLUE M O O N D R QUAIL CT HAZEL S T OA K L E Y S T RABUN WAY NADINE L N R O S E V A L L E Y D R BEEBE RD N 6 T H S T S 5 T H S T G R A N T R D FA R N S W O R T H D R PR I M R O S E D R IS H E R W O O D D R GROUS E R I D G E D R E. PINE ST S 6 T H S T RE D O A K S T N 8 T H S T N 1 S T S T S 4 T H S T S 3 R D S T MA R I L E E S T BI G H A M D R S 1 S T S T N 2 N D S T N 7 T H S T RI D G E W A Y A V E C A S E Y W A Y S 7 T H S T SA N D O Z S T VICTORIA WAY N 4 T H S T S 2 N D S T PE N I N G E R R D WINDSOR WAY WOODS RD N 9 T H S T GR E E N T R E E W A Y JO S E P H S T PRINCESS WAY BU R S E L L R D PLAZA B L V D RO C K W A Y B O U L D E R R I D G E S T CHERR Y S T BRANDI WAY BUCK P O I N T S T MITCHELL WAY CH I C O R Y L N CO U N T R T S I D E D R PRAIRIE RD W. PINE S T HOPKINS RD CUPP D R FAIRFIELD AVE RO C H E L L E C T DIEGO CT MISTLETOE CT JUSTIN CT TARA CIR SI L V E R C R E E K D R MO U N T A I N V I E W D R LIVE OAK LOOP MO U N T A I N A V E SHAKE DR CEDAR ST CHESTNUT ST N F R O N T S T JA N S C O U R T JO S H U A C T VA L L E Y O A K B L V D BROOKDALE DR SN O W Y B U T T E L N TEMP L E D R DA I S Y C I R ROSE VALLEY CT LY N N L A N E IC E C R E A M D R WOODRIDGE DR ARRO Y O D R W H I T E O A K A V E MAPLE S T MADISON CT LENORA LN JESSICA CIR APPLEWOOD DR LAURE L S T KEYSTONE CT WESTROP DR NA P L E S D R BROOKSIDE LN DE E C T GREEN VALLEY WAY KE N S I N G T O N C T S 8 T H S T MAYFAIR PL MALLORY CT OLD UPTON RD N SH A D O W W A Y AM A N D A W A Y J E N A C T MANZA N I T A S T S 5 T H S T W. PINE S T SCENIC AVE UPTON R D BUSH S T UPTON RD RI D G E W A Y A V E TAYLOR RD N H A S K E L L S T S 4 T H S T GR A N T R D HA N L E Y R D UP T O N R D ASH ST HA M R I C K R D E. PINE S T PE N I N G E R R D MANZA N I T A S T BEEBE RD HAMRICK RD N 9 T H S T BEALL LN N 3 R D S T RABUN WAY TA B L E R O C K R D N 1 0 T H S T BIDDLE ROAD GR A N T R D CH I C O R Y L N E. PINE S T Ü 01,0002,000Feet Legend Jackson Co. Waterlines RogueValleyRoads Map Grid UGB Elk Creek Basin Plan SubbasinsStormdrain Units 1 2 3 CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSKEY MAP 0 10.5 Miles Ho r n C r e e k Ja c k s o n C r e e k Gr i f f i n C r e e k Da i s y C r e e k Mi n g u s C r e e k Elk C r e e k Be a r C r e e k Bea r C r e e k Gr i f f i n C r e e k Ja c k s o n C r e e k Upton Lateral (Recent Alignment Adjustment Not Shown) Upton Slough 1-5 GIBBON RD TA B L E R O C K R D Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE N1 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE N2 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE N3 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE S1 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE S2 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE S3 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 Ü 02505007501,000Feet Model Node !!Subbasin Inlet Node !H Outfalls ")Modeled Storage Modeled Pipes Modeled Open Channel Other Pipes - Not Modelled Jackson Co. Creeks Subbasins connected to stormdrain Subbasins modeled for hydrology only Stormdrain system Storm Retention areas UGB CITY OF CENTRAL POINTSTORMWATER MASTER PLAN SYSTEM MAPSFIGURE S4 P:\143442 Central Point SWMP\Engineering\GIS\Figures. Revised 06-19-13 16.03 Acre ContributingArea in City of Medford 9.99 Acre Contributing Area in City of Medford 7.02 Acre Contributing Area in City of Medford 50.23 Acre Contributing Area in City of Medford 9.46 Acre Contributing Area in City of Medford Central Point Stormwater Master Plan Appendix D: Model Results Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Un i t 1 , S u b - U n i t 1 01 0 0 1 C 0 1 3 B 0 1 0 0 1 C 0 1 3 2 . 6 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 4 1 . 6 0 . 3 1 . 2 1 . 4 1 . 4 1 . 6 01 0 0 1 C 0 2 4 B0 1 0 0 1 C 0 2 4 1. 7 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.00.20.80.91.01.0 01 0 0 1 C 0 3 6 B0 1 0 0 1 C 0 3 6 2. 5 0 . 5 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 2 0. 9 1. 1 1. 2 1.30.21.01.21.31.4 01 0 0 1 C 0 4 1 B0 1 0 0 1 C 0 4 1 1 . 0 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 01 0 0 1 C 0 4 7 B0 1 0 0 1 C 0 4 7 0 . 9 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 5 0. 5 0. 6 0.60.20.50.50.60.6 01 0 0 1 C 0 5 1 B0 1 0 0 1 C 0 5 1 1 . 7 0 . 5 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 7 0. 8 0. 9 0.90.20.70.80.90.9 01 0 0 1 C 0 5 3 B0 1 0 0 1 C 0 5 3 2 . 0 0 . 5 8 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1.20.20.91.01.11.2 01 0 0 1 C 0 5 5 B0 1 0 0 1 C 0 5 5 2 . 4 0 . 5 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1.40.31.01.21.31.4 01 0 0 1 C 0 5 6 B0 1 0 0 1 C 0 5 6 1. 4 0 . 5 9 2 . 0 3 5 . 0 7 4 . 0 1 1 1 % 0 . 1 0. 5 0. 6 0. 6 0.70.20.70.80.80.9 01 0 0 1 C 0 5 9 B0 1 0 0 1 C 0 5 9 1 . 1 0 . 5 9 7 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 01 0 0 1 C 0 6 3 B0 1 0 0 1 C 0 6 3 0 . 4 0 . 5 9 7 . 0 9 8 . 0 9 8 . 0 0 % 0. 1 0. 2 0. 2 0. 3 0.30.10.20.20.30.3 01 0 0 1 C 0 6 4 B0 1 0 0 1 C 0 6 4 0. 9 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 5 0. 5 0. 6 0.60.10.50.50.60.6 01 0 0 1 C 0 6 6 B0 1 0 0 1 C 0 6 6 1. 4 0 . 5 9 1 . 0 6 5 . 0 7 9 . 0 2 2 % 0. 1 0. 6 0. 7 0. 8 0.80.20.70.80.80.9 01 0 0 1 C 0 6 7 B0 1 0 0 1 C 0 6 7 1 . 9 0 . 5 8 9 . 0 1 5 . 0 8 3 . 0 4 5 3 % 0 . 1 0. 2 0. 2 0. 2 0.30.30.91.11.11.2 01 0 0 1 C 0 7 1 B0 1 0 0 1 C 0 7 1 1 . 8 0 . 5 9 4 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 2 0. 8 1. 0 1. 0 1.10.30.91.01.11.2 01 0 0 1 C 0 7 8 B0 1 0 0 1 C 0 7 8 2 . 5 0 . 5 9 3 . 0 3 5 . 0 8 5 . 0 1 4 3 % 0 . 1 0. 8 0. 9 1. 0 1.10.31.21.41.51.6 01 0 0 1 C 0 8 3 B0 1 0 0 1 C 0 8 3 2 . 3 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 4 1. 2 1. 3 1. 4 1.50.41.21.31.41.5 01 0 0 1 M 0 0 4 B0 1 0 0 1 M 0 0 4 3 . 2 0 . 5 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1.70.31.31.51.61.7 01 0 0 1 M 0 0 7 B0 1 0 0 1 M 0 0 7 1 . 2 0 . 5 8 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 01 0 0 1 M 0 0 8 B0 1 0 0 1 M 0 0 8 1 . 9 0 . 5 7 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.10.20.80.91.01.1 01 0 0 1 M 0 0 9 B0 1 0 0 1 M 0 0 9 2 . 1 0 . 5 7 8 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 1. 0 1. 1 1.20.20.81.01.11.2 01 0 0 1 M 0 1 1 B0 1 0 0 1 M 0 1 1 1 . 3 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 6 0. 7 0. 7 0.80.10.60.70.70.8 01 0 0 1 M 0 1 6 B0 1 0 0 1 M 0 1 6 2 . 7 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 2 1. 5 1. 5 1.70.31.21.51.51.7 01 0 0 1 M 0 2 3 B0 1 0 0 1 M 0 2 3 2 . 7 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1.60.31.21.41.51.6 01 0 0 1 M 0 2 6 B0 1 0 0 1 M 0 2 6 3 . 3 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 5 1. 7 1. 8 2.00.31.51.71.82.0 01 0 0 1 M 0 2 8 B0 1 0 0 1 M 0 2 8 3 . 4 0 . 5 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 6 1. 8 1. 9 2.10.41.61.81.92.1 01 0 0 1 M 0 3 1 B0 1 0 0 1 M 0 3 1 1 . 8 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.10.20.80.91.01.1 01 0 0 1 M 0 3 2 B0 1 0 0 1 M 0 3 2 5 . 6 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 8 2. 7 3. 1 3. 3 3.60.82.73.13.33.6 01 0 0 1 M 0 3 6 B0 1 0 0 1 M 0 3 6 3 . 3 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 6 1. 9 2. 0 2.10.51.61.92.02.1 01 0 0 1 M 0 4 0 B0 1 0 0 1 M 0 4 0 1 . 9 0 . 5 9 3 . 0 8 0 . 0 8 5 . 0 6 % 0. 2 0. 9 1. 0 1. 1 1.20.30.91.11.11.2 01 0 0 1 H 1 B0 1 0 0 1 H 1 1. 8 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1.20.30.91.01.11.2 Un i t 1 , S u b - U n i t 2 01 0 0 2 C 0 0 5 B0 1 0 0 2 C 0 0 5 1 . 6 0 . 9 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.00.20.80.91.01.0 01 0 0 2 C 0 0 9 B0 1 0 0 2 C 0 0 9 2 . 8 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 3 1. 6 1. 6 1.80.41.31.61.61.8 01 0 0 2 C 0 1 5 B0 1 0 0 2 C 0 1 5 2 . 4 0 . 9 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 1. 0 1. 1 1. 2 1.30.31.11.31.41.5 01 0 0 2 C 0 2 6 B0 1 0 0 2 C 0 2 6 3. 4 0 . 9 9 5 . 0 6 0 . 0 8 5 . 0 4 2 % 0. 3 1. 5 1. 7 1. 8 2.00.51.61.92.02.2 01 0 0 2 C 0 4 2 B0 1 0 0 2 C 0 4 2 1 . 0 0 . 9 9 4 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 2 0. 3 0. 3 0.40.10.50.60.60.7 01 0 0 2 C 0 5 3 B0 1 0 0 2 C 0 5 3 2 . 0 0 . 9 9 5 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 1 0. 8 0. 9 1. 0 1.10.31.01.11.21.3 01 0 0 2 C 0 6 4 B0 1 0 0 2 C 0 6 4 1. 9 0 . 9 9 3 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 3 0. 4 0. 5 0.60.30.91.11.11.2 01 0 0 2 C 0 8 1 B0 1 0 0 2 C 0 8 1 1 . 3 0 . 9 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 6 0. 7 0. 7 0.80.20.70.80.80.9 01 0 0 2 C 0 8 3 B0 1 0 0 2 C 0 8 3 1 . 2 0 . 9 9 5 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 3 0. 4 0. 4 0.40.20.60.70.70.8 01 0 0 2 C 0 9 1 B0 1 0 0 2 C 0 9 1 2 . 5 0 . 9 9 0 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 1 0. 2 0. 2 0.30.31.21.41.41.6 01 0 0 2 C 1 2 4 B0 1 0 0 2 C 1 2 4 1. 8 0 . 9 9 1 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 0 0. 1 0. 2 0. 2 0.30.30.91.01.11.2 01 0 0 2 C 1 2 8 B0 1 0 0 2 C 1 2 8 2 . 5 0 . 9 8 5 . 0 5 . 0 5 5 . 0 1 0 0 0 % 0 . 0 0. 3 0. 4 0. 4 0.50.21.01.21.31.4 01 0 0 2 M 0 0 5 B0 1 0 0 2 M 0 0 5 2 . 9 0 . 9 9 5 . 0 2 0 . 0 8 5 . 0 3 2 5 % 0 . 1 0. 8 1. 0 1. 1 1.30.41.41.61.71.9 01 0 0 2 M 0 0 8 B0 1 0 0 2 M 0 0 8 0 . 9 0 . 9 9 4 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 2 0. 3 0. 3 0.30.10.40.50.50.6 01 0 0 2 M 0 1 1 B0 1 0 0 2 M 0 1 1 0 . 8 0 . 9 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0.50.10.40.40.50.5 01 0 0 2 M 0 1 6 B0 1 0 0 2 M 0 1 6 2 . 1 0 . 9 9 5 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 0 0. 4 0. 6 0. 6 0.70.31.01.21.31.4 01 0 0 2 M 0 1 8 B0 1 0 0 2 M 0 1 8 1 . 9 0 . 9 9 1 . 0 5 . 0 8 3 . 0 1 5 6 0 % 0 . 0 0. 2 0. 3 0. 4 0.40.30.91.11.11.2 01 0 0 2 M 0 2 4 B0 1 0 0 2 M 0 2 4 3 . 0 0 . 9 8 6 . 0 1 0 . 0 5 4 . 0 4 4 0 % 0 . 1 0. 5 0. 8 0. 8 1.00.31.21.51.61.7 01 0 0 2 M 0 2 7 B0 1 0 0 2 M 0 2 7 5 . 1 0 . 9 9 1 . 0 5 . 0 7 7 . 0 1 4 4 0 % 0 . 0 0. 6 0. 9 1. 0 1.20.62.42.83.03.2 01 0 0 2 M 0 2 9 B0 1 0 0 2 M 0 2 9 3 . 1 0 . 9 8 6 . 0 5 . 0 7 5 . 0 1 4 0 0 % 0 . 0 0. 2 0. 4 0. 4 0.50.41.41.61.71.9 01 0 0 2 M 0 3 6 B0 1 0 0 2 M 0 3 6 1 . 8 0 . 5 9 5 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0. 3 0. 4 0. 5 0.60.30.91.01.11.2 01 0 0 2 H 1 B0 1 0 0 2 H 1 47 . 6 0 . 5 9 5 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 2 3. 3 4. 2 4. 7 5.45.420.924.526.128.4 Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 1 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 1 , S u b - U n i t 3 01 0 0 3 C 0 0 1 B 0 1 0 0 3 C 0 0 1 0 . 8 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 01 0 0 3 C 0 0 5 B 0 1 0 0 3 C 0 0 5 2 . 1 0 . 9 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0 . 3 1 . 0 1 . 2 1 . 2 1 . 3 0 . 3 1 . 0 1 . 2 1 . 2 1 . 3 01 0 0 3 C 0 1 6 B0 1 0 0 3 C 0 1 6 0. 9 0 . 9 9 0 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 01 0 0 3 C 0 2 3 B0 1 0 0 3 C 0 2 3 1 . 3 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0.80.20.60.70.80.8 01 0 0 3 C 0 2 6 B0 1 0 0 3 C 0 2 6 1. 1 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 6 0. 7 0.70.20.60.60.70.7 01 0 0 3 C 0 4 2 B0 1 0 0 3 C 0 4 2 2 . 1 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 0 1. 1 1. 2 1.30.31.01.11.21.3 01 0 0 3 C 0 5 1 B0 1 0 0 3 C 0 5 1 4 . 3 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 6 2. 1 2. 4 2. 5 2.70.62.12.42.52.7 01 0 0 3 C 0 6 5 B0 1 0 0 3 C 0 6 5 9 . 0 0 . 9 8 6 . 0 4 0 . 0 8 0 . 0 1 0 0 % 0 . 6 2. 0 2. 6 2. 9 3.21.14.14.85.15.6 01 0 0 3 C 0 6 8 B0 1 0 0 3 C 0 6 8 7 . 4 0 . 9 8 9 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 5 1. 6 2. 1 2. 3 2.61.03.54.14.34.7 01 0 0 3 C 0 7 5 B0 1 0 0 3 C 0 7 5 2 . 9 0 . 9 8 4 . 0 3 2 . 3 4 0 . 0 2 4 % 0. 2 0. 7 0. 9 1. 0 1.20.20.91.11.21.3 01 0 0 3 J 0 0 3 B0 1 0 0 3 J 0 0 3 3 . 9 0 . 9 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 6 1. 9 2. 0 2.20.41.61.92.02.2 01 0 0 3 M 0 0 2 B0 1 0 0 3 M 0 0 2 0 . 5 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0.30.10.20.30.30.3 01 0 0 3 M 0 0 4 B0 1 0 0 3 M 0 0 4 1 . 9 0 . 9 9 2 . 0 8 0 . 0 8 0 . 0 0 % 0. 2 0. 9 1. 1 1. 1 1.20.20.91.11.11.2 01 0 0 3 M 0 0 6 B0 1 0 0 3 M 0 0 6 1 . 0 0 . 9 7 4 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.50.10.40.50.50.5 01 0 0 3 M 0 1 0 B0 1 0 0 3 M 0 1 0 2 . 2 0 . 9 6 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1.00.20.70.80.91.0 01 0 0 3 M 0 1 3 B0 1 0 0 3 M 0 1 3 3 . 0 0 . 9 6 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 2 1.30.20.91.11.21.3 01 0 0 3 M 0 1 4 B0 1 0 0 3 M 0 1 4 1 . 4 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0.90.20.70.80.80.9 01 0 0 3 M 0 1 6 B0 1 0 0 3 M 0 1 6 2 . 7 0 . 9 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 3 1. 5 1. 6 1.70.41.31.51.61.7 01 0 0 3 M 0 1 8 B0 1 0 0 3 M 0 1 8 5 . 8 0 . 9 8 0 . 0 5 . 0 2 8 . 0 4 6 0 % 0 . 1 0. 6 0. 8 0. 9 1.10.31.21.61.82.0 01 0 0 3 M 0 2 1 B0 1 0 0 3 M 0 2 1 3 . 3 0 . 9 8 9 . 0 5 0 . 0 6 4 . 0 2 8 % 0. 3 1. 3 1. 6 1. 7 1.80.31.51.71.82.0 01 0 0 3 H 1 B0 1 0 0 3 H 1 8. 9 0 . 9 9 1 . 0 4 0 . 0 8 4 . 0 1 1 0 % 0 . 6 2. 1 2. 7 2. 9 3.31.24.24.95.25.6 Un i t 1 , S u b - U n i t 4 01 0 0 4 C 0 0 7 B0 1 0 0 4 C 0 0 7 1 . 6 0 . 9 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 0. 9 0. 9 1.00.20.80.90.91.0 01 0 0 4 C 0 2 0 B0 1 0 0 4 C 0 2 0 1 . 1 0 . 9 8 9 . 0 6 0 . 0 6 3 . 0 5 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 01 0 0 4 C 0 3 7 B0 1 0 0 4 C 0 3 7 4 . 6 0 . 9 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 1. 9 2. 3 2. 4 2.60.51.92.32.42.6 01 0 0 4 C 0 5 3 B0 1 0 0 4 C 0 5 3 5 . 4 0 . 9 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 5 2. 3 2. 7 2. 9 3.20.52.32.72.93.2 01 0 0 4 C 0 6 3 B0 1 0 0 4 C 0 6 3 3 . 5 0 . 9 8 9 . 0 6 5 . 0 6 6 . 0 2 % 0. 4 1. 5 1. 8 1. 9 2.10.41.61.81.92.1 01 0 0 4 M 0 0 1 B0 1 0 0 4 M 0 0 1 4 . 1 0 . 9 8 8 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 0 0. 5 0. 7 0. 7 0.90.41.82.12.22.4 01 0 0 4 M 0 0 6 B0 1 0 0 4 M 0 0 6 1 . 3 0 . 9 8 8 . 0 5 0 . 0 7 3 . 0 4 6 % 0. 1 0. 5 0. 6 0. 6 0.70.20.60.70.70.8 01 0 0 4 M 0 0 9 B0 1 0 0 4 M 0 0 9 1 . 2 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 7 0.80.20.60.70.70.8 01 0 0 4 M 0 1 1 B0 1 0 0 4 M 0 1 1 1 . 2 0 . 9 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.60.70.70.8 01 0 0 4 M 0 1 5 B0 1 0 0 4 M 0 1 5 3 . 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 6 1. 9 2. 0 2.10.41.61.92.02.1 01 0 0 4 M 0 1 8 B0 1 0 0 4 M 0 1 8 5 . 8 0 . 9 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 3 2. 7 2. 9 3.20.52.32.72.93.2 01 0 0 4 M 0 1 9 B0 1 0 0 4 M 0 1 9 1 . 4 0 . 9 8 0 . 0 6 0 . 0 6 5 . 0 8 % 0. 1 0. 6 0. 7 0. 7 0.80.20.60.70.70.8 01 0 0 4 M 0 2 3 B0 1 0 0 4 M 0 2 3 3 . 8 0 . 9 8 8 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 7 2. 0 2. 1 2.30.41.72.02.12.3 01 0 0 4 M 0 2 6 B0 1 0 0 4 M 0 2 6 2 . 4 0 . 9 7 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 0 1. 2 1. 2 1.30.31.01.21.21.3 Un i t 1 , S u b - U n i t 5 01 0 0 5 C 0 0 1 B0 1 0 0 5 C 0 0 1 2 . 9 1 . 0 8 9 . 0 5 . 0 6 4 . 0 1 1 8 0 % 0 . 0 0. 4 0. 5 0. 6 0.70.31.31.51.61.7 01 0 0 5 C 0 0 7 B0 1 0 0 5 C 0 0 7 7 . 0 1 . 0 9 4 . 0 5 0 . 0 8 2 . 0 6 4 % 0. 6 2. 7 3. 2 3. 5 3.80.93.43.94.14.5 01 0 0 5 C 0 2 2 B0 1 0 0 5 C 0 2 2 2 . 9 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 5 1. 4 1. 6 1. 7 1.90.51.41.61.71.9 01 0 0 5 C 0 2 5 B0 1 0 0 5 C 0 2 5 3 . 1 1 . 0 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 5 1. 5 1. 7 1. 8 2.00.51.51.71.82.0 01 0 0 5 C 0 2 8 B0 1 0 0 5 C 0 2 8 1 . 6 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 0. 8 0. 9 1. 0 1.10.30.80.91.01.1 01 0 0 5 C 0 3 1 B0 1 0 0 5 C 0 3 1 2 . 3 1 . 0 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 3 1. 1 1. 3 1. 3 1.50.31.11.31.31.5 01 0 0 5 C 0 3 3 B0 1 0 0 5 C 0 3 3 2 . 1 1 . 0 8 4 . 0 0 . 0 2 5 . 0 0. 0 0. 3 0. 5 0. 5 0.60.10.60.70.80.9 01 0 0 5 C 0 3 7 B0 1 0 0 5 C 0 3 7 2 . 2 1 . 0 8 8 . 0 4 0 . 0 5 6 . 0 4 0 % 0. 1 0. 8 1. 0 1. 0 1.10.20.91.11.21.3 01 0 0 5 M 0 0 3 B0 1 0 0 5 M 0 0 3 3 . 7 1 . 0 8 9 . 0 6 0 . 0 6 4 . 0 7 % 0. 4 1. 6 1. 9 2. 0 2.20.41.71.92.12.2 01 0 0 5 M 0 0 4 B0 1 0 0 5 M 0 0 4 1 . 3 1 . 0 8 7 . 0 4 5 . 0 5 3 . 0 1 8 % 0. 1 0. 5 0. 6 0. 7 0.70.10.50.60.70.8 01 0 0 5 M 0 0 7 B0 1 0 0 5 M 0 0 7 1 . 3 1 . 0 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0.80.20.60.70.80.8 Un i t 1 , S u b - U n i t 6 01 0 0 6 C 0 0 6 B0 1 0 0 6 C 0 0 6 13 . 4 0 . 9 7 9 . 0 5 0 . 0 5 6 . 0 1 2 % 1. 1 4. 5 5. 5 5. 9 6.51.25.16.16.57.1 01 0 0 6 C 0 0 9 B0 1 0 0 6 C 0 0 9 5 . 7 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 6 3. 0 3. 2 3.50.62.63.03.23.5 01 0 0 6 C 0 1 4 B0 1 0 0 6 C 0 1 4 13 . 4 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 1. 1 5. 3 6. 4 6. 8 7.51.15.36.46.87.5 01 0 0 6 C 0 3 3 B0 1 0 0 6 C 0 3 3 6 . 3 0 . 9 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 5 2. 5 3. 0 3. 2 3.50.52.63.13.33.6 01 0 0 6 C 0 4 1 B0 1 0 0 6 C 0 4 1 4 . 2 0 . 9 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 6 1. 9 2. 1 2.30.31.72.02.12.3 01 0 0 6 C 0 4 3 B0 1 0 0 6 C 0 4 3 1 . 1 0 . 9 9 0 . 0 8 0 . 0 8 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 2 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e 01 0 0 6 J 0 0 2 B0 1 0 0 6 J 0 0 2 2 1 . 4 0 . 9 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 1. 5 7. 1 8. 8 9. 4 10.51.77.79.310.011.0 01 0 0 6 M 0 0 3 B0 1 0 0 6 M 0 0 3 2 . 7 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1.60.31.21.41.51.6 01 0 0 6 M 0 1 1 B0 1 0 0 6 M 0 1 1 6 . 3 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 5 3. 0 3. 2 3.50.52.53.03.23.5 Un i t 1 , S u b - U n i t 7 01 0 0 7 C 0 1 0 B0 1 0 0 7 C 0 1 0 8 . 1 0 . 9 8 7 . 0 8 0 . 0 8 0 . 0 0 % 1. 0 3. 7 4. 4 4. 6 5.01.03.74.44.65.0 01 0 0 7 C 0 1 4 B0 1 0 0 7 C 0 1 4 15 . 0 0 . 9 7 8 . 0 6 5 . 0 6 5 . 0 0 % 1. 5 5. 7 6. 8 7. 3 8.01.55.76.87.38.0 01 0 0 7 C 0 1 8 B0 1 0 0 7 C 0 1 8 2 . 8 0 . 9 8 4 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1.60.31.21.41.51.6 Un i t 1 , S u b - U n i t 8 01 0 0 8 C 0 0 7 B0 1 0 0 8 C 0 0 7 4 . 8 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 6 2. 3 2. 6 2. 8 3.00.62.32.62.83.0 01 0 0 8 C 0 0 9 B0 1 0 0 8 C 0 0 9 9 . 3 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 1. 0 3. 6 4. 3 4. 6 5.01.03.64.34.65.0 01 0 0 8 C 0 1 3 B0 1 0 0 8 C 0 1 3 5 . 4 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 1 2. 5 2. 7 3.00.62.12.52.73.0 01 0 0 8 C 0 2 9 B0 1 0 0 8 C 0 2 9 4 . 9 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 0 2. 3 2. 5 2.70.52.02.32.52.7 01 0 0 8 M 0 0 2 B0 1 0 0 8 M 0 0 2 8 . 1 0 . 9 8 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 8 3. 3 3. 9 4. 2 4.60.83.33.94.24.6 01 0 0 8 H 1 B0 1 0 0 8 H 1 2. 5 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 0 1. 2 1. 2 1.30.31.01.21.21.3 01 0 0 8 H 2 B0 1 0 0 8 H 2 6. 1 0 . 9 6 9 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 2 0. 6 0. 8 0. 9 1.00.51.82.22.42.6 Un i t 1 , S u b - U n i t 9 01 0 0 9 C 0 0 8 B0 1 0 0 9 C 0 0 8 2 . 9 0 . 9 8 6 . 0 6 0 . 0 6 0 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1.70.31.21.41.51.7 01 0 0 9 C 0 2 0 B0 1 0 0 9 C 0 2 0 1 . 9 0 . 9 6 9 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 1 0. 2 0. 3 0. 3 0.40.20.60.70.80.9 01 0 0 9 M 0 0 1 B0 1 0 0 9 M 0 0 1 4 . 6 0 . 9 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 1 2. 5 2. 6 2.80.52.12.52.62.8 01 0 0 9 M 0 0 2 B0 1 0 0 9 M 0 0 2 1 . 4 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 6 0. 7 0. 7 0.80.10.60.70.70.8 01 0 0 9 M 0 0 3 B0 1 0 0 9 M 0 0 3 2 . 8 0 . 9 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 1. 0 1. 1 1.20.20.81.01.11.2 01 0 0 9 M 0 0 4 B0 1 0 0 9 M 0 0 4 2 . 3 0 . 9 7 4 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 8 1. 0 1. 1 1.20.20.81.01.11.2 01 0 0 9 M 0 0 6 B0 1 0 0 9 M 0 0 6 4 . 7 0 . 9 7 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 2 0. 9 1. 2 1. 3 1.50.41.51.92.02.2 01 0 0 9 M 0 1 0 B0 1 0 0 9 M 0 1 0 5 . 5 0 . 9 8 1 . 0 6 0 . 0 6 0 . 0 0 % 0. 5 2. 1 2. 5 2. 7 2.90.52.12.52.72.9 01 0 0 9 M 0 1 1 B0 1 0 0 9 M 0 1 1 7 . 2 0 . 9 8 1 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 5 2. 0 2. 5 2. 7 3.10.62.43.03.23.5 01 0 0 9 H 1 B0 1 0 0 9 H 1 4. 8 0 . 9 7 2 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 2 0. 8 1. 1 1. 2 1.40.41.51.82.02.2 01 0 0 9 H 2 B0 1 0 0 9 H 2 3. 9 0 . 9 6 8 . 0 4 5 . 0 4 9 . 0 9 % 0. 3 1. 1 1. 4 1. 5 1.70.31.21.51.61.8 Un i t 1 , S u b - U n i t 1 0 01 0 1 0 C 0 0 5 B0 1 0 1 0 C 0 0 5 7 . 6 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0. 8 3. 2 3. 8 4. 0 4.40.83.23.84.04.4 01 0 1 0 C 0 1 0 B0 1 0 1 0 C 0 1 0 4 . 8 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 2 2. 5 2. 7 2.90.52.22.52.72.9 01 0 1 0 C 0 1 6 B0 1 0 1 0 C 0 1 6 7. 9 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 3. 2 3. 8 4. 1 4.40.63.23.84.14.4 01 0 1 0 C 0 2 3 B0 1 0 1 0 C 0 2 3 0 . 5 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0.30.10.20.30.30.3 01 0 1 0 C 0 2 5 B0 1 0 1 0 C 0 2 5 5 . 4 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 3 2. 7 2. 9 3.20.62.32.72.93.2 01 0 1 0 C 0 3 0 B0 1 0 1 0 C 0 3 0 2 . 7 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 1 1. 3 1. 3 1.50.31.11.31.31.5 01 0 1 0 C 0 3 5 B0 1 0 1 0 C 0 3 5 5 . 7 0 . 9 8 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 6 3. 0 3. 2 3.50.62.63.03.23.5 01 0 1 0 O 0 0 2 B0 1 0 1 0 O 0 0 2 1 . 8 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1.00.20.70.90.91.0 Un i t 1 , S u b - U n i t 1 1 01 0 1 1 C 0 0 8 B0 1 0 1 1 C 0 0 8 4 . 2 0 . 9 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 7 2. 0 2. 1 2.30.31.82.12.22.4 01 0 1 1 C 0 1 2 B0 1 0 1 1 C 0 1 2 5 . 8 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 4 2. 8 3. 0 3.30.52.42.83.03.3 01 0 1 1 C 0 1 8 B0 1 0 1 1 C 0 1 8 6 . 6 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 7 3. 0 3. 5 3. 7 4.00.73.03.53.74.0 01 0 1 1 C 0 2 2 B0 1 0 1 1 C 0 2 2 4 . 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 0 2. 3 2. 5 2.70.52.02.32.52.7 01 0 1 1 C 0 2 5 B0 1 0 1 1 C 0 2 5 4 . 1 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 8 2. 2 2. 3 2.50.41.82.22.32.5 01 0 1 1 C 0 3 1 B0 1 0 1 1 C 0 3 1 5 . 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 5 2. 9 3. 1 3.30.62.52.93.13.3 01 0 1 1 J 0 0 1 B0 1 0 1 1 J 0 0 1 5 . 6 0 . 9 8 8 . 0 4 5 . 0 4 9 . 0 9 % 0. 4 2. 2 2. 6 2. 8 3.00.42.32.72.93.1 Un i t 1 , S u b - U n i t 1 2 01 0 1 2 C 0 0 1 B0 1 0 1 2 C 0 0 1 2 . 3 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 2 1.30.20.91.11.21.3 01 0 1 2 C 0 0 4 B0 1 0 1 2 C 0 0 4 6. 0 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 4 2. 9 3. 1 3.40.52.42.93.13.4 01 0 1 2 C 0 1 0 B0 1 0 1 2 C 0 1 0 2 . 9 1 . 1 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 2 1. 2 1. 4 1. 5 1.60.21.21.41.51.7 01 0 1 2 C 0 1 2 B0 1 0 1 2 C 0 1 2 1 . 1 1 . 1 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.60.6 01 0 1 2 C 0 1 3 B0 1 0 1 2 C 0 1 3 1 . 0 1 . 1 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 01 0 1 2 C 0 1 4 B0 1 0 1 2 C 0 1 4 1. 7 1 . 1 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 7 0. 8 0. 9 0.90.10.70.80.91.0 01 0 1 2 C 0 2 6 B0 1 0 1 2 C 0 2 6 4. 1 1 . 1 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 6 1. 9 2. 0 2.20.31.62.02.12.3 01 0 1 2 M 0 0 6 B0 1 0 1 2 M 0 0 6 1 . 0 1 . 1 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 01 0 1 2 M 0 0 9 B0 1 0 1 2 M 0 0 9 1 . 2 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 01 0 1 2 O 0 0 5 B0 1 0 1 2 O 0 0 5 3 . 0 1 . 1 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 2 1. 1 1. 3 1. 4 1.50.21.21.41.51.7 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 3 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 1 , S u b - U n i t 1 3 01 0 1 3 C 0 0 2 B 0 1 0 1 3 C 0 0 2 1 . 3 1 . 1 9 4 . 0 3 5 . 0 8 5 . 0 1 4 3 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 2 0 . 6 0 . 8 0 . 8 0 . 9 01 0 1 3 C 0 0 4 B0 1 0 1 3 C 0 0 4 2. 4 1 . 1 9 4 . 0 4 5 . 0 8 2 . 0 8 2 % 0. 2 0. 9 1. 1 1. 2 1.30.31.21.41.41.6 01 0 1 3 C 0 0 6 B0 1 0 1 3 C 0 0 6 1. 5 1 . 1 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 8 0.80.10.60.70.80.8 01 0 1 3 C 0 0 8 B0 1 0 1 3 C 0 0 8 2 . 7 1 . 1 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 01 0 1 3 C 0 1 0 B0 1 0 1 3 C 0 1 0 3 . 7 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 5 1. 7 1. 9 2.10.31.51.81.92.1 01 0 1 3 C 0 1 2 B0 1 0 1 3 C 0 1 2 4 . 5 1 . 1 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 0 2. 4 2. 5 2.70.52.02.42.52.7 01 0 1 3 C 0 1 7 B0 1 0 1 3 C 0 1 7 4 . 6 1 . 1 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 1 2. 4 2. 6 2.80.52.12.42.62.8 01 0 1 3 C 0 2 3 B0 1 0 1 3 C 0 2 3 2 . 3 1 . 1 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 2 1. 2 1.30.21.01.21.21.3 01 0 1 3 C 0 2 5 B0 1 0 1 3 C 0 2 5 2 . 1 1 . 1 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1.20.20.91.01.11.2 01 0 1 3 C 0 4 1 B0 1 0 1 3 C 0 4 1 2 . 0 1 . 1 8 8 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 1 0. 6 0. 8 0. 9 1.00.20.81.01.01.1 01 0 1 3 J 0 0 1 B0 1 0 1 3 J 0 0 1 6 . 5 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 5 2. 5 3. 0 3. 2 3.60.52.63.13.43.7 01 0 1 3 M 0 0 2 B0 1 0 1 3 M 0 0 2 4 . 1 1 . 1 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 6 1. 9 2. 1 2.30.31.61.92.12.3 Un i t 1 , S u b - U n i t 1 4 01 0 1 4 C 0 0 4 B0 1 0 1 4 C 0 0 4 1. 5 1 . 0 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1.00.20.70.90.91.0 01 0 1 4 C 0 0 8 B0 1 0 1 4 C 0 0 8 1 . 6 1 . 0 9 0 . 0 5 0 . 0 6 9 . 0 3 8 % 0. 1 0. 6 0. 7 0. 8 0.90.20.70.80.91.0 01 0 1 4 C 0 2 0 B0 1 0 1 4 C 0 2 0 3 . 7 1 . 0 9 3 . 0 1 0 . 0 8 1 . 0 7 1 0 % 0 . 1 0. 5 0. 7 0. 8 0.90.51.72.02.12.3 01 0 1 4 C 0 2 4 B0 1 0 1 4 C 0 2 4 3. 5 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 1. 7 2. 0 2. 1 2.30.61.72.02.12.3 01 0 1 4 M 0 0 2 B0 1 0 1 4 M 0 0 2 7 . 5 1 . 0 9 3 . 0 4 5 . 0 8 0 . 0 7 8 % 0. 5 2. 2 2. 7 2. 9 3.20.93.44.04.34.6 01 0 1 4 M 0 0 3 B0 1 0 1 4 M 0 0 3 5 . 4 1 . 0 9 3 . 0 6 5 . 0 7 7 . 0 1 8 % 0. 6 2. 4 2. 8 3. 0 3.30.72.63.03.23.4 01 0 1 4 M 0 0 5 B0 1 0 1 4 M 0 0 5 1 . 7 1 . 0 9 4 . 0 5 0 . 0 8 4 . 0 6 8 % 0. 1 0. 7 0. 8 0. 9 1.00.20.81.01.01.1 01 0 1 4 M 0 0 6 B0 1 0 1 4 M 0 0 6 1 . 8 1 . 0 9 3 . 0 5 0 . 0 8 1 . 0 6 2 % 0. 1 0. 7 0. 8 0. 9 1.00.20.91.01.11.1 J34 6 9 . 2 4 6 BJ 3 4 6 9 . 2 4 6 1 . 2 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0. 0 0. 4 0. 5 0. 5 0.60.00.40.50.50.6 J19 5 8 . 0 6 9 BJ 1 9 5 8 . 0 6 9 4 . 9 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0. 2 1. 5 1. 8 2. 0 2.20.21.51.82.02.2 J64 4 . 9 3 7 BJ 6 4 4 . 9 3 7 5. 3 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0. 2 1. 6 1. 9 2. 1 2.30.21.61.92.12.3 Un i t 1 , S u b - U n i t 1 5 01 0 1 5 C 0 0 1 B0 1 0 1 5 C 0 0 1 4 . 0 1 . 0 9 3 . 0 5 . 0 8 1 . 0 1 5 2 0 % 0 . 0 0. 5 0. 7 0. 8 0.90.51.92.22.42.5 01 0 1 5 C 0 1 9 B0 1 0 1 5 C 0 1 9 3 . 6 0 . 5 9 4 . 0 8 0 . 0 8 1 . 0 1 % 0. 5 1. 7 2. 0 2. 1 2.30.51.72.02.12.3 01 0 1 5 C 0 3 7 B0 1 0 1 5 C 0 3 7 2 . 5 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 2 1. 3 1. 4 1.60.31.21.31.41.6 01 0 1 5 C 0 3 8 B0 1 0 1 5 C 0 3 8 1 . 4 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 6 0. 7 0. 8 0.90.10.60.70.80.9 01 0 1 5 C 0 4 1 B0 1 0 1 5 C 0 4 1 2 . 5 0 . 5 9 3 . 0 1 5 . 0 7 7 . 0 4 1 3 % 0 . 1 0. 4 0. 6 0. 6 0.70.31.21.41.51.6 01 0 1 5 C 0 4 8 B0 1 0 1 5 C 0 4 8 2 . 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 01 0 1 5 C 0 5 0 B0 1 0 1 5 C 0 5 0 2 . 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 01 0 1 5 M 0 0 5 B0 1 0 1 5 M 0 0 5 2 . 6 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 4 1. 3 1. 5 1. 6 1.70.41.31.51.61.7 01 0 1 5 M 0 0 6 B0 1 0 1 5 M 0 0 6 3 . 0 0 . 5 9 3 . 0 5 . 0 8 1 . 0 1 5 2 0 % 0 . 0 0. 3 0. 5 0. 5 0.60.41.41.71.81.9 01 0 1 5 M 0 1 0 B0 1 0 1 5 M 0 1 0 3 . 0 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 4 1. 7 1. 8 1.90.41.41.71.81.9 01 0 1 5 M 0 1 3 B0 1 0 1 5 M 0 1 3 2 . 4 0 . 5 9 4 . 0 6 5 . 0 8 0 . 0 2 3 % 0. 3 1. 1 1. 3 1. 4 1.50.31.21.31.41.5 01 0 1 5 M 0 1 4 B0 1 0 1 5 M 0 1 4 1 . 5 0 . 5 9 4 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0. 2 0. 3 0. 4 0.40.20.70.90.91.0 01 0 1 5 M 0 1 7 B0 1 0 1 5 M 0 1 7 3 . 1 0 . 5 9 4 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0. 3 0. 5 0. 5 0.60.41.51.71.82.0 01 0 1 5 M 0 2 0 B0 1 0 1 5 M 0 2 0 2 . 0 0 . 5 9 4 . 0 5 . 0 8 0 . 0 1 5 0 0 % 0 . 0 0. 4 0. 6 0. 6 0.70.31.01.11.21.3 01 0 1 5 M 0 2 7 B0 1 0 1 5 M 0 2 7 3 . 6 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 01 0 1 5 M 0 2 8 B0 1 0 1 5 M 0 2 8 7 . 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 3. 0 3. 5 3. 8 4.20.63.03.53.84.2 Un i t 1 , S u b - U n i t 1 6 01 0 1 6 C 0 0 2 B0 1 0 1 6 C 0 0 2 3 . 0 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 5 1. 7 1. 8 2.00.41.51.71.82.0 01 0 1 6 C 0 0 8 B0 1 0 1 6 C 0 0 8 4 . 8 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 7 2. 3 2. 7 2. 9 3.10.72.32.72.93.1 01 0 1 6 C 0 1 8 B0 1 0 1 6 C 0 1 8 2 . 1 0 . 5 9 3 . 0 6 0 . 0 7 8 . 0 3 0 % 0. 2 0. 9 1. 1 1. 1 1.20.31.01.21.21.3 01 0 1 6 C 0 2 3 B0 1 0 1 6 C 0 2 3 2 . 0 0 . 5 9 5 . 0 6 0 . 0 8 5 . 0 4 2 % 0. 2 0. 9 1. 0 1. 1 1.20.31.01.11.21.3 01 0 1 6 C 0 2 5 B0 1 0 1 6 C 0 2 5 2 . 3 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1.50.31.11.31.41.5 01 0 1 6 C 0 2 7 B0 1 0 1 6 C 0 2 7 2 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1.50.31.11.31.41.5 01 0 1 6 C 0 2 9 B0 1 0 1 6 C 0 2 9 1 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0.80.20.60.70.80.8 01 0 1 6 C 0 3 4 B0 1 0 1 6 C 0 3 4 2. 0 0 . 5 9 5 . 0 8 0 . 0 8 5 . 0 6 % 0. 3 1. 0 1. 1 1. 2 1.30.31.01.11.21.3 01 0 1 6 C 0 5 3 B0 1 0 1 6 C 0 5 3 1 . 2 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 6 0. 7 0. 7 0.80.20.60.70.70.8 01 0 1 6 J 0 0 1 B0 1 0 1 6 J 0 0 1 1 . 1 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 01 0 1 6 O 0 0 2 B0 1 0 1 6 O 0 0 2 2 . 1 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 1. 1 1. 2 1. 3 1.40.31.11.21.31.4 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 4 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 1 , S u b - U n i t 1 7 01 0 1 7 C 0 2 6 B0 1 0 1 7 C 0 2 6 5. 9 1 . 0 9 6 . 0 9 5 . 0 9 5 . 0 0 % 0. 9 2. 9 3. 3 3. 5 3.80.92.93.33.53.8 01 0 1 7 C 0 4 3 B0 1 0 1 7 C 0 4 3 1 . 0 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 01 0 1 7 C 0 5 0 B0 1 0 1 7 C 0 5 0 1 . 9 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 3 1. 0 1. 1 1. 2 1.30.31.01.11.21.3 01 0 1 7 C 0 7 0 B0 1 0 1 7 C 0 7 0 1 . 8 0 . 5 9 5 . 0 8 2 . 0 8 2 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1.20.30.91.01.11.2 01 0 1 7 C 0 6 1 B0 1 0 1 7 C 0 6 1 5 . 8 0 . 5 9 5 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 1 0. 6 0. 9 1. 0 1.20.82.83.23.43.7 01 0 1 7 M 0 0 3 B0 1 0 1 7 M 0 0 3 2 . 9 1 . 0 8 5 . 0 4 0 . 0 6 3 . 0 5 8 % 0. 2 1. 0 1. 2 1. 3 1.40.31.21.41.51.7 01 0 1 7 M 0 0 5 B0 1 0 1 7 M 0 0 5 0 . 7 1 . 0 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0.50.10.40.40.40.5 01 0 1 7 M 0 0 6 B0 1 0 1 7 M 0 0 6 2 . 2 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0. 2 0. 9 1. 1 1. 2 1.30.31.01.21.31.4 01 0 1 7 M 0 0 7 B0 1 0 1 7 M 0 0 7 1 . 7 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0. 2 0. 8 0. 9 1. 0 1.00.20.81.01.01.1 01 0 1 7 M 0 0 8 B0 1 0 1 7 M 0 0 8 3 . 5 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0. 3 1. 5 1. 8 1. 9 2.00.41.71.92.02.2 01 0 1 7 M 0 0 9 B0 1 0 1 7 M 0 0 9 4 . 5 1 . 0 9 3 . 0 7 0 . 0 8 0 . 0 1 4 % 0. 5 2. 1 2. 4 2. 6 2.80.62.22.52.72.9 01 0 1 7 M 0 1 2 B0 1 0 1 7 M 0 1 2 3 . 6 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 1. 8 2. 0 2. 1 2.30.61.82.02.12.3 01 0 1 7 M 0 1 3 B0 1 0 1 7 M 0 1 3 3 . 9 1 . 0 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 2 1. 3 1. 5 1. 7 1.80.51.92.22.32.5 01 0 1 7 M 0 1 5 B0 1 0 1 7 M 0 1 5 3 . 8 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0. 4 1. 7 2. 0 2. 1 2.30.51.82.12.22.4 Un i t 2 , S u b - U n i t 1 02 0 0 1 C 0 0 1 B0 2 0 0 1 C 0 0 1 1 . 1 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 02 0 0 1 C 0 0 2 B0 2 0 0 1 C 0 0 2 1 . 4 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 7 0.80.10.60.70.70.8 02 0 0 1 C 0 0 4 B0 2 0 0 1 C 0 0 4 2. 5 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 2 1. 3 1.40.21.01.21.31.4 02 0 0 1 C 0 0 5 B0 2 0 0 1 C 0 0 5 3 . 6 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 02 0 0 1 C 0 0 7 B0 2 0 0 1 C 0 0 7 3 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 2 1. 4 1. 5 1.70.21.21.41.51.7 02 0 0 1 C 0 0 9 B0 2 0 0 1 C 0 0 9 1 . 8 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 9 0. 9 1.00.10.70.90.91.0 02 0 0 1 C 0 1 2 B0 2 0 0 1 C 0 1 2 1 . 8 2 . 0 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1.10.30.91.01.11.1 02 0 0 1 C 0 1 5 B0 2 0 0 1 C 0 1 5 3 . 9 2 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 5 1. 8 1. 9 2.10.31.61.92.02.2 02 0 0 1 M 0 0 4 B0 2 0 0 1 M 0 0 4 4 . 1 2 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 6 1. 9 2. 0 2.20.31.72.02.12.3 02 0 0 1 M 0 0 5 B0 2 0 0 1 M 0 0 5 3 . 7 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 02 0 0 1 H 1 B0 2 0 0 1 H 1 12 . 8 0 . 5 8 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 6 3. 2 4. 1 4. 5 5.11.04.75.76.16.7 02 0 0 1 H 2 B0 2 0 0 1 H 2 15 . 8 0 . 5 8 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 8 4. 0 5. 2 5. 7 6.41.35.87.07.68.3 Un i t 2 , S u b - U n i t 2 02 0 0 2 C 0 0 8 B0 2 0 0 2 C 0 0 8 1 . 0 2 . 0 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 02 0 0 2 M 0 0 1 B0 2 0 0 2 M 0 0 1 1 . 4 2 . 0 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 5 0. 6 0.60.10.50.50.60.6 02 0 0 2 M 0 0 5 B0 2 0 0 2 M 0 0 5 2 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 1. 0 1. 1 1.10.20.81.01.11.1 02 0 0 2 M 0 0 7 B0 2 0 0 2 M 0 0 7 1 . 6 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 8 0. 8 0.90.10.60.80.80.9 02 0 0 2 M 0 0 8 B0 2 0 0 2 M 0 0 8 7 . 7 2 . 0 8 3 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 2. 9 3. 5 3. 7 4.10.62.93.53.74.1 02 0 0 2 M 0 0 9 B0 2 0 0 2 M 0 0 9 5 . 2 2 . 0 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 9 2. 3 2. 5 2.70.41.92.32.52.7 02 0 0 2 M 0 1 0 B0 2 0 0 2 M 0 1 0 4 . 6 2 . 0 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 7 2. 0 2. 2 2.40.41.72.02.22.4 02 0 0 2 M 0 1 1 B0 2 0 0 2 M 0 1 1 4 . 0 2 . 0 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 Un i t 2 , S u b - U n i t 3 02 0 0 3 C 0 0 4 B0 2 0 0 3 C 0 0 4 2. 1 7 . 0 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 8 1. 0 1. 0 1.10.20.91.01.11.2 02 0 0 3 C 0 0 7 B0 2 0 0 3 C 0 0 7 2 . 0 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 0. 8 1. 0 1. 1 1.20.20.81.01.11.2 02 0 0 3 C 0 0 8 B0 2 0 0 3 C 0 0 8 7 . 2 2 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0. 6 3. 1 3. 6 3. 9 4.20.63.13.63.94.2 02 0 0 3 C 0 0 9 B0 2 0 0 3 C 0 0 9 2 . 9 2 . 5 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 2 1. 1 1. 3 1. 4 1.60.21.21.41.51.6 02 0 0 3 C 0 1 6 B0 2 0 0 3 C 0 1 6 1. 2 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 02 0 0 3 C 0 1 7 B0 2 0 0 3 C 0 1 7 1 . 1 3 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0. 1 0. 5 0. 5 0. 6 0.60.10.50.50.60.6 02 0 0 3 C 0 1 8 B0 2 0 0 3 C 0 1 8 1 . 3 2 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0. 1 0. 5 0. 6 0. 7 0.70.10.50.60.70.7 02 0 0 3 C 0 2 9 B0 2 0 0 3 C 0 2 9 3 . 3 2 . 0 8 9 . 0 3 0 . 0 6 1 . 0 1 0 3 % 0 . 2 0. 9 1. 2 1. 3 1.40.31.41.71.82.0 02 0 0 3 C 0 3 3 B0 2 0 0 3 C 0 3 3 1 . 9 3 . 5 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 8 0. 9 1. 0 1.10.20.80.91.01.1 02 0 0 3 C 0 3 6 B0 2 0 0 3 C 0 3 6 1. 7 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 8 0. 9 1.00.10.70.80.91.0 02 0 0 3 C 0 3 8 B0 2 0 0 3 C 0 3 8 1 . 4 3 . 5 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 8 0.80.10.60.70.80.8 02 0 0 3 C 0 3 9 B0 2 0 0 3 C 0 3 9 1 . 5 3 . 5 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 8 0. 8 0.90.10.70.80.80.9 02 0 0 3 C 0 4 8 B0 2 0 0 3 C 0 4 8 5 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 2. 0 2. 4 2. 5 2.80.42.02.42.52.8 02 0 0 3 C 0 5 4 B0 2 0 0 3 C 0 5 4 13 . 9 2 . 0 8 4 . 0 3 5 . 0 4 3 . 0 2 3 % 0. 8 4. 4 5. 5 5. 9 6.60.95.06.16.57.2 02 0 0 3 C 0 6 3 B0 2 0 0 3 C 0 6 3 7 . 6 1 . 0 8 4 . 0 5 0 . 0 7 5 . 0 5 0 % 0. 6 2. 2 2. 7 3. 0 3.30.93.43.94.24.6 02 0 0 3 C 0 6 5 B0 2 0 0 3 C 0 6 5 1 5 . 7 1 . 0 8 7 . 0 5 0 . 0 7 5 . 0 5 0 % 1. 2 4. 9 6. 1 6. 5 7.31.97.08.28.79.5 02 0 0 3 C 0 7 6 B0 2 0 0 3 C 0 7 6 12 . 3 3 . 5 8 5 . 0 5 0 . 0 5 0 . 0 0 % 1. 0 4. 7 5. 7 6. 1 6.71.04.75.76.16.7 02 0 0 3 C 0 7 9 B0 2 0 0 3 C 0 7 9 5 . 5 3 . 5 8 8 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 2. 1 2. 6 2. 7 3.00.62.42.83.03.3 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 5 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e 02 0 0 3 C 0 9 6 B0 2 0 0 3 C 0 9 6 3. 5 1 . 0 8 4 . 0 2 5 . 0 4 2 . 0 6 8 % 0. 1 1. 0 1. 3 1. 4 1.60.21.31.61.71.9 02 0 0 3 C 1 4 1 B0 2 0 0 3 C 1 4 1 6 . 2 3 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 3 2. 8 3. 0 3.30.52.32.83.03.3 02 0 0 3 C 1 4 2 B0 2 0 0 3 C 1 4 2 6 . 7 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 5 3. 0 3. 3 3.60.52.53.03.33.6 02 0 0 3 C 1 4 4 B0 2 0 0 3 C 1 4 4 1. 2 3 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0.70.10.50.60.60.7 02 0 0 3 C 1 4 9 B0 2 0 0 3 C 1 4 9 4 . 6 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 4 1. 9 2. 3 2. 4 2.60.41.92.32.42.6 02 0 0 3 C 1 5 2 B0 2 0 0 3 C 1 5 2 2 . 2 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 0. 9 1. 1 1. 2 1.30.20.91.11.21.3 02 0 0 3 C 1 5 5 B0 2 0 0 3 C 1 5 5 1 . 0 2 . 5 9 3 . 0 7 5 . 0 7 9 . 0 5 % 0. 1 0. 5 0. 5 0. 6 0.60.10.50.50.60.6 02 0 0 3 J 0 0 2 B0 2 0 0 3 J 0 0 2 2 . 7 3 . 5 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 2 1. 4 1. 5 1.60.21.21.41.51.6 02 0 0 3 J 0 0 7 B0 2 0 0 3 J 0 0 7 4 . 6 1 . 0 7 4 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 4 1. 4 1. 7 1. 9 2.10.41.72.02.12.3 02 0 0 3 J 0 1 0 B0 2 0 0 3 J 0 1 0 5 . 0 1 . 0 8 5 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 1. 8 2. 2 2. 3 2.60.52.12.52.72.9 02 0 0 3 J 0 1 7 B0 2 0 0 3 J 0 1 7 3 . 6 1 . 5 7 9 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 3 1. 2 1. 5 1. 6 1.70.41.51.71.92.0 02 0 0 3 J 0 1 8 B0 2 0 0 3 J 0 1 8 8 . 1 1 . 5 8 5 . 0 7 0 . 0 7 3 . 0 4 % 0. 9 3. 5 4. 1 4. 4 4.70.93.64.24.44.8 02 0 0 3 J 0 2 0 B0 2 0 0 3 J 0 2 0 2 . 5 1 . 0 8 2 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 9 1. 0 1. 1 1.20.31.01.21.31.4 02 0 0 3 M 0 0 1 B0 2 0 0 3 M 0 0 1 1 . 7 7 . 0 8 6 . 0 2 5 . 0 5 0 . 0 1 0 0 % 0 . 1 0. 5 0. 7 0. 7 0.80.10.70.80.91.0 02 0 0 3 M 0 0 7 B0 2 0 0 3 M 0 0 7 1 . 6 7 . 0 8 6 . 0 1 5 . 0 5 0 . 0 2 3 3 % 0 . 0 0. 5 0. 6 0. 6 0.70.10.60.80.80.9 02 0 0 3 M 0 0 8 B0 2 0 0 3 M 0 0 8 1 . 6 7 . 0 8 6 . 0 2 5 . 0 5 0 . 0 1 0 0 % 0 . 1 0. 5 0. 6 0. 7 0.80.10.70.80.90.9 02 0 0 3 M 0 1 0 B0 2 0 0 3 M 0 1 0 2 . 1 7 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 1 1.20.20.91.11.11.2 02 0 0 3 M 0 1 4 B0 2 0 0 3 M 0 1 4 3 . 3 2 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 5 1. 6 1. 8 2. 0 2.10.51.61.82.02.1 02 0 0 3 M 0 1 7 B0 2 0 0 3 M 0 1 7 6 . 4 2 . 0 8 5 . 0 2 0 . 0 4 7 . 0 1 3 5 % 0 . 2 1. 5 2. 0 2. 2 2.50.52.42.93.13.5 02 0 0 3 M 0 2 1 B0 2 0 0 3 M 0 2 1 2 . 0 2 . 5 9 2 . 0 7 0 . 0 7 4 . 0 6 % 0. 2 0. 9 1. 1 1. 2 1.30.21.01.11.21.3 02 0 0 3 M 0 2 4 B0 2 0 0 3 M 0 2 4 2 . 9 2 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 2 1. 4 1. 5 1.70.21.21.41.51.7 02 0 0 3 M 0 2 6 B0 2 0 0 3 M 0 2 6 1 . 9 3 . 5 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1.10.20.81.01.01.1 02 0 0 3 M 0 2 7 B0 2 0 0 3 M 0 2 7 7 . 2 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 2. 9 3. 4 3. 6 4.00.62.93.43.64.0 02 0 0 3 M 0 3 1 B0 2 0 0 3 M 0 3 1 1 0 . 2 1 . 0 7 9 . 0 6 5 . 0 6 5 . 0 0 % 1. 1 3. 9 4. 6 4. 9 5.41.13.94.64.95.4 02 0 0 3 M 0 3 5 B0 2 0 0 3 M 0 3 5 2 . 7 3 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.60.21.11.31.41.6 02 0 0 3 M 0 4 0 B0 2 0 0 3 M 0 4 0 4 . 5 1 . 0 8 5 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 1. 6 2. 0 2. 1 2.30.51.92.32.42.6 02 0 0 3 M 0 4 2 B0 2 0 0 3 M 0 4 2 9 . 0 1 . 5 8 3 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 7 2. 9 3. 6 3. 9 4.30.93.74.44.65.1 02 0 0 3 M 0 4 5 B0 2 0 0 3 M 0 4 5 2 . 5 1 . 0 7 7 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 8 1. 0 1. 1 1.20.31.01.21.31.4 02 0 0 3 M 0 4 8 B0 2 0 0 3 M 0 4 8 2 . 7 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 4 1. 3 1. 5 1. 6 1.70.41.31.51.61.7 02 0 0 3 M 0 4 9 B0 2 0 0 3 M 0 4 9 2 . 0 1 . 0 9 2 . 0 9 0 . 0 9 0 . 0 0 % 0. 3 1. 0 1. 1 1. 2 1.30.31.01.11.21.3 02 0 0 3 M 0 5 2 B0 2 0 0 3 M 0 5 2 6 . 1 1 . 0 9 1 . 0 5 0 . 0 6 9 . 0 3 8 % 0. 5 2. 3 2. 8 3. 0 3.30.72.83.33.53.8 02 0 0 3 M 0 5 3 B0 2 0 0 3 M 0 5 3 2 . 1 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 0. 8 1. 0 1. 1 1.20.31.01.21.21.3 02 0 0 3 M 0 5 4 B0 2 0 0 3 M 0 5 4 4 . 4 1 . 0 9 1 . 0 5 0 . 0 7 1 . 0 4 2 % 0. 4 1. 7 2. 1 2. 2 2.40.52.02.42.52.7 02 0 0 3 M 0 5 5 B0 2 0 0 3 M 0 5 5 2 . 5 1 . 0 8 8 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 2 1. 0 1. 2 1. 3 1.40.21.11.31.31.5 02 0 0 3 M 0 5 8 B0 2 0 0 3 M 0 5 8 5 . 7 1 . 0 9 4 . 0 6 5 . 0 8 2 . 0 2 6 % 0. 6 2. 6 3. 0 3. 2 3.50.82.73.23.43.7 Un i t 2 , S u b - U n i t 4 02 0 0 4 C 0 0 2 B0 2 0 0 4 C 0 0 2 3 . 2 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 3 1. 4 1. 6 1. 7 1.90.31.41.61.71.9 02 0 0 4 C 0 0 7 B0 2 0 0 4 C 0 0 7 3 . 1 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1.70.31.31.51.61.7 Un i t 2 , S u b - U n i t 5 02 0 0 5 C 0 0 1 B0 2 0 0 5 C 0 0 1 3 . 9 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 3 1. 6 1. 9 2. 0 2.20.31.61.92.02.2 02 0 0 5 C 0 0 3 B0 2 0 0 5 C 0 0 3 2 . 4 2 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 4 1. 2 1. 4 1. 4 1.60.41.21.41.41.6 02 0 0 5 C 0 0 4 B0 2 0 0 5 C 0 0 4 1. 0 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 1 0. 4 0. 5 0. 6 0.60.10.50.60.60.6 02 0 0 5 C 0 0 7 B0 2 0 0 5 C 0 0 7 1 . 8 1 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1.10.30.91.01.11.1 02 0 0 5 C 0 1 6 B0 2 0 0 5 C 0 1 6 3. 3 1 . 5 9 4 . 0 8 0 . 0 8 5 . 0 6 % 0. 4 1. 6 1. 8 2. 0 2.10.51.61.92.02.1 02 0 0 5 C 0 2 5 B0 2 0 0 5 C 0 2 5 2 . 9 1 . 5 9 5 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 2 1. 0 1. 2 1. 3 1.50.41.41.61.71.9 02 0 0 5 C 0 3 2 B0 2 0 0 5 C 0 3 2 2 . 2 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 0. 9 1. 0 1. 1 1.20.31.11.21.31.4 02 0 0 5 M 0 0 1 B0 2 0 0 5 M 0 0 1 2 . 7 1 . 5 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 2 1. 1 1. 3 1. 4 1.50.41.31.51.61.7 02 0 0 5 M 0 0 3 B0 2 0 0 5 M 0 0 3 2 . 3 1 . 5 9 5 . 0 8 0 . 0 8 5 . 0 6 % 0. 3 1. 1 1. 3 1. 4 1.50.31.11.31.41.5 02 0 0 5 M 0 0 4 B0 2 0 0 5 M 0 0 4 1 . 2 1 . 0 9 4 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 1 0. 5 0. 6 0. 7 0.70.20.60.70.70.8 02 0 0 5 M 0 0 7 B0 2 0 0 5 M 0 0 7 2 . 7 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 4 1. 3 1. 6 1. 6 1.80.41.31.61.61.8 02 0 0 5 M 0 0 8 B0 2 0 0 5 M 0 0 8 3 . 7 1 . 5 9 5 . 0 4 5 . 0 8 5 . 0 8 9 % 0. 3 1. 4 1. 7 1. 8 2.00.51.82.12.22.4 02 0 0 5 M 0 1 0 B0 2 0 0 5 M 0 1 0 2 . 4 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 3 1. 1 1. 3 1. 4 1.50.41.21.41.41.6 02 0 0 5 M 0 1 2 B0 2 0 0 5 M 0 1 2 2 . 3 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 0. 9 1. 1 1. 2 1.30.31.11.31.41.5 02 0 0 5 O 0 0 3 B0 2 0 0 5 O 0 0 3 0 . 6 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 1 0. 3 0. 3 0. 4 0.40.10.30.40.40.4 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 6 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 2 , S u b - U n i t 6 02 0 0 6 C 0 0 0 B 0 2 0 0 6 C 0 0 0 5 . 3 0 . 8 9 4 . 0 8 0 . 0 8 0 . 0 0 % 0 . 7 2 . 5 2 . 9 3 . 1 3 . 4 0 . 7 2 . 5 2 . 9 3 . 1 3 . 4 02 0 0 6 C 0 1 3 B 0 2 0 0 6 C 0 1 3 3 . 6 0 . 8 9 4 . 0 6 5 . 0 8 2 . 0 2 6 % 0 . 4 1 . 6 1 . 9 2 . 0 2 . 1 0 . 5 1 . 7 2 . 0 2 . 1 2 . 3 02 0 0 6 C 0 2 4 B0 2 0 0 6 C 0 2 4 3. 7 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 6 1. 8 2. 1 2. 2 2.40.61.82.12.22.4 02 0 0 6 C 0 3 3 B0 2 0 0 6 C 0 3 3 3 . 9 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 1. 9 2. 2 2. 3 2.50.61.92.22.32.5 02 0 0 6 C 0 4 7 B0 2 0 0 6 C 0 4 7 3 . 8 1 . 0 9 6 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 1. 9 2. 2 2. 3 2.50.61.92.22.32.5 02 0 0 6 C 0 5 8 B0 2 0 0 6 C 0 5 8 2 . 2 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 1. 1 1. 2 1. 3 1.40.31.11.21.31.4 02 0 0 6 C 0 6 2 B0 2 0 0 6 C 0 6 2 2 . 4 1 . 0 9 2 . 0 5 0 . 0 8 4 . 0 6 8 % 0. 2 0. 9 1. 1 1. 1 1.30.31.21.31.41.5 02 0 0 6 C 0 7 4 B0 2 0 0 6 C 0 7 4 3. 2 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 5 1. 6 1. 8 1. 9 2.00.51.61.81.92.0 02 0 0 6 C 0 8 1 B0 2 0 0 6 C 0 8 1 1 . 0 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 02 0 0 6 J 0 0 2 B0 2 0 0 6 J 0 0 2 5 . 0 1 . 5 9 4 . 0 7 5 . 0 8 0 . 0 7 % 0. 6 2. 4 2. 8 3. 0 3.20.72.42.83.03.2 02 0 0 6 J 0 0 6 B0 2 0 0 6 J 0 0 6 5 . 5 1 . 5 9 1 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 2. 2 2. 7 2. 8 3.10.62.52.93.13.3 02 0 0 6 J 0 1 0 B0 2 0 0 6 J 0 1 0 2 . 8 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 4 1. 4 1. 6 1. 7 1.80.41.41.61.71.8 02 0 0 6 J 0 1 4 B0 2 0 0 6 J 0 1 4 2 . 0 1 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 8 1. 0 1. 0 1.10.20.91.11.11.2 02 0 0 6 J 0 1 7 B0 2 0 0 6 J 0 1 7 2 . 4 1 . 5 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 1. 0 1. 2 1. 3 1.40.41.21.41.41.6 02 0 0 6 J 0 1 8 B0 2 0 0 6 J 0 1 8 2 . 4 1 . 0 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 2 1. 0 1. 2 1. 3 1.40.41.21.41.41.6 02 0 0 6 J 0 2 2 B0 2 0 0 6 J 0 2 2 8 . 9 1 . 5 8 8 . 0 4 5 . 0 5 9 . 0 3 1 % 0. 6 3. 4 4. 1 4. 4 4.80.83.84.54.85.3 02 0 0 6 M 0 0 4 B0 2 0 0 6 M 0 0 4 4 . 4 1 . 5 9 4 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 4 1. 8 2. 1 2. 3 2.50.62.12.52.62.8 02 0 0 6 M 0 0 8 B0 2 0 0 6 M 0 0 8 2 . 8 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 4 1. 4 1. 6 1. 7 1.80.41.41.61.71.8 02 0 0 6 M 0 0 9 B0 2 0 0 6 M 0 0 9 5 . 2 1 . 5 9 5 . 0 5 0 . 0 8 4 . 0 6 8 % 0. 4 2. 0 2. 4 2. 6 2.90.72.52.93.13.3 02 0 0 6 M 0 1 3 B0 2 0 0 6 M 0 1 3 9 . 2 1 . 5 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 7 3. 4 4. 1 4. 4 4.90.83.64.34.65.0 02 0 0 6 M 0 1 5 B0 2 0 0 6 M 0 1 5 4 . 1 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 2. 0 2. 4 2. 5 2.70.62.02.42.52.7 02 0 0 6 M 0 1 6 B0 2 0 0 6 M 0 1 6 3 . 5 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 6 1. 7 2. 0 2. 1 2.30.61.72.02.12.3 02 0 0 6 M 0 1 8 B0 2 0 0 6 M 0 1 8 2 . 1 1 . 0 9 5 . 0 9 0 . 0 9 0 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1.40.31.01.21.31.4 02 0 0 6 M 0 1 9 B0 2 0 0 6 M 0 1 9 2 . 3 1 . 0 9 4 . 0 9 0 . 0 9 0 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1.50.31.11.31.41.5 02 0 0 6 M 0 2 0 B0 2 0 0 6 M 0 2 0 2 . 8 1 . 5 9 4 . 0 5 0 . 0 8 3 . 0 6 6 % 0. 2 1. 2 1. 4 1. 5 1.60.41.31.61.61.8 02 0 0 6 M 0 2 2 B0 2 0 0 6 M 0 2 2 4 . 7 1 . 5 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 6 2. 3 2. 6 2. 8 3.00.62.32.62.83.0 02 0 0 6 M 0 2 7 B0 2 0 0 6 M 0 2 7 3 . 8 1 . 0 9 4 . 0 6 0 . 0 7 6 . 0 2 7 % 0. 4 1. 7 2. 0 2. 1 2.30.51.82.12.22.4 02 0 0 6 M 0 2 8 B0 2 0 0 6 M 0 2 8 4 . 4 1 . 0 9 1 . 0 4 0 . 0 6 6 . 0 6 5 % 0. 3 1. 6 1. 9 2. 1 2.30.52.02.32.52.7 02 0 0 6 M 0 3 0 B0 2 0 0 6 M 0 3 0 4 . 3 1 . 0 9 4 . 0 6 5 . 0 8 0 . 0 2 3 % 0. 5 1. 9 2. 3 2. 4 2.60.62.12.42.62.8 02 0 0 6 M 0 3 1 B0 2 0 0 6 M 0 3 1 5 . 3 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 2. 0 2. 4 2. 6 2.80.42.02.42.62.8 02 0 0 6 M 0 3 2 B0 2 0 0 6 M 0 3 2 1 . 2 1 . 0 8 0 . 0 2 . 0 2 5 . 0 1 1 5 0 % 0 . 0 0. 2 0. 2 0. 3 0.30.10.30.40.40.5 02 0 0 6 M 0 3 3 B0 2 0 0 6 M 0 3 3 3 . 6 1 . 0 8 6 . 0 4 0 . 0 4 8 . 0 2 0 % 0. 2 1. 2 1. 5 1. 6 1.80.31.41.71.81.9 02 0 0 6 M 0 3 4 B0 2 0 0 6 M 0 3 4 2 . 0 1 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 7 0. 9 1. 0 1.00.20.80.91.01.1 02 0 0 6 M 0 3 6 B0 2 0 0 6 M 0 3 6 2 . 5 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 4 1. 2 1. 4 1. 5 1.60.41.21.41.51.6 02 0 0 6 M 0 3 8 B0 2 0 0 6 M 0 3 8 4 . 5 1 . 0 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0. 4 1. 9 2. 2 2. 4 2.60.41.92.22.42.6 02 0 0 6 M 0 4 0 B0 2 0 0 6 M 0 4 0 3 . 6 1 . 0 9 3 . 0 5 5 . 0 7 5 . 0 3 6 % 0. 3 1. 5 1. 8 1. 9 2.10.41.72.02.12.3 02 0 0 6 M 0 4 1 B0 2 0 0 6 M 0 4 1 6 . 5 1 . 0 9 3 . 0 6 0 . 0 7 6 . 0 2 7 % 0. 6 2. 8 3. 3 3. 5 3.80.83.13.63.84.1 02 0 0 6 M 0 4 4 B0 2 0 0 6 M 0 4 4 2 . 2 1 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 9 1. 1 1. 1 1.20.21.01.21.21.4 02 0 0 6 M 0 4 6 B0 2 0 0 6 M 0 4 6 2 . 8 0 . 7 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 2 1. 1 1. 3 1. 4 1.60.21.21.41.51.6 Un i t 2 , S u b - U n i t 7 02 0 0 7 C 0 0 1 B0 2 0 0 7 C 0 0 1 1 . 6 0 . 8 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.00.20.80.91.01.0 02 0 0 7 C 0 0 3 B0 2 0 0 7 C 0 0 3 0 . 6 0 . 8 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 1 0. 3 0. 3 0. 3 0.40.10.30.30.40.4 02 0 0 7 C 0 1 0 B0 2 0 0 7 C 0 1 0 4 . 3 0 . 8 9 3 . 0 6 0 . 0 8 1 . 0 3 5 % 0. 4 1. 9 2. 2 2. 3 2.60.62.12.42.62.8 02 0 0 7 C 0 1 1 B0 2 0 0 7 C 0 1 1 1 . 4 0 . 8 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0.90.20.70.80.80.9 02 0 0 7 C 0 1 2 B0 2 0 0 7 C 0 1 2 5 . 9 0 . 8 8 8 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 5 2. 1 2. 6 2. 8 3.00.62.42.83.03.3 02 0 0 7 C 0 1 9 B0 2 0 0 7 C 0 1 9 1 . 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 8 0.80.10.60.70.80.8 02 0 0 7 C 0 2 2 B0 2 0 0 7 C 0 2 2 7 . 3 0 . 7 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 5 2. 6 3. 2 3. 4 3.80.62.83.43.63.9 02 0 0 7 C 0 2 6 B0 2 0 0 7 C 0 2 6 4. 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 8 2. 1 2. 3 2.50.41.82.12.32.5 02 0 0 7 C 0 2 9 B0 2 0 0 7 C 0 2 9 2 . 4 1 . 0 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 2 0. 9 1. 1 1. 2 1.30.21.01.21.31.4 02 0 0 7 C 0 4 0 B0 2 0 0 7 C 0 4 0 2 . 4 1 . 0 8 8 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 1 0. 7 0. 8 0. 9 1.00.21.01.21.31.4 02 0 0 7 M 0 0 4 B0 2 0 0 7 M 0 0 4 2 . 4 0 . 7 8 8 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 2 0. 9 1. 1 1. 2 1.30.21.01.21.21.4 02 0 0 7 M 0 0 5 B0 2 0 0 7 M 0 0 5 5 . 1 1 . 0 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 2. 2 2. 6 2. 7 3.00.42.22.62.73.0 02 0 0 7 O 0 0 6 B0 2 0 0 7 O 0 0 6 4 . 4 1 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 6 2. 2 2. 5 2. 6 2.90.62.22.52.62.9 02 0 0 7 O 0 1 1 B0 2 0 0 7 O 0 1 1 3 . 8 1 . 0 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 5 1. 8 2. 0 2.20.31.61.92.02.2 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 7 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 3 , S u b - U n i t 1 03 0 0 1 C 0 3 3 B 0 3 0 0 1 C 0 3 3 2 . 3 2 . 5 8 5 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 03 0 0 1 C 1 2 0 B 0 3 0 0 1 C 1 2 0 5 . 4 0 . 5 8 3 . 0 2 5 . 0 3 8 . 0 5 2 % 0 . 2 1 . 0 1 . 3 1 . 5 1 . 7 0 . 3 1 . 4 1 . 8 2 . 0 2 . 2 03 0 0 1 M 0 0 4 B 0 3 0 0 1 M 0 0 4 3 . 2 2 . 5 8 0 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 1 . 1 1 . 3 1 . 4 1 . 5 0 . 3 1 . 2 1 . 5 1 . 6 1 . 7 03 0 0 1 M 0 0 6 B 0 3 0 0 1 M 0 0 6 4 . 0 2 . 5 8 1 . 0 5 0 . 0 5 1 . 0 2 % 0 . 3 1 . 5 1 . 8 2 . 0 2 . 1 0 . 3 1 . 6 1 . 8 2 . 0 2 . 2 03 0 0 1 M 0 0 8 B 0 3 0 0 1 M 0 0 8 4 . 3 2 . 5 8 2 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 0 . 3 1 . 7 2 . 0 2 . 1 2 . 3 03 0 0 1 M 0 1 0 B 0 3 0 0 1 M 0 1 0 3 . 9 0 . 5 8 7 . 0 3 0 . 0 5 6 . 0 8 7 % 0 . 2 1 . 0 1 . 3 1 . 4 1 . 6 0 . 3 1 . 5 1 . 8 2 . 0 2 . 2 03 0 0 1 M 0 1 1 B 0 3 0 0 1 M 0 1 1 3 . 3 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 1 . 3 1 . 5 1 . 6 1 . 8 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 03 0 0 1 M 0 1 2 B 0 3 0 0 1 M 0 1 2 4 . 2 2 . 5 8 4 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 0 . 3 1 . 7 2 . 0 2 . 1 2 . 3 03 0 0 1 M 0 1 5 B 0 3 0 0 1 M 0 1 5 2 . 5 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 03 0 0 1 M 0 1 7 B 0 3 0 0 1 M 0 1 7 2 . 1 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 1 0 . 8 0 . 9 1 . 0 1 . 1 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 1 M 0 2 3 B 0 3 0 0 1 M 0 2 3 4 . 8 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 7 2 . 3 2 . 7 2 . 8 3 . 1 0 . 7 2 . 3 2 . 7 2 . 8 3 . 1 03 0 0 1 M 0 2 4 B 0 3 0 0 1 M 0 2 4 1 . 4 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 03 0 0 1 M 0 2 5 B 0 3 0 0 1 M 0 2 5 2 . 0 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 3 1 . 0 1 . 1 1 . 2 1 . 3 0 . 3 1 . 0 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 2 8 B 0 3 0 0 1 M 0 2 8 3 . 6 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0 . 5 1 . 7 2 . 0 2 . 1 2 . 3 0 . 5 1 . 7 2 . 0 2 . 1 2 . 3 03 0 0 1 M 0 2 9 B 0 3 0 0 1 M 0 2 9 3 . 6 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0 . 5 1 . 7 2 . 0 2 . 1 2 . 3 0 . 5 1 . 7 2 . 0 2 . 1 2 . 3 03 0 0 1 M 0 3 0 B 0 3 0 0 1 M 0 3 0 3 . 0 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 4 1 . 4 1 . 7 1 . 8 1 . 9 0 . 4 1 . 4 1 . 7 1 . 8 1 . 9 03 0 0 1 M 0 3 1 B 0 3 0 0 1 M 0 3 1 1 . 1 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 03 0 0 1 M 0 3 3 B 0 3 0 0 1 M 0 3 3 3 . 7 2 . 5 9 4 . 0 8 0 . 0 8 4 . 0 5 % 0 . 5 1 . 8 2 . 1 2 . 2 2 . 4 0 . 5 1 . 8 2 . 1 2 . 2 2 . 4 03 0 0 1 M 0 3 4 B 0 3 0 0 1 M 0 3 4 1 . 6 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 03 0 0 1 M 0 3 5 B 0 3 0 0 1 M 0 3 5 2 . 1 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 03 0 0 1 M 0 3 8 B 0 3 0 0 1 M 0 3 8 5 . 7 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 5 2 . 5 2 . 9 3 . 1 3 . 4 0 . 5 2 . 5 2 . 9 3 . 1 3 . 4 03 0 0 1 M 0 4 2 B 0 3 0 0 1 M 0 4 2 2 . 4 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 4 4 B 0 3 0 0 1 M 0 4 4 2 . 2 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 4 5 B 0 3 0 0 1 M 0 4 5 2 . 2 0 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 2 0 . 9 1 . 1 1 . 1 1 . 3 0 . 2 0 . 9 1 . 1 1 . 1 1 . 3 03 0 0 1 M 0 4 6 B 0 3 0 0 1 M 0 4 6 3 . 1 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 3 1 . 3 1 . 6 1 . 7 1 . 8 0 . 3 1 . 3 1 . 6 1 . 7 1 . 8 03 0 0 1 M 0 4 8 B 0 3 0 0 1 M 0 4 8 2 . 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 4 9 B 0 3 0 0 1 M 0 4 9 1 . 1 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 03 0 0 1 M 0 5 2 B 0 3 0 0 1 M 0 5 2 2 . 5 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 1 . 1 1 . 3 1 . 4 1 . 5 0 . 2 1 . 1 1 . 3 1 . 4 1 . 5 03 0 0 1 M 0 5 4 B 0 3 0 0 1 M 0 5 4 2 . 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 5 7 B 0 3 0 0 1 M 0 5 7 1 . 9 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 03 0 0 1 M 0 6 0 B 0 3 0 0 1 M 0 6 0 3 . 5 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 03 0 0 1 M 0 6 1 B 0 3 0 0 1 M 0 6 1 2 . 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 03 0 0 1 M 0 6 3 B 0 3 0 0 1 M 0 6 3 1 . 9 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 03 0 0 1 M 0 6 8 B 0 3 0 0 1 M 0 6 8 2 . 0 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 1 M 0 7 0 B 0 3 0 0 1 M 0 7 0 3 . 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 3 1 . 4 1 . 7 1 . 8 2 . 0 0 . 3 1 . 4 1 . 7 1 . 8 2 . 0 03 0 0 1 M 0 7 2 B 0 3 0 0 1 M 0 7 2 2 . 4 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 03 0 0 1 M 0 7 3 B 0 3 0 0 1 M 0 7 3 1 . 7 0 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 9 1 . 0 0 . 2 0 . 7 0 . 8 0 . 9 1 . 0 03 0 0 1 M 0 7 6 B 0 3 0 0 1 M 0 7 6 2 . 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 03 0 0 1 M 0 7 7 B 0 3 0 0 1 M 0 7 7 3 . 8 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 4 1 . 7 1 . 9 2 . 1 2 . 3 0 . 4 1 . 7 1 . 9 2 . 1 2 . 3 03 0 0 1 M 0 8 0 B 0 3 0 0 1 M 0 8 0 3 . 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 03 0 0 1 M 1 0 1 B 0 3 0 0 1 M 1 0 1 2 . 9 2 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 4 1 . 4 1 . 6 1 . 7 1 . 8 0 . 4 1 . 4 1 . 6 1 . 7 1 . 8 03 0 0 1 H 1 B 0 3 0 0 1 H 1 5 . 2 1 . 4 9 6 . 0 2 0 . 0 9 0 . 0 3 5 0 % 0 . 2 1 . 0 1 . 4 1 . 5 1 . 7 0 . 8 2 . 5 2 . 9 3 . 1 3 . 4 03 0 0 1 H 2 B 0 3 0 0 1 H 2 2 . 2 1 . 4 9 6 . 0 3 0 . 0 9 0 . 0 2 0 0 % 0 . 1 0 . 6 0 . 8 0 . 8 0 . 9 0 . 3 1 . 1 1 . 2 1 . 3 1 . 4 03 0 0 1 H 3 B 0 3 0 0 1 H 3 1 . 0 1 . 4 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 0 0 . 2 0 . 3 0 . 4 0 . 4 0 . 2 0 . 5 0 . 6 0 . 6 0 . 7 03 0 0 1 H 4 B 0 3 0 0 1 H 4 1 . 2 1 . 4 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 0 0 . 3 0 . 4 0 . 4 0 . 5 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 03 0 0 1 H 5 B 0 3 0 0 1 H 5 0 . 8 1 . 4 9 6 . 0 5 0 . 0 9 0 . 0 8 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 03 0 0 1 H 6 B 0 3 0 0 1 H 6 1 . 3 1 . 4 9 6 . 0 3 0 . 0 9 0 . 0 2 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 2 0 . 6 0 . 7 0 . 8 0 . 8 03 0 0 1 H 7 B 0 3 0 0 1 H 7 9 . 2 0 . 5 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 2 1 . 2 1 . 7 1 . 9 2 . 2 1 . 3 4 . 5 5 . 2 5 . 5 5 . 9 03 0 0 1 H 8 B 0 3 0 0 1 H 8 4 . 7 0 . 5 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 0 . 6 2 . 2 2 . 6 2 . 7 3 . 0 0 . 7 2 . 3 2 . 7 2 . 8 3 . 1 03 0 0 1 H 9 B 0 3 0 0 1 H 9 4 . 7 0 . 5 8 4 . 0 1 0 . 0 4 3 . 0 3 3 0 % 0 . 1 0 . 5 0 . 7 0 . 8 1 . 0 0 . 3 1 . 4 1 . 7 1 . 9 2 . 1 Un i t 3 , S u b - U n i t 2 03 0 0 2 C 0 0 1 B 0 3 0 0 2 C 0 0 1 1 . 7 1 . 3 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 7 0 . 8 0 . 8 0 . 9 0 . 1 0 . 7 0 . 8 0 . 9 1 . 0 03 0 0 2 C 0 0 6 B0 3 0 0 2 C 0 0 6 1. 6 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0.90.20.70.80.80.9 03 0 0 2 C 0 0 9 B0 3 0 0 2 C 0 0 9 1 . 9 0 . 5 8 9 . 0 3 0 . 0 6 2 . 0 1 0 7 % 0 . 1 0. 5 0. 7 0. 7 0.80.20.81.01.01.1 03 0 0 2 C 0 1 3 B0 3 0 0 2 C 0 1 3 4 . 6 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 7 2. 2 2. 6 2. 7 3.00.72.22.62.73.0 03 0 0 2 C 0 1 9 B0 3 0 0 2 C 0 1 9 1 . 1 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 8 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e 03 0 0 2 C 0 2 5 B0 3 0 0 2 C 0 2 5 5 . 1 1 . 3 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 5 2. 1 2. 5 2. 7 2.90.52.12.52.72.9 03 0 0 2 C 0 3 0 B0 3 0 0 2 C 0 3 0 1 . 5 1 . 3 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 8 0. 9 0. 9 1.00.20.80.90.91.0 03 0 0 2 M 0 2 0 B0 3 0 0 2 M 0 2 0 5 . 7 0 . 5 8 1 . 0 2 0 . 0 3 1 . 0 5 5 % 0. 2 1. 0 1. 4 1. 5 1.70.31.41.81.92.2 03 0 0 2 M 0 3 0 B0 3 0 0 2 M 0 3 0 3 . 7 0 . 5 9 0 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 0 0. 5 0. 7 0. 8 0.90.41.71.92.12.2 03 0 0 2 M 0 3 4 B0 3 0 0 2 M 0 3 4 2 . 4 0 . 5 9 0 . 0 2 2 . 0 6 5 . 0 1 9 5 % 0 . 1 0. 6 0. 7 0. 8 0.90.21.01.21.31.4 03 0 0 2 H 1 B0 3 0 0 2 H 1 4. 3 0 . 5 9 6 . 0 4 0 . 0 9 0 . 0 1 2 5 % 0 . 3 1. 3 1. 6 1. 8 2.00.62.12.52.62.8 03 0 0 2 H 2 B0 3 0 0 2 H 2 8. 7 0 . 5 9 3 . 0 3 0 . 0 8 1 . 0 1 7 0 % 0 . 4 1. 6 2. 1 2. 2 2.51.03.94.64.95.3 03 0 0 2 H 3 B0 3 0 0 2 H 3 9. 7 0 . 5 9 6 . 0 1 0 . 0 9 0 . 0 8 0 0 % 0 . 2 0. 9 1. 3 1. 4 1.71.44.75.55.86.3 03 0 0 2 H 4 B0 3 0 0 2 H 4 22 . 1 1 . 0 8 2 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 2 1. 4 1. 9 2. 1 2.61.76.78.28.99.8 03 0 0 2 H 5 B0 3 0 0 2 H 5 9. 9 2 . 5 9 0 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 1 1. 0 1. 5 1. 7 2.01.04.25.05.35.8 Un i t 3 , S u b - U n i t 3 03 0 0 3 C 0 0 1 B0 3 0 0 3 C 0 0 1 1 . 3 0 . 7 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 1 0. 4 0. 5 0. 5 0.60.20.60.70.70.8 03 0 0 3 C 0 0 2 B0 3 0 0 3 C 0 0 2 2 . 9 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 4 1. 6 1. 7 1.80.41.41.61.71.8 03 0 0 3 C 0 5 1 B0 3 0 0 3 C 0 5 1 1 1 . 9 0 . 7 9 2 . 0 1 0 . 0 8 0 . 0 7 0 0 % 0 . 2 1. 0 1. 5 1. 7 2.01.55.56.56.97.4 03 0 0 3 C 0 5 3 B0 3 0 0 3 C 0 5 3 7 . 0 0 . 7 9 5 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 1 0. 5 0. 7 0. 8 1.01.03.44.04.24.5 03 0 0 3 M 0 0 1 B0 3 0 0 3 M 0 0 1 1 . 1 0 . 6 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 1 0. 5 0. 6 0. 6 0.60.10.50.60.70.7 03 0 0 3 M 0 0 2 B0 3 0 0 3 M 0 0 2 5 . 4 0 . 7 9 3 . 0 0 . 0 8 0 . 0 0. 0 0. 5 0. 8 0. 9 1.00.72.63.03.13.4 03 0 0 3 M 0 0 3 B0 3 0 0 3 M 0 0 3 3 . 4 0 . 6 9 3 . 0 2 5 . 0 8 0 . 0 2 2 0 % 0 . 1 0. 8 1. 1 1. 2 1.40.41.61.92.02.2 03 0 0 3 M 0 0 4 B0 3 0 0 3 M 0 0 4 8 . 5 0 . 7 9 3 . 0 1 5 . 0 7 8 . 0 4 2 0 % 0 . 2 1. 4 1. 9 2. 2 2.51.14.04.74.95.4 03 0 0 3 M 0 1 1 B0 3 0 0 3 M 0 1 1 1 0 . 0 0 . 5 9 5 . 0 4 5 . 0 8 9 . 0 9 8 % 0. 7 2. 9 3. 5 3. 8 4.21.44.85.65.96.4 03 0 0 3 M 0 1 3 B0 3 0 0 3 M 0 1 3 1 6 . 0 0 . 5 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 1. 9 7. 3 8. 6 9. 1 9.92.27.79.09.510.3 03 0 0 3 M 0 2 0 B0 3 0 0 3 M 0 2 0 9 . 5 0 . 5 9 6 . 0 7 5 . 0 9 0 . 0 2 0 % 1. 1 4. 3 5. 0 5. 3 5.81.44.65.35.66.1 03 0 0 3 H 1 B0 3 0 0 3 H 1 22 . 6 1 . 3 9 3 . 0 2 . 0 8 0 . 0 3 9 0 0 % 0 . 1 2. 1 3. 0 3. 4 4.12.810.612.413.114.2 Un i t 3 , S u b - U n i t 4 03 0 0 4 C 0 1 1 B0 3 0 0 4 C 0 1 1 0 . 9 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 03 0 0 4 C 0 2 2 B0 3 0 0 4 C 0 2 2 1 2 . 1 0 . 6 9 2 . 0 5 0 . 0 6 5 . 0 3 0 % 1. 0 5. 0 5. 9 6. 3 6.91.25.56.56.97.4 03 0 0 4 C 0 3 5 B0 3 0 0 4 C 0 3 5 3 . 0 0 . 6 9 3 . 0 4 0 . 0 7 6 . 0 9 0 % 0. 2 1. 1 1. 3 1. 4 1.60.41.41.61.71.9 03 0 0 4 C 0 6 3 B0 3 0 0 4 C 0 6 3 3 . 5 1 . 0 8 6 . 0 3 5 . 0 4 8 . 0 3 7 % 0. 2 1. 2 1. 4 1. 5 1.70.31.41.61.71.9 03 0 0 4 C 0 8 7 B0 3 0 0 4 C 0 8 7 2 . 3 0 . 6 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 2 1. 2 1.30.21.01.21.21.3 03 0 0 4 C 0 9 4 B0 3 0 0 4 C 0 9 4 4. 9 1 . 5 8 2 . 0 3 5 . 0 5 5 . 0 5 7 % 0. 3 1. 4 1. 7 1. 9 2.10.41.92.32.42.7 03 0 0 4 C 1 0 2 B0 3 0 0 4 C 1 0 2 3 . 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 1.90.31.41.71.81.9 03 0 0 4 C 1 1 4 B0 3 0 0 4 C 1 1 4 2. 3 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 1 1.20.20.91.11.11.2 03 0 0 4 C 1 1 5 B0 3 0 0 4 C 1 1 5 8 . 0 1 . 5 9 1 . 0 4 5 . 0 6 9 . 0 5 3 % 0. 6 2. 6 3. 2 3. 5 3.90.93.64.24.44.8 03 0 0 4 C 1 2 0 B0 3 0 0 4 C 1 2 0 3 . 6 1 . 5 9 6 . 0 6 0 . 0 9 0 . 0 5 0 % 0. 3 1. 5 1. 7 1. 9 2.00.51.82.12.22.4 03 0 0 4 C 1 2 2 B0 3 0 0 4 C 1 2 2 9 . 4 0 . 5 9 6 . 0 8 5 . 0 9 0 . 0 6 % 1. 2 4. 5 5. 2 5. 5 6.01.34.65.35.66.1 03 0 0 4 C 1 2 4 B0 3 0 0 4 C 1 2 4 4. 5 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 7 2. 1 2. 2 2.50.41.72.12.22.5 03 0 0 4 C 2 0 3 B0 3 0 0 4 C 2 0 3 0 . 8 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0.50.10.40.40.50.5 03 0 0 4 C 2 0 7 B0 3 0 0 4 C 2 0 7 2 . 1 1 . 3 9 2 . 0 7 5 . 0 7 5 . 0 0 % 0. 2 1. 0 1. 1 1. 2 1.30.21.01.11.21.3 03 0 0 4 C 2 0 8 B0 3 0 0 4 C 2 0 8 7 . 2 1 . 3 8 0 . 0 5 . 0 2 5 . 0 4 0 0 % 0 . 1 0. 8 1. 2 1. 3 1.60.31.62.02.22.5 03 0 0 4 M 0 0 6 B0 3 0 0 4 M 0 0 6 2 . 8 1 . 3 9 5 . 0 9 0 . 0 9 0 . 0 0 % 0. 4 1. 4 1. 6 1. 7 1.80.41.41.61.71.8 03 0 0 4 M 0 0 8 B0 3 0 0 4 M 0 0 8 1 . 1 0 . 6 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 5 0. 6 0. 7 0.70.20.50.60.70.7 03 0 0 4 M 0 0 9 B0 3 0 0 4 M 0 0 9 3 . 1 1 . 0 9 0 . 0 4 0 . 0 5 6 . 0 4 0 % 0. 2 1. 1 1. 4 1. 5 1.60.31.31.61.71.8 03 0 0 4 M 0 3 1 B0 3 0 0 4 M 0 3 1 3 . 6 1 . 0 8 6 . 0 5 0 . 0 5 2 . 0 4 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 03 0 0 4 M 0 3 4 B0 3 0 0 4 M 0 3 4 4 . 3 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 7 2. 0 2. 2 2.40.31.72.02.22.4 03 0 0 4 M 0 3 6 B0 3 0 0 4 M 0 3 6 5 . 9 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 3 2. 8 3. 0 3.20.52.32.83.03.2 03 0 0 4 M 0 3 8 B0 3 0 0 4 M 0 3 8 3 . 7 1 . 0 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 03 0 0 4 M 0 4 3 B0 3 0 0 4 M 0 4 3 6 . 0 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 3 2. 8 3. 0 3.20.52.32.83.03.2 03 0 0 4 M 0 5 2 B0 3 0 0 4 M 0 5 2 1 1 . 0 1 . 5 8 3 . 0 5 0 . 0 5 2 . 0 4 % 0. 9 4. 2 5. 0 5. 4 5.90.94.25.15.45.9 03 0 0 4 M 0 6 0 B0 3 0 0 4 M 0 6 0 3 . 7 0 . 6 9 1 . 0 7 0 . 0 7 0 . 0 0 % 0. 4 1. 7 2. 0 2. 1 2.30.41.72.02.12.3 03 0 0 4 M 0 6 1 B0 3 0 0 4 M 0 6 1 3 . 8 1 . 5 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 03 0 0 4 M 0 6 4 B0 3 0 0 4 M 0 6 4 3 . 9 1 . 5 8 7 . 0 3 0 . 0 6 9 . 0 1 3 0 % 0 . 2 0. 8 1. 1 1. 2 1.40.41.72.02.12.3 03 0 0 4 M 0 6 6 B0 3 0 0 4 M 0 6 6 6 . 5 1 . 5 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 5 2. 3 2. 8 3. 0 3.30.52.42.93.13.5 03 0 0 4 M 0 7 0 B0 3 0 0 4 M 0 7 0 4 . 2 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 6 1. 9 2. 1 2.30.31.61.92.12.3 03 0 0 4 H 1 B0 3 0 0 4 H 1 7. 4 1 . 0 8 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 4 1. 9 2. 5 2. 7 3.00.41.92.52.73.0 03 0 0 4 H 2 B0 3 0 0 4 H 2 9. 5 0 . 3 8 8 . 0 0 . 0 6 0 . 0 0. 0 0. 6 0. 9 1. 0 1.10.93.44.14.44.8 03 0 0 4 H 3 B0 3 0 0 4 H 3 10 . 1 0 . 3 9 0 . 0 0 . 0 6 5 . 0 0. 0 0. 7 0. 9 1. 0 1.21.03.94.75.05.5 03 0 0 4 H 4 B0 3 0 0 4 H 4 7. 8 1 . 0 8 8 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 1 1. 0 1. 4 1. 6 1.90.62.93.53.74.1 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 9 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e 03 0 0 4 H 5 B0 3 0 0 4 H 5 13 . 4 0 . 2 8 7 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 1 1. 0 1. 3 1. 4 1.71.03.94.85.15.7 03 0 0 4 H 6 B0 3 0 0 4 H 6 8. 0 1 . 0 8 9 . 0 2 0 . 0 6 0 . 0 2 0 0 % 0 . 5 2. 4 3. 1 3. 5 4.00.83.33.94.24.6 03 0 0 4 H 7 B0 3 0 0 4 H 7 10 . 6 1 . 3 9 1 . 0 2 5 . 0 6 3 . 0 1 5 2 % 0 . 4 2. 5 3. 2 3. 5 4.01.14.55.35.76.2 03 0 0 4 H 8 B0 3 0 0 4 H 8 8. 0 1 . 3 8 6 . 0 2 . 0 5 1 . 0 2 4 5 0 % 0 . 1 0. 9 1. 2 1. 4 1.70.63.03.63.84.2 Un i t 3 , S u b - U n i t 5 03 0 0 5 M 0 0 2 B0 3 0 0 5 M 0 0 2 4 . 8 0 . 3 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 4 1. 7 2. 0 2. 2 2.40.62.32.62.83.0 03 0 0 5 M 0 0 4 B0 3 0 0 5 M 0 0 4 4 . 7 0 . 3 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0. 5 1. 9 2. 3 2. 4 2.70.62.22.62.83.0 03 0 0 5 M 0 1 0 B0 3 0 0 5 M 0 1 0 6 . 2 0 . 3 9 8 . 0 9 8 . 0 9 8 . 0 0 % 1. 0 3. 1 3. 6 3. 8 4.11.03.13.63.84.1 03 0 0 5 M 0 2 0 B0 3 0 0 5 M 0 2 0 2 . 8 0 . 3 9 3 . 0 4 0 . 0 8 0 . 0 1 0 0 % 0 . 2 0. 9 1. 1 1. 2 1.30.41.31.51.61.8 03 0 0 5 M 0 2 1 B0 3 0 0 5 M 0 2 1 3 . 3 0 . 3 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 2 0. 8 1. 0 1. 1 1.30.41.61.82.02.1 03 0 0 5 M 0 2 2 B0 3 0 0 5 M 0 2 2 1 . 4 0 . 3 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 0.90.20.70.80.90.9 Un i t 3 , S u b - U n i t 6 03 0 0 6 C 0 2 4 B0 3 0 0 6 C 0 2 4 10 . 3 0 . 7 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 1. 3 4. 9 5. 7 6. 0 6.51.55.05.86.16.6 03 0 0 6 C 0 3 5 B0 3 0 0 6 C 0 3 5 3 . 2 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0. 4 0. 6 0. 7 0.80.51.61.81.92.1 03 0 0 6 C 0 6 0 B0 3 0 0 6 C 0 6 0 2 . 6 0 . 7 9 6 . 0 0 . 0 9 0 . 0 0. 0 0. 2 0. 3 0. 4 0.40.41.31.51.51.7 03 0 0 6 C 0 6 1 B0 3 0 0 6 C 0 6 1 6 . 5 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 1 0. 5 0. 7 0. 8 0.90.93.23.73.94.2 03 0 0 6 C 0 6 3 B0 3 0 0 6 C 0 6 3 8 . 2 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 1 0. 6 0. 9 1. 0 1.21.13.94.64.85.2 03 0 0 6 C 0 6 5 B0 3 0 0 6 C 0 6 5 1 2 . 4 0 . 7 9 6 . 0 4 0 . 0 9 0 . 0 1 2 5 % 0 . 8 3. 2 3. 9 4. 3 4.81.76.06.97.37.9 03 0 0 6 M 0 0 8 B0 3 0 0 6 M 0 0 8 1 2 . 7 0 . 7 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 1. 6 6. 0 7. 0 7. 4 8.01.96.27.27.68.2 03 0 0 6 M 0 2 1 B0 3 0 0 6 M 0 2 1 2 . 6 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0. 3 0. 5 0. 5 0.60.41.31.51.61.7 03 0 0 6 M 0 2 4 B0 3 0 0 6 M 0 2 4 4 . 5 0 . 7 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 7 2. 2 2. 6 2. 7 3.00.72.22.62.73.0 03 0 0 6 M 0 2 5 B0 3 0 0 6 M 0 2 5 2 . 3 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0. 4 0. 5 0. 6 0.70.41.21.31.41.5 03 0 0 6 M 0 2 7 B0 3 0 0 6 M 0 2 7 3 . 7 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0. 7 0. 9 1. 0 1.20.61.82.12.22.4 03 0 0 6 M 0 3 0 B0 3 0 0 6 M 0 3 0 4 . 9 0 . 7 9 5 . 0 5 . 0 8 8 . 0 1 6 6 0 % 0 . 0 0. 5 0. 7 0. 8 1.00.72.42.82.93.2 03 0 0 6 M 0 3 2 B0 3 0 0 6 M 0 3 2 5 0 . 2 0 . 7 9 5 . 0 3 0 . 0 9 0 . 0 2 0 0 % 2 . 4 9. 1 11 . 4 12 . 4 14.06.824.128.029.632.1 03 0 0 6 O 0 0 2 B0 3 0 0 6 O 0 0 2 2 . 3 0 . 7 9 6 . 0 0 . 0 9 0 . 0 0. 0 0. 3 0. 4 0. 4 0.50.31.11.31.41.5 Un i t 3 , S u b - U n i t 7 03 0 0 7 C 0 0 5 B0 3 0 0 7 C 0 0 5 2 . 1 0 . 7 9 1 . 0 5 0 . 0 6 3 . 0 2 6 % 0. 2 0. 9 1. 0 1. 1 1.20.20.91.11.21.3 03 0 0 7 C 0 0 6 B0 3 0 0 7 C 0 0 6 1. 9 0 . 7 8 9 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 7 0. 9 1. 0 1.00.20.81.01.01.1 03 0 0 7 C 0 0 7 B0 3 0 0 7 C 0 0 7 1 0 . 2 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 8 4. 2 5. 0 5. 4 5.90.84.25.05.45.9 03 0 0 7 C 0 1 0 B0 3 0 0 7 C 0 1 0 2 . 3 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 1 1. 2 1.30.21.01.11.21.3 03 0 0 7 C 0 1 1 B0 3 0 0 7 C 0 1 1 4 . 7 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 9 2. 3 2. 4 2.70.41.92.32.42.7 03 0 0 7 C 0 1 5 B0 3 0 0 7 C 0 1 5 3 . 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 6 1. 9 2. 0 2.20.31.61.92.02.2 03 0 0 7 C 0 1 8 B0 3 0 0 7 C 0 1 8 8 . 0 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 3. 3 3. 9 4. 2 4.50.63.33.94.24.5 03 0 0 7 C 0 2 1 B0 3 0 0 7 C 0 2 1 2 . 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 2 1. 4 1. 5 1.60.21.21.41.51.6 03 0 0 7 C 0 2 2 B0 3 0 0 7 C 0 2 2 1 . 8 0 . 7 9 1 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1.10.20.81.01.01.1 03 0 0 7 C 0 2 4 B0 3 0 0 7 C 0 2 4 1. 6 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.00.20.80.91.01.0 03 0 0 7 C 0 4 1 B0 3 0 0 7 C 0 4 1 2 . 7 0 . 7 8 8 . 0 3 5 . 0 4 5 . 0 2 9 % 0. 2 0. 9 1. 1 1. 2 1.30.21.01.21.31.4 03 0 0 7 J 0 1 0 B0 3 0 0 7 J 0 1 0 1 . 6 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 8 0. 8 0.90.10.70.80.80.9 03 0 0 7 M 0 0 1 B0 3 0 0 7 M 0 0 1 3 . 1 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1.80.31.31.51.61.8 03 0 0 7 O 0 0 1 B0 3 0 0 7 O 0 0 1 1 2 . 8 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 1. 7 6. 2 7. 1 7. 6 8.21.76.27.17.68.2 03 0 0 7 O 0 0 2 B0 3 0 0 7 O 0 0 2 5 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 8 2. 6 3. 0 3. 2 3.40.82.63.03.23.4 03 0 0 7 O 0 0 3 B0 3 0 0 7 O 0 0 3 1 6 . 6 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 2. 3 8. 0 9. 3 9. 9 10.72.38.09.39.910.7 Un i t 3 , S u b - U n i t 8 03 0 0 8 C 0 3 9 B0 3 0 0 8 C 0 3 9 3 . 1 0 . 7 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1.80.31.31.51.61.8 03 0 0 8 C 0 4 8 B0 3 0 0 8 C 0 4 8 4 . 4 0 . 7 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 3 1. 4 1. 7 1. 9 2.10.41.62.02.12.3 03 0 0 8 C 0 5 2 B0 3 0 0 8 C 0 5 2 2 . 1 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1.20.20.91.01.11.2 03 0 0 8 C 0 5 3 B0 3 0 0 8 C 0 5 3 3 . 2 0 . 7 8 7 . 0 3 0 . 0 5 0 . 0 6 7 % 0. 2 0. 9 1. 1 1. 2 1.40.31.21.41.61.7 03 0 0 8 C 0 5 5 B0 3 0 0 8 C 0 5 5 0 . 6 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 3 0. 3 0. 4 0.40.10.30.30.30.4 03 0 0 8 C 0 5 8 B0 3 0 0 8 C 0 5 8 0 . 8 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 4 0. 4 0.50.10.40.40.40.5 03 0 0 8 C 0 7 0 B0 3 0 0 8 C 0 7 0 2 . 4 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 2 1. 2 1.40.21.01.21.21.4 03 0 0 8 C 0 7 6 B0 3 0 0 8 C 0 7 6 4. 6 0 . 7 8 6 . 0 3 5 . 0 5 0 . 0 4 3 % 0. 3 1. 2 1. 5 1. 7 1.90.41.62.02.12.3 03 0 0 8 C 0 9 0 B0 3 0 0 8 C 0 9 0 2 . 5 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1.50.31.11.31.41.5 03 0 0 8 C 0 9 3 B0 3 0 0 8 C 0 9 3 2 . 5 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 03 0 0 8 C 0 9 7 B0 3 0 0 8 C 0 9 7 3 . 4 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 1.90.31.41.71.81.9 03 0 0 8 C 0 9 8 B0 3 0 0 8 C 0 9 8 2 . 5 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 0 1. 2 1. 3 1.40.21.01.21.31.4 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 10 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e 03 0 0 8 C 1 0 6 B0 3 0 0 8 C 1 0 6 5. 0 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 2. 1 2. 5 2. 6 2.90.42.12.52.62.9 03 0 0 8 C 1 2 3 B0 3 0 0 8 C 1 2 3 3 . 6 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 03 0 0 8 C 1 3 3 B0 3 0 0 8 C 1 3 3 4 . 0 0 . 7 9 1 . 0 6 0 . 0 6 1 . 0 2 % 0. 4 1. 8 2. 1 2. 3 2.50.41.82.12.32.5 03 0 0 8 J 0 0 4 B0 3 0 0 8 J 0 0 4 1 1 . 8 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 1. 6 5. 7 6. 6 7. 0 7.61.65.76.67.07.6 03 0 0 8 J 0 1 2 B0 3 0 0 8 J 0 1 2 1 . 6 0 . 7 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1.00.20.70.90.91.0 03 0 0 8 J 0 1 4 B0 3 0 0 8 J 0 1 4 2 . 0 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 9 1. 1 1. 1 1.20.20.91.11.11.2 03 0 0 8 J 0 1 5 B0 3 0 0 8 J 0 1 5 3 . 2 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 3 1. 6 1. 7 1.80.31.31.61.71.8 03 0 0 8 J 0 2 1 B0 3 0 0 8 J 0 2 1 1 . 5 0 . 7 9 0 . 0 5 0 . 0 5 8 . 0 1 6 % 0. 1 0. 7 0. 8 0. 8 0.90.10.70.80.90.9 03 0 0 8 J 0 2 2 B0 3 0 0 8 J 0 2 2 3 . 5 0 . 7 9 1 . 0 6 0 . 0 6 0 . 0 0 % 0. 3 1. 6 1. 8 1. 9 2.10.31.61.81.92.1 03 0 0 8 J 0 3 1 B0 3 0 0 8 J 0 3 1 3 . 1 0 . 7 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 5 1. 7 1. 8 1.90.41.51.71.81.9 03 0 0 8 M 0 0 1 B0 3 0 0 8 M 0 0 1 1 . 7 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1.10.20.81.01.01.1 03 0 0 8 M 0 0 3 B0 3 0 0 8 M 0 0 3 7 . 3 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 1. 0 3. 5 4. 1 4. 3 4.71.03.54.14.34.7 03 0 0 8 M 0 0 4 B0 3 0 0 8 M 0 0 4 1 . 8 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1.20.30.91.01.11.2 03 0 0 8 M 0 0 5 B0 3 0 0 8 M 0 0 5 4 . 4 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 6 2. 1 2. 4 2. 6 2.80.62.12.42.62.8 03 0 0 8 M 0 0 7 B0 3 0 0 8 M 0 0 7 2 . 6 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 3 1. 5 1. 5 1.70.41.31.51.51.7 03 0 0 8 M 0 0 9 B0 3 0 0 8 M 0 0 9 3 . 3 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 6 1. 9 2. 0 2.10.51.61.92.02.1 03 0 0 8 M 0 1 0 B0 3 0 0 8 M 0 1 0 2 . 0 0 . 7 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 1 1. 2 1.30.30.91.11.21.3 03 0 0 8 M 0 1 1 B0 3 0 0 8 M 0 1 1 3 . 8 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 8 2. 1 2. 2 2.40.51.82.12.22.4 03 0 0 8 M 0 1 2 B0 3 0 0 8 M 0 1 2 2 . 6 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 3 1.50.21.11.31.31.5 03 0 0 8 M 0 2 1 B0 3 0 0 8 M 0 2 1 3 . 0 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 5 1. 7 1. 8 2.00.41.51.71.82.0 03 0 0 8 M 0 2 4 B0 3 0 0 8 M 0 2 4 0 . 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.50.10.40.50.50.5 03 0 0 8 M 0 2 5 B0 3 0 0 8 M 0 2 5 3 . 2 0 . 7 9 0 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 3 1. 3 1. 6 1. 7 1.90.31.41.71.81.9 03 0 0 8 M 0 2 6 B0 3 0 0 8 M 0 2 6 6 . 5 0 . 7 9 1 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 5 2. 7 3. 2 3. 4 3.80.62.93.43.63.9 03 0 0 8 M 0 3 3 B0 3 0 0 8 M 0 3 3 6 . 8 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 8 3. 3 3. 5 3.80.52.83.33.53.8 03 0 0 8 M 0 3 4 B0 3 0 0 8 M 0 3 4 3 . 0 0 . 7 8 7 . 0 5 0 . 0 5 2 . 0 4 % 0. 2 1. 2 1. 5 1. 6 1.70.31.31.51.61.7 03 0 0 8 M 0 4 0 B0 3 0 0 8 M 0 4 0 3 . 5 0 . 7 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 7 1. 9 2. 1 2.20.51.71.92.12.2 03 0 0 8 M 0 4 2 B0 3 0 0 8 M 0 4 2 1 . 7 0 . 7 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1.10.20.80.91.01.1 03 0 0 8 M 0 4 4 B0 3 0 0 8 M 0 4 4 2 . 4 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 2 1. 4 1. 4 1.60.31.21.41.41.6 03 0 0 8 M 0 5 1 B0 3 0 0 8 M 0 5 1 3 . 3 0 . 7 9 5 . 0 2 0 . 0 8 5 . 0 3 2 5 % 0 . 1 1. 0 1. 2 1. 3 1.50.51.61.81.92.1 Un i t 3 , S u b - U n i t 9 03 0 0 9 C 0 0 1 B0 3 0 0 9 C 0 0 1 3 . 5 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 7 2. 0 2. 1 2.20.51.72.02.12.2 03 0 0 9 C 0 0 7 B0 3 0 0 9 C 0 0 7 1 . 3 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0.90.20.60.70.80.9 03 0 0 9 C 0 0 8 B0 3 0 0 9 C 0 0 8 3 . 5 0 . 7 9 0 . 0 7 0 . 0 7 0 . 0 0 % 0. 4 1. 6 1. 8 2. 0 2.10.41.61.82.02.1 03 0 0 9 C 0 1 3 B0 3 0 0 9 C 0 1 3 3 . 3 0 . 7 8 5 . 0 7 0 . 0 7 1 . 0 1 % 0. 4 1. 4 1. 7 1. 8 1.90.41.41.71.82.0 03 0 0 9 C 0 1 7 B0 3 0 0 9 C 0 1 7 4 . 1 0 . 7 7 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 9 2.00.31.41.71.92.0 03 0 0 9 C 0 2 1 B0 3 0 0 9 C 0 2 1 3 . 8 0 . 7 8 5 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 03 0 0 9 C 0 2 4 B0 3 0 0 9 C 0 2 4 4. 3 0 . 7 8 3 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 6 1. 9 2. 1 2.30.31.61.92.12.3 03 0 0 9 C 0 2 6 B0 3 0 0 9 C 0 2 6 3. 2 0 . 7 7 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 1 1. 4 1. 5 1.60.31.11.41.51.6 03 0 0 9 C 0 2 9 B0 3 0 0 9 C 0 2 9 1 . 5 0 . 7 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 7 0.70.10.50.60.70.7 03 0 0 9 C 0 3 5 B0 3 0 0 9 C 0 3 5 4 . 5 0 . 7 7 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 6 2. 0 2. 1 2.30.41.62.02.12.3 03 0 0 9 C 0 4 0 B0 3 0 0 9 C 0 4 0 3 . 6 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 03 0 0 9 C 0 4 5 B0 3 0 0 9 C 0 4 5 1 . 8 0 . 7 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 9 0. 9 1.00.10.70.90.91.0 03 0 0 9 C 0 4 8 B0 3 0 0 9 C 0 4 8 3 . 5 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 1.90.31.41.71.81.9 03 0 0 9 C 0 5 0 B0 3 0 0 9 C 0 5 0 3 . 8 0 . 7 8 5 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 8 1. 9 2.10.31.51.81.92.1 03 0 0 9 C 0 5 8 B0 3 0 0 9 C 0 5 8 1 . 9 0 . 7 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1.20.20.91.01.11.2 03 0 0 9 C 0 6 4 B0 3 0 0 9 C 0 6 4 4. 4 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 2. 0 2. 4 2. 5 2.80.52.02.42.52.8 03 0 0 9 C 0 7 1 B0 3 0 0 9 C 0 7 1 2 . 7 0 . 7 9 2 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 1. 1 1. 3 1. 4 1.60.31.21.51.61.7 03 0 0 9 C 0 8 9 B0 3 0 0 9 C 0 8 9 7 . 9 0 . 7 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 6 3. 1 3. 7 4. 0 4.40.83.54.24.44.8 03 0 0 9 C 0 9 1 B0 3 0 0 9 C 0 9 1 5 . 8 0 . 7 8 8 . 0 5 5 . 0 5 7 . 0 4 % 0. 5 2. 4 2. 8 3. 0 3.30.52.42.93.13.4 03 0 0 9 C 0 9 5 B0 3 0 0 9 C 0 9 5 4 . 9 0 . 7 9 0 . 0 5 0 . 0 5 6 . 0 1 2 % 0. 4 1. 9 2. 3 2. 5 2.70.42.02.42.62.8 03 0 0 9 C 1 1 3 B0 3 0 0 9 C 1 1 3 3 . 6 0 . 7 8 8 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 3 1. 4 1. 7 1. 8 2.00.31.51.81.92.1 03 0 0 9 C 1 1 6 B0 3 0 0 9 C 1 1 6 6. 4 0 . 7 9 1 . 0 6 0 . 0 6 5 . 0 8 % 0. 6 2. 8 3. 3 3. 5 3.80.72.93.43.63.9 03 0 0 9 C 1 2 1 B0 3 0 0 9 C 1 2 1 5 . 9 0 . 7 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 2 2. 6 2. 8 3.10.52.22.62.83.1 03 0 0 9 M 0 0 2 B0 3 0 0 9 M 0 0 2 2 . 7 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 4 1. 3 1. 5 1. 6 1.80.41.31.51.61.8 03 0 0 9 M 0 1 6 B0 3 0 0 9 M 0 1 6 3 . 2 0 . 7 9 1 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 3 1. 3 1. 5 1. 6 1.80.31.41.71.81.9 03 0 0 9 M 0 2 2 B0 3 0 0 9 M 0 2 2 4 . 8 0 . 7 9 0 . 0 6 0 . 0 6 5 . 0 8 % 0. 5 2. 1 2. 4 2. 6 2.80.52.12.52.72.9 03 0 0 9 M 0 2 9 B0 3 0 0 9 M 0 2 9 5 . 1 0 . 7 9 2 . 0 6 0 . 0 6 5 . 0 8 % 0. 5 2. 3 2. 6 2. 8 3.10.52.32.72.93.1 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 11 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Ar e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 100yr 24hr Design Storm1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n P e a k F l o w ( c u b i c f e e t p e r s e c o n d ) Future Land Use Scenario Subbasin Peak Flow (cubic feet per second) Ta b l e D - 1 . H y d r o l o g i c I n p u t D a t a a n d P e a k F l o w R e s u l t s Su b b a s i n I n l e t N o d e Un i t 3 , S u b - U n i t 1 0 03 0 1 0 C 0 0 4 B0 3 0 1 0 C 0 0 4 1. 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1.00.20.70.90.91.0 03 0 1 0 C 0 0 7 B0 3 0 1 0 C 0 0 7 2 . 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 03 0 1 0 C 0 1 0 B0 3 0 1 0 C 0 1 0 2 . 8 0 . 5 8 2 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1.50.21.11.31.41.5 03 0 1 0 C 0 2 1 B0 3 0 1 0 C 0 2 1 3 . 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 7 1. 9 2.00.31.51.71.92.0 03 0 1 0 C 0 2 6 B0 3 0 1 0 C 0 2 6 3. 6 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2.00.31.41.71.82.0 03 0 1 0 C 0 3 5 B0 3 0 1 0 C 0 3 5 5 . 8 0 . 5 7 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 1 2. 5 2. 7 3.00.52.12.52.72.9 03 0 1 0 C 0 4 1 B0 3 0 1 0 C 0 4 1 6 . 2 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 4 2. 9 3. 1 3.40.52.42.93.13.4 03 0 1 0 C 0 4 4 B0 3 0 1 0 C 0 4 4 1. 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 7 0. 8 0. 9 1.00.10.70.80.90.9 03 0 1 0 C 0 5 0 B0 3 0 1 0 C 0 5 0 2 . 2 0 . 5 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1.10.20.81.01.01.1 03 0 1 0 C 0 5 4 B0 3 0 1 0 C 0 5 4 0. 8 0 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 3 0. 4 0. 4 0.50.10.40.40.40.5 03 0 1 0 C 0 6 2 B0 3 0 1 0 C 0 6 2 7 . 7 1 . 2 9 0 . 0 3 5 . 0 5 0 . 0 4 3 % 0. 4 2. 6 3. 2 3. 5 3.80.63.23.84.14.4 03 0 1 0 C 0 7 0 B0 3 0 1 0 C 0 7 0 1 . 3 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 7 0.70.10.50.60.70.7 03 0 1 0 J 0 0 5 B0 3 0 1 0 J 0 0 5 2 . 3 0 . 3 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0.40.10.30.40.40.4 03 0 1 0 J 0 0 6 B0 3 0 1 0 J 0 0 6 3 . 1 0 . 3 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 5 0. 5 0. 6 0.60.10.50.50.60.6 03 0 1 0 J 0 0 7 B0 3 0 1 0 J 0 0 7 3 . 6 0 . 1 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0.70.20.50.60.60.7 03 0 1 0 J 0 1 1 B0 3 0 1 0 J 0 1 1 4 . 0 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 6 1. 9 2. 0 2.20.31.61.92.02.2 03 0 1 0 M 0 0 1 B0 3 0 1 0 M 0 0 1 3 . 5 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 1.90.31.41.71.81.9 03 0 1 0 M 0 0 6 B0 3 0 1 0 M 0 0 6 5 . 2 0 . 5 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 4 2. 1 2. 5 2. 6 2.90.42.12.52.73.0 03 0 1 0 M 0 0 7 B0 3 0 1 0 M 0 0 7 4 . 9 0 . 5 8 6 . 0 5 0 . 0 5 3 . 0 6 % 0. 4 1. 9 2. 3 2. 4 2.70.41.92.32.52.7 03 0 1 0 M 0 3 0 B0 3 0 1 0 M 0 3 0 4 . 4 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 4 1. 8 2. 1 2. 3 2.50.41.82.12.32.5 03 0 1 0 M 0 4 2 B0 3 0 1 0 M 0 4 2 6 . 0 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 5 2. 3 2. 8 3. 0 3.30.52.32.83.03.3 J29 6 6 BJ 2 9 6 6 5. 2 1 . 0 8 1 . 0 3 0 . 0 3 0 . 0 0 % 0. 3 1. 8 2. 1 2. 3 2.50.31.82.12.32.5 J25 2 8 BJ 2 5 2 8 2. 5 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0. 1 0. 8 1. 0 1. 0 1.10.10.81.01.01.1 J16 0 1 BJ 1 6 0 1 1. 1 1 . 0 8 1 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0.60.10.40.50.50.6 J13 8 5 BJ 1 3 8 5 4. 6 0 . 8 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0.90.20.70.80.80.9 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 12 of 12 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Un i t 1 , S u b - U n i t 1 01 0 0 1 C 0 1 3 2 . 6 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 0 1 C 0 2 4 1 . 7 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 01 0 0 1 C 0 3 6 2 . 5 0 . 5 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 01 0 0 1 C 0 4 1 1 . 0 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 3 0 . 3 0 . 1 0 . 3 0 . 3 0 . 3 0 . 3 01 0 0 1 C 0 4 7 0 . 9 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 0 1 C 0 5 1 1 . 7 0 . 5 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 01 0 0 1 C 0 5 3 2 . 0 0 . 5 8 9 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 01 0 0 1 C 0 5 5 2 . 4 0 . 5 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 01 0 0 1 C 0 5 6 1 . 4 0 . 5 9 2 . 0 3 5 . 0 7 4 . 0 1 1 1 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 0 1 C 0 5 9 1 . 1 0 . 5 9 7 . 0 9 8 . 0 9 8 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 01 0 0 1 C 0 6 3 0 . 4 0 . 5 9 7 . 0 9 8 . 0 9 8 . 0 0 % 0 . 0 0 . 1 0 . 1 0 . 1 0 . 2 0 . 0 0 . 1 0 . 1 0 . 1 0 . 2 01 0 0 1 C 0 6 4 0 . 9 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 0 1 C 0 6 6 1 . 4 0 . 5 9 1 . 0 6 5 . 0 7 9 . 0 2 2 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 01 0 0 1 C 0 6 7 1 . 9 0 . 5 8 9 . 0 1 5 . 0 8 3 . 0 4 5 3 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 01 0 0 1 C 0 7 1 1 . 8 0 . 5 9 4 . 0 6 5 . 0 8 5 . 0 3 1 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 01 0 0 1 C 0 7 8 2 . 5 0 . 5 9 3 . 0 3 5 . 0 8 5 . 0 1 4 3 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 0 1 C 0 8 3 2 . 3 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 0 1 M 0 0 4 3 . 2 0 . 5 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 01 0 0 1 M 0 0 7 1 . 2 0 . 5 8 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 0 1 M 0 0 8 1 . 9 0 . 5 7 9 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 01 0 0 1 M 0 0 9 2 . 1 0 . 5 7 8 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 01 0 0 1 M 0 1 1 1 . 3 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 0 1 M 0 1 6 2 . 7 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 01 0 0 1 M 0 2 3 2 . 7 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 8 0 . 8 0 . 2 0 . 6 0 . 7 0 . 8 0 . 8 01 0 0 1 M 0 2 6 3 . 3 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 01 0 0 1 M 0 2 8 3 . 4 0 . 5 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 01 0 0 1 M 0 3 1 1 . 8 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 01 0 0 1 M 0 3 2 5 . 6 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 4 1 . 4 1 . 6 1 . 7 1 . 8 0 . 4 1 . 4 1 . 6 1 . 7 1 . 8 01 0 0 1 M 0 3 6 3 . 3 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 01 0 0 1 M 0 4 0 1 . 9 0 . 5 9 3 . 0 8 0 . 0 8 5 . 0 6 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 01 0 0 1 H 1 1 . 8 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 Un i t 1 , S u b - U n i t 2 01 0 0 2 C 0 0 5 1 . 6 0 . 9 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 01 0 0 2 C 0 0 9 2 . 8 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 01 0 0 2 C 0 1 5 2 . 4 0 . 9 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 0 2 C 0 2 6 3 . 4 0 . 9 9 5 . 0 6 0 . 0 8 5 . 0 4 2 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 01 0 0 2 C 0 4 2 1 . 0 0 . 9 9 4 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0 . 1 0 . 2 0 . 2 0 . 2 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 0 2 C 0 5 3 2 . 0 0 . 9 9 5 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 01 0 0 2 C 0 6 4 1 . 9 0 . 9 9 3 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0 . 2 0 . 2 0 . 3 0 . 3 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 01 0 0 2 C 0 8 1 1 . 3 0 . 9 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 0 2 C 0 8 3 1 . 2 0 . 9 9 5 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 01 0 0 2 C 0 9 1 2 . 5 0 . 9 9 0 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 0 2 C 1 2 4 1 . 8 0 . 9 9 1 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 0 0 . 1 0 . 2 0 . 2 0 . 2 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 1 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 01 0 0 2 C 1 2 8 2. 5 0 . 9 8 5 . 0 5 . 0 5 5 . 0 1 0 0 0 % 0 . 0 0. 2 0. 3 0. 3 0. 4 0.10.50.60.70.7 01 0 0 2 M 0 0 5 2. 9 0 . 9 9 5 . 0 2 0 . 0 8 5 . 0 3 2 5 % 0 . 1 0. 5 0. 6 0. 6 0. 6 0.20.70.80.91.0 01 0 0 2 M 0 0 8 0. 9 0 . 9 9 4 . 0 1 0 . 0 8 5 . 0 7 5 0 % 0 . 0 0. 1 0. 1 0. 2 0. 2 0.10.20.20.30.3 01 0 0 2 M 0 1 1 0. 8 0 . 9 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 2 0. 2 0. 2 0. 2 0.10.20.20.20.2 01 0 0 2 M 0 1 6 2. 1 0 . 9 9 5 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 0 0. 2 0. 3 0. 4 0. 4 0.20.50.60.60.7 01 0 0 2 M 0 1 8 1. 9 0 . 9 9 1 . 0 5 . 0 8 3 . 0 1 5 6 0 % 0 . 0 0. 2 0. 2 0. 2 0. 3 0.10.50.60.60.6 01 0 0 2 M 0 2 4 3. 0 0 . 9 8 6 . 0 1 0 . 0 5 4 . 0 4 4 0 % 0 . 0 0. 4 0. 5 0. 5 0. 6 0.20.60.80.80.9 01 0 0 2 M 0 2 7 5. 1 0 . 9 9 1 . 0 5 . 0 7 7 . 0 1 4 4 0 % 0 . 0 0. 5 0. 6 0. 7 0. 8 0.31.21.41.51.7 01 0 0 2 M 0 2 9 3. 1 0 . 9 8 6 . 0 5 . 0 7 5 . 0 1 4 0 0 % 0 . 0 0. 2 0. 3 0. 3 0. 4 0.20.70.80.91.0 01 0 0 2 M 0 3 6 1. 8 0 . 5 9 5 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0. 2 0. 3 0. 3 0. 3 0.10.50.50.60.6 01 0 0 2 H 1 47 . 6 0 . 5 9 5 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 2 5. 0 6. 5 7. 2 8. 1 3.411.713.614.415.6 Un i t 1 , S u b - U n i t 3 01 0 0 3 C 0 0 1 0. 8 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 2 0. 2 0. 2 0. 2 0.10.20.20.20.2 01 0 0 3 C 0 0 5 2. 1 0 . 9 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 7 0.20.50.60.60.7 01 0 0 3 C 0 1 6 0. 9 0 . 9 9 0 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 01 0 0 3 C 0 2 3 1. 3 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 4 0.10.30.40.40.4 01 0 0 3 C 0 2 6 1. 1 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.30.4 01 0 0 3 C 0 4 2 2. 1 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 7 0.20.50.60.60.7 01 0 0 3 C 0 5 1 4. 3 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1. 4 0.31.01.21.31.4 01 0 0 3 C 0 6 5 9. 0 0 . 9 8 6 . 0 4 0 . 0 8 0 . 0 1 0 0 % 0 . 3 1. 3 1. 6 1. 7 1. 9 0.62.12.52.62.9 01 0 0 3 C 0 6 8 7. 4 0 . 9 8 9 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 2 1. 1 1. 3 1. 4 1. 5 0.51.82.12.22.4 01 0 0 3 C 0 7 5 2. 9 0 . 9 8 4 . 0 3 2 . 3 4 0 . 0 2 4 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.60.60.70.8 01 0 0 3 J 0 0 3 3. 9 0 . 9 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 01 0 0 3 M 0 0 2 0. 5 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 0 0. 1 0. 2 0. 2 0. 2 0.00.10.20.20.2 01 0 0 3 M 0 0 4 1. 9 0 . 9 9 2 . 0 8 0 . 0 8 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 01 0 0 3 M 0 0 6 1. 0 0 . 9 7 4 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 2 0. 2 0. 2 0. 3 0.10.20.20.20.3 01 0 0 3 M 0 1 0 2. 2 0 . 9 6 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 01 0 0 3 M 0 1 3 3. 0 0 . 9 6 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 01 0 0 3 M 0 1 4 1. 4 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 01 0 0 3 M 0 1 6 2. 7 0 . 9 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 8 0. 8 0. 9 0.20.60.80.80.9 01 0 0 3 M 0 1 8 5. 8 0 . 9 8 0 . 0 5 . 0 2 8 . 0 4 6 0 % 0 . 0 0. 6 0. 8 0. 9 1. 0 0.21.01.11.21.4 01 0 0 3 M 0 2 1 3. 3 0 . 9 8 9 . 0 5 0 . 0 6 4 . 0 2 8 % 0. 2 0. 7 0. 8 0. 9 0. 9 0.20.70.90.91.0 01 0 0 3 H 1 8. 9 0 . 9 9 1 . 0 4 0 . 0 8 4 . 0 1 1 0 % 0 . 3 1. 4 1. 7 1. 8 2. 0 0.62.22.52.72.9 Un i t 1 , S u b - U n i t 4 01 0 0 4 C 0 0 7 1. 6 0 . 9 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 01 0 0 4 C 0 2 0 1. 1 0 . 9 8 9 . 0 6 0 . 0 6 3 . 0 5 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 01 0 0 4 C 0 3 7 4. 6 0 . 9 8 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 1. 0 1. 2 1. 2 1. 4 0.21.01.21.21.4 01 0 0 4 C 0 5 3 5. 4 0 . 9 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1. 6 0.31.21.41.51.6 01 0 0 4 C 0 6 3 3. 5 0 . 9 8 9 . 0 6 5 . 0 6 6 . 0 2 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.1 01 0 0 4 M 0 0 1 4. 1 0 . 9 8 8 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 0 0. 4 0. 5 0. 6 0. 6 0.20.91.11.21.3 01 0 0 4 M 0 0 6 1. 3 0 . 9 8 8 . 0 5 0 . 0 7 3 . 0 4 6 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.30.30.40.4 01 0 0 4 M 0 0 9 1. 2 0 . 9 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 3 0. 4 0. 4 0.10.30.30.40.4 01 0 0 4 M 0 1 1 1. 2 0 . 9 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.30.30.30.4 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 2 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 01 0 0 4 M 0 1 5 3. 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.80.91.01.1 01 0 0 4 M 0 1 8 5. 8 0 . 9 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 2 1. 4 1. 5 1. 6 0.31.21.41.51.6 01 0 0 4 M 0 1 9 1. 4 0 . 9 8 0 . 0 6 0 . 0 6 5 . 0 8 % 0. 1 0. 3 0. 3 0. 4 0. 4 0.10.30.30.40.4 01 0 0 4 M 0 2 3 3. 8 0 . 9 8 8 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 9 1. 0 1. 0 1. 1 0.20.91.01.01.1 01 0 0 4 M 0 2 6 2. 4 0 . 9 7 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 Un i t 1 , S u b - U n i t 5 01 0 0 5 C 0 0 1 2. 9 1 . 0 8 9 . 0 5 . 0 6 4 . 0 1 1 8 0 % 0 . 0 0. 3 0. 4 0. 5 0. 5 0.20.60.80.80.9 01 0 0 5 C 0 0 7 7. 0 1 . 0 9 4 . 0 5 0 . 0 8 2 . 0 6 4 % 0. 3 1. 4 1. 7 1. 8 2. 0 0.51.72.02.12.3 01 0 0 5 C 0 2 2 2. 9 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 01 0 0 5 C 0 2 5 3. 1 1 . 0 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 01 0 0 5 C 0 2 8 1. 6 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 01 0 0 5 C 0 3 1 2. 3 1 . 0 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 2 0. 6 0. 6 0. 7 0. 7 0.20.60.60.70.7 01 0 0 5 C 0 3 3 2. 1 1 . 0 8 4 . 0 0 . 0 2 5 . 0 0. 0 0. 2 0. 3 0. 3 0. 4 0.10.40.40.50.5 01 0 0 5 C 0 3 7 2. 2 1 . 0 8 8 . 0 4 0 . 0 5 6 . 0 4 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.50.60.60.6 01 0 0 5 M 0 0 3 3. 7 1 . 0 8 9 . 0 6 0 . 0 6 4 . 0 7 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 01 0 0 5 M 0 0 4 1. 3 1 . 0 8 7 . 0 4 5 . 0 5 3 . 0 1 8 % 0. 1 0. 2 0. 3 0. 3 0. 4 0.10.30.30.30.4 01 0 0 5 M 0 0 7 1. 3 1 . 0 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 4 0.10.30.40.40.4 Un i t 1 , S u b - U n i t 6 01 0 0 6 C 0 0 6 13 . 4 0 . 9 7 9 . 0 5 0 . 0 5 6 . 0 1 2 % 0. 6 2. 5 2. 9 3. 1 3. 4 0.62.73.23.33.7 01 0 0 6 C 0 0 9 5. 7 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.31.31.51.61.7 01 0 0 6 C 0 1 4 13 . 4 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 6 2. 8 3. 3 3. 6 3. 9 0.62.83.33.63.9 01 0 0 6 C 0 3 3 6. 3 0 . 9 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.31.31.51.71.8 01 0 0 6 C 0 4 1 4. 2 0 . 9 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 2 0. 8 1. 0 1. 1 1. 2 0.20.91.01.11.2 01 0 0 6 C 0 4 3 1. 1 0 . 9 9 0 . 0 8 0 . 0 8 0 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 01 0 0 6 J 0 0 2 21 . 4 0 . 9 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 1. 0 4. 3 5. 1 5. 4 6. 0 1.04.45.25.66.1 01 0 0 6 M 0 0 3 2. 7 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0. 8 0.20.60.70.80.8 01 0 0 6 M 0 1 1 6. 3 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1. 8 0.31.31.51.61.8 Un i t 1 , S u b - U n i t 7 01 0 0 7 C 0 1 0 8. 1 0 . 9 8 7 . 0 8 0 . 0 8 0 . 0 0 % 0. 5 1. 9 2. 2 2. 4 2. 5 0.51.92.22.42.5 01 0 0 7 C 0 1 4 15 . 0 0 . 9 7 8 . 0 6 5 . 0 6 5 . 0 0 % 0. 8 3. 1 3. 7 3. 9 4. 3 0.83.13.73.94.3 01 0 0 7 C 0 1 8 2. 8 0 . 9 8 4 . 0 6 5 . 0 6 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0. 8 0.20.60.70.80.8 Un i t 1 , S u b - U n i t 8 01 0 0 8 C 0 0 7 4. 8 0 . 9 8 9 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 2 1. 4 1. 4 1. 5 0.31.21.41.41.5 01 0 0 8 C 0 0 9 9. 3 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 5 1. 9 2. 3 2. 4 2. 6 0.51.92.32.42.6 01 0 0 8 C 0 1 3 5. 4 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1. 5 0.31.11.31.41.5 01 0 0 8 C 0 2 9 4. 9 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1. 4 0.31.01.21.31.4 01 0 0 8 M 0 0 2 8. 1 0 . 9 8 1 . 0 6 5 . 0 6 5 . 0 0 % 0. 4 1. 7 2. 0 2. 1 2. 3 0.41.72.02.12.3 01 0 0 8 H 1 2. 5 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 01 0 0 8 H 2 6. 1 0 . 9 6 9 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 1 0. 5 0. 7 0. 7 0. 8 0.21.01.31.41.5 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 3 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 1 , S u b - U n i t 9 01 0 0 9 C 0 0 8 2 . 9 0 . 9 8 6 . 0 6 0 . 0 6 0 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 01 0 0 9 C 0 2 0 1 . 9 0 . 9 6 9 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 01 0 0 9 M 0 0 1 4 . 6 0 . 9 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 1 1 . 3 1 . 3 1 . 4 0 . 3 1 . 1 1 . 3 1 . 3 1 . 4 01 0 0 9 M 0 0 2 1 . 4 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 01 0 0 9 M 0 0 3 2 . 8 0 . 9 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 01 0 0 9 M 0 0 4 2 . 3 0 . 9 7 4 . 0 6 0 . 0 6 0 . 0 0 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 01 0 0 9 M 0 0 6 4 . 7 0 . 9 7 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 1 0 . 6 0 . 8 0 . 8 0 . 9 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 0 9 M 0 1 0 5 . 5 0 . 9 8 1 . 0 6 0 . 0 6 0 . 0 0 % 0 . 3 1 . 1 1 . 4 1 . 4 1 . 6 0 . 3 1 . 1 1 . 4 1 . 4 1 . 6 01 0 0 9 M 0 1 1 7 . 2 0 . 9 8 1 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 1 . 2 1 . 5 1 . 6 1 . 7 0 . 3 1 . 4 1 . 7 1 . 7 1 . 9 01 0 0 9 H 1 4 . 8 0 . 9 7 2 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 1 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 0 9 H 2 3 . 9 0 . 9 6 8 . 0 4 5 . 0 4 9 . 0 9 % 0 . 1 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 9 0 . 9 Un i t 1 , S u b - U n i t 1 0 01 0 1 0 C 0 0 5 7 . 6 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0 . 4 1 . 7 1 . 9 2 . 1 2 . 2 0 . 4 1 . 7 1 . 9 2 . 1 2 . 2 01 0 1 0 C 0 1 0 4 . 8 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 01 0 1 0 C 0 1 6 7 . 9 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0 . 4 1 . 6 1 . 9 2 . 1 2 . 2 0 . 4 1 . 6 1 . 9 2 . 1 2 . 2 01 0 1 0 C 0 2 3 0 . 5 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0 . 0 0 . 1 0 . 1 0 . 1 0 . 2 0 . 0 0 . 1 0 . 1 0 . 1 0 . 2 01 0 1 0 C 0 2 5 5 . 4 0 . 9 8 5 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 6 0 . 3 1 . 2 1 . 4 1 . 5 1 . 6 01 0 1 0 C 0 3 0 2 . 7 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 6 0 . 7 0 . 8 0 . 2 0 . 6 0 . 6 0 . 7 0 . 8 01 0 1 0 C 0 3 5 5 . 7 0 . 9 8 9 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 3 1 . 5 1 . 6 1 . 7 0 . 3 1 . 3 1 . 5 1 . 6 1 . 7 01 0 1 0 O 0 0 2 1 . 8 0 . 9 7 7 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 Un i t 1 , S u b - U n i t 1 1 01 0 1 1 C 0 0 8 4 . 2 0 . 9 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 1 C 0 1 2 5 . 8 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 01 0 1 1 C 0 1 8 6 . 6 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 4 1 . 5 1 . 7 1 . 9 2 . 0 0 . 4 1 . 5 1 . 7 1 . 9 2 . 0 01 0 1 1 C 0 2 2 4 . 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 01 0 1 1 C 0 2 5 4 . 1 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 01 0 1 1 C 0 3 1 5 . 5 0 . 9 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 3 1 . 5 1 . 6 1 . 7 0 . 3 1 . 3 1 . 5 1 . 6 1 . 7 01 0 1 1 J 0 0 1 5 . 6 0 . 9 8 8 . 0 4 5 . 0 4 9 . 0 9 % 0 . 2 1 . 1 1 . 4 1 . 4 1 . 6 0 . 3 1 . 2 1 . 4 1 . 5 1 . 6 Un i t 1 , S u b - U n i t 1 2 01 0 1 2 C 0 0 1 2 . 3 0 . 9 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 01 0 1 2 C 0 0 4 6 . 0 0 . 9 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 2 1 . 5 1 . 6 1 . 7 0 . 3 1 . 2 1 . 5 1 . 6 1 . 7 01 0 1 2 C 0 1 0 2 . 9 1 . 1 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 8 0 . 8 01 0 1 2 C 0 1 2 1 . 1 1 . 1 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 1 2 C 0 1 3 1 . 0 1 . 1 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 3 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 01 0 1 2 C 0 1 4 1 . 7 1 . 1 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 01 0 1 2 C 0 2 6 4 . 1 1 . 1 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 2 M 0 0 6 1 . 0 1 . 1 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 01 0 1 2 M 0 0 9 1 . 2 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 1 2 O 0 0 5 3 . 0 1 . 1 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 8 0 . 8 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 4 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 1 , S u b - U n i t 1 3 01 0 1 3 C 0 0 2 1 . 3 1 . 1 9 4 . 0 3 5 . 0 8 5 . 0 1 4 3 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 1 3 C 0 0 4 2 . 4 1 . 1 9 4 . 0 4 5 . 0 8 2 . 0 8 2 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 3 C 0 0 6 1 . 5 1 . 1 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 1 3 C 0 0 8 2 . 7 1 . 1 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 3 C 0 1 0 3 . 7 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 2 0 . 7 0 . 9 1 . 0 1 . 0 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 01 0 1 3 C 0 1 2 4 . 5 1 . 1 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 01 0 1 3 C 0 1 7 4 . 6 1 . 1 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 01 0 1 3 C 0 2 3 2 . 3 1 . 1 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 01 0 1 3 C 0 2 5 2 . 1 1 . 1 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 01 0 1 3 C 0 4 1 2 . 0 1 . 1 8 8 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 1 0 . 3 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 01 0 1 3 J 0 0 1 6 . 5 1 . 1 8 8 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 3 1 . 3 1 . 6 1 . 7 1 . 8 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 01 0 1 3 M 0 0 2 4 . 1 1 . 1 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 Un i t 1 , S u b - U n i t 1 4 01 0 1 4 C 0 0 4 1 . 5 1 . 0 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 01 0 1 4 C 0 0 8 1 . 6 1 . 0 9 0 . 0 5 0 . 0 6 9 . 0 3 8 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 01 0 1 4 C 0 2 0 3 . 7 1 . 0 9 3 . 0 1 0 . 0 8 1 . 0 7 1 0 % 0 . 0 0 . 5 0 . 6 0 . 6 0 . 7 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 4 C 0 2 4 3 . 5 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 3 0 . 9 1 . 0 1 . 1 1 . 2 0 . 3 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 4 M 0 0 2 7 . 5 1 . 0 9 3 . 0 4 5 . 0 8 0 . 0 7 8 % 0 . 3 1 . 4 1 . 7 1 . 8 2 . 0 0 . 5 1 . 8 2 . 1 2 . 2 2 . 4 01 0 1 4 M 0 0 3 5 . 4 1 . 0 9 3 . 0 6 5 . 0 7 7 . 0 1 8 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 0 . 4 1 . 3 1 . 5 1 . 6 1 . 7 01 0 1 4 M 0 0 5 1 . 7 1 . 0 9 4 . 0 5 0 . 0 8 4 . 0 6 8 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 01 0 1 4 M 0 0 6 1 . 8 1 . 0 9 3 . 0 5 0 . 0 8 1 . 0 6 2 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 J3 4 6 9 . 2 4 6 1 . 2 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 3 0 . 0 0 . 2 0 . 2 0 . 2 0 . 3 J1 9 5 8 . 0 6 9 4 . 9 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0 . 1 0 . 7 0 . 9 1 . 0 1 . 1 0 . 1 0 . 7 0 . 9 1 . 0 1 . 1 J6 4 4 . 9 3 7 5 . 3 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0 . 1 0 . 8 1 . 0 1 . 1 1 . 2 0 . 1 0 . 8 1 . 0 1 . 1 1 . 2 Un i t 1 , S u b - U n i t 1 5 01 0 1 5 C 0 0 1 4 . 0 1 . 0 9 3 . 0 5 . 0 8 1 . 0 1 5 2 0 % 0 . 0 0 . 5 0 . 6 0 . 6 0 . 7 0 . 3 1 . 0 1 . 1 1 . 2 1 . 3 01 0 1 5 C 0 1 9 3 . 6 0 . 5 9 4 . 0 8 0 . 0 8 1 . 0 1 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 5 C 0 3 7 2 . 5 0 . 5 9 1 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 5 C 0 3 8 1 . 4 0 . 5 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 1 5 C 0 4 1 2 . 5 0 . 5 9 3 . 0 1 5 . 0 7 7 . 0 4 1 3 % 0 . 0 0 . 4 0 . 4 0 . 5 0 . 5 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 5 C 0 4 8 2 . 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 5 C 0 5 0 2 . 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 5 M 0 0 5 2 . 6 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 01 0 1 5 M 0 0 6 3 . 0 0 . 5 9 3 . 0 5 . 0 8 1 . 0 1 5 2 0 % 0 . 0 0 . 3 0 . 4 0 . 5 0 . 5 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 01 0 1 5 M 0 1 0 3 . 0 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 01 0 1 5 M 0 1 3 2 . 4 0 . 5 9 4 . 0 6 5 . 0 8 0 . 0 2 3 % 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 01 0 1 5 M 0 1 4 1 . 5 0 . 5 9 4 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 01 0 1 5 M 0 1 7 3 . 1 0 . 5 9 4 . 0 2 . 0 8 5 . 0 4 1 5 0 % 0 . 0 0 . 3 0 . 4 0 . 5 0 . 5 0 . 2 0 . 8 0 . 9 0 . 9 1 . 0 01 0 1 5 M 0 2 0 2 . 0 0 . 5 9 4 . 0 5 . 0 8 0 . 0 1 5 0 0 % 0 . 0 0 . 3 0 . 3 0 . 4 0 . 4 0 . 2 0 . 5 0 . 6 0 . 6 0 . 7 01 0 1 5 M 0 2 7 3 . 6 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 7 0 . 9 1 . 0 1 . 0 0 . 2 0 . 7 0 . 9 1 . 0 1 . 0 01 0 1 5 M 0 2 8 7 . 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 4 1 . 6 1 . 9 2 . 0 2 . 2 0 . 4 1 . 6 1 . 9 2 . 0 2 . 2 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 5 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 1 , S u b - U n i t 1 6 01 0 1 6 C 0 0 2 3 . 0 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 8 0 . 9 0 . 9 1 . 0 0 . 2 0 . 8 0 . 9 0 . 9 1 . 0 01 0 1 6 C 0 0 8 4 . 8 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 6 0 . 3 1 . 2 1 . 4 1 . 5 1 . 6 01 0 1 6 C 0 1 8 2 . 1 0 . 5 9 3 . 0 6 0 . 0 7 8 . 0 3 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 7 01 0 1 6 C 0 2 3 2 . 0 0 . 5 9 5 . 0 6 0 . 0 8 5 . 0 4 2 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 01 0 1 6 C 0 2 5 2 . 3 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 01 0 1 6 C 0 2 7 2 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 01 0 1 6 C 0 2 9 1 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 01 0 1 6 C 0 3 4 2 . 0 0 . 5 9 5 . 0 8 0 . 0 8 5 . 0 6 % 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 01 0 1 6 C 0 5 3 1 . 2 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 01 0 1 6 J 0 0 1 1 . 1 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 3 0 . 3 0 . 1 0 . 3 0 . 3 0 . 3 0 . 3 01 0 1 6 O 0 0 2 2 . 1 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 0 . 2 0 . 6 0 . 6 0 . 7 0 . 7 Un i t 1 , S u b - U n i t 1 7 01 0 1 7 C 0 2 6 5 . 9 1 . 0 9 6 . 0 9 5 . 0 9 5 . 0 0 % 0 . 5 1 . 5 1 . 7 1 . 8 2 . 0 0 . 5 1 . 5 1 . 7 1 . 8 2 . 0 01 0 1 7 C 0 4 3 1 . 0 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 01 0 1 7 C 0 5 0 1 . 9 0 . 5 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 6 01 0 1 7 C 0 7 0 1 . 8 0 . 5 9 5 . 0 8 2 . 0 8 2 . 0 0 % 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 5 0 . 6 0 . 6 01 0 1 7 C 0 6 1 5 . 8 0 . 5 9 5 . 0 5 . 0 8 5 . 0 1 6 0 0 % 0 . 1 0 . 7 0 . 9 1 . 0 1 . 1 0 . 4 1 . 4 1 . 7 1 . 7 1 . 9 01 0 1 7 M 0 0 3 2 . 9 1 . 0 8 5 . 0 4 0 . 0 6 3 . 0 5 8 % 0 . 1 0 . 5 0 . 6 0 . 7 0 . 7 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 01 0 1 7 M 0 0 5 0 . 7 1 . 0 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0 . 1 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 2 0 . 2 0 . 2 0 . 2 01 0 1 7 M 0 0 6 2 . 2 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 2 0 . 5 0 . 6 0 . 6 0 . 7 01 0 1 7 M 0 0 7 1 . 7 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 01 0 1 7 M 0 0 8 3 . 5 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 01 0 1 7 M 0 0 9 4 . 5 1 . 0 9 3 . 0 7 0 . 0 8 0 . 0 1 4 % 0 . 3 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 01 0 1 7 M 0 1 2 3 . 6 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 3 0 . 9 1 . 0 1 . 1 1 . 2 0 . 3 0 . 9 1 . 0 1 . 1 1 . 2 01 0 1 7 M 0 1 3 3 . 9 1 . 0 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 1 0 . 6 0 . 8 0 . 9 1 . 0 0 . 3 1 . 0 1 . 1 1 . 2 1 . 3 01 0 1 7 M 0 1 5 3 . 8 1 . 0 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 9 1 . 1 1 . 1 1 . 2 Un i t 2 , S u b - U n i t 1 02 0 0 1 C 0 0 1 1 . 1 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 1 C 0 0 2 1 . 4 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 0 . 1 0 . 3 0 . 3 0 . 4 0 . 4 02 0 0 1 C 0 0 4 2 . 5 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 02 0 0 1 C 0 0 5 3 . 6 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 02 0 0 1 C 0 0 7 3 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 02 0 0 1 C 0 0 9 1 . 8 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 02 0 0 1 C 0 1 2 1 . 8 2 . 0 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 02 0 0 1 C 0 1 5 3 . 9 2 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 02 0 0 1 M 0 0 4 4 . 1 2 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 1 1 . 2 02 0 0 1 M 0 0 5 3 . 7 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 02 0 0 1 H 1 1 2 . 8 0 . 5 8 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 4 2 . 1 2 . 6 2 . 8 3 . 1 0 . 6 2 . 6 3 . 1 3 . 3 3 . 6 02 0 0 1 H 2 1 5 . 8 0 . 5 8 6 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 5 2 . 6 3 . 2 3 . 4 3 . 8 0 . 7 3 . 2 3 . 8 4 . 1 4 . 5 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 6 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 2 , S u b - U n i t 2 02 0 0 2 C 0 0 8 1 . 0 2 . 0 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 02 0 0 2 M 0 0 1 1 . 4 2 . 0 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 2 M 0 0 5 2 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 02 0 0 2 M 0 0 7 1 . 6 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 02 0 0 2 M 0 0 8 7 . 7 2 . 0 8 3 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 0 . 3 1 . 5 1 . 8 1 . 9 2 . 1 02 0 0 2 M 0 0 9 5 . 2 2 . 0 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 02 0 0 2 M 0 1 0 4 . 6 2 . 0 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 02 0 0 2 M 0 1 1 4 . 0 2 . 0 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 Un i t 2 , S u b - U n i t 3 02 0 0 3 C 0 0 7 2 . 0 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 02 0 0 3 C 0 0 8 7 . 2 2 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0 . 4 1 . 5 1 . 8 1 . 9 2 . 1 0 . 4 1 . 5 1 . 8 1 . 9 2 . 1 02 0 0 3 C 0 0 9 2 . 9 2 . 5 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 02 0 0 3 C 0 1 6 1 . 2 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 3 C 0 1 7 1 . 1 3 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 3 C 0 1 8 1 . 3 2 . 5 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 02 0 0 3 C 0 2 9 3 . 3 2 . 0 8 9 . 0 3 0 . 0 6 1 . 0 1 0 3 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 02 0 0 3 C 0 3 3 1 . 9 3 . 5 8 7 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 02 0 0 3 C 0 3 6 1 . 7 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 0 . 1 0 . 4 0 . 4 0 . 5 0 . 5 02 0 0 3 C 0 3 8 1 . 4 3 . 5 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 02 0 0 3 C 0 3 9 1 . 5 3 . 5 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 02 0 0 3 C 0 4 8 5 . 0 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 02 0 0 3 C 0 5 4 1 3 . 9 2 . 0 8 4 . 0 3 5 . 0 4 3 . 0 2 3 % 0 . 5 2 . 5 3 . 0 3 . 2 3 . 5 0 . 6 2 . 7 3 . 2 3 . 4 3 . 7 02 0 0 3 C 0 6 3 7 . 6 1 . 0 8 4 . 0 5 0 . 0 7 5 . 0 5 0 % 0 . 3 1 . 3 1 . 6 1 . 7 1 . 8 0 . 5 1 . 7 2 . 0 2 . 2 2 . 4 02 0 0 3 C 0 6 5 1 5 . 7 1 . 0 8 7 . 0 5 0 . 0 7 5 . 0 5 0 % 0 . 6 2 . 9 3 . 4 3 . 7 4 . 0 1 . 0 3 . 6 4 . 2 4 . 5 4 . 9 02 0 0 3 C 0 7 6 1 2 . 3 3 . 5 8 5 . 0 5 0 . 0 5 0 . 0 0 % 0 . 6 2 . 5 2 . 9 3 . 2 3 . 4 0 . 6 2 . 5 2 . 9 3 . 2 3 . 4 02 0 0 3 C 0 7 9 5 . 5 3 . 5 8 8 . 0 5 0 . 0 6 5 . 0 3 0 % 0 . 2 1 . 1 1 . 3 1 . 4 1 . 5 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 02 0 0 3 C 0 9 6 3 . 5 1 . 0 8 4 . 0 2 5 . 0 4 2 . 0 6 8 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 7 0 . 8 0 . 9 1 . 0 02 0 0 3 C 1 4 1 6 . 2 3 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 3 1 . 5 1 . 6 1 . 8 0 . 3 1 . 3 1 . 5 1 . 6 1 . 8 02 0 0 3 C 1 4 2 6 . 7 2 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 0 . 3 1 . 4 1 . 6 1 . 7 1 . 9 02 0 0 3 C 1 4 4 1 . 2 3 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 3 C 1 4 9 4 . 6 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 2 1 . 4 0 . 2 1 . 0 1 . 2 1 . 2 1 . 4 02 0 0 3 C 1 5 2 2 . 2 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 02 0 0 3 C 1 5 5 1 . 0 2 . 5 9 3 . 0 7 5 . 0 7 9 . 0 5 % 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 2 0 . 3 0 . 3 0 . 3 02 0 0 3 J 0 0 2 2 . 7 3 . 5 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 02 0 0 3 J 0 0 7 4 . 6 1 . 0 7 4 . 0 5 0 . 0 5 9 . 0 1 8 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 02 0 0 3 J 0 1 0 5 . 0 1 . 0 8 5 . 0 5 0 . 0 6 5 . 0 3 0 % 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 02 0 0 3 J 0 1 7 3 . 6 1 . 5 7 9 . 0 5 0 . 0 6 5 . 0 3 0 % 0 . 2 0 . 6 0 . 8 0 . 8 0 . 9 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 02 0 0 3 J 0 1 8 8 . 1 1 . 5 8 5 . 0 7 0 . 0 7 3 . 0 4 % 0 . 5 1 . 8 2 . 1 2 . 2 2 . 4 0 . 5 1 . 8 2 . 1 2 . 3 2 . 5 02 0 0 3 J 0 2 0 2 . 5 1 . 0 8 2 . 0 5 0 . 0 6 5 . 0 3 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 1 0 . 5 0 . 6 0 . 7 0 . 7 02 0 0 3 M 0 0 1 1 . 7 7 . 0 8 6 . 0 2 5 . 0 5 0 . 0 1 0 0 % 0 . 0 0 . 3 0 . 3 0 . 3 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 02 0 0 3 M 0 0 7 1 . 6 7 . 0 8 6 . 0 1 5 . 0 5 0 . 0 2 3 3 % 0 . 0 0 . 2 0 . 3 0 . 3 0 . 3 0 . 1 0 . 3 0 . 4 0 . 4 0 . 4 02 0 0 3 M 0 0 8 1 . 6 7 . 0 8 6 . 0 2 5 . 0 5 0 . 0 1 0 0 % 0 . 0 0 . 3 0 . 3 0 . 3 0 . 4 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 02 0 0 3 M 0 1 0 2 . 1 7 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 7 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 02 0 0 3 M 0 1 4 3. 3 2 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 02 0 0 3 M 0 1 7 6. 4 2 . 0 8 5 . 0 2 0 . 0 4 7 . 0 1 3 5 % 0 . 2 1. 0 1. 2 1. 3 1. 4 0.31.31.51.61.8 02 0 0 3 M 0 2 1 2. 0 2 . 5 9 2 . 0 7 0 . 0 7 4 . 0 6 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 02 0 0 3 M 0 2 4 2. 9 2 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0. 8 0.20.60.70.80.8 02 0 0 3 M 0 2 6 1. 9 3 . 5 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 02 0 0 3 M 0 2 7 7. 2 2 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 5 1. 7 1. 9 2. 0 0.31.51.71.92.0 02 0 0 3 M 0 3 1 10 . 2 1 . 0 7 9 . 0 6 5 . 0 6 5 . 0 0 % 0. 6 2. 1 2. 5 2. 7 2. 9 0.62.12.52.72.9 02 0 0 3 M 0 3 5 2. 7 3 . 5 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.10.60.70.70.8 02 0 0 3 M 0 4 0 4. 5 1 . 0 8 5 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.21.01.21.21.4 02 0 0 3 M 0 4 2 9. 0 1 . 5 8 3 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 1. 7 2. 0 2. 1 2. 3 0.51.92.32.42.6 02 0 0 3 M 0 4 5 2. 5 1 . 0 7 7 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.50.60.60.7 02 0 0 3 M 0 4 8 2. 7 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0. 9 0.20.70.80.80.9 02 0 0 3 M 0 4 9 2. 0 1 . 0 9 2 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 7 0.20.50.60.60.7 02 0 0 3 M 0 5 2 6. 1 1 . 0 9 1 . 0 5 0 . 0 6 9 . 0 3 8 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.41.41.71.81.9 02 0 0 3 M 0 5 3 2. 1 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.20.50.60.60.7 02 0 0 3 M 0 5 4 4. 4 1 . 0 9 1 . 0 5 0 . 0 7 1 . 0 4 2 % 0. 2 0. 9 1. 1 1. 1 1. 2 0.31.01.21.31.4 02 0 0 3 M 0 5 5 2. 5 1 . 0 8 8 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.60.60.70.7 02 0 0 3 M 0 5 8 5. 7 1 . 0 9 4 . 0 6 5 . 0 8 2 . 0 2 6 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.41.41.61.71.9 Un i t 2 , S u b - U n i t 4 02 0 0 4 C 0 0 2 3. 2 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 02 0 0 4 C 0 0 7 3. 1 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 0. 6 0. 8 0. 8 0. 9 0.20.60.80.80.9 Un i t 2 , S u b - U n i t 5 02 0 0 5 C 0 0 1 3. 9 2 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 02 0 0 5 C 0 0 3 2. 4 2 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 6 0. 7 0. 7 0. 8 0.20.60.70.70.8 02 0 0 5 C 0 0 4 1. 0 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 02 0 0 5 C 0 0 7 1. 8 1 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.40.50.60.6 02 0 0 5 C 0 1 6 3. 3 1 . 5 9 4 . 0 8 0 . 0 8 5 . 0 6 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 02 0 0 5 C 0 2 5 2. 9 1 . 5 9 5 . 0 4 0 . 0 8 5 . 0 1 1 3 % 0 . 1 0. 6 0. 6 0. 7 0. 8 0.20.70.80.91.0 02 0 0 5 C 0 3 2 2. 2 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 5 0. 5 0. 6 0. 6 0.20.60.60.70.7 02 0 0 5 M 0 0 1 2. 7 1 . 5 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.20.70.80.80.9 02 0 0 5 M 0 0 3 2. 3 1 . 5 9 5 . 0 8 0 . 0 8 5 . 0 6 % 0. 2 0. 6 0. 6 0. 7 0. 7 0.20.60.60.70.8 02 0 0 5 M 0 0 4 1. 2 1 . 0 9 4 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.40.4 02 0 0 5 M 0 0 7 2. 7 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0. 9 0.20.70.80.80.9 02 0 0 5 M 0 0 8 3. 7 1 . 5 9 5 . 0 4 5 . 0 8 5 . 0 8 9 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.30.91.01.11.2 02 0 0 5 M 0 1 0 2. 4 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 2 0. 6 0. 6 0. 7 0. 7 0.20.60.70.70.8 02 0 0 5 M 0 1 2 2. 3 1 . 0 9 4 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.20.60.70.70.8 02 0 0 5 O 0 0 3 0. 6 1 . 5 9 5 . 0 6 5 . 0 8 5 . 0 3 1 % 0. 0 0. 2 0. 2 0. 2 0. 2 0.00.20.20.20.2 Un i t 2 , S u b - U n i t 6 02 0 0 6 C 0 0 0 5. 3 0 . 8 9 4 . 0 8 0 . 0 8 0 . 0 0 % 0. 4 1. 3 1. 5 1. 6 1. 7 0.41.31.51.61.7 02 0 0 6 C 0 1 3 3. 6 0 . 8 9 4 . 0 6 5 . 0 8 2 . 0 2 6 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.91.01.11.2 02 0 0 6 C 0 2 4 3. 7 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 3 0. 9 1. 1 1. 1 1. 2 0.30.91.11.11.2 02 0 0 6 C 0 3 3 3. 9 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 1. 0 1. 1 1. 2 1. 3 0.31.01.11.21.3 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 8 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 02 0 0 6 C 0 4 7 3. 8 1 . 0 9 6 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 1. 0 1. 1 1. 2 1. 3 0.31.01.11.21.3 02 0 0 6 C 0 5 8 2. 2 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 6 0. 6 0. 7 0. 7 0.20.60.60.70.7 02 0 0 6 C 0 6 2 2. 4 1 . 0 9 2 . 0 5 0 . 0 8 4 . 0 6 8 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.20.60.70.70.8 02 0 0 6 C 0 7 4 3. 2 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 02 0 0 6 C 0 8 1 1. 0 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 02 0 0 6 J 0 0 2 5. 0 1 . 5 9 4 . 0 7 5 . 0 8 0 . 0 7 % 0. 3 1. 2 1. 4 1. 5 1. 6 0.31.21.41.51.7 02 0 0 6 J 0 0 6 5. 5 1 . 5 9 1 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 3 1. 2 1. 4 1. 5 1. 6 0.31.31.51.61.7 02 0 0 6 J 0 1 0 2. 8 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 2 0. 7 0. 8 0. 9 0. 9 0.20.70.80.90.9 02 0 0 6 J 0 1 4 2. 0 1 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.50.60.60.6 02 0 0 6 J 0 1 7 2. 4 1 . 5 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.20.60.70.70.8 02 0 0 6 J 0 1 8 2. 4 1 . 0 9 5 . 0 5 0 . 0 8 5 . 0 7 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.20.60.70.70.8 02 0 0 6 J 0 2 2 8. 9 1 . 5 8 8 . 0 4 5 . 0 5 9 . 0 3 1 % 0. 4 1. 7 2. 1 2. 2 2. 5 0.52.02.32.42.7 02 0 0 6 M 0 0 4 4. 4 1 . 5 9 4 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 2 0. 9 1. 1 1. 1 1. 3 0.31.11.31.31.4 02 0 0 6 M 0 0 8 2. 8 1 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 02 0 0 6 M 0 0 9 5. 2 1 . 5 9 5 . 0 5 0 . 0 8 4 . 0 6 8 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.41.31.51.61.7 02 0 0 6 M 0 1 3 9. 2 1 . 5 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 4 1. 9 2. 2 2. 4 2. 6 0.51.92.32.52.7 02 0 0 6 M 0 1 5 4. 1 1 . 5 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1. 4 0.31.01.21.31.4 02 0 0 6 M 0 1 6 3. 5 1 . 0 9 5 . 0 9 5 . 0 9 5 . 0 0 % 0. 3 0. 9 1. 0 1. 1 1. 2 0.30.91.01.11.2 02 0 0 6 M 0 1 8 2. 1 1 . 0 9 5 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 7 0.20.50.60.60.7 02 0 0 6 M 0 1 9 2. 3 1 . 0 9 4 . 0 9 0 . 0 9 0 . 0 0 % 0. 2 0. 6 0. 7 0. 7 0. 8 0.20.60.70.70.8 02 0 0 6 M 0 2 0 2. 8 1 . 5 9 4 . 0 5 0 . 0 8 3 . 0 6 6 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.20.70.80.80.9 02 0 0 6 M 0 2 2 4. 7 1 . 5 9 3 . 0 8 0 . 0 8 0 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1. 5 0.31.11.31.41.5 02 0 0 6 M 0 2 7 3. 8 1 . 0 9 4 . 0 6 0 . 0 7 6 . 0 2 7 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.20.91.11.11.2 02 0 0 6 M 0 2 8 4. 4 1 . 0 9 1 . 0 4 0 . 0 6 6 . 0 6 5 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.31.01.21.31.4 02 0 0 6 M 0 3 0 4. 3 1 . 0 9 4 . 0 6 5 . 0 8 0 . 0 2 3 % 0. 2 1. 0 1. 2 1. 2 1. 4 0.31.11.21.31.4 02 0 0 6 M 0 3 1 5. 3 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.21.11.31.41.5 02 0 0 6 M 0 3 2 1. 2 1 . 0 8 0 . 0 2 . 0 2 5 . 0 1 1 5 0 % 0 . 0 0. 1 0. 2 0. 2 0. 2 0.00.20.20.20.3 02 0 0 6 M 0 3 3 3. 6 1 . 0 8 6 . 0 4 0 . 0 4 8 . 0 2 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.90.91.0 02 0 0 6 M 0 3 4 2. 0 1 . 0 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 02 0 0 6 M 0 3 6 2. 5 1 . 0 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0. 8 0.20.60.70.80.8 02 0 0 6 M 0 3 8 4. 5 1 . 0 8 8 . 0 5 5 . 0 5 5 . 0 0 % 0. 2 1. 0 1. 1 1. 2 1. 3 0.21.01.11.21.3 02 0 0 6 M 0 4 0 3. 6 1 . 0 9 3 . 0 5 5 . 0 7 5 . 0 3 6 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.91.01.11.2 02 0 0 6 M 0 4 1 6. 5 1 . 0 9 3 . 0 6 0 . 0 7 6 . 0 2 7 % 0. 4 1. 5 1. 7 1. 8 2. 0 0.41.61.81.92.1 02 0 0 6 M 0 4 4 2. 2 1 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.7 02 0 0 6 M 0 4 6 2. 8 0 . 7 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.20.60.70.70.8 Un i t 2 , S u b - U n i t 7 02 0 0 7 C 0 0 1 1. 6 0 . 8 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 02 0 0 7 C 0 0 3 0. 6 0 . 8 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 0 0. 1 0. 2 0. 2 0. 2 0.00.20.20.20.2 02 0 0 7 C 0 1 0 4. 3 0 . 8 9 3 . 0 6 0 . 0 8 1 . 0 3 5 % 0. 2 1. 0 1. 1 1. 2 1. 3 0.31.01.21.31.4 02 0 0 7 C 0 1 1 1. 4 0 . 8 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 02 0 0 7 C 0 1 2 5. 9 0 . 8 8 8 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 3 1. 2 1. 4 1. 5 1. 7 0.31.31.51.61.7 02 0 0 7 C 0 1 9 1. 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 4 0.10.30.40.40.4 02 0 0 7 C 0 2 2 7. 3 0 . 7 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 3 1. 4 1. 7 1. 8 2. 0 0.31.51.81.92.1 02 0 0 7 C 0 2 6 4. 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 2 1. 3 0.20.91.11.21.3 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 9 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 02 0 0 7 C 0 2 9 2. 4 1 . 0 8 7 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.7 02 0 0 7 C 0 4 0 2. 4 1 . 0 8 8 . 0 2 0 . 0 5 0 . 0 1 5 0 % 0 . 1 0. 4 0. 5 0. 5 0. 6 0.10.50.60.60.7 02 0 0 7 M 0 0 4 2. 4 0 . 7 8 8 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 02 0 0 7 M 0 0 5 5. 1 1 . 0 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.21.11.31.41.5 02 0 0 7 O 0 0 6 4. 4 1 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1. 5 0.31.11.31.41.5 02 0 0 7 O 0 1 1 3. 8 1 . 0 8 9 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.81.01.01.1 Un i t 3 , S u b - U n i t 1 03 0 0 1 C 0 3 3 2. 3 2 . 5 8 5 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.50.60.60.6 03 0 0 1 C 1 2 0 5. 4 0 . 5 8 3 . 0 2 5 . 0 3 8 . 0 5 2 % 0. 1 0. 8 1. 0 1. 1 1. 2 0.21.01.21.31.4 03 0 0 1 M 0 0 4 3. 2 2 . 5 8 0 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.20.60.70.80.9 03 0 0 1 M 0 0 6 4. 0 2 . 5 8 1 . 0 5 0 . 0 5 1 . 0 2 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.80.91.01.1 03 0 0 1 M 0 0 8 4. 3 2 . 5 8 2 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.91.01.11.2 03 0 0 1 M 0 1 0 3. 9 0 . 5 8 7 . 0 3 0 . 0 5 6 . 0 8 7 % 0. 1 0. 6 0. 8 0. 9 0. 9 0.20.81.01.01.1 03 0 0 1 M 0 1 1 3. 3 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 6 0. 8 0. 8 0. 9 0.20.70.80.91.0 03 0 0 1 M 0 1 2 4. 2 2 . 5 8 4 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.81.01.01.2 03 0 0 1 M 0 1 5 2. 5 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 1 7 2. 1 2 . 5 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.60.6 03 0 0 1 M 0 2 3 4. 8 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 2 1. 4 1. 4 1. 6 0.31.21.41.41.6 03 0 0 1 M 0 2 4 1. 4 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 03 0 0 1 M 0 2 5 2. 0 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 6 0.20.50.60.60.6 03 0 0 1 M 0 2 8 3. 6 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.20.91.01.11.2 03 0 0 1 M 0 2 9 3. 6 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.20.91.01.11.2 03 0 0 1 M 0 3 0 3. 0 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 0 1 M 0 3 1 1. 1 2 . 5 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 3 0.10.30.30.30.3 03 0 0 1 M 0 3 3 3. 7 2 . 5 9 4 . 0 8 0 . 0 8 4 . 0 5 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.30.91.11.11.2 03 0 0 1 M 0 3 4 1. 6 2 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 03 0 0 1 M 0 3 5 2. 1 0 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 7 0.20.50.60.60.7 03 0 0 1 M 0 3 8 5. 7 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.31.31.51.61.7 03 0 0 1 M 0 4 2 2. 4 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 4 4 2. 2 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 03 0 0 1 M 0 4 5 2. 2 0 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 03 0 0 1 M 0 4 6 3. 1 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0. 9 0.20.70.80.80.9 03 0 0 1 M 0 4 8 2. 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 4 9 1. 1 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 03 0 0 1 M 0 5 2 2. 5 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 6 0. 6 0. 7 0. 8 0.20.60.60.70.8 03 0 0 1 M 0 5 4 2. 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 5 7 1. 9 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 03 0 0 1 M 0 6 0 3. 5 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 03 0 0 1 M 0 6 1 2. 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 6 3 1. 9 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 03 0 0 1 M 0 6 8 2. 0 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 5 0. 6 0. 6 0.10.50.50.60.6 03 0 0 1 M 0 7 0 3. 3 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 0 1 M 0 7 2 2. 4 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 7 0.10.50.60.60.7 03 0 0 1 M 0 7 3 1. 7 0 . 5 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0. 5 0.10.40.40.50.5 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 10 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 03 0 0 1 M 0 7 6 2. 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 03 0 0 1 M 0 7 7 3. 8 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 03 0 0 1 M 0 8 0 3. 2 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 03 0 0 1 M 1 0 1 2. 9 2 . 5 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 03 0 0 1 H 1 5. 2 1 . 4 9 6 . 0 2 0 . 0 9 0 . 0 3 5 0 % 0 . 1 0. 8 1. 0 1. 0 1. 1 0.41.31.51.61.7 03 0 0 1 H 2 2. 2 1 . 4 9 6 . 0 3 0 . 0 9 0 . 0 2 0 0 % 0 . 1 0. 4 0. 4 0. 5 0. 5 0.20.60.60.70.7 03 0 0 1 H 3 1. 0 1 . 4 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 0 0. 2 0. 2 0. 2 0. 2 0.10.20.30.30.3 03 0 0 1 H 4 1. 2 1 . 4 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 0 0. 2 0. 2 0. 2 0. 2 0.10.30.40.40.4 03 0 0 1 H 5 0. 8 1 . 4 9 6 . 0 5 0 . 0 9 0 . 0 8 0 % 0. 0 0. 2 0. 2 0. 2 0. 2 0.10.20.20.20.3 03 0 0 1 H 6 1. 3 1 . 4 9 6 . 0 3 0 . 0 9 0 . 0 2 0 0 % 0 . 0 0. 2 0. 2 0. 3 0. 3 0.10.30.40.40.4 03 0 0 1 H 7 9. 2 0 . 5 9 6 . 0 1 5 . 0 9 0 . 0 5 0 0 % 0 . 2 1. 2 1. 5 1. 7 1. 9 0.72.32.72.83.1 03 0 0 1 H 8 4. 7 0 . 5 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 0. 3 1. 1 1. 4 1. 4 1. 5 0.31.21.41.41.6 03 0 0 1 H 9 4. 7 0 . 5 8 4 . 0 1 0 . 0 4 3 . 0 3 3 0 % 0 . 1 0. 6 0. 7 0. 8 0. 9 0.20.91.11.11.3 Un i t 3 , S u b - U n i t 2 03 0 0 2 C 0 0 1 1. 7 1 . 3 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.40.40.50.5 03 0 0 2 C 0 0 6 1. 6 0 . 5 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 03 0 0 2 C 0 0 9 1. 9 0 . 5 8 9 . 0 3 0 . 0 6 2 . 0 1 0 7 % 0 . 1 0. 3 0. 4 0. 4 0. 5 0.10.40.50.50.6 03 0 0 2 C 0 1 3 4. 6 0 . 5 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0. 3 1. 2 1. 3 1. 4 1. 5 0.31.11.31.41.5 03 0 0 2 C 0 1 9 1. 1 0 . 5 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.30.4 03 0 0 2 C 0 2 5 5. 1 1 . 3 8 8 . 0 6 0 . 0 6 0 . 0 0 % 0. 3 1. 1 1. 3 1. 4 1. 5 0.31.11.31.41.5 03 0 0 2 C 0 3 0 1. 5 1 . 3 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 03 0 0 2 M 0 2 0 5. 7 0 . 5 8 1 . 0 2 0 . 0 3 1 . 0 5 5 % 0. 1 0. 8 1. 0 1. 1 1. 2 0.21.01.11.21.4 03 0 0 2 M 0 3 0 3. 7 0 . 5 9 0 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 0 0. 4 0. 5 0. 6 0. 6 0.20.91.01.01.1 03 0 0 2 M 0 3 4 2. 4 0 . 5 9 0 . 0 2 2 . 0 6 5 . 0 1 9 5 % 0 . 1 0. 4 0. 4 0. 5 0. 5 0.20.50.60.70.7 03 0 0 2 H 1 4. 3 0 . 5 9 6 . 0 4 0 . 0 9 0 . 0 1 2 5 % 0 . 2 0. 8 1. 0 1. 0 1. 1 0.31.11.31.31.4 03 0 0 2 H 2 8. 7 0 . 5 9 3 . 0 3 0 . 0 8 1 . 0 1 7 0 % 0 . 2 1. 4 1. 7 1. 8 2. 0 0.62.12.52.62.8 03 0 0 2 H 3 9. 7 0 . 5 9 6 . 0 1 0 . 0 9 0 . 0 8 0 0 % 0 . 1 1. 2 1. 5 1. 6 1. 8 0.72.52.83.03.3 03 0 0 2 H 4 22 . 1 1 . 0 8 2 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 1 1. 8 2. 4 2. 7 3. 0 1.04.35.15.46.0 03 0 0 2 H 5 9. 9 2 . 5 9 0 . 0 2 . 0 6 5 . 0 3 1 5 0 % 0 . 0 1. 0 1. 4 1. 5 1. 7 0.62.22.62.83.0 Un i t 3 , S u b - U n i t 3 03 0 0 3 C 0 0 1 1. 3 0 . 7 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 0 0. 2 0. 2 0. 3 0. 3 0.10.30.40.40.4 03 0 0 3 C 0 0 2 2. 9 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 03 0 0 3 C 0 5 1 11 . 9 0 . 7 9 2 . 0 1 0 . 0 8 0 . 0 7 0 0 % 0 . 1 1. 3 1. 6 1. 7 2. 0 0.82.93.33.63.8 03 0 0 3 C 0 5 3 7. 0 0 . 7 9 5 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0. 6 0. 9 0. 9 1. 1 0.51.72.02.12.3 03 0 0 3 M 0 0 1 1. 1 0 . 6 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.30.30.30.4 03 0 0 3 M 0 0 2 5. 4 0 . 7 9 3 . 0 0 . 0 8 0 . 0 0. 0 0. 6 0. 7 0. 8 0. 9 0.41.31.51.61.7 03 0 0 3 M 0 0 3 3. 4 0 . 6 9 3 . 0 2 5 . 0 8 0 . 0 2 2 0 % 0 . 1 0. 6 0. 6 0. 7 0. 8 0.20.81.01.01.1 03 0 0 3 M 0 0 4 8. 5 0 . 7 9 3 . 0 1 5 . 0 7 8 . 0 4 2 0 % 0 . 2 1. 2 1. 5 1. 6 1. 8 0.62.12.42.52.8 03 0 0 3 M 0 1 1 10 . 0 0 . 5 9 5 . 0 4 5 . 0 8 9 . 0 9 8 % 0. 4 1. 9 2. 3 2. 5 2. 7 0.72.52.93.13.3 03 0 0 3 M 0 1 3 16 . 0 0 . 5 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 1. 1 3. 9 4. 5 4. 8 5. 2 1.24.04.74.95.3 03 0 0 3 M 0 2 0 9. 5 0 . 5 9 6 . 0 7 5 . 0 9 0 . 0 2 0 % 0. 6 2. 2 2. 6 2. 8 3. 0 0.72.42.82.93.2 03 0 0 3 H 1 22 . 6 1 . 3 9 3 . 0 2 . 0 8 0 . 0 3 9 0 0 % 0 . 1 2. 4 3. 1 3. 3 3. 8 1.65.56.46.87.3 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 11 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 3 , S u b - U n i t 4 03 0 0 4 C 0 1 1 0 . 9 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 0 . 1 0 . 2 0 . 2 0 . 3 0 . 3 03 0 0 4 C 0 2 2 1 2 . 1 0 . 6 9 2 . 0 5 0 . 0 6 5 . 0 3 0 % 0 . 6 2 . 6 3 . 0 3 . 2 3 . 5 0 . 7 2 . 8 3 . 3 3 . 5 3 . 8 03 0 0 4 C 0 3 5 3 . 0 0 . 6 9 3 . 0 4 0 . 0 7 6 . 0 9 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 7 0 . 8 0 . 9 1 . 0 03 0 0 4 C 0 6 3 3 . 5 1 . 0 8 6 . 0 3 5 . 0 4 8 . 0 3 7 % 0 . 1 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 9 1 . 0 03 0 0 4 C 0 8 7 2 . 3 0 . 6 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 03 0 0 4 C 0 9 4 4 . 9 1 . 5 8 2 . 0 3 5 . 0 5 5 . 0 5 7 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 03 0 0 4 C 1 0 2 3 . 5 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 03 0 0 4 C 1 1 4 2 . 3 1 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 03 0 0 4 C 1 1 5 8 . 0 1 . 5 9 1 . 0 4 5 . 0 6 9 . 0 5 3 % 0 . 3 1 . 6 1 . 9 2 . 0 2 . 2 0 . 5 1 . 9 2 . 2 2 . 3 2 . 5 03 0 0 4 C 1 2 0 3 . 6 1 . 5 9 6 . 0 6 0 . 0 9 0 . 0 5 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 0 . 3 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 4 C 1 2 2 9 . 4 0 . 5 9 6 . 0 8 5 . 0 9 0 . 0 6 % 0 . 7 2 . 3 2 . 7 2 . 9 3 . 1 0 . 7 2 . 4 2 . 7 2 . 9 3 . 1 03 0 0 4 C 1 2 4 4 . 5 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 0 . 2 0 . 9 1 . 1 1 . 2 1 . 3 03 0 0 4 C 2 0 3 0 . 8 1 . 0 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 1 0 . 2 0 . 2 0 . 2 0 . 2 0 . 1 0 . 2 0 . 2 0 . 2 0 . 2 03 0 0 4 C 2 0 7 2 . 1 1 . 3 9 2 . 0 7 5 . 0 7 5 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 03 0 0 4 C 2 0 8 7 . 2 1 . 3 8 0 . 0 5 . 0 2 5 . 0 4 0 0 % 0 . 1 0 . 8 1 . 0 1 . 1 1 . 3 0 . 2 1 . 1 1 . 4 1 . 5 1 . 6 03 0 0 4 M 0 0 6 2 . 8 1 . 3 9 5 . 0 9 0 . 0 9 0 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 9 0 . 9 0 . 2 0 . 7 0 . 8 0 . 9 0 . 9 03 0 0 4 M 0 0 8 1 . 1 0 . 6 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 0 . 1 0 . 3 0 . 3 0 . 3 0 . 4 03 0 0 4 M 0 0 9 3 . 1 1 . 0 9 0 . 0 4 0 . 0 5 6 . 0 4 0 % 0 . 1 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 9 0 . 9 03 0 0 4 M 0 3 1 3 . 6 1 . 0 8 6 . 0 5 0 . 0 5 2 . 0 4 % 0 . 2 0 . 7 0 . 9 0 . 9 1 . 0 0 . 2 0 . 8 0 . 9 1 . 0 1 . 0 03 0 0 4 M 0 3 4 4 . 3 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 4 M 0 3 6 5 . 9 1 . 3 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 03 0 0 4 M 0 3 8 3 . 7 1 . 0 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 0 . 2 0 . 8 0 . 9 1 . 0 1 . 1 03 0 0 4 M 0 4 3 6 . 0 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 0 . 3 1 . 2 1 . 4 1 . 5 1 . 7 03 0 0 4 M 0 5 2 1 1 . 0 1 . 5 8 3 . 0 5 0 . 0 5 2 . 0 4 % 0 . 5 2 . 2 2 . 6 2 . 8 3 . 0 0 . 5 2 . 2 2 . 6 2 . 8 3 . 0 03 0 0 4 M 0 6 0 3 . 7 0 . 6 9 1 . 0 7 0 . 0 7 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 4 M 0 6 1 3 . 8 1 . 5 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 7 0 . 9 1 . 0 1 . 0 0 . 2 0 . 7 0 . 9 1 . 0 1 . 0 03 0 0 4 M 0 6 4 3 . 9 1 . 5 8 7 . 0 3 0 . 0 6 9 . 0 1 3 0 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 4 M 0 6 6 6 . 5 1 . 5 8 6 . 0 4 5 . 0 5 0 . 0 1 1 % 0 . 3 1 . 3 1 . 5 1 . 6 1 . 8 0 . 3 1 . 3 1 . 6 1 . 7 1 . 8 03 0 0 4 M 0 7 0 4 . 2 1 . 0 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 0 1 . 1 1 . 2 03 0 0 4 H 1 7 . 4 1 . 0 8 3 . 0 3 0 . 0 3 0 . 0 0 % 0 . 2 1 . 3 1 . 5 1 . 7 1 . 8 0 . 2 1 . 3 1 . 5 1 . 7 1 . 8 03 0 0 4 H 2 9 . 5 0 . 3 8 8 . 0 0 . 0 6 0 . 0 0 . 0 0 . 9 1 . 1 1 . 3 1 . 4 0 . 5 2 . 1 2 . 4 2 . 6 2 . 8 03 0 0 4 H 3 1 0 . 1 0 . 3 9 0 . 0 0 . 0 6 5 . 0 0 . 0 0 . 9 1 . 2 1 . 3 1 . 5 0 . 6 2 . 3 2 . 7 2 . 9 3 . 1 03 0 0 4 H 4 7 . 8 1 . 0 8 8 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 1 1 . 0 1 . 2 1 . 3 1 . 5 0 . 4 1 . 6 1 . 9 2 . 1 2 . 2 03 0 0 4 H 5 1 3 . 4 0 . 2 8 7 . 0 5 . 0 5 0 . 0 9 0 0 % 0 . 1 1 . 4 1 . 9 2 . 0 2 . 3 0 . 6 2 . 7 3 . 2 3 . 4 3 . 8 03 0 0 4 H 7 1 0 . 6 1 . 3 9 1 . 0 2 5 . 0 6 3 . 0 1 5 2 % 0 . 3 1 . 8 2 . 2 2 . 4 2 . 6 0 . 6 2 . 4 2 . 8 3 . 0 3 . 3 03 0 0 4 H 8 8 . 0 1 . 3 8 6 . 0 2 . 0 5 1 . 0 2 4 5 0 % 0 . 0 0 . 8 1 . 1 1 . 2 1 . 3 0 . 4 1 . 6 1 . 9 2 . 1 2 . 3 Un i t 3 , S u b - U n i t 5 03 0 0 5 M 0 0 2 4 . 8 0 . 3 9 3 . 0 5 0 . 0 8 0 . 0 6 0 % 0 . 2 1 . 0 1 . 2 1 . 2 1 . 4 0 . 3 1 . 2 1 . 4 1 . 4 1 . 6 03 0 0 5 M 0 0 4 4 . 7 0 . 3 9 3 . 0 6 0 . 0 8 0 . 0 3 3 % 0 . 2 1 . 0 1 . 2 1 . 3 1 . 4 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 03 0 0 5 M 0 1 0 6 . 2 0 . 3 9 8 . 0 9 8 . 0 9 8 . 0 0 % 0 . 5 1 . 6 1 . 8 1 . 9 2 . 1 0 . 5 1 . 6 1 . 8 1 . 9 2 . 1 03 0 0 5 M 0 2 0 2 . 8 0 . 3 9 3 . 0 4 0 . 0 8 0 . 0 1 0 0 % 0 . 1 0 . 5 0 . 6 0 . 7 0 . 7 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 03 0 0 5 M 0 2 1 3 . 3 0 . 3 9 3 . 0 3 0 . 0 8 0 . 0 1 6 7 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 03 0 0 5 M 0 2 2 1 . 4 0 . 3 9 6 . 0 9 0 . 0 9 0 . 0 0 % 0 . 1 0 . 4 0 . 4 0 . 4 0 . 5 0 . 1 0 . 4 0 . 4 0 . 4 0 . 5 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 12 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) Un i t 3 , S u b - U n i t 6 03 0 0 6 C 0 2 4 1 0 . 3 0 . 7 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 0 . 7 2 . 5 2 . 9 3 . 1 3 . 3 0 . 8 2 . 6 3 . 0 3 . 2 3 . 4 03 0 0 6 C 0 3 5 3 . 2 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 4 0 . 5 0 . 5 0 . 6 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 03 0 0 6 C 0 6 0 2 . 6 0 . 7 9 6 . 0 0 . 0 9 0 . 0 0 . 0 0 . 2 0 . 3 0 . 4 0 . 4 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 03 0 0 6 C 0 6 1 6 . 5 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 7 0 . 9 1 . 0 1 . 1 0 . 5 1 . 6 1 . 9 2 . 0 2 . 2 03 0 0 6 C 0 6 3 8 . 2 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 9 1 . 1 1 . 2 1 . 4 0 . 6 2 . 1 2 . 4 2 . 5 2 . 7 03 0 0 6 C 0 6 5 1 2 . 4 0 . 7 9 6 . 0 4 0 . 0 9 0 . 0 1 2 5 % 0 . 5 2 . 3 2 . 8 2 . 9 3 . 3 0 . 9 3 . 1 3 . 6 3 . 8 4 . 1 03 0 0 6 M 0 0 8 1 2 . 7 0 . 7 9 6 . 0 8 0 . 0 9 0 . 0 1 3 % 0 . 9 3 . 1 3 . 6 3 . 8 4 . 1 1 . 0 3 . 2 3 . 7 3 . 9 4 . 2 03 0 0 6 M 0 2 1 2 . 6 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 3 0 . 4 0 . 4 0 . 5 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 03 0 0 6 M 0 2 4 4 . 5 0 . 7 9 7 . 0 9 5 . 0 9 5 . 0 0 % 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 0 . 3 1 . 1 1 . 3 1 . 4 1 . 5 03 0 0 6 M 0 2 5 2 . 3 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 3 0 . 3 0 . 4 0 . 4 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 03 0 0 6 M 0 2 7 3 . 7 0 . 7 9 6 . 0 5 . 0 9 0 . 0 1 7 0 0 % 0 . 0 0 . 4 0 . 6 0 . 6 0 . 7 0 . 3 1 . 0 1 . 1 1 . 1 1 . 3 03 0 0 6 M 0 3 0 4 . 9 0 . 7 9 5 . 0 5 . 0 8 8 . 0 1 6 6 0 % 0 . 0 0 . 5 0 . 7 0 . 7 0 . 8 0 . 4 1 . 2 1 . 4 1 . 5 1 . 6 03 0 0 6 M 0 3 2 5 0 . 2 0 . 7 9 5 . 0 3 0 . 0 9 0 . 0 2 0 0 % 1 . 3 7 . 6 9 . 3 1 0 . 0 1 1 . 1 3 . 7 1 2 . 6 1 4 . 5 1 5 . 4 1 6 . 7 03 0 0 6 O 0 0 2 2 . 3 0 . 7 9 6 . 0 0 . 0 9 0 . 0 0 . 0 0 . 2 0 . 3 0 . 3 0 . 4 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 Un i t 3 , S u b - U n i t 7 03 0 0 7 C 0 0 5 2 . 1 0 . 7 9 1 . 0 5 0 . 0 6 3 . 0 2 6 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 5 0 . 6 0 . 6 0 . 6 03 0 0 7 C 0 0 6 1 . 9 0 . 7 8 9 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 03 0 0 7 C 0 0 7 1 0 . 2 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 5 2 . 2 2 . 6 2 . 7 3 . 0 0 . 5 2 . 2 2 . 6 2 . 7 3 . 0 03 0 0 7 C 0 1 0 2 . 3 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 03 0 0 7 C 0 1 1 4 . 7 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 1 . 0 1 . 2 1 . 2 1 . 4 0 . 2 1 . 0 1 . 2 1 . 2 1 . 4 03 0 0 7 C 0 1 5 3 . 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 0 . 2 0 . 8 1 . 0 1 . 0 1 . 1 03 0 0 7 C 0 1 8 8 . 0 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 4 1 . 7 2 . 0 2 . 1 2 . 3 0 . 4 1 . 7 2 . 0 2 . 1 2 . 3 03 0 0 7 C 0 2 1 2 . 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 0 . 2 0 . 6 0 . 7 0 . 8 0 . 9 03 0 0 7 C 0 2 2 1 . 8 0 . 7 9 1 . 0 6 0 . 0 6 0 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 0 . 1 0 . 4 0 . 5 0 . 5 0 . 6 03 0 0 7 C 0 2 4 1 . 6 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 0 . 1 0 . 4 0 . 5 0 . 5 0 . 5 03 0 0 7 C 0 4 1 2 . 7 0 . 7 8 8 . 0 3 5 . 0 4 5 . 0 2 9 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 03 0 0 7 J 0 1 0 1 . 6 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 0 . 1 0 . 3 0 . 4 0 . 4 0 . 5 03 0 0 7 M 0 0 1 3 . 1 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 0 . 2 0 . 7 0 . 8 0 . 8 0 . 9 03 0 0 7 O 0 0 1 1 2 . 8 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0 . 9 3 . 1 3 . 7 3 . 9 4 . 2 0 . 9 3 . 1 3 . 7 3 . 9 4 . 2 03 0 0 7 O 0 0 2 5 . 3 0 . 5 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0 . 4 1 . 3 1 . 5 1 . 6 1 . 7 0 . 4 1 . 3 1 . 5 1 . 6 1 . 7 03 0 0 7 O 0 0 3 1 6 . 6 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 1 . 2 4 . 1 4 . 8 5 . 0 5 . 5 1 . 2 4 . 1 4 . 8 5 . 0 5 . 5 Un i t 3 , S u b - U n i t 8 03 0 0 8 C 0 3 9 3 . 1 0 . 7 8 7 . 0 5 5 . 0 5 5 . 0 0 % 0 . 2 0 . 6 0 . 8 0 . 8 0 . 9 0 . 2 0 . 6 0 . 8 0 . 8 0 . 9 03 0 0 8 C 0 4 8 4 . 4 0 . 7 8 6 . 0 4 0 . 0 5 0 . 0 2 5 % 0 . 2 0 . 8 1 . 0 1 . 1 1 . 2 0 . 2 0 . 9 1 . 1 1 . 1 1 . 3 03 0 0 8 C 0 5 2 2 . 1 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 0 . 1 0 . 4 0 . 5 0 . 6 0 . 6 03 0 0 8 C 0 5 3 3 . 2 0 . 7 8 7 . 0 3 0 . 0 5 0 . 0 6 7 % 0 . 1 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 8 0 . 8 0 . 9 03 0 0 8 C 0 5 5 0 . 6 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 0 0 . 1 0 . 2 0 . 2 0 . 2 0 . 0 0 . 1 0 . 2 0 . 2 0 . 2 03 0 0 8 C 0 5 8 0 . 8 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 0 . 0 0 . 2 0 . 2 0 . 2 0 . 2 03 0 0 8 C 0 7 0 2 . 4 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 0 . 1 0 . 5 0 . 6 0 . 6 0 . 7 03 0 0 8 C 0 7 6 4 . 6 0 . 7 8 6 . 0 3 5 . 0 5 0 . 0 4 3 % 0 . 2 0 . 8 1 . 0 1 . 0 1 . 2 0 . 2 1 . 0 1 . 1 1 . 2 1 . 3 03 0 0 8 C 0 9 0 2 . 5 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 0 . 2 0 . 6 0 . 7 0 . 7 0 . 8 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 13 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 03 0 0 8 C 0 9 3 2. 5 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 6 0. 7 0. 7 0.10.60.60.70.7 03 0 0 8 C 0 9 7 3. 4 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 0 8 C 0 9 8 2. 5 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 5 0. 6 0. 7 0. 7 0.10.50.60.60.7 03 0 0 8 C 1 0 6 5. 0 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.21.11.31.41.5 03 0 0 8 C 1 2 3 3. 6 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 9 1. 0 1. 0 0.20.70.91.01.0 03 0 0 8 C 1 3 3 4. 0 0 . 7 9 1 . 0 6 0 . 0 6 1 . 0 2 % 0. 2 0. 9 1. 1 1. 1 1. 2 0.20.91.11.11.2 03 0 0 8 J 0 0 4 11 . 8 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 8 2. 9 3. 4 3. 6 3. 9 0.82.93.43.63.9 03 0 0 8 J 0 1 2 1. 6 0 . 7 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0. 5 0.10.40.40.50.5 03 0 0 8 J 0 1 4 2. 0 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 5 0. 6 0. 6 0. 6 0.10.50.60.60.6 03 0 0 8 J 0 1 5 3. 2 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 0. 9 0.20.70.80.90.9 03 0 0 8 J 0 2 1 1. 5 0 . 7 9 0 . 0 5 0 . 0 5 8 . 0 1 6 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 03 0 0 8 J 0 2 2 3. 5 0 . 7 9 1 . 0 6 0 . 0 6 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.80.91.01.1 03 0 0 8 J 0 3 1 3. 1 0 . 7 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 0 8 M 0 0 1 1. 7 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 03 0 0 8 M 0 0 3 7. 3 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 5 1. 8 2. 1 2. 2 2. 4 0.51.82.12.22.4 03 0 0 8 M 0 0 4 1. 8 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.40.50.60.6 03 0 0 8 M 0 0 5 4. 4 0 . 5 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 1. 1 1. 3 1. 3 1. 4 0.31.11.31.31.4 03 0 0 8 M 0 0 7 2. 6 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 8 0. 9 0.20.60.70.80.9 03 0 0 8 M 0 0 9 3. 3 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 03 0 0 8 M 0 1 0 2. 0 0 . 7 9 1 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 5 0. 6 0. 6 0. 6 0.20.50.60.60.6 03 0 0 8 M 0 1 1 3. 8 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 3 0. 9 1. 1 1. 1 1. 3 0.30.91.11.11.3 03 0 0 8 M 0 1 2 2. 6 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 6 0. 7 0. 7 0.10.60.60.70.7 03 0 0 8 M 0 2 1 3. 0 0 . 7 9 5 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 8 0. 9 0. 9 1. 0 0.20.80.90.91.0 03 0 0 8 M 0 2 4 0. 9 0 . 7 8 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 2 0. 2 0. 2 0. 3 0.10.20.20.20.3 03 0 0 8 M 0 2 5 3. 2 0 . 7 9 0 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 03 0 0 8 M 0 2 6 6. 5 0 . 7 9 1 . 0 5 0 . 0 5 9 . 0 1 8 % 0. 3 1. 4 1. 7 1. 7 1. 9 0.41.51.71.82.0 03 0 0 8 M 0 3 3 6. 8 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 4 1. 7 1. 8 2. 0 0.31.41.71.82.0 03 0 0 8 M 0 3 4 3. 0 0 . 7 8 7 . 0 5 0 . 0 5 2 . 0 4 % 0. 2 0. 6 0. 7 0. 8 0. 9 0.20.60.80.80.9 03 0 0 8 M 0 4 0 3. 5 0 . 7 9 2 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 9 1. 0 1. 0 1. 1 0.20.91.01.01.1 03 0 0 8 M 0 4 2 1. 7 0 . 7 9 3 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 03 0 0 8 M 0 4 4 2. 4 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 6 0. 7 0. 7 0. 8 0.20.60.70.70.8 03 0 0 8 M 0 5 1 3. 3 0 . 7 9 5 . 0 2 0 . 0 8 5 . 0 3 2 5 % 0 . 1 0. 5 0. 6 0. 7 0. 8 0.20.81.01.01.1 Un i t 3 , S u b - U n i t 9 03 0 0 9 C 0 0 1 3. 5 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1. 1 0.20.91.01.11.1 03 0 0 9 C 0 0 7 1. 3 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 4 0.10.30.40.40.4 03 0 0 9 C 0 0 8 3. 5 0 . 7 9 0 . 0 7 0 . 0 7 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 1 0.20.80.91.01.1 03 0 0 9 C 0 1 3 3. 3 0 . 7 8 5 . 0 7 0 . 0 7 1 . 0 1 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 0 9 C 0 1 7 4. 1 0 . 7 7 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 03 0 0 9 C 0 2 1 3. 8 0 . 7 8 5 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 03 0 0 9 C 0 2 4 4. 3 0 . 7 8 3 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.20.91.01.11.2 03 0 0 9 C 0 2 6 3. 2 0 . 7 7 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 8 0. 8 0.10.60.70.80.8 03 0 0 9 C 0 2 9 1. 5 0 . 7 7 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.30.4 03 0 0 9 C 0 3 5 4. 5 0 . 7 7 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 0 1. 1 1. 2 0.20.91.01.11.2 03 0 0 9 C 0 4 0 3. 6 0 . 7 8 8 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 14 of 15 Ap p e n d i x D Central Point Stormwater Master Plan Su b b a s i n A r e a ( a c r e ) Ave r a g e S l o p e (% ) Cu r v e Nu m b e r Ex i s t i n g La n d U s e Fu t u r e L a n d Us e Pe r c e n t In c r e a s e 1- i n c h W a t e r Qu a l i t y D e s i g n St o r m 10 y r 2 4 h r D e s i g n St o r m 25 y r 2 4 h r D e s i g n St o r m 50 y r 2 4 h r D e s i g n St o r m 10 0 y r 2 4 h r De s i g n S t o r m 1-inch Water Quality Design Storm10yr 24hr Design Storm25yr 24hr Design Storm50yr 24hr Design Storm100yr 24hr Design Storm Tab l e D - 2 . H y d r o l o g i c I n p u t D a t a a n d R u n o f f V o l u m e R e s u l t s Im p e r v i o u s A r e a ( % ) Ex i s t i n g L a n d U s e S c e n a r i o Su b b a s i n R u n o f f V o l u m e ( a c r e - f e e t ) Future Land Use Scenario Subbasin Runoff Volume (acre feet) 03 0 0 9 C 0 4 5 1. 8 0 . 7 8 7 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 4 0. 5 0. 5 0.10.40.40.50.5 03 0 0 9 C 0 4 8 3. 5 0 . 7 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 8 0. 9 1. 0 0.20.70.80.91.0 03 0 0 9 C 0 5 0 3. 8 0 . 7 8 5 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 03 0 0 9 C 0 5 8 1. 9 0 . 7 9 0 . 0 6 5 . 0 6 5 . 0 0 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.40.50.60.6 03 0 0 9 C 0 6 4 4. 4 0 . 7 9 2 . 0 6 5 . 0 6 5 . 0 0 % 0. 3 1. 0 1. 2 1. 3 1. 4 0.31.01.21.31.4 03 0 0 9 C 0 7 1 2. 7 0 . 7 9 2 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.20.60.70.80.9 03 0 0 9 C 0 8 9 7. 9 0 . 7 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 4 1. 6 1. 9 2. 1 2. 2 0.51.82.12.22.5 03 0 0 9 C 0 9 1 5. 8 0 . 7 8 8 . 0 5 5 . 0 5 7 . 0 4 % 0. 3 1. 2 1. 5 1. 6 1. 7 0.31.31.51.61.7 03 0 0 9 C 0 9 5 4. 9 0 . 7 9 0 . 0 5 0 . 0 5 6 . 0 1 2 % 0. 2 1. 0 1. 2 1. 3 1. 4 0.31.11.31.41.5 03 0 0 9 C 1 1 3 3. 6 0 . 7 8 8 . 0 5 0 . 0 5 7 . 0 1 4 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.80.91.01.0 03 0 0 9 C 1 1 6 6. 4 0 . 7 9 1 . 0 6 0 . 0 6 5 . 0 8 % 0. 4 1. 4 1. 7 1. 8 1. 9 0.41.51.71.82.0 03 0 0 9 C 1 2 1 5. 9 0 . 7 8 1 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 1 1. 4 1. 4 1. 6 0.31.11.41.41.6 03 0 0 9 M 0 0 2 2. 7 0 . 7 9 4 . 0 8 5 . 0 8 5 . 0 0 % 0. 2 0. 7 0. 8 0. 8 0. 9 0.20.70.80.80.9 03 0 0 9 M 0 1 6 3. 2 0 . 7 9 1 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 2 0. 7 0. 8 0. 8 0. 9 0.20.70.90.91.0 03 0 0 9 M 0 2 2 4. 8 0 . 7 9 0 . 0 6 0 . 0 6 5 . 0 8 % 0. 3 1. 0 1. 2 1. 3 1. 4 0.31.11.31.41.5 03 0 0 9 M 0 2 9 5. 1 0 . 7 9 2 . 0 6 0 . 0 6 5 . 0 8 % 0. 3 1. 1 1. 4 1. 4 1. 5 0.31.21.41.41.6 Un i t 3 , S u b - U n i t 1 0 03 0 1 0 C 0 0 4 1. 8 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 5 0.10.40.50.50.5 03 0 1 0 C 0 0 7 2. 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 7 0. 7 0. 8 0.10.60.70.70.8 03 0 1 0 C 0 1 0 2. 8 0 . 5 8 2 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 6 0. 6 0. 7 0. 8 0.10.60.60.70.8 03 0 1 0 C 0 2 1 3. 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 0. 9 1. 0 1. 0 0.20.80.91.01.0 03 0 1 0 C 0 2 6 3. 6 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 1 0 C 0 3 5 5. 8 0 . 5 7 9 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.21.11.31.41.5 03 0 1 0 C 0 4 1 6. 2 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 3 1. 5 1. 6 1. 7 0.31.31.51.61.7 03 0 1 0 C 0 4 4 1. 7 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 3 0. 4 0. 4 0. 5 0.10.30.40.40.5 03 0 1 0 C 0 5 0 2. 2 0 . 5 8 0 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 4 0. 5 0. 6 0. 6 0.10.40.50.60.6 03 0 1 0 C 0 5 4 0. 8 0 . 5 9 0 . 0 5 0 . 0 6 5 . 0 3 0 % 0. 0 0. 2 0. 2 0. 2 0. 2 0.10.20.20.20.2 03 0 1 0 C 0 6 2 7. 7 1 . 2 9 0 . 0 3 5 . 0 5 0 . 0 4 3 % 0. 3 1. 5 1. 7 1. 9 2. 1 0.41.72.02.12.3 03 0 1 0 C 0 7 0 1. 3 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.30.4 03 0 1 0 J 0 0 5 2. 3 0 . 3 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 2 0. 2 0. 2 0. 2 0.10.20.20.20.2 03 0 1 0 J 0 0 6 3. 1 0 . 3 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 2 0. 3 0. 3 0. 3 0.10.20.30.30.3 03 0 1 0 J 0 0 7 3. 6 0 . 1 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 3 0. 3 0. 3 0. 4 0.10.30.30.30.4 03 0 1 0 J 0 1 1 4. 0 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 8 1. 0 1. 0 1. 1 0.20.81.01.01.1 03 0 1 0 M 0 0 1 3. 5 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 7 0. 9 0. 9 1. 0 0.20.70.90.91.0 03 0 1 0 M 0 0 6 5. 2 0 . 5 8 7 . 0 5 0 . 0 5 4 . 0 8 % 0. 2 1. 1 1. 3 1. 4 1. 5 0.31.11.31.41.5 03 0 1 0 M 0 0 7 4. 9 0 . 5 8 6 . 0 5 0 . 0 5 3 . 0 6 % 0. 2 1. 0 1. 2 1. 3 1. 4 0.21.01.21.31.4 03 0 1 0 M 0 3 0 4. 4 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 2 0. 9 1. 1 1. 1 1. 3 0.20.91.11.11.3 03 0 1 0 M 0 4 2 6. 0 0 . 5 8 6 . 0 5 0 . 0 5 0 . 0 0 % 0. 3 1. 2 1. 5 1. 6 1. 7 0.31.21.51.61.7 J2 9 6 6 5. 2 1 . 0 8 1 . 0 3 0 . 0 3 0 . 0 0 % 0. 2 0. 9 1. 1 1. 2 1. 3 0.20.91.11.21.3 J2 5 2 8 2. 5 1 . 0 7 9 . 0 2 0 . 0 2 0 . 0 0 % 0. 1 0. 4 0. 5 0. 5 0. 6 0.10.40.50.50.6 J1 6 0 1 1. 1 1 . 0 8 1 . 0 3 0 . 0 3 0 . 0 0 % 0. 0 0. 2 0. 2 0. 2 0. 3 0.00.20.20.20.3 J1 3 8 5 4. 6 0 . 8 3 . 0 3 0 . 0 3 0 . 0 0 % 0. 1 0. 4 0. 4 0. 4 0. 5 0.10.40.40.40.5 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ R u n o f f R e s u l t s . x l s x FI N A L 15 of 15 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Un i t 1 , S u b - U n i t 1 01 0 0 1 C 0 0 4 0 1 0 0 1 M 0 0 5 1 0 9 3 0 ' ' D I A 2 4 1 . 2 % 1 2 2 5 . 0 0 1 2 2 3 . 6 8 12 3 5 . 0 1 2 3 4 . 9 1 2 2 5 . 4 1 2 2 5 . 1 1 2 2 5 . 4 1 2 2 5 . 2 1 . 4 1 . 5 - - 01 0 0 1 C 0 1 2 0 1 0 0 1 M 0 1 8 1 3 0 1 2 ' ' D I A 4 1 . 0 % 1 2 3 3 . 8 2 1 2 3 2 . 5 6 12 3 6 . 6 1 2 3 6 . 4 1 2 3 4 . 2 1 2 3 2 . 7 1 2 3 4 . 2 1 2 3 2 . 7 1 . 2 1 . 2 - - 01 0 0 1 C 0 1 3 0 1 0 0 1 C 0 1 2 2 9 9 1 2 ' ' D I A 3 0 . 5 % 1 2 3 5 . 4 6 1 2 3 4 . 0 2 12 3 8 . 0 1 2 3 6 . 6 1 2 3 5 . 9 1 2 3 4 . 2 1 2 3 5 . 9 1 2 3 4 . 2 1 . 2 1 . 2 - - 01 0 0 1 C 0 2 4 0 1 0 0 1 M 0 2 3 4 2 2 1 ' ' D I A 1 3 0 . 6 % 1 2 2 9 . 5 0 1 2 2 9 . 2 4 12 3 4 . 8 1 2 3 5 . 2 1 2 3 0 . 2 1 2 2 9 . 8 1 2 3 0 . 2 1 2 2 9 . 8 4 . 0 4 . 1 - - 01 0 0 1 C 0 3 6 0 1 0 0 1 M 0 3 1 3 1 1 1 5 ' ' D I A 5 0 . 5 % 1 2 3 4 . 7 8 1 2 3 3 . 2 2 12 3 7 . 8 1 2 3 6 . 8 1 2 3 5 . 2 1 2 3 3 . 5 1 2 3 5 . 2 1 2 3 3 . 5 0 . 9 1 . 0 - - 01 0 0 1 C 0 3 8 0 1 0 0 1 M 0 5 1 3 1 1 2 ' ' D I A 3 0 . 6 % 1 2 2 9 . 9 1 1 2 2 9 . 7 4 12 3 2 . 4 1 2 3 3 . 3 1 2 3 0 . 6 1 2 3 0 . 3 1 2 3 0 . 7 1 2 3 0 . 3 2 . 6 2 . 8 - - 01 0 0 1 C 0 3 9 0 1 0 0 1 C 0 3 8 5 8 8 " D I A 0 0 . 1 % 1 2 3 0 . 0 8 1 2 3 0 . 0 1 1 2 3 1 . 9 1 2 3 2 . 4 1 2 3 3 . 1 1 2 3 0 . 6 1 2 3 3 . 4 1 2 3 0 . 7 2.62.8Existing 10-yr 01 0 0 1 C 0 4 1 0 1 0 0 1 C 0 3 9 1 8 6 18 ' ' D I A 10 0 . 9 % 1 2 3 1 . 7 7 1 2 3 0 . 0 8 12 3 6 . 8 1 2 3 1 . 9 1 2 3 3 . 2 1 2 3 3 . 1 1 2 3 3 . 6 1 2 3 3 . 4 2.62.8-- 01 0 0 1 C 0 4 3 0 1 0 0 1 C 0 4 1 2 0 9 18 ' ' D I A 8 0 . 5 % 1 2 3 3 . 1 7 1 2 3 2 . 1 7 12 3 8 . 0 1 2 3 6 . 8 1 2 3 3 . 7 1 2 3 3 . 2 1 2 3 3 . 7 1 2 3 3 . 6 2.12.3-- 01 0 0 1 C 0 4 5 0 1 0 0 1 C 0 4 3 2 3 9 18 ' ' D I A 4 0 . 1 % 1 2 3 3 . 7 5 1 2 3 3 . 4 7 12 3 8 . 6 1 2 3 8 . 0 1 2 3 4 . 5 1 2 3 3 . 7 1 2 3 4 . 6 1 2 3 3 . 7 2.12.3-- 01 0 0 1 C 0 4 7 0 1 0 0 1 C 0 4 5 1 9 3 18 ' ' D I A 6 0 . 3 % 1 2 3 4 . 7 5 1 2 3 4 . 1 5 12 3 8 . 8 1 2 3 8 . 6 1 2 3 5 . 4 1 2 3 4 . 5 1 2 3 5 . 4 1 2 3 4 . 6 2.12.3-- 01 0 0 1 C 0 5 1 0 1 0 0 1 O 0 0 4 3 9 30 ' ' D I A 67 8 . 9 % 1 2 3 1 . 7 5 1 2 2 8 . 3 1 12 3 5 . 6 1 2 2 8 . 3 1 2 3 1 . 9 1 2 2 8 . 5 1 2 3 1 . 9 1 2 2 8 . 5 0.70.7-- 01 0 0 1 C 0 5 2 0 1 0 0 1 O 0 0 5 1 4 6 12 ' ' D I A 3 2 . 1 % 1 2 3 3 . 3 1 1 2 3 0 . 3 1 12 3 7 . 5 1 2 3 0 . 3 1 2 3 3 . 9 1 2 3 0 . 9 1 2 3 3 . 9 1 2 3 0 . 9 1.91.9-- 01 0 0 1 C 0 5 3 0 1 0 0 1 C 0 5 2 3 6 12 ' ' D I A 1 0 . 1 % 1 2 3 3 . 3 6 1 2 3 3 . 3 1 12 3 7 . 5 1 2 3 7 . 5 1 2 3 4 . 4 1 2 3 3 . 9 1 2 3 4 . 4 1 2 3 3 . 9 1.91.9-- 01 0 0 1 C 0 5 4 0 1 0 0 1 C 0 5 3 2 1 2 12 ' ' D I A 1 0 . 4 % 1 2 3 4 . 3 7 1 2 3 3 . 4 6 12 3 7 . 1 1 2 3 7 . 5 1 2 3 5 . 0 1 2 3 4 . 4 1 2 3 5 . 0 1 2 3 4 . 4 1.01.0-- 01 0 0 1 C 0 5 5 0 1 0 0 1 C 0 5 4 3 6 12 ' ' D I A 1 0 . 4 % 1 2 3 4 . 6 1 1 2 3 4 . 4 5 12 3 7 . 1 1 2 3 7 . 1 1 2 3 5 . 3 1 2 3 5 . 0 1 2 3 5 . 3 1 2 3 5 . 0 1.01.0-- 01 0 0 1 C 0 5 6 0 1 0 0 1 C 0 8 0 4 4 3 18 ' ' D I A 9 0 . 7 % 1 2 3 8 . 6 1 1 2 3 5 . 5 6 12 4 1 . 4 1 2 3 9 . 0 1 2 3 9 . 0 1 2 3 6 . 0 1 2 3 9 . 1 1 2 3 6 . 1 1.71.8-- 01 0 0 1 C 0 5 7 0 1 0 0 1 C 0 5 6 2 8 9 18 ' ' D I A 7 0 . 5 % 1 2 4 0 . 1 3 1 2 3 8 . 8 1 12 4 3 . 6 1 2 4 1 . 4 1 2 4 0 . 5 1 2 3 9 . 0 1 2 4 0 . 5 1 2 3 9 . 1 1.21.2-- 01 0 0 1 C 0 5 8 0 1 0 0 1 C 0 5 7 2 7 3 18 ' ' D I A 7 0 . 5 % 1 2 4 1 . 5 5 1 2 4 0 . 2 3 12 4 5 . 1 1 2 4 3 . 6 1 2 4 2 . 0 1 2 4 0 . 5 1 2 4 2 . 0 1 2 4 0 . 5 1.21.2-- 01 0 0 1 C 0 5 9 0 1 0 0 1 C 0 5 8 2 9 6 18 ' ' D I A 8 0 . 5 % 1 2 4 3 . 2 5 1 2 4 1 . 6 5 12 4 7 . 1 1 2 4 5 . 1 1 2 4 3 . 6 1 2 4 2 . 0 1 2 4 3 . 6 1 2 4 2 . 0 1.21.2-- 01 0 0 1 C 0 6 0 0 1 0 0 1 C 0 5 9 2 3 5 18 ' ' D I A 7 0 . 4 % 1 2 4 4 . 3 2 1 2 4 3 . 3 5 12 4 7 . 9 1 2 4 7 . 1 1 2 4 4 . 6 1 2 4 3 . 6 1 2 4 4 . 6 1 2 4 3 . 6 0.70.7-- 01 0 0 1 C 0 6 1 0 1 0 0 1 C 0 6 0 1 0 7 12 ' ' D I A 2 0 . 6 % 1 2 4 5 . 0 5 1 2 4 4 . 4 2 12 4 8 . 8 1 2 4 7 . 9 1 2 4 5 . 6 1 2 4 4 . 6 1 2 4 5 . 6 1 2 4 4 . 6 0.70.7-- 01 0 0 1 C 0 6 2 0 1 0 0 1 C 0 6 1 2 0 5 12 ' ' D I A 2 0 . 6 % 1 2 4 6 . 4 0 1 2 4 5 . 1 5 12 5 0 . 0 1 2 4 8 . 8 1 2 4 6 . 9 1 2 4 5 . 6 1 2 4 6 . 9 1 2 4 5 . 6 0.70.7-- 01 0 0 1 C 0 6 3 0 1 0 0 1 C 0 6 2 1 7 3 12 ' ' D I A 2 0 . 6 % 1 2 4 7 . 4 2 1 2 4 6 . 4 0 12 5 1 . 0 1 2 5 0 . 0 1 2 4 7 . 9 1 2 4 6 . 9 1 2 4 7 . 9 1 2 4 6 . 9 0.70.7-- 01 0 0 1 C 0 6 4 0 1 0 0 1 C 0 6 3 3 2 7 12 ' ' D I A 0 0 . 0 % 1 2 4 7 . 6 5 1 2 4 7 . 5 2 12 5 2 . 3 1 2 5 1 . 0 1 2 4 8 . 4 1 2 4 7 . 9 1 2 4 8 . 4 1 2 4 7 . 9 0.50.5-- 01 0 0 1 C 0 6 5 0 1 0 0 1 M 0 3 8 1 2 0 12 ' ' D I A 3 0 . 7 % 1 2 3 8 . 7 0 1 2 3 7 . 8 1 12 4 1 . 2 1 2 4 2 . 2 1 2 3 9 . 0 1 2 3 8 . 5 1 2 3 9 . 0 1 2 3 8 . 6 0.60.7-- 01 0 0 1 C 0 6 6 0 1 0 0 1 C 0 6 5 4 1 4 12 ' ' D I A 2 0 . 4 % 1 2 4 0 . 4 0 1 2 3 8 . 7 0 12 4 2 . 0 1 2 4 1 . 2 1 2 4 0 . 8 1 2 3 9 . 0 1 2 4 0 . 8 1 2 3 9 . 0 0.60.7-- 01 0 0 1 C 0 6 7 0 1 0 0 1 M 0 3 8 1 1 2 30 ' ' D I A 26 0 . 4 % 1 2 3 8 . 2 2 1 2 3 7 . 8 1 12 4 1 . 8 1 2 4 2 . 2 1 2 3 8 . 8 1 2 3 8 . 5 1 2 3 8 . 9 1 2 3 8 . 6 2.63.9-- 01 0 0 1 C 0 6 9 0 1 0 0 1 C 0 6 7 4 2 24 ' ' D I A 21 0 . 7 % 1 2 3 8 . 5 7 1 2 3 8 . 2 7 12 4 1 . 8 1 2 4 1 . 8 1 2 3 9 . 1 1 2 3 8 . 8 1 2 3 9 . 1 1 2 3 8 . 9 2.53.0-- 01 0 0 1 C 0 7 1 0 1 0 0 1 C 0 6 9 2 1 6 12 ' ' D I A 3 0 . 5 % 1 2 3 9 . 9 5 1 2 3 8 . 8 2 12 4 3 . 0 1 2 4 1 . 8 1 2 4 0 . 3 1 2 3 9 . 1 1 2 4 0 . 4 1 2 3 9 . 1 0.80.9-- 01 0 0 1 C 0 7 6 0 1 0 0 1 M 0 4 0 1 2 8 18 ' ' D I A 4 0 . 2 % 1 2 3 9 . 9 8 1 2 3 9 . 7 6 12 4 4 . 4 1 2 4 3 . 6 1 2 4 0 . 4 1 2 4 0 . 1 1 2 4 0 . 5 1 2 4 0 . 2 0.81.2-- 01 0 0 1 C 0 7 8 0 1 0 0 1 C 0 7 6 1 4 2 12 ' ' D I A 3 0 . 9 % 1 2 4 1 . 5 4 1 2 4 0 . 3 3 12 4 4 . 2 1 2 4 4 . 4 1 2 4 1 . 9 1 2 4 0 . 4 1 2 4 2 . 0 1 2 4 0 . 5 0.81.2-- 01 0 0 1 C 0 8 0 0 1 0 0 1 C 0 4 7 1 4 2 18 ' ' D I A 8 0 . 5 % 1 2 3 5 . 5 6 1 2 3 4 . 8 5 12 3 9 . 0 1 2 3 8 . 8 1 2 3 6 . 0 1 2 3 5 . 4 1 2 3 6 . 1 1 2 3 5 . 4 1.71.8-- 01 0 0 1 C 0 8 2 0 1 0 0 1 C 0 8 3 5 6 7 30 ' ' D I A 15 0 . 4 % 1 2 3 0 . 0 0 1 2 2 7 . 5 0 12 3 3 . 7 1 2 3 3 . 4 1 2 3 0 . 3 1 2 2 8 . 2 1 2 3 0 . 3 1 2 2 8 . 2 0.30.4-- 01 0 0 1 C 0 8 2 0 1 0 0 1 M 0 5 1 5 6 7 12 ' ' D I A 6 0 . 4 % 1 2 3 0 . 0 0 1 2 2 7 . 5 0 12 3 3 . 7 1 2 3 3 . 3 1 2 3 0 . 3 1 2 3 0 . 3 1 2 3 0 . 3 1 2 3 0 . 3 0.30.4-- 01 0 0 1 C 0 8 3 0 1 0 0 1 C 0 0 4 8 0 1 30 ' ' D I A 12 0 . 3 % 1 2 2 7 . 5 0 1 2 2 5 . 0 0 12 3 3 . 4 1 2 3 5 . 0 1 2 2 8 . 2 1 2 2 5 . 4 1 2 2 8 . 2 1 2 2 5 . 4 1.41.5-- 01 0 0 1 C 0 8 3 0 1 0 0 1 M 0 2 1 8 0 1 12 ' ' D I A 2 0 . 3 % 1 2 2 7 . 5 0 1 2 2 5 . 0 0 12 3 3 . 4 1 2 3 3 . 0 1 2 2 8 . 2 1 2 2 8 . 2 1 2 2 8 . 2 1 2 2 8 . 2 1.41.5-- 01 0 0 1 M 0 0 1 0 1 0 0 1 O 0 0 1 7 2 48 ' ' D I A 10 5 0 . 5 % 1 2 2 2 . 6 9 1 2 2 2 . 3 1 12 3 5 . 7 1 2 2 2 . 3 1 2 2 4 . 0 1 2 2 3 . 6 1 2 2 4 . 1 1 2 2 3 . 7 24.225.8-- 01 0 0 1 M 0 0 2 0 1 0 0 1 M 0 0 1 3 7 12 ' ' D I A 18 2 2 . 4 % 1 2 3 0 . 7 5 1 2 2 2 . 6 9 12 3 5 . 8 1 2 3 5 . 7 1 2 3 0 . 9 1 2 2 4 . 0 1 2 3 0 . 9 1 2 2 4 . 1 1.31.3-- 01 0 0 1 M 0 0 3 0 1 0 0 1 M 0 0 2 1 8 4 12 ' ' D I A 3 0 . 9 % 1 2 3 2 . 5 8 1 2 3 0 . 8 5 12 3 5 . 5 1 2 3 5 . 8 1 2 3 3 . 0 1 2 3 0 . 9 1 2 3 3 . 0 1 2 3 0 . 9 1.31.3-- 01 0 0 1 M 0 0 4 0 1 0 0 1 M 0 0 3 9 2 12 ' ' D I A 4 1 . 3 % 1 2 3 3 . 7 7 1 2 3 2 . 5 8 12 3 5 . 2 1 2 3 5 . 5 1 2 3 4 . 2 1 2 3 3 . 0 1 2 3 4 . 2 1 2 3 3 . 0 1.31.3-- 01 0 0 1 M 0 0 5 0 1 0 0 1 M 0 0 1 3 1 9 48 ' ' D I A 82 0 . 3 % 1 2 2 3 . 6 8 1 2 2 2 . 6 9 12 3 4 . 9 1 2 3 5 . 7 1 2 2 5 . 1 1 2 2 4 . 0 1 2 2 5 . 2 1 2 2 4 . 1 22.924.5-- 01 0 0 1 M 0 0 6 0 1 0 0 1 M 0 0 5 7 3 48 ' ' D I A 11 3 0 . 5 % 1 2 2 4 . 0 8 1 2 2 3 . 6 8 12 3 4 . 9 1 2 3 4 . 9 1 2 2 5 . 4 1 2 2 5 . 1 1 2 2 5 . 4 1 2 2 5 . 2 21.523.1-- 01 0 0 1 M 0 0 7 0 1 0 0 1 M 0 0 6 1 7 5 36 ' ' D I A 10 2 2 . 2 % 1 2 2 8 . 0 8 1 2 2 4 . 2 8 12 3 3 . 4 1 2 3 4 . 9 1 2 2 8 . 7 1 2 2 5 . 4 1 2 2 8 . 8 1 2 2 5 . 4 10.411.8-- 01 0 0 1 M 0 0 8 0 1 0 0 1 M 0 0 7 1 1 2 36 ' ' D I A 40 0 . 3 % 1 2 2 8 . 4 5 1 2 2 8 . 0 8 12 3 3 . 6 1 2 3 3 . 4 1 2 2 9 . 5 1 2 2 8 . 7 1 2 2 9 . 5 1 2 2 8 . 8 9.711.1-- 01 0 0 1 M 0 0 9 0 1 0 0 1 M 0 0 8 3 3 2 36 ' ' D I A 59 0 . 7 % 1 2 3 0 . 8 3 1 2 2 8 . 4 5 12 3 7 . 2 1 2 3 3 . 6 1 2 3 1 . 6 1 2 2 9 . 5 1 2 3 1 . 7 1 2 2 9 . 5 8.910.3-- 01 0 0 1 M 0 1 0 0 1 0 0 1 M 0 0 9 2 1 2 36 ' ' D I A 48 0 . 5 % 1 2 3 1 . 7 9 1 2 3 0 . 8 3 12 3 8 . 5 1 2 3 7 . 2 1 2 3 2 . 6 1 2 3 1 . 6 1 2 3 2 . 7 1 2 3 1 . 7 8.19.4-- 01 0 0 1 M 0 1 1 0 1 0 0 1 M 0 1 0 1 0 5 36 ' ' D I A 43 0 . 4 % 1 2 3 2 . 1 8 1 2 3 1 . 7 9 12 3 9 . 0 1 2 3 8 . 5 1 2 3 3 . 1 1 2 3 2 . 6 1 2 3 3 . 1 1 2 3 2 . 7 8.19.4-- 01 0 0 1 M 0 1 2 0 1 0 0 1 M 0 1 1 1 8 6 36 ' ' D I A 50 0 . 5 % 1 2 3 3 . 1 7 1 2 3 2 . 1 8 12 3 9 . 8 1 2 3 9 . 0 1 2 3 4 . 0 1 2 3 3 . 1 1 2 3 4 . 0 1 2 3 3 . 1 7.58.8-- 01 0 0 1 M 0 1 3 0 1 0 0 1 M 0 0 6 1 5 0 36 ' ' D I A 57 0 . 6 % 1 2 2 5 . 2 5 1 2 2 4 . 2 8 12 3 3 . 8 12 3 4 . 9 1 2 2 6 . 2 1 2 2 5 . 4 1 2 2 6 . 2 1 2 2 5 . 4 11.311.5-- 01 0 0 1 M 0 1 4 0 1 0 0 1 M 0 1 3 1 6 9 36 ' ' D I A 38 0 . 3 % 1 2 2 5 . 7 6 1 2 2 5 . 2 5 12 3 4 . 4 1 2 3 3 . 8 1 2 2 6 . 8 1 2 2 6 . 2 1 2 2 6 . 9 1 2 2 6 . 2 11.311.5-- 01 0 0 1 M 0 1 5 0 1 0 0 1 M 0 1 4 6 6 15 ' ' D I A 11 2 . 8 % 1 2 3 0 . 7 0 1 2 2 8 . 8 5 12 3 4 . 2 1 2 3 4 . 4 1 2 3 1 . 1 1 2 2 6 . 8 1 2 3 1 . 1 1 2 2 6 . 9 2.42.4-- 01 0 0 1 M 0 1 6 0 1 0 0 1 M 0 1 5 1 1 6 15 ' ' D I A 5 0 . 5 % 1 2 3 1 . 5 1 1 2 3 0 . 9 0 12 3 5 . 4 1 2 3 4 . 2 1 2 3 2 . 1 1 2 3 1 . 1 1 2 3 2 . 1 1 2 3 1 . 1 2.42.4-- 01 0 0 1 M 0 1 8 0 1 0 0 1 M 0 1 6 9 4 15 ' ' D I A 5 0 . 6 % 1 2 3 2 . 3 1 1 2 3 1 . 7 6 12 3 6 . 4 1 2 3 5 . 4 1 2 3 2 . 7 1 2 3 2 . 1 1 2 3 2 . 7 1 2 3 2 . 1 1.21.2-- 01 0 0 1 M 0 2 0 0 1 0 0 1 M 0 1 4 2 6 1 30 ' ' D I A 18 0 . 2 % 1 2 2 6 . 2 2 1 2 2 5 . 7 6 12 3 5 . 3 1 2 3 4 . 4 1 2 2 7 . 4 1 2 2 6 . 8 1 2 2 7 . 5 1 2 2 6 . 9 8.99.2-- Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 1 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 1 M 0 2 1 0 1 0 0 1 M 0 2 0 2 6 1 30 ' ' D I A 26 0 . 4 % 1 2 2 7 . 1 5 1 2 2 6 . 2 2 12 3 3 . 0 1 2 3 5 . 3 1 2 2 8 . 2 1 2 2 7 . 4 1 2 2 8 . 2 1 2 2 7 . 5 8.99.2-- 01 0 0 1 M 0 2 2 0 1 0 0 1 M 0 2 1 6 3 24 ' ' D I A 24 1 . 1 % 1 2 2 7 . 8 2 1 2 2 7 . 1 5 12 3 2 . 0 1 2 3 3 . 0 1 2 2 8 . 6 1 2 2 8 . 2 1 2 2 8 . 6 1 2 2 8 . 2 6.76.8-- 01 0 0 1 M 0 2 3 0 1 0 0 1 M 0 2 2 1 3 4 24 ' ' D I A 22 0 . 9 % 1 2 2 9 . 0 4 1 2 2 7 . 8 2 12 3 5 . 2 1 2 3 2 . 0 1 2 2 9 . 8 1 2 2 8 . 6 1 2 2 9 . 8 1 2 2 8 . 6 6.76.8-- 01 0 0 1 M 0 2 4 0 1 0 0 1 M 0 2 3 1 0 9 18 ' ' D I A 6 0 . 3 % 1 2 2 9 . 9 2 1 2 2 9 . 5 4 12 3 6 . 4 1 2 3 5 . 2 1 2 3 0 . 4 1 2 2 9 . 8 1 2 3 0 . 4 1 2 2 9 . 8 1.51.5-- 01 0 0 1 M 0 2 5 0 1 0 0 1 M 0 2 4 2 1 4 18 ' ' D I A 6 0 . 4 % 1 2 3 0 . 8 8 1 2 3 0 . 1 2 12 3 5 . 2 1 2 3 6 . 4 1 2 3 1 . 4 1 2 3 0 . 4 1 2 3 1 . 4 1 2 3 0 . 4 1.51.5-- 01 0 0 1 M 0 2 6 0 1 0 0 1 M 0 2 5 1 8 3 12 ' ' D I A 3 0 . 6 % 1 2 3 2 . 5 1 1 2 3 1 . 3 8 12 3 6 . 2 1 2 3 5 . 2 1 2 3 3 . 0 1 2 3 1 . 4 1 2 3 3 . 0 1 2 3 1 . 4 1.51.5-- 01 0 0 1 M 0 2 8 0 1 0 0 1 C 0 2 4 2 4 9 21 ' ' D I A 9 0 . 3 % 1 2 3 0 . 4 5 1 2 2 9 . 7 0 12 3 5 . 5 1 2 3 4 . 8 1 2 3 1 . 2 1 2 3 0 . 2 1 2 3 1 . 2 1 2 3 0 . 2 3.33.4-- 01 0 0 1 M 0 3 0 0 1 0 0 1 M 0 2 8 1 4 8 18 ' ' D I A 8 0 . 6 % 1 2 3 1 . 7 7 1 2 3 0 . 9 5 12 3 5 . 4 1 2 3 5 . 5 1 2 3 2 . 2 1 2 3 1 . 2 1 2 3 2 . 3 1 2 3 1 . 2 1.71.8-- 01 0 0 1 M 0 3 1 0 1 0 0 1 M 0 3 0 2 4 4 18 ' ' D I A 7 0 . 4 % 1 2 3 2 . 9 7 1 2 3 1 . 9 7 12 3 6 . 8 1 2 3 5 . 4 1 2 3 3 . 5 1 2 3 2 . 2 1 2 3 3 . 5 1 2 3 2 . 3 1.71.8-- 01 0 0 1 M 0 3 2 0 1 0 0 1 M 0 1 2 2 3 9 36 ' ' D I A 47 0 . 5 % 1 2 3 4 . 2 9 1 2 3 3 . 1 7 12 4 0 . 8 1 2 3 9 . 8 1 2 3 5 . 1 1 2 3 4 . 0 1 2 3 5 . 2 1 2 3 4 . 0 7.58.8-- 01 0 0 1 M 0 3 3 0 1 0 0 1 M 0 3 2 6 8 36 ' ' D I A 48 0 . 5 % 1 2 3 4 . 6 9 1 2 3 4 . 3 8 12 4 0 . 8 1 2 4 0 . 8 1 2 3 5 . 4 1 2 3 5 . 1 1 2 3 5 . 4 1 2 3 5 . 2 4.86.2-- 01 0 0 1 M 0 3 4 0 1 0 0 1 M 0 3 3 1 0 7 36 ' ' D I A 37 0 . 3 % 1 2 3 5 . 0 9 1 2 3 4 . 7 7 12 4 0 . 8 1 2 4 0 . 8 1 2 3 5 . 8 1 2 3 5 . 4 1 2 3 5 . 9 1 2 3 5 . 4 4.86.2-- 01 0 0 1 M 0 3 5 0 1 0 0 1 M 0 3 4 7 8 30 ' ' D I A 37 0 . 7 % 1 2 3 5 . 7 7 1 2 3 5 . 1 9 12 4 1 . 2 1 2 4 0 . 8 1 2 3 6 . 4 1 2 3 5 . 8 1 2 3 6 . 5 1 2 3 5 . 9 4.86.2-- 01 0 0 1 M 0 3 6 0 1 0 0 1 M 0 3 5 1 7 9 30 ' ' D I A 27 0 . 4 % 1 2 3 6 . 6 6 1 2 3 5 . 9 7 12 4 2 . 4 1 2 4 1 . 2 1 2 3 7 . 4 1 2 3 6 . 4 1 2 3 7 . 5 1 2 3 6 . 5 4.86.2-- 01 0 0 1 M 0 3 7 0 1 0 0 1 M 0 3 6 2 1 5 30 ' ' D I A 21 0 . 3 % 1 2 3 7 . 3 5 1 2 3 6 . 7 7 12 4 2 . 4 1 2 4 2 . 4 1 2 3 8 . 0 1 2 3 7 . 4 1 2 3 8 . 1 1 2 3 7 . 5 3.24.6-- 01 0 0 1 M 0 3 8 0 1 0 0 1 M 0 3 7 1 1 8 30 ' ' D I A 18 0 . 2 % 1 2 3 7 . 7 6 1 2 3 7 . 5 5 12 4 2 . 2 1 2 4 2 . 4 1 2 3 8 . 5 1 2 3 8 . 0 1 2 3 8 . 6 1 2 3 8 . 1 3.24.6-- 01 0 0 1 M 0 4 0 0 1 0 0 1 C 0 6 9 1 5 1 18 ' ' D I A 8 0 . 6 % 1 2 3 9 . 6 6 1 2 3 8 . 8 2 12 4 3 . 6 1 2 4 1 . 8 1 2 4 0 . 1 1 2 3 9 . 1 1 2 4 0 . 2 1 2 3 9 . 1 1.62.1-- 01 0 0 1 M 0 4 5 0 1 0 0 1 C 0 6 4 1 8 5 24 ' ' D I A 6 - 0 . 4 % 1 2 4 6 . 9 0 1 2 4 7 . 6 5 12 5 1 . 1 1 2 5 2 . 3 1 2 4 8 . 4 1 2 4 8 . 4 1 2 4 8 . 4 1 2 4 8 . 4 0.10.1-- 01 0 0 1 M 0 5 0 0 1 0 0 1 M 0 2 1 2 7 5 15 ' ' D I A 5 0 . 6 % 1 2 2 8 . 7 1 1 2 2 7 . 1 5 12 3 4 . 1 1 2 3 3 . 0 1 2 2 9 . 3 1 2 2 8 . 2 1 2 2 9 . 3 1 2 2 8 . 2 2.32.4-- 01 0 0 1 M 0 5 1 0 1 0 0 1 M 0 5 0 2 9 1 15 ' ' D I A 4 0 . 3 % 1 2 2 9 . 5 4 1 2 2 8 . 7 1 12 3 3 . 3 1 2 3 4 . 1 1 2 3 0 . 3 1 2 2 9 . 3 1 2 3 0 . 3 1 2 2 9 . 3 2.62.8-- Un i t 1 , S u b - U n i t 2 01 0 0 2 C 0 0 1 0 1 0 0 2 O 0 0 7 5 2 15 ' ' D I A 5 0 . 5 % 1 2 4 2 . 0 5 1 2 4 1 . 7 9 12 4 6 . 1 1 2 4 2 . 9 1 2 4 2 . 6 1 2 4 2 . 3 1 2 4 2 . 6 1 2 4 2 . 3 1.61.6-- 01 0 0 2 C 0 0 3 0 1 0 0 2 M 0 0 1 3 8 15 ' ' D I A 5 0 . 5 % 1 2 4 2 . 8 4 1 2 4 2 . 6 5 12 4 7 . 3 1 2 4 7 . 3 1 2 4 3 . 3 1 2 4 2 . 9 1 2 4 3 . 3 1 2 4 2 . 9 1.61.6-- 01 0 0 2 C 0 0 4 0 1 0 0 2 C 0 0 3 3 8 15 ' ' D I A 5 0 . 5 % 1 2 4 3 . 2 3 1 2 4 3 . 0 4 12 4 6 . 8 1 2 4 7 . 3 1 2 4 3 . 7 1 2 4 3 . 3 1 2 4 3 . 7 1 2 4 3 . 3 1.61.6-- 01 0 0 2 C 0 0 5 0 1 0 0 2 C 0 0 4 1 9 0 15 ' ' D I A 5 0 . 5 % 1 2 4 4 . 3 8 1 2 4 3 . 4 3 12 4 7 . 6 1 2 4 6 . 8 1 2 4 4 . 9 1 2 4 3 . 7 1 2 4 4 . 9 1 2 4 3 . 7 1.61.6-- 01 0 0 2 C 0 0 7 0 1 0 0 2 M 0 1 4 6 2 15 ' ' D I A 4 0 . 4 % 1 2 4 5 . 7 9 1 2 4 5 . 5 1 12 4 8 . 6 1 2 4 9 . 4 1 2 4 6 . 3 1 2 4 5 . 7 1 2 4 6 . 3 1 2 4 5 . 7 1.31.3-- 01 0 0 2 C 0 0 9 0 1 0 0 2 C 0 0 7 3 3 1 12 ' ' D I A 3 0 . 6 % 1 2 4 7 . 9 7 1 2 4 5 . 9 9 12 5 1 . 1 1 2 4 8 . 6 1 2 4 8 . 5 1 2 4 6 . 3 1 2 4 8 . 5 1 2 4 6 . 3 1.31.3-- 01 0 0 2 C 0 1 1 0 1 0 0 2 O 0 0 8 7 9 18 ' ' D I A 9 0 . 8 % 1 2 4 2 . 4 1 1 2 4 1 . 8 1 12 4 5 . 9 1 2 4 3 . 0 1 2 4 3 . 0 1 2 4 2 . 4 1 2 4 3 . 0 1 2 4 2 . 4 2.93.3-- 01 0 0 2 C 0 1 2 0 1 0 0 2 M 0 0 2 4 1 18 ' ' D I A 6 0 . 3 % 1 2 4 2 . 9 5 1 2 4 2 . 8 2 12 4 6 . 2 1 2 4 6 . 6 1 2 4 3 . 6 1 2 4 3 . 4 1 2 4 3 . 6 1 2 4 3 . 4 2.93.3-- 01 0 0 2 C 0 1 4 0 1 0 0 2 C 0 1 2 7 1 18 ' ' D I A 6 0 . 3 % 1 2 4 3 . 1 6 1 2 4 2 . 9 5 12 4 6 . 2 1 2 4 6 . 2 1 2 4 3 . 9 1 2 4 3 . 6 1 2 4 3 . 9 1 2 4 3 . 6 2.93.3-- 01 0 0 2 C 0 1 5 0 1 0 0 2 C 0 1 4 5 9 18 ' ' D I A 5 0 . 2 % 1 2 4 3 . 2 9 1 2 4 3 . 1 6 12 4 6 . 5 1 2 4 6 . 2 1 2 4 4 . 1 1 2 4 3 . 9 1 2 4 4 . 1 1 2 4 3 . 9 2.93.3-- 01 0 0 2 C 0 1 7 0 1 0 0 2 C 0 1 5 2 4 3 18 ' ' D I A 6 0 . 3 % 1 2 4 4 . 1 1 1 2 4 3 . 3 9 12 4 7 . 9 1 2 4 6 . 5 1 2 4 4 . 7 1 2 4 4 . 1 1 2 4 4 . 7 1 2 4 4 . 1 2.02.2-- 01 0 0 2 C 0 2 1 0 1 0 0 2 M 0 1 3 5 0 15 ' ' D I A 4 0 . 3 % 1 2 4 4 . 5 3 1 2 4 4 . 3 9 12 4 8 . 8 1 2 4 8 . 4 1 2 4 5 . 2 1 2 4 5 . 0 1 2 4 5 . 2 1 2 4 5 . 0 2.02.2-- 01 0 0 2 C 0 2 1 0 1 0 0 2 M 0 1 4 5 0 12 ' ' D I A 4 0 . 3 % 1 2 4 4 . 5 3 1 2 4 4 . 3 9 12 4 8 . 8 1 2 4 9 . 4 1 2 4 5 . 2 1 2 4 5 . 7 1 2 4 5 . 2 1 2 4 5 . 7 2.02.2-- 01 0 0 2 C 0 2 6 0 1 0 0 2 M 0 1 5 1 2 8 18 ' ' D I A 7 0 . 4 % 1 2 4 5 . 4 6 1 2 4 4 . 9 6 12 4 8 . 6 1 2 5 0 . 0 1 2 4 5 . 9 1 2 4 5 . 4 1 2 4 6 . 0 1 2 4 5 . 5 1.51.6-- 01 0 0 2 C 0 2 9 0 1 0 0 2 M 0 3 4 1 7 4 18 ' ' D I A 6 0 . 3 % 1 2 4 0 . 5 9 1 2 4 0 . 0 2 12 4 5 . 7 1 2 4 2 . 9 1 2 4 1 . 1 1 2 4 0 . 4 1 2 4 1 . 3 1 2 4 0 . 6 1.82.9-- 01 0 0 2 C 0 3 3 0 1 0 0 2 M 0 0 5 5 6 12 ' ' D I A 4 1 . 2 % 1 2 4 1 . 5 8 1 2 4 0 . 9 1 12 4 4 . 7 1 2 4 5 . 1 1 2 4 1 . 7 1 2 4 1 . 4 1 2 4 1 . 8 1 2 4 1 . 5 0.20.5-- 01 0 0 2 C 0 3 5 0 1 0 0 2 C 0 3 3 6 9 12 ' ' D I A 2 0 . 4 % 1 2 4 1 . 9 7 1 2 4 1 . 6 8 12 4 5 . 0 1 2 4 4 . 7 1 2 4 2 . 2 1 2 4 1 . 7 1 2 4 2 . 3 1 2 4 1 . 8 0.20.5-- 01 0 0 2 C 0 3 9 0 1 0 0 2 C 0 3 5 1 1 4 12 ' ' D I A 2 0 . 3 % 1 2 4 2 . 6 6 1 2 4 2 . 3 0 12 4 6 . 8 1 2 4 5 . 0 1 2 4 2 . 9 1 2 4 2 . 2 1 2 4 3 . 0 1 2 4 2 . 3 0.20.5-- 01 0 0 2 C 0 4 2 0 1 0 0 2 C 0 3 9 1 0 3 12 ' ' D I A 3 0 . 5 % 1 2 4 3 . 2 8 1 2 4 2 . 7 6 12 4 6 . 6 1 2 4 6 . 8 1 2 4 3 . 5 1 2 4 2 . 9 1 2 4 3 . 6 1 2 4 3 . 0 0.20.5-- 01 0 0 2 C 0 4 8 0 1 0 0 2 M 0 0 3 4 0 12 ' ' D I A 1 0 . 1 % 1 2 4 1 . 6 3 1 2 4 1 . 6 1 12 4 4 . 7 1 2 4 5 . 0 1 2 4 2 . 1 1 2 4 1 . 9 1 2 4 2 . 2 1 2 4 1 . 9 0.81.0-- 01 0 0 2 C 0 5 0 0 1 0 0 2 C 0 4 8 1 0 3 12 ' ' D I A 2 0 . 4 % 1 2 4 2 . 1 4 1 2 4 1 . 7 3 12 4 5 . 4 1 2 4 4 . 7 1 2 4 2 . 5 1 2 4 2 . 1 1 2 4 2 . 6 1 2 4 2 . 2 0.81.0-- 01 0 0 2 C 0 5 3 0 1 0 0 2 C 0 5 0 1 0 5 12 ' ' D I A 2 0 . 3 % 1 2 4 2 . 5 6 1 2 4 2 . 2 4 12 4 5 . 9 1 2 4 5 . 4 1 2 4 3 . 0 1 2 4 2 . 5 1 2 4 3 . 0 1 2 4 2 . 6 0.81.0-- 01 0 0 2 C 0 6 2 0 1 0 0 2 M 0 0 7 5 6 12 ' ' D I A 4 1 . 4 % 1 2 4 3 . 2 1 1 2 4 2 . 4 4 12 4 8 . 4 1 2 4 8 . 6 1 2 4 3 . 4 1 2 4 2 . 7 1 2 4 3 . 5 1 2 4 2 . 9 0.30.9-- 01 0 0 2 C 0 6 4 0 1 0 0 2 C 0 6 2 1 7 6 12 ' ' D I A 4 1 . 5 % 1 2 4 5 . 8 5 1 2 4 3 . 2 1 12 4 8 . 7 1 2 4 8 . 4 1 2 4 6 . 0 1 2 4 3 . 4 1 2 4 6 . 2 1 2 4 3 . 5 0.30.9-- 01 0 0 2 C 0 7 3 0 1 0 0 2 M 0 1 0 5 6 15 ' ' D I A 4 0 . 3 % 1 2 4 3 . 9 9 1 2 4 3 . 8 2 12 4 7 . 1 1 2 4 7 . 2 1 2 4 4 . 4 1 2 4 3 . 9 1 2 4 4 . 5 1 2 4 4 . 0 0.81.2-- 01 0 0 2 C 0 7 5 0 1 0 0 2 C 0 7 3 8 0 15 ' ' D I A 4 0 . 3 % 1 2 4 4 . 3 3 1 2 4 4 . 0 9 12 4 7 . 4 1 2 4 7 . 1 1 2 4 4 . 7 1 2 4 4 . 4 1 2 4 4 . 8 1 2 4 4 . 5 0.81.2-- 01 0 0 2 C 0 7 6 0 1 0 0 2 C 0 7 5 7 2 12 ' ' D I A 2 0 . 3 % 1 2 4 4 . 6 5 1 2 4 4 . 4 3 12 4 8 . 6 1 2 4 7 . 4 1 2 4 5 . 0 1 2 4 4 . 7 1 2 4 5 . 0 1 2 4 4 . 8 0.60.7-- 01 0 0 2 C 0 7 8 0 1 0 0 2 C 0 7 6 9 0 12 ' ' D I A 2 0 . 3 % 1 2 4 5 . 0 1 1 2 4 4 . 7 5 12 4 8 . 8 1 2 4 8 . 6 1 2 4 5 . 4 1 2 4 5 . 0 1 2 4 5 . 4 1 2 4 5 . 0 0.60.7-- 01 0 0 2 C 0 8 1 0 1 0 0 2 C 0 7 8 1 2 8 12 ' ' D I A 2 0 . 3 % 1 2 4 5 . 5 0 1 2 4 5 . 1 1 12 4 9 . 0 1 2 4 8 . 8 1 2 4 5 . 9 1 2 4 5 . 4 1 2 4 5 . 9 1 2 4 5 . 4 0.60.7-- 01 0 0 2 C 0 8 3 0 1 0 0 2 C 0 7 5 1 2 8 12 ' ' D I A 2 0 . 3 % 1 2 4 4 . 8 1 1 2 4 4 . 4 3 12 4 7 . 8 1 2 4 7 . 4 1 2 4 5 . 1 1 2 4 4 . 7 1 2 4 5 . 2 1 2 4 4 . 8 0.30.6-- 01 0 0 2 C 0 8 9 0 1 0 0 2 M 0 1 9 5 4 12 ' ' D I A 4 1 . 0 % 1 2 4 4 . 9 8 1 2 4 4 . 4 4 12 5 0 . 4 12 5 0 . 6 1 2 4 5 . 1 1 2 4 4 . 8 1 2 4 5 . 4 1 2 4 5 . 4 0.11.2-- 01 0 0 2 C 0 9 1 0 1 0 0 2 C 0 8 9 2 7 5 12 ' ' D I A 4 1 . 2 % 1 2 4 8 . 3 7 1 2 4 5 . 1 8 12 5 1 . 8 1 2 5 0 . 4 1 2 4 8 . 5 1 2 4 5 . 1 1 2 4 8 . 7 1 2 4 5 . 4 0.11.2-- 01 0 0 2 C 1 1 8 0 1 0 0 2 M 0 3 0 6 2 12 ' ' D I A 3 0 . 7 % 1 2 5 0 . 8 8 1 2 5 0 . 4 5 12 5 4 . 7 1 2 5 4 . 6 1 2 5 1 . 0 1 2 5 0 . 4 1 2 5 1 . 3 1 2 5 0 . 7 0.10.9-- 01 0 0 2 C 1 1 9 0 1 0 0 2 C 1 1 8 9 0 12 ' ' D I A 2 0 . 3 % 1 2 5 1 . 2 5 1 2 5 0 . 9 8 12 5 5 . 3 1 2 5 4 . 7 1 2 5 1 . 4 1 2 5 1 . 0 1 2 5 1 . 7 1 2 5 1 . 3 0.10.9-- 01 0 0 2 C 1 2 0 0 1 0 0 2 C 1 1 9 8 6 12 ' ' D I A 2 0 . 3 % 1 2 5 1 . 6 0 1 2 5 1 . 3 5 12 5 5 . 8 1 2 5 5 . 3 1 2 5 1 . 8 1 2 5 1 . 4 1 2 5 2 . 1 1 2 5 1 . 7 0.10.9-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 2 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 2 C 1 2 1 0 1 0 0 2 C 1 2 0 2 2 3 12 ' ' D I A 2 0 . 3 % 1 2 5 2 . 3 5 1 2 5 1 . 7 0 12 5 6 . 7 1 2 5 5 . 8 1 2 5 2 . 5 1 2 5 1 . 8 1 2 5 2 . 8 1 2 5 2 . 1 0.10.9-- 01 0 0 2 C 1 2 3 0 1 0 0 2 C 1 2 1 2 0 2 12 ' ' D I A 2 0 . 6 % 1 2 5 3 . 6 2 1 2 5 2 . 4 5 12 5 7 . 1 1 2 5 6 . 7 1 2 5 3 . 8 1 2 5 2 . 5 1 2 5 4 . 0 1 2 5 2 . 8 0.10.9-- 01 0 0 2 C 1 2 4 0 1 0 0 2 C 1 2 3 8 5 12 ' ' D I A 2 0 . 3 % 1 2 5 3 . 9 9 1 2 5 3 . 7 2 12 5 6 . 5 1 2 5 7 . 1 1 2 5 4 . 2 1 2 5 3 . 8 1 2 5 4 . 5 1 2 5 4 . 0 0.10.9-- 01 0 0 2 C 1 2 6 0 1 0 0 2 M 0 2 8 9 1 15 ' ' D I A 5 0 . 6 % 1 2 4 9 . 8 1 1 2 4 9 . 2 6 12 5 3 . 1 1 2 5 3 . 3 1 2 5 0 . 0 1 2 4 9 . 4 1 2 5 0 . 2 1 2 4 9 . 8 0.31.0-- 01 0 0 2 C 1 2 8 0 1 0 0 2 C 1 2 6 2 6 7 15 ' ' D I A 4 0 . 4 % 1 2 5 0 . 9 6 1 2 4 9 . 8 1 12 5 4 . 6 1 2 5 3 . 1 1 2 5 1 . 2 1 2 5 0 . 0 1 2 5 1 . 4 1 2 5 0 . 2 0.31.0-- 01 0 0 2 M 0 0 1 0 1 0 0 2 C 0 0 1 3 8 15 ' ' D I A 5 0 . 5 % 1 2 4 2 . 4 5 1 2 4 2 . 2 5 12 4 7 . 3 1 2 4 6 . 1 1 2 4 2 . 9 1 2 4 2 . 6 1 2 4 2 . 9 1 2 4 2 . 6 1.61.6-- 01 0 0 2 M 0 0 2 0 1 0 0 2 C 0 1 1 5 5 18 ' ' D I A 9 0 . 7 % 1 2 4 2 . 8 2 1 2 4 2 . 4 1 12 4 6 . 6 1 2 4 5 . 9 1 2 4 3 . 4 1 2 4 3 . 0 1 2 4 3 . 4 1 2 4 3 . 0 2.93.3-- 01 0 0 2 M 0 0 3 0 1 0 0 2 M 0 0 4 8 1 18 ' ' D I A 6 0 . 3 % 1 2 4 1 . 5 1 1 2 4 1 . 2 7 12 4 5 . 0 1 2 4 4 . 6 1 2 4 1 . 9 1 2 4 1 . 5 1 2 4 1 . 9 1 2 4 1 . 6 0.81.0-- 01 0 0 2 M 0 0 4 0 1 0 0 2 M 0 0 5 8 6 18 ' ' D I A 6 0 . 3 % 1 2 4 1 . 1 7 1 2 4 0 . 9 1 12 4 4 . 6 1 2 4 5 . 1 1 2 4 1 . 5 1 2 4 1 . 4 1 2 4 1 . 6 1 2 4 1 . 5 0.81.0-- 01 0 0 2 M 0 0 5 0 1 0 0 2 C 0 2 9 5 6 18 ' ' D I A 6 0 . 3 % 1 2 4 0 . 8 1 1 2 4 0 . 6 4 12 4 5 . 1 1 2 4 5 . 7 1 2 4 1 . 4 1 2 4 1 . 1 1 2 4 1 . 5 1 2 4 1 . 3 1.82.9-- 01 0 0 2 M 0 0 7 0 1 0 0 2 O 0 0 4 1 7 7 24 ' ' D I A 10 0 . 2 % 1 2 4 2 . 1 3 1 2 4 1 . 8 1 12 4 8 . 6 1 2 4 2 . 0 1 2 4 2 . 7 1 2 4 2 . 3 1 2 4 2 . 9 1 2 4 2 . 4 1.72.9-- 01 0 0 2 M 0 0 8 0 1 0 0 2 M 0 0 7 1 3 9 18 ' ' D I A 7 0 . 4 % 1 2 4 2 . 6 3 1 2 4 2 . 1 3 12 4 7 . 4 1 2 4 8 . 6 1 2 4 3 . 1 1 2 4 2 . 7 1 2 4 3 . 2 1 2 4 2 . 9 1.42.0-- 01 0 0 2 M 0 0 9 0 1 0 0 2 M 0 0 8 9 9 18 ' ' D I A 8 0 . 5 % 1 2 4 3 . 1 1 1 2 4 2 . 6 3 12 4 6 . 9 1 2 4 7 . 4 1 2 4 3 . 5 1 2 4 3 . 1 1 2 4 3 . 6 1 2 4 3 . 2 1.21.6-- 01 0 0 2 M 0 1 0 0 1 0 0 2 M 0 0 9 3 7 18 ' ' D I A 12 1 . 3 % 1 2 4 3 . 6 0 1 2 4 3 . 1 1 12 4 7 . 2 1 2 4 6 . 9 1 2 4 3 . 9 1 2 4 3 . 5 1 2 4 4 . 0 1 2 4 3 . 6 1.21.6-- 01 0 0 2 M 0 1 1 0 1 0 0 2 M 0 1 0 8 6 12 ' ' D I A 3 0 . 5 % 1 2 4 4 . 0 0 1 2 4 3 . 6 0 12 4 6 . 7 1 2 4 7 . 2 1 2 4 4 . 3 1 2 4 3 . 9 1 2 4 4 . 3 1 2 4 4 . 0 0.40.4-- 01 0 0 2 M 0 1 3 0 1 0 0 2 C 0 1 7 1 0 6 18 ' ' D I A 6 0 . 3 % 1 2 4 4 . 3 9 1 2 4 4 . 1 1 12 4 8 . 4 1 2 4 7 . 9 1 2 4 5 . 0 1 2 4 4 . 7 1 2 4 5 . 0 1 2 4 4 . 7 2.02.2-- 01 0 0 2 M 0 1 4 0 1 0 0 2 C 0 0 5 6 7 15 ' ' D I A 5 1 . 5 % 1 2 4 5 . 5 1 1 2 4 4 . 5 3 12 4 9 . 4 1 2 4 7 . 6 1 2 4 5 . 7 1 2 4 4 . 9 1 2 4 5 . 7 1 2 4 4 . 9 1.31.3-- 01 0 0 2 M 0 1 5 0 1 0 0 2 C 0 2 1 1 2 2 18 ' ' D I A 6 0 . 4 % 1 2 4 4 . 9 6 1 2 4 4 . 5 3 12 5 0 . 0 1 2 4 8 . 8 1 2 4 5 . 4 1 2 4 5 . 2 1 2 4 5 . 5 1 2 4 5 . 2 1.51.6-- 01 0 0 2 M 0 1 6 0 1 0 0 2 M 0 1 7 5 9 15 ' ' D I A 7 1 . 0 % 1 2 4 5 . 9 8 1 2 4 5 . 3 7 12 4 8 . 9 1 2 4 9 . 3 1 2 4 6 . 2 1 2 4 6 . 0 1 2 4 6 . 7 1 2 4 6 . 7 0.41.0-- 01 0 0 2 M 0 1 7 0 1 0 0 2 M 0 1 8 6 3 24 ' ' D I A 12 - 0 . 2 % 1 2 4 5 . 1 7 1 2 4 5 . 3 2 12 4 9 . 3 1 2 4 8 . 9 1 2 4 6 . 0 1 2 4 5 . 9 1 2 4 6 . 7 1 2 4 6 . 5 2.17.9-- 01 0 0 2 M 0 1 8 0 1 0 0 2 M 0 1 9 2 3 8 24 ' ' D I A 14 0 . 4 % 1 2 4 5 . 3 2 1 2 4 4 . 4 4 12 4 8 . 9 1 2 5 0 . 6 1 2 4 5 . 9 1 2 4 4 . 8 1 2 4 6 . 5 1 2 4 5 . 4 2.38.8-- 01 0 0 2 M 0 1 9 0 1 0 0 2 O 0 0 6 1 9 8 30 ' ' D I A 22 0 . 2 % 1 2 4 4 . 2 4 1 2 4 3 . 7 5 12 5 0 . 6 1 2 4 3 . 8 1 2 4 4 . 8 1 2 4 4 . 3 1 2 4 5 . 4 1 2 4 4 . 8 2.410.0-- 01 0 0 2 M 0 2 0 0 1 0 0 2 M 0 1 7 5 4 24 ' ' D I A 13 0 . 3 % 1 2 4 5 . 9 6 1 2 4 5 . 8 0 12 4 9 . 8 1 2 4 9 . 3 1 2 4 6 . 4 1 2 4 6 . 0 1 2 4 6 . 9 1 2 4 6 . 7 1.76.9-- 01 0 0 2 M 0 2 1 0 1 0 0 2 M 0 2 0 1 5 6 24 ' ' D I A 7 0 . 3 % 1 2 4 6 . 5 3 1 2 4 6 . 0 6 12 5 0 . 5 1 2 4 9 . 8 1 2 4 7 . 3 1 2 4 6 . 4 1 2 4 8 . 1 1 2 4 6 . 9 1.76.9-- 01 0 0 2 M 0 2 2 0 1 0 0 2 M 0 2 1 1 8 0 24 ' ' D I A 13 0 . 3 % 1 2 4 7 . 2 0 1 2 4 6 . 6 3 12 5 1 . 4 1 2 5 0 . 5 1 2 4 7 . 7 1 2 4 7 . 3 1 2 4 8 . 3 1 2 4 8 . 1 1.76.9-- 01 0 0 2 M 0 2 3 0 1 0 0 2 M 0 2 2 5 5 12 ' ' D I A 3 0 . 7 % 1 2 4 7 . 7 6 1 2 4 7 . 4 0 12 5 0 . 9 1 2 5 1 . 4 1 2 4 8 . 1 1 2 4 7 . 7 1 2 4 8 . 3 1 2 4 8 . 3 0.51.2-- 01 0 0 2 M 0 2 4 0 1 0 0 2 M 0 2 3 2 6 2 12 ' ' D I A 2 0 . 4 % 1 2 4 8 . 8 6 1 2 4 7 . 8 6 12 5 2 . 1 1 2 5 0 . 9 1 2 4 9 . 2 1 2 4 8 . 1 1 2 4 9 . 4 1 2 4 8 . 3 0.51.2-- 01 0 0 2 M 0 2 5 0 1 0 0 2 M 0 3 3 1 3 8 12 ' ' D I A 2 0 . 4 % 1 2 4 8 . 7 0 1 2 4 8 . 1 5 12 5 1 . 9 1 2 5 6 . 4 1 2 4 9 . 1 1 2 4 8 . 4 1 2 4 9 . 5 1 2 4 8 . 9 0.62.4-- 01 0 0 2 M 0 2 6 0 1 0 0 2 M 0 2 5 1 2 7 12 ' ' D I A 3 0 . 5 % 1 2 4 9 . 4 9 1 2 4 8 . 8 0 12 5 3 . 7 1 2 5 1 . 9 1 2 4 9 . 8 1 2 4 9 . 1 1 2 5 0 . 2 1 2 4 9 . 5 0.62.4-- 01 0 0 2 M 0 2 7 0 1 0 0 2 M 0 2 6 7 4 12 ' ' D I A 3 0 . 8 % 1 2 5 0 . 2 5 1 2 4 9 . 6 9 12 5 4 . 6 1 2 5 3 . 7 1 2 5 0 . 5 1 2 4 9 . 8 1 2 5 0 . 9 1 2 5 0 . 2 0.62.4-- 01 0 0 2 M 0 2 8 0 1 0 0 2 M 0 3 2 7 7 18 ' ' D I A 8 0 . 5 % 1 2 4 9 . 0 6 1 2 4 8 . 6 9 12 5 3 . 3 1 2 5 6 . 3 1 2 4 9 . 4 1 2 4 8 . 8 1 2 4 9 . 8 1 2 4 9 . 2 0.63.3-- 01 0 0 2 M 0 2 9 0 1 0 0 2 M 0 2 8 6 3 12 ' ' D I A 3 0 . 5 % 1 2 4 9 . 5 5 1 2 4 9 . 2 6 12 5 3 . 7 1 2 5 3 . 3 1 2 4 9 . 8 1 2 4 9 . 4 1 2 5 0 . 3 1 2 4 9 . 8 0.42.3-- 01 0 0 2 M 0 3 0 0 1 0 0 2 M 0 2 9 1 2 3 12 ' ' D I A 2 0 . 4 % 1 2 5 0 . 2 5 1 2 4 9 . 7 5 12 5 4 . 6 1 2 5 3 . 7 1 2 5 0 . 4 1 2 4 9 . 8 1 2 5 0 . 7 1 2 5 0 . 3 0.10.9-- 01 0 0 2 M 0 3 2 0 1 0 0 2 M 0 3 3 8 8 18 ' ' D I A 7 0 . 4 % 1 2 4 8 . 4 9 1 2 4 8 . 1 5 12 5 6 . 3 1 2 5 6 . 4 1 2 4 8 . 8 1 2 4 8 . 4 1 2 4 9 . 2 1 2 4 8 . 9 0.63.3-- 01 0 0 2 M 0 3 3 0 1 0 0 2 M 0 2 2 1 6 0 24 ' ' D I A 15 0 . 4 % 1 2 4 8 . 0 0 1 2 4 7 . 4 0 12 5 6 . 4 1 2 5 1 . 4 1 2 4 8 . 4 1 2 4 7 . 7 1 2 4 8 . 9 1 2 4 8 . 3 1.25.7-- 01 0 0 2 M 0 3 4 0 1 0 0 2 M 0 3 5 1 1 1 24 ' ' D I A 13 0 . 3 % 1 2 3 9 . 9 2 1 2 3 9 . 5 8 12 4 2 . 9 1 2 4 3 . 3 1 2 4 0 . 4 1 2 4 0 . 0 1 2 4 0 . 6 1 2 4 0 . 1 1.82.9-- 01 0 0 2 M 0 3 5 0 1 0 0 2 M 0 3 6 1 5 8 24 ' ' D I A 13 0 . 3 % 1 2 3 9 . 4 8 1 2 3 9 . 0 1 12 4 3 . 3 1 2 4 2 . 0 1 2 4 0 . 0 1 2 3 9 . 5 1 2 4 0 . 1 1 2 3 9 . 6 1.82.9-- 01 0 0 2 M 0 3 6 0 1 0 0 2 O 0 0 1 1 6 4 24 ' ' D I A 13 0 . 3 % 1 2 3 8 . 9 1 1 2 3 8 . 4 2 12 4 2 . 0 1 2 3 8 . 5 1 2 3 9 . 5 1 2 3 8 . 9 1 2 3 9 . 6 1 2 3 9 . 1 2.13.8-- Un i t 1 , S u b - U n i t 3 01 0 0 3 C 0 0 1 0 1 0 0 3 O 0 0 1 1 3 9 12 ' ' D I A 2 0 . 3 % 1 2 4 2 . 6 1 1 2 4 2 . 2 1 12 4 8 . 2 4 . 0 1 2 4 3 . 2 1 2 4 1 . 7 1 2 4 3 . 2 1 2 4 1 . 8 1.41.4-- 01 0 0 3 C 0 0 5 0 1 0 0 3 C 0 0 1 2 4 6 12 ' ' D I A 3 0 . 5 % 1 2 4 3 . 9 6 1 2 4 2 . 8 1 12 4 7 . 1 1 2 4 8 . 2 1 2 4 4 . 4 1 2 4 3 . 2 1 2 4 4 . 4 1 2 4 3 . 2 1.01.0-- 01 0 0 3 C 0 1 3 0 1 0 0 3 M 0 0 3 1 0 0 18 ' ' D I A 10 0 . 8 % 1 2 4 4 . 4 4 1 2 4 3 . 6 3 12 4 8 . 9 1 2 5 0 . 1 1 2 4 5 . 0 1 2 4 4 . 9 1 2 4 5 . 1 1 2 4 5 . 1 2.52.5-- 01 0 0 3 C 0 1 5 0 1 0 0 3 C 0 1 3 7 5 18 ' ' D I A 6 0 . 3 % 1 2 4 4 . 6 7 1 2 4 4 . 4 4 12 4 9 . 3 1 2 4 8 . 9 1 2 4 5 . 3 1 2 4 5 . 0 1 2 4 5 . 4 1 2 4 5 . 1 2.52.5-- 01 0 0 3 C 0 1 6 0 1 0 0 3 C 0 1 5 6 8 12 ' ' D I A 6 3 . 3 % 1 2 4 6 . 9 1 1 2 4 4 . 6 7 12 4 9 . 3 1 2 4 9 . 3 1 2 4 7 . 1 1 2 4 5 . 3 1 2 4 7 . 1 1 2 4 5 . 4 0.40.4-- 01 0 0 3 C 0 2 2 0 1 0 0 3 M 0 0 4 1 0 5 12 ' ' D I A 3 0 . 6 % 1 2 4 5 . 9 1 1 2 4 5 . 3 1 12 4 9 . 3 1 2 4 9 . 7 1 2 4 6 . 4 1 2 4 5 . 8 1 2 4 6 . 4 1 2 4 5 . 8 1.21.2-- 01 0 0 3 C 0 2 3 0 1 0 0 3 C 0 2 2 1 7 8 12 ' ' D I A 3 0 . 6 % 1 2 4 7 . 1 6 1 2 4 6 . 0 1 12 5 1 . 1 1 2 4 9 . 3 1 2 4 7 . 5 1 2 4 6 . 4 1 2 4 7 . 5 1 2 4 6 . 4 0.60.6-- 01 0 0 3 C 0 2 5 0 1 0 0 3 C 0 2 2 1 2 9 12 ' ' D I A 3 0 . 6 % 1 2 4 6 . 7 2 1 2 4 6 . 0 1 12 4 9 . 2 1 2 4 9 . 3 1 2 4 7 . 0 1 2 4 6 . 4 1 2 4 7 . 0 1 2 4 6 . 4 0.60.6-- 01 0 0 3 C 0 2 6 0 1 0 0 3 C 0 2 5 1 7 6 12 ' ' D I A 3 0 . 6 % 1 2 4 7 . 8 6 1 2 4 6 . 7 2 12 5 1 . 1 1 2 4 9 . 2 1 2 4 8 . 2 1 2 4 7 . 0 1 2 4 8 . 2 1 2 4 7 . 0 0.60.6-- 01 0 0 3 C 0 4 0 0 1 0 0 3 M 0 1 5 8 2 18 ' ' D I A 14 1 . 8 % 1 2 4 7 . 2 7 1 2 4 5 . 8 1 12 5 1 . 7 1 2 5 2 . 3 1 2 4 7 . 7 1 2 4 6 . 5 1 2 4 7 . 7 1 2 4 6 . 8 3.03.0-- 01 0 0 3 C 0 4 2 0 1 0 0 3 C 0 4 0 9 4 18 ' ' D I A 8 0 . 5 % 1 2 4 7 . 9 7 1 2 4 7 . 4 7 12 5 3 . 1 1 2 5 1 . 7 1 2 4 8 . 6 1 2 4 7 . 7 1 2 4 8 . 6 1 2 4 7 . 7 3.03.0-- 01 0 0 3 C 0 4 5 0 1 0 0 3 C 0 4 2 1 4 4 18 ' ' D I A 8 0 . 6 % 1 2 4 8 . 9 7 1 2 4 8 . 1 7 12 5 3 . 5 1 2 5 3 . 1 1 2 4 9 . 5 1 2 4 8 . 6 1 2 4 9 . 5 1 2 4 8 . 6 2.12.1-- 01 0 0 3 C 0 4 9 0 1 0 0 3 M 0 2 4 1 6 3 15 ' ' D I A 6 0 . 7 % 1 2 5 1 . 1 1 1 2 4 9 . 9 7 12 5 4 . 3 12 5 3 . 8 1 2 5 1 . 6 1 2 5 0 . 2 1 2 5 1 . 6 1 2 5 0 . 2 2.12.1-- 01 0 0 3 C 0 5 1 0 1 0 0 3 C 0 4 9 1 4 6 15 ' ' D I A 6 0 . 9 % 1 2 5 2 . 4 8 1 2 5 1 . 2 1 12 5 6 . 6 1 2 5 4 . 3 1 2 5 3 . 0 1 2 5 1 . 6 1 2 5 3 . 0 1 2 5 1 . 6 2.12.1-- 01 0 0 3 C 0 6 4 0 1 0 0 3 J 0 0 3 2 4 3 18 ' ' D I A 8 0 . 5 % 1 2 5 4 . 5 6 1 2 5 3 . 3 1 12 5 7 . 9 1 2 5 8 . 5 1 2 5 5 . 3 1 2 5 4 . 2 1 2 5 5 . 9 1 2 5 4 . 9 3.77.6-- 01 0 0 3 C 0 6 5 0 1 0 0 3 C 0 6 4 1 9 7 15 ' ' D I A 5 0 . 5 % 1 2 5 5 . 5 6 1 2 5 4 . 5 6 12 5 9 . 4 1 2 5 7 . 9 1 2 5 6 . 1 1 2 5 5 . 3 1 2 5 6 . 5 1 2 5 5 . 9 2.04.1-- 01 0 0 3 C 0 6 8 0 1 0 0 3 C 0 6 4 1 1 6 15 ' ' D I A 5 0 . 5 % 1 2 5 5 . 1 4 1 2 5 4 . 5 6 12 5 8 . 0 1 2 5 7 . 9 1 2 5 5 . 7 1 2 5 5 . 3 1 2 5 6 . 1 1 2 5 5 . 9 1.63.5-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 3 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 3 C 0 7 5 0 1 0 0 3 M 0 2 2 6 4 12 ' ' D I A 3 0 . 8 % 1 2 5 1 . 4 1 1 2 5 0 . 9 0 12 5 4 . 4 1 2 5 5 . 2 1 2 5 1 . 7 1 2 5 1 . 3 1 2 5 1 . 8 1 2 5 1 . 3 0.70.9-- 01 0 0 3 J 0 0 1 0 1 0 0 3 M 0 1 4 6 9 36 ' ' D I A 23 0 . 1 % 1 2 4 5 . 0 6 1 2 4 4 . 9 8 12 5 1 . 7 1 2 5 1 . 5 1 2 4 6 . 3 1 2 4 6 . 1 1 2 4 6 . 6 1 2 4 6 . 4 11.917.0-- 01 0 0 3 J 0 0 2 0 1 0 0 3 M 0 1 6 7 7 30 ' ' D I A 38 0 . 8 % 1 2 4 6 . 8 1 1 2 4 6 . 2 1 12 5 2 . 5 1 2 5 2 . 4 1 2 4 7 . 6 1 2 4 7 . 2 1 2 4 7 . 9 1 2 4 7 . 4 7.712.7-- 01 0 0 3 J 0 0 3 0 1 0 0 3 M 0 2 7 1 9 9 18 ' ' D I A 8 0 . 5 % 1 2 5 3 . 3 1 1 2 5 2 . 3 1 12 5 8 . 5 1 2 5 6 . 1 1 2 5 4 . 2 1 2 5 1 . 5 1 2 5 4 . 9 1 2 5 1 . 8 5.29.2-- 01 0 0 3 M 0 0 1 0 1 0 0 3 O 0 0 1 8 0 36 ' ' D I A 45 0 . 4 % 1 2 4 2 . 5 5 1 2 4 2 . 2 1 12 4 9 . 1 4 . 0 1 2 4 3 . 8 1 2 4 1 . 7 1 2 4 4 . 0 1 2 4 1 . 8 17.222.3-- 01 0 0 3 M 0 0 2 0 1 0 0 3 M 0 0 1 5 6 36 ' ' D I A 31 0 . 2 % 1 2 4 2 . 8 6 1 2 4 2 . 7 5 12 4 9 . 1 1 2 4 9 . 1 1 2 4 4 . 3 1 2 4 3 . 8 1 2 4 4 . 5 1 2 4 4 . 0 17.222.3-- 01 0 0 3 M 0 0 3 0 1 0 0 3 M 0 0 2 1 8 4 36 ' ' D I A 31 0 . 2 % 1 2 4 3 . 4 3 1 2 4 3 . 0 6 12 5 0 . 1 1 2 4 9 . 1 1 2 4 4 . 9 1 2 4 4 . 3 1 2 4 5 . 1 1 2 4 4 . 5 17.022.1-- 01 0 0 3 M 0 0 4 0 1 0 0 3 C 0 1 5 1 5 7 15 ' ' D I A 4 0 . 3 % 1 2 4 5 . 1 1 1 2 4 4 . 6 7 12 4 9 . 7 1 2 4 9 . 3 1 2 4 5 . 8 1 2 4 5 . 3 1 2 4 5 . 8 1 2 4 5 . 4 2.12.1-- 01 0 0 3 M 0 0 6 0 1 0 0 3 M 0 0 3 8 0 36 ' ' D I A 31 0 . 2 % 1 2 4 3 . 7 9 1 2 4 3 . 6 3 12 5 0 . 5 1 2 5 0 . 1 1 2 4 5 . 1 1 2 4 4 . 9 1 2 4 5 . 4 1 2 4 5 . 1 14.519.6-- 01 0 0 3 M 0 0 7 0 1 0 0 3 M 0 0 6 2 2 1 36 ' ' D I A 31 0 . 2 % 1 2 4 4 . 4 3 1 2 4 3 . 9 9 12 5 1 . 5 1 2 5 0 . 5 1 2 4 5 . 8 1 2 4 5 . 1 1 2 4 6 . 0 1 2 4 5 . 4 14.119.2-- 01 0 0 3 M 0 0 8 0 1 0 0 3 M 0 0 7 3 9 24 ' ' D I A 52 4 . 4 % 1 2 4 6 . 3 5 1 2 4 4 . 6 3 12 5 2 . 3 1 2 5 1 . 5 1 2 4 6 . 6 1 2 4 5 . 8 1 2 4 6 . 6 1 2 4 6 . 0 1.61.6-- 01 0 0 3 M 0 1 0 0 1 0 0 3 M 0 0 8 1 2 4 18 ' ' D I A 17 2 . 3 % 1 2 4 9 . 6 5 1 2 4 6 . 8 5 12 5 3 . 6 1 2 5 2 . 3 1 2 5 0 . 0 1 2 4 6 . 6 1 2 5 0 . 0 1 2 4 6 . 6 1.61.6-- 01 0 0 3 M 0 1 1 0 1 0 0 3 M 0 1 0 1 8 0 18 ' ' D I A 8 0 . 5 % 1 2 5 0 . 7 7 1 2 4 9 . 8 5 12 5 4 . 7 1 2 5 3 . 6 1 2 5 1 . 1 1 2 5 0 . 0 1 2 5 1 . 1 1 2 5 0 . 0 0.90.9-- 01 0 0 3 M 0 1 2 0 1 0 0 3 M 0 1 1 2 4 5 15 ' ' D I A 5 0 . 5 % 1 2 5 2 . 2 4 1 2 5 0 . 9 7 12 5 6 . 1 1 2 5 4 . 7 1 2 5 2 . 6 1 2 5 1 . 1 1 2 5 2 . 6 1 2 5 1 . 1 0.90.9-- 01 0 0 3 M 0 1 3 0 1 0 0 3 M 0 1 2 2 9 6 12 ' ' D I A 3 0 . 5 % 1 2 5 4 . 0 6 1 2 5 2 . 4 4 12 5 8 . 0 1 2 5 6 . 1 1 2 5 4 . 5 1 2 5 2 . 6 1 2 5 4 . 5 1 2 5 2 . 6 0.90.9-- 01 0 0 3 M 0 1 4 0 1 0 0 3 M 0 0 7 1 2 3 36 ' ' D I A 31 0 . 2 % 1 2 4 4 . 8 8 1 2 4 4 . 6 3 12 5 1 . 5 1 2 5 1 . 5 1 2 4 6 . 1 1 2 4 5 . 8 1 2 4 6 . 4 1 2 4 6 . 0 12.617.7-- 01 0 0 3 M 0 1 5 0 1 0 0 3 J 0 0 1 9 9 36 ' ' D I A 35 0 . 3 % 1 2 4 5 . 3 1 1 2 4 5 . 0 6 12 5 2 . 3 1 2 5 1 . 7 1 2 4 6 . 5 1 2 4 6 . 3 1 2 4 6 . 8 1 2 4 6 . 6 11.917.0-- 01 0 0 3 M 0 1 6 0 1 0 0 3 M 0 1 5 9 9 30 ' ' D I A 24 0 . 3 % 1 2 4 6 . 1 1 1 2 4 5 . 8 1 12 5 2 . 4 1 2 5 2 . 3 1 2 4 7 . 2 1 2 4 6 . 5 1 2 4 7 . 4 1 2 4 6 . 8 8.914.0-- 01 0 0 3 M 0 1 7 0 1 0 0 3 J 0 0 2 1 7 4 30 ' ' D I A 13 0 . 1 % 1 2 4 6 . 9 7 1 2 4 6 . 8 1 12 5 3 . 3 1 2 5 2 . 5 1 2 4 8 . 1 1 2 4 7 . 6 1 2 4 8 . 4 1 2 4 7 . 9 7.712.7-- 01 0 0 3 M 0 1 8 0 1 0 0 3 M 0 1 7 4 9 24 ' ' D I A 11 0 . 2 % 1 2 4 7 . 5 7 1 2 4 7 . 4 7 12 5 3 . 3 1 2 5 3 . 3 1 2 4 8 . 2 1 2 4 8 . 1 1 2 4 8 . 5 1 2 4 8 . 4 2.53.6-- 01 0 0 3 M 0 1 9 0 1 0 0 3 M 0 1 8 3 2 8 24 ' ' D I A 11 0 . 2 % 1 2 4 8 . 3 7 1 2 4 7 . 6 7 12 5 1 . 7 1 2 5 3 . 3 1 2 4 9 . 0 1 2 4 8 . 2 1 2 4 9 . 0 1 2 4 8 . 5 2.02.3-- 01 0 0 3 M 0 2 0 0 1 0 0 3 M 0 1 9 8 2 12 ' ' D I A 5 1 . 5 % 1 2 4 9 . 5 7 1 2 4 8 . 3 7 12 5 2 . 9 1 2 5 1 . 7 1 2 5 0 . 0 1 2 4 9 . 0 1 2 5 0 . 1 1 2 4 9 . 0 2.02.3-- 01 0 0 3 M 0 2 1 0 1 0 0 3 M 0 2 0 6 8 12 ' ' D I A 2 0 . 3 % 1 2 4 9 . 8 7 1 2 4 9 . 6 7 12 5 3 . 5 1 2 5 2 . 9 1 2 5 0 . 6 1 2 5 0 . 0 1 2 5 0 . 7 1 2 5 0 . 1 2.12.3-- 01 0 0 3 M 0 2 2 0 1 0 0 3 M 0 2 1 2 8 1 12 ' ' D I A 2 0 . 3 % 1 2 5 0 . 9 0 1 2 4 9 . 9 7 12 5 5 . 2 1 2 5 3 . 5 1 2 5 1 . 3 1 2 5 0 . 6 1 2 5 1 . 3 1 2 5 0 . 7 0.70.9-- 01 0 0 3 M 0 2 4 0 1 0 0 3 C 0 4 5 5 5 18 ' ' D I A 11 1 . 0 % 1 2 4 9 . 7 2 1 2 4 9 . 1 7 12 5 3 . 8 1 2 5 3 . 5 1 2 5 0 . 2 1 2 4 9 . 5 1 2 5 0 . 2 1 2 4 9 . 5 2.12.1-- 01 0 0 3 M 0 2 5 0 1 0 0 3 M 0 1 7 7 0 24 ' ' D I A 22 0 . 9 % 1 2 4 8 . 0 7 1 2 4 7 . 4 7 12 5 2 . 6 1 2 5 3 . 3 1 2 4 8 . 7 1 2 4 8 . 1 1 2 4 9 . 0 1 2 4 8 . 4 5.29.2-- 01 0 0 3 M 0 2 6 0 1 0 0 3 M 0 2 5 3 0 4 24 ' ' D I A 15 0 . 4 % 1 2 5 0 . 0 5 1 2 4 8 . 7 8 12 5 6 . 1 1 2 5 2 . 6 1 2 5 0 . 9 1 2 4 8 . 7 1 2 5 1 . 2 1 2 4 9 . 0 5.29.2-- 01 0 0 3 M 0 2 7 0 1 0 0 3 M 0 2 6 8 7 24 ' ' D I A 19 0 . 6 % 1 2 5 0 . 8 1 1 2 5 0 . 2 5 12 5 6 . 1 1 2 5 6 . 1 1 2 5 1 . 5 1 2 5 0 . 9 1 2 5 1 . 8 1 2 5 1 . 2 5.29.2-- Un i t 1 , S u b - U n i t 4 01 0 0 4 C 0 0 7 0 1 0 0 4 M 0 0 8 1 1 1 12 ' ' D I A 2 0 . 4 % 1 2 5 3 . 7 5 1 2 5 3 . 3 2 12 5 7 . 0 1 2 5 7 . 7 1 2 5 4 . 2 1 2 5 3 . 8 1 2 5 4 . 2 1 2 5 3 . 8 0.80.8-- 01 0 0 4 C 0 1 3 0 1 0 0 4 M 0 1 0 3 5 18 ' ' D I A 8 0 . 5 % 1 2 5 1 . 9 1 1 2 5 1 . 7 4 12 5 5 . 8 1 2 5 5 . 3 1 2 5 2 . 8 1 2 5 2 . 7 1 2 5 2 . 8 1 2 5 2 . 7 4.84.9-- 01 0 0 4 C 0 1 7 0 1 0 0 4 M 0 1 3 9 8 12 ' ' D I A 3 0 . 6 % 1 2 5 5 . 6 7 1 2 5 5 . 1 1 12 5 9 . 4 1 2 6 0 . 1 1 2 5 6 . 0 1 2 5 5 . 6 1 2 5 6 . 0 1 2 5 5 . 6 0.50.5-- 01 0 0 4 C 0 1 8 0 1 0 0 4 C 0 1 7 3 9 12 ' ' D I A 7 4 . 0 % 1 2 5 7 . 4 5 1 2 5 5 . 8 6 12 5 9 . 6 1 2 5 9 . 4 1 2 5 7 . 6 1 2 5 6 . 0 1 2 5 7 . 6 1 2 5 6 . 0 0.50.5-- 01 0 0 4 C 0 1 9 0 1 0 0 4 C 0 1 8 5 2 12 ' ' D I A 3 0 . 5 % 1 2 5 7 . 8 1 1 2 5 7 . 5 5 12 6 1 . 4 1 2 5 9 . 6 1 2 5 8 . 1 1 2 5 7 . 6 1 2 5 8 . 1 1 2 5 7 . 6 0.50.5-- 01 0 0 4 C 0 3 7 0 1 0 0 4 M 0 2 5 6 8 18 ' ' D I A 9 0 . 7 % 1 2 5 5 . 9 6 1 2 5 5 . 4 9 12 5 9 . 1 1 2 5 9 . 5 1 2 5 6 . 5 1 2 5 6 . 0 1 2 5 6 . 5 1 2 5 6 . 0 2.92.9-- 01 0 0 4 C 0 3 9 0 1 0 0 4 C 0 3 7 2 2 0 15 ' ' D I A 4 0 . 4 % 1 2 5 7 . 3 2 1 2 5 6 . 3 4 12 6 0 . 3 1 2 5 9 . 1 1 2 5 7 . 7 1 2 5 6 . 5 1 2 5 7 . 7 1 2 5 6 . 5 1.01.0-- 01 0 0 4 C 0 4 7 0 1 0 0 4 M 0 2 4 2 0 1 24 ' ' D I A 10 0 . 2 % 1 2 5 4 . 4 1 1 2 5 4 . 0 8 12 5 7 . 3 1 2 5 8 . 3 1 2 5 5 . 3 1 2 5 4 . 7 1 2 5 5 . 3 1 2 5 4 . 7 3.93.9-- 01 0 0 4 C 0 5 1 0 1 0 0 4 M 0 2 8 6 5 18 ' ' D I A 7 0 . 4 % 1 2 5 7 . 3 0 1 2 5 7 . 0 7 12 6 0 . 5 1 2 6 0 . 1 1 2 5 8 . 1 1 2 5 7 . 5 1 2 5 8 . 1 1 2 5 7 . 5 3.93.9-- 01 0 0 4 C 0 5 3 0 1 0 0 4 C 0 5 1 1 4 3 15 ' ' D I A 3 0 . 2 % 1 2 5 7 . 7 9 1 2 5 7 . 5 4 12 6 1 . 4 1 2 6 0 . 5 1 2 5 8 . 9 1 2 5 8 . 1 1 2 5 8 . 9 1 2 5 8 . 1 3.93.9-- 01 0 0 4 C 0 5 4 0 1 0 0 4 C 0 5 3 8 9 15 ' ' D I A 4 0 . 4 % 1 2 5 8 . 2 1 1 2 5 7 . 8 9 12 6 1 . 4 1 2 6 1 . 4 1 2 5 9 . 0 1 2 5 8 . 9 1 2 5 9 . 0 1 2 5 8 . 9 1.51.6-- 01 0 0 4 C 0 6 0 0 1 0 0 4 M 0 2 9 6 4 12 ' ' D I A 1 0 . 1 % 1 2 6 0 . 0 8 1 2 6 0 . 0 1 12 6 3 . 3 1 2 6 3 . 0 1 2 6 0 . 8 1 2 6 0 . 3 1 2 6 0 . 8 1 2 6 0 . 3 1.51.6-- 01 0 0 4 C 0 6 2 0 1 0 0 4 C 0 6 0 8 2 12 ' ' D I A 3 0 . 6 % 1 2 6 0 . 7 0 1 2 6 0 . 1 8 12 6 3 . 8 1 2 6 3 . 3 1 2 6 1 . 2 1 2 6 0 . 8 1 2 6 1 . 2 1 2 6 0 . 8 1.51.6-- 01 0 0 4 C 0 6 3 0 1 0 0 4 C 0 6 2 1 5 5 12 ' ' D I A 2 0 . 4 % 1 2 6 1 . 3 7 1 2 6 0 . 8 0 12 6 5 . 0 1 2 6 3 . 8 1 2 6 2 . 0 1 2 6 1 . 2 1 2 6 2 . 0 1 2 6 1 . 2 1.51.6-- 01 0 0 4 M 0 0 1 0 1 0 0 4 O 0 0 1 1 5 0 30 ' ' D I A 30 0 . 5 % 1 2 4 8 . 7 2 1 2 4 7 . 9 7 12 5 5 . 4 1 2 5 7 . 2 1 2 5 0 . 0 1 2 4 9 . 3 1 2 5 0 . 1 1 2 4 9 . 3 15.917.6-- 01 0 0 4 M 0 0 2 0 1 0 0 4 M 0 0 1 1 8 7 30 ' ' D I A 31 0 . 5 % 1 2 4 9 . 7 6 1 2 4 8 . 8 2 12 5 6 . 7 1 2 5 5 . 4 1 2 5 1 . 0 1 2 5 0 . 0 1 2 5 1 . 0 1 2 5 0 . 1 15.615.8-- 01 0 0 4 M 0 0 3 0 1 0 0 4 M 0 0 2 5 4 30 ' ' D I A 30 0 . 5 % 1 2 5 0 . 1 3 1 2 4 9 . 8 6 12 5 7 . 6 1 2 5 6 . 7 1 2 5 1 . 4 1 2 5 1 . 0 1 2 5 1 . 4 1 2 5 1 . 0 15.615.8-- 01 0 0 4 M 0 0 4 0 1 0 0 4 M 0 0 3 9 7 18 ' ' D I A 7 0 . 4 % 1 2 5 1 . 0 0 1 2 5 0 . 6 1 12 5 6 . 6 1 2 5 7 . 6 1 2 5 1 . 4 1 2 5 1 . 4 1 2 5 1 . 5 1 2 5 1 . 4 1.21.4-- 01 0 0 4 M 0 0 5 0 1 0 0 4 M 0 0 4 5 8 15 ' ' D I A 6 0 . 7 % 1 2 5 1 . 4 3 1 2 5 1 . 0 0 12 5 6 . 0 1 2 5 6 . 6 1 2 5 1 . 8 1 2 5 1 . 4 1 2 5 1 . 8 1 2 5 1 . 5 1.21.4-- 01 0 0 4 M 0 0 6 0 1 0 0 4 M 0 0 5 6 2 15 ' ' D I A 4 0 . 3 % 1 2 5 1 . 8 2 1 2 5 1 . 6 3 12 5 5 . 1 1 2 5 6 . 0 1 2 5 2 . 3 1 2 5 1 . 8 1 2 5 2 . 3 1 2 5 1 . 8 1.21.4-- 01 0 0 4 M 0 0 7 0 1 0 0 4 M 0 0 6 2 6 0 15 ' ' D I A 3 0 . 1 % 1 2 5 2 . 7 1 1 2 5 2 . 3 5 12 5 6 . 7 1 2 5 5 . 1 1 2 5 3 . 2 1 2 5 2 . 3 1 2 5 3 . 2 1 2 5 2 . 3 0.80.8-- 01 0 0 4 M 0 0 8 0 1 0 0 4 M 0 0 7 2 7 2 12 ' ' D I A 2 0 . 2 % 1 2 5 3 . 3 2 1 2 5 2 . 7 1 12 5 7 . 7 1 2 5 6 . 7 1 2 5 3 . 8 1 2 5 3 . 2 1 2 5 3 . 8 1 2 5 3 . 2 0.80.8-- 01 0 0 4 M 0 0 9 0 1 0 0 4 M 0 0 3 1 7 4 12 ' ' D I A 6 2 . 3 % 1 2 5 4 . 6 4 1 2 5 0 . 6 1 12 5 8 . 8 12 5 7 . 6 1 2 5 4 . 9 1 2 5 1 . 4 1 2 5 4 . 9 1 2 5 1 . 4 0.60.6-- 01 0 0 4 M 0 1 0 0 1 0 0 4 M 0 0 3 1 5 8 30 ' ' D I A 32 0 . 6 % 1 2 5 1 . 5 2 1 2 5 0 . 6 1 12 5 5 . 3 1 2 5 7 . 6 1 2 5 2 . 7 1 2 5 1 . 4 1 2 5 2 . 7 1 2 5 1 . 4 13.813.9-- 01 0 0 4 M 0 1 1 0 1 0 0 4 C 0 1 3 1 2 9 18 ' ' D I A 9 0 . 7 % 1 2 5 2 . 9 5 1 2 5 2 . 0 1 12 5 7 . 3 1 2 5 5 . 8 1 2 5 3 . 7 1 2 5 2 . 8 1 2 5 3 . 7 1 2 5 2 . 8 4.84.9-- 01 0 0 4 M 0 1 2 0 1 0 0 4 M 0 1 1 1 3 7 18 ' ' D I A 10 0 . 8 % 1 2 5 4 . 2 2 1 2 5 3 . 0 6 12 5 9 . 3 1 2 5 7 . 3 1 2 5 4 . 9 1 2 5 3 . 7 1 2 5 4 . 9 1 2 5 3 . 7 4.44.4-- 01 0 0 4 M 0 1 3 0 1 0 0 4 M 0 1 2 9 2 18 ' ' D I A 3 0 . 1 % 1 2 5 4 . 5 0 1 2 5 4 . 4 3 12 6 0 . 1 1 2 5 9 . 3 1 2 5 5 . 6 1 2 5 4 . 9 1 2 5 5 . 6 1 2 5 4 . 9 4.44.4-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 4 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 4 M 0 1 4 0 1 0 0 4 M 0 1 3 7 2 18 ' ' D I A 10 0 . 9 % 1 2 5 5 . 7 7 1 2 5 5 . 1 1 12 5 9 . 7 1 2 6 0 . 1 1 2 5 6 . 4 1 2 5 5 . 6 1 2 5 6 . 4 1 2 5 5 . 6 3.93.9-- 01 0 0 4 M 0 1 5 0 1 0 0 4 M 0 1 4 1 5 7 18 ' ' D I A 7 0 . 5 % 1 2 5 6 . 5 6 1 2 5 5 . 7 7 12 6 1 . 5 1 2 5 9 . 7 1 2 5 7 . 3 1 2 5 6 . 4 1 2 5 7 . 3 1 2 5 6 . 4 3.93.9-- 01 0 0 4 M 0 1 6 0 1 0 0 4 M 0 1 5 3 4 2 18 ' ' D I A 7 0 . 5 % 1 2 5 8 . 2 4 1 2 5 6 . 5 6 12 6 3 . 3 1 2 6 1 . 5 1 2 5 8 . 8 1 2 5 7 . 3 1 2 5 8 . 8 1 2 5 7 . 3 2.32.3-- 01 0 0 4 M 0 1 7 0 1 0 0 4 M 0 1 6 4 9 15 ' ' D I A 9 1 . 9 % 1 2 5 9 . 4 1 1 2 5 8 . 4 9 12 6 2 . 7 1 2 6 3 . 3 1 2 5 9 . 8 1 2 5 8 . 8 1 2 5 9 . 8 1 2 5 8 . 8 2.32.3-- 01 0 0 4 M 0 1 8 0 1 0 0 4 M 0 1 7 2 3 8 12 ' ' D I A 2 0 . 5 % 1 2 6 0 . 5 9 1 2 5 9 . 5 1 12 6 4 . 3 1 2 6 2 . 7 1 2 6 1 . 4 1 2 5 9 . 8 1 2 6 1 . 4 1 2 5 9 . 8 2.32.3-- 01 0 0 4 M 0 1 9 0 1 0 0 4 M 0 1 0 9 4 24 ' ' D I A 15 0 . 4 % 1 2 5 2 . 1 3 1 2 5 1 . 7 4 12 5 6 . 5 1 2 5 5 . 3 1 2 5 3 . 2 1 2 5 2 . 7 1 2 5 3 . 2 1 2 5 2 . 7 8.99.0-- 01 0 0 4 M 0 2 0 0 1 0 0 4 M 0 1 9 1 6 4 24 ' ' D I A 15 0 . 4 % 1 2 5 2 . 9 4 1 2 5 2 . 2 5 12 5 8 . 4 1 2 5 6 . 5 1 2 5 4 . 0 1 2 5 3 . 2 1 2 5 4 . 0 1 2 5 3 . 2 8.48.4-- 01 0 0 4 M 0 2 1 0 1 0 0 4 M 0 2 0 1 1 8 12 ' ' D I A 4 1 . 3 % 1 2 5 5 . 2 9 1 2 5 3 . 7 6 12 6 0 . 4 1 2 5 8 . 4 1 2 5 5 . 7 1 2 5 4 . 0 1 2 5 5 . 7 1 2 5 4 . 0 1.71.7-- 01 0 0 4 M 0 2 2 0 1 0 0 4 M 0 2 1 6 5 12 ' ' D I A 3 0 . 6 % 1 2 5 5 . 8 9 1 2 5 5 . 4 7 12 5 9 . 1 1 2 6 0 . 4 1 2 5 6 . 4 1 2 5 5 . 7 1 2 5 6 . 4 1 2 5 5 . 7 1.71.7-- 01 0 0 4 M 0 2 3 0 1 0 0 4 M 0 2 2 1 4 9 15 ' ' D I A 6 0 . 8 % 1 2 5 7 . 4 4 1 2 5 6 . 1 9 12 6 0 . 9 1 2 5 9 . 1 1 2 5 7 . 9 1 2 5 6 . 4 1 2 5 7 . 9 1 2 5 6 . 4 1.71.7-- 01 0 0 4 M 0 2 4 0 1 0 0 4 M 0 2 0 2 8 0 24 ' ' D I A 11 0 . 2 % 1 2 5 3 . 5 2 1 2 5 2 . 9 4 12 5 8 . 3 1 2 5 8 . 4 1 2 5 4 . 7 1 2 5 4 . 0 1 2 5 4 . 7 1 2 5 4 . 0 6.76.8-- 01 0 0 4 M 0 2 5 0 1 0 0 4 M 0 2 4 1 1 6 18 ' ' D I A 12 1 . 2 % 1 2 5 5 . 4 9 1 2 5 4 . 0 8 12 5 9 . 5 1 2 5 8 . 3 1 2 5 6 . 0 1 2 5 4 . 7 1 2 5 6 . 0 1 2 5 4 . 7 2.92.9-- 01 0 0 4 M 0 2 6 0 1 0 0 4 C 0 3 9 2 5 3 12 ' ' D I A 3 0 . 6 % 1 2 5 8 . 8 8 1 2 5 7 . 3 7 12 6 2 . 7 1 2 6 0 . 3 1 2 5 9 . 3 1 2 5 7 . 7 1 2 5 9 . 3 1 2 5 7 . 7 1.01.0-- 01 0 0 4 M 0 2 7 0 1 0 0 4 C 0 4 7 6 9 24 ' ' D I A 15 0 . 4 % 1 2 5 4 . 7 1 1 2 5 4 . 4 1 12 5 8 . 6 1 2 5 7 . 3 1 2 5 5 . 4 1 2 5 5 . 3 1 2 5 5 . 4 1 2 5 5 . 3 3.93.9-- 01 0 0 4 M 0 2 8 0 1 0 0 4 M 0 2 7 1 1 8 18 ' ' D I A 15 1 . 8 % 1 2 5 6 . 9 4 1 2 5 4 . 8 1 12 6 0 . 1 1 2 5 8 . 6 1 2 5 7 . 5 1 2 5 5 . 4 1 2 5 7 . 5 1 2 5 5 . 4 3.93.9-- 01 0 0 4 M 0 2 9 0 1 0 0 4 C 0 5 4 2 4 2 15 ' ' D I A 4 0 . 4 % 1 2 5 9 . 7 7 1 2 5 8 . 7 8 12 6 3 . 0 1 2 6 1 . 4 1 2 6 0 . 3 1 2 5 9 . 0 1 2 6 0 . 3 1 2 5 9 . 0 1.51.6-- Un i t 1 , S u b - U n i t 5 01 0 0 5 C 0 0 1 0 1 0 0 5 C 0 0 2 4 8 12 ' ' D I A 3 0 . 5 % 1 2 5 8 . 8 0 1 2 5 8 . 5 6 12 6 2 . 7 1 2 6 2 . 4 1 2 5 9 . 1 1 2 5 8 . 7 1 2 5 9 . 3 1 2 5 8 . 9 0.41.3-- 01 0 0 5 C 0 0 2 0 1 0 0 5 O 0 0 1 3 4 12 ' ' D I A 7 3 . 6 % 1 2 5 8 . 5 6 1 2 5 7 . 3 1 12 6 2 . 4 1 2 5 8 . 4 1 2 5 8 . 7 1 2 5 7 . 5 1 2 5 8 . 9 1 2 5 7 . 6 0.41.3-- 01 0 0 5 C 0 0 3 0 1 0 0 5 O 0 0 2 3 8 24 ' ' D I A 16 0 . 5 % 1 2 5 7 . 9 7 1 2 5 7 . 7 9 12 6 2 . 7 1 2 5 9 . 8 1 2 5 9 . 1 1 2 5 8 . 9 1 2 5 9 . 1 1 2 5 8 . 9 9.610.4-- 01 0 0 5 C 0 0 5 0 1 0 0 5 M 0 0 2 5 4 24 ' ' D I A 25 1 . 1 % 1 2 5 9 . 4 3 1 2 5 8 . 8 2 12 6 4 . 2 1 2 6 3 . 3 1 2 6 0 . 2 1 2 5 9 . 5 1 2 6 0 . 3 1 2 5 9 . 5 8.08.7-- 01 0 0 5 C 0 0 7 0 1 0 0 5 C 0 0 5 1 8 5 24 ' ' D I A 22 0 . 9 % 1 2 6 1 . 0 8 1 2 5 9 . 4 3 12 6 6 . 2 1 2 6 4 . 2 1 2 6 1 . 9 1 2 6 0 . 2 1 2 6 2 . 0 1 2 6 0 . 3 8.08.7-- 01 0 0 5 C 0 0 9 0 1 0 0 5 M 0 0 4 6 2 18 ' ' D I A 11 1 . 1 % 1 2 6 4 . 1 8 1 2 6 3 . 5 1 12 6 8 . 1 1 2 6 7 . 5 1 2 6 4 . 9 1 2 6 4 . 0 1 2 6 4 . 9 1 2 6 4 . 0 4.84.8-- 01 0 0 5 C 0 2 0 0 1 0 0 5 M 0 0 9 8 1 12 ' ' D I A 4 1 . 4 % 1 2 6 8 . 1 8 1 2 6 7 . 0 2 12 7 2 . 0 1 2 7 0 . 2 1 2 6 8 . 6 1 2 6 7 . 6 1 2 6 8 . 6 1 2 6 7 . 6 1.41.4-- 01 0 0 5 C 0 2 1 0 1 0 0 5 C 0 2 0 8 8 12 ' ' D I A 3 0 . 7 % 1 2 6 8 . 9 1 1 2 6 8 . 2 8 12 7 2 . 5 1 2 7 2 . 0 1 2 6 9 . 4 1 2 6 8 . 6 1 2 6 9 . 4 1 2 6 8 . 6 1.41.4-- 01 0 0 5 C 0 2 2 0 1 0 0 5 C 0 2 1 9 4 12 ' ' D I A 2 0 . 3 % 1 2 6 9 . 2 6 1 2 6 9 . 0 1 12 7 4 . 5 1 2 7 2 . 5 1 2 6 9 . 9 1 2 6 9 . 4 1 2 6 9 . 9 1 2 6 9 . 4 1.41.4-- 01 0 0 5 C 0 2 5 0 1 0 0 5 C 0 0 9 1 6 4 18 ' ' D I A 8 0 . 6 % 1 2 6 5 . 3 2 1 2 6 4 . 3 8 12 6 9 . 7 1 2 6 8 . 1 1 2 6 6 . 1 1 2 6 4 . 9 1 2 6 6 . 1 1 2 6 4 . 9 4.84.8-- 01 0 0 5 C 0 2 7 0 1 0 0 5 M 0 0 9 6 2 12 ' ' D I A 2 0 . 3 % 1 2 6 7 . 1 9 1 2 6 7 . 0 2 12 7 0 . 6 1 2 7 0 . 2 1 2 6 7 . 9 1 2 6 7 . 6 1 2 6 7 . 9 1 2 6 7 . 6 1.91.9-- 01 0 0 5 C 0 2 8 0 1 0 0 5 C 0 2 7 4 7 12 ' ' D I A 3 0 . 6 % 1 2 6 7 . 5 6 1 2 6 7 . 2 9 12 7 0 . 8 1 2 7 0 . 6 1 2 6 8 . 2 1 2 6 7 . 9 1 2 6 8 . 2 1 2 6 7 . 9 1.91.9-- 01 0 0 5 C 0 2 9 0 1 0 0 5 C 0 2 8 3 3 0 12 ' ' D I A 2 0 . 4 % 1 2 6 8 . 9 8 1 2 6 7 . 6 6 12 7 2 . 5 1 2 7 0 . 8 1 2 6 9 . 5 1 2 6 8 . 2 1 2 6 9 . 5 1 2 6 8 . 2 1.11.1-- 01 0 0 5 C 0 3 1 0 1 0 0 5 C 0 2 9 3 1 0 12 ' ' D I A 3 0 . 5 % 1 2 7 0 . 7 3 1 2 6 9 . 1 8 12 7 4 . 2 1 2 7 2 . 5 1 2 7 1 . 2 1 2 6 9 . 5 1 2 7 1 . 2 1 2 6 9 . 5 1.11.1-- 01 0 0 5 C 0 3 3 0 1 0 0 5 M 0 0 7 1 2 3 18 ' ' D I A 4 0 . 1 % 1 2 6 6 . 0 3 1 2 6 5 . 8 6 12 7 1 . 1 1 2 7 0 . 1 1 2 6 6 . 3 1 2 6 6 . 0 1 2 6 6 . 4 1 2 6 6 . 1 0.30.6-- 01 0 0 5 C 0 3 5 0 1 0 0 5 C 0 3 6 6 3 18 ' ' D I A 2 0 . 4 % 1 2 6 4 . 7 4 1 2 6 4 . 5 1 12 6 8 . 3 1 2 6 8 . 3 1 2 6 5 . 5 1 2 6 4 . 8 1 2 6 5 . 6 1 2 6 4 . 8 0.91.2-- 01 0 0 5 C 0 3 6 0 1 0 0 5 C 0 3 7 1 0 1 18 ' ' D I A 11 1 . 2 % 1 2 6 4 . 5 1 1 2 6 3 . 3 1 12 6 8 . 3 1 2 6 7 . 2 1 2 6 4 . 8 1 2 6 3 . 6 1 2 6 4 . 8 1 2 6 3 . 6 0.91.2-- 01 0 0 5 C 0 3 7 0 1 0 0 5 O 0 0 3 5 2 18 ' ' D I A 21 3 . 8 % 1 2 6 3 . 3 1 1 2 6 1 . 3 1 12 6 7 . 2 1 2 5 7 . 8 1 2 6 3 . 6 1 2 6 1 . 6 1 2 6 3 . 6 1 2 6 1 . 6 1.72.1-- 01 0 0 5 M 0 0 2 0 1 0 0 5 C 0 0 3 4 7 24 ' ' D I A 23 1 . 0 % 1 2 5 8 . 6 2 1 2 5 8 . 1 7 12 6 3 . 3 1 2 6 2 . 7 1 2 5 9 . 5 1 2 5 9 . 1 1 2 5 9 . 5 1 2 5 9 . 1 8.08.7-- 01 0 0 5 M 0 0 3 0 1 0 0 5 C 0 0 3 1 7 4 12 ' ' D I A 4 1 . 2 % 1 2 6 0 . 2 0 1 2 5 8 . 1 7 12 6 4 . 6 1 2 6 2 . 7 1 2 6 0 . 6 1 2 5 9 . 1 1 2 6 0 . 7 1 2 5 9 . 1 1.61.7-- 01 0 0 5 M 0 0 4 0 1 0 0 5 C 0 0 7 2 6 1 24 ' ' D I A 20 0 . 8 % 1 2 6 3 . 3 1 1 2 6 1 . 2 8 12 6 7 . 5 1 2 6 6 . 2 1 2 6 4 . 0 1 2 6 1 . 9 1 2 6 4 . 0 1 2 6 2 . 0 5.35.3-- 01 0 0 5 M 0 0 6 0 1 0 0 5 C 0 3 5 4 4 18 ' ' D I A 8 0 . 5 % 1 2 6 4 . 9 6 1 2 6 4 . 7 4 12 6 8 . 8 1 2 6 8 . 3 1 2 6 5 . 5 1 2 6 5 . 5 1 2 6 5 . 6 1 2 6 5 . 6 0.91.2-- 01 0 0 5 M 0 0 7 0 1 0 0 5 M 0 0 6 1 8 3 18 ' ' D I A 7 0 . 4 % 1 2 6 5 . 6 6 1 2 6 4 . 9 6 12 7 0 . 1 1 2 6 8 . 8 1 2 6 6 . 0 1 2 6 5 . 5 1 2 6 6 . 1 1 2 6 5 . 6 0.91.2-- 01 0 0 5 M 0 0 9 0 1 0 0 5 C 0 2 5 1 1 5 18 ' ' D I A 13 1 . 3 % 1 2 6 7 . 0 2 1 2 6 5 . 5 2 12 7 0 . 2 1 2 6 9 . 7 1 2 6 7 . 6 1 2 6 6 . 1 1 2 6 7 . 6 1 2 6 6 . 1 3.33.3-- Un i t 1 , S u b - U n i t 6 01 0 0 6 C 0 0 6 0 1 0 0 6 M 0 0 2 1 5 7 12 ' ' D I A 2 0 . 2 % 1 2 6 3 . 6 3 1 2 6 3 . 2 9 1 2 6 7 . 5 1 2 6 6 . 2 1 2 6 8 . 2 1 2 6 6 . 2 1 2 6 9 . 4 1 2 6 6 . 2 4.55.1Existing 10-yr 01 0 0 6 C 0 0 9 0 1 0 0 6 M 0 0 6 2 3 2 12 ' ' D I A 4 1 . 1 % 1 2 6 5 . 3 1 1 2 6 2 . 8 5 1 2 6 8 . 2 1 2 6 7 . 6 1 2 6 9 . 2 1 2 6 8 . 1 1 2 6 9 . 4 1 2 6 8 . 3 2.62.6Existing 10-yr 01 0 0 6 C 0 1 2 0 1 0 0 6 M 0 0 6 2 3 1 15 ' ' D I A 6 0 . 8 % 1 2 6 4 . 6 7 1 2 6 2 . 8 5 1 2 6 7 . 7 1 2 6 7 . 6 1 2 6 9 . 5 1 2 6 8 . 1 1 2 6 9 . 7 1 2 6 8 . 3 5.05.0Existing 10-yr 01 0 0 6 C 0 1 4 0 1 0 0 6 M 0 0 7 1 4 5 12 ' ' D I A 3 0 . 7 % 1 2 6 6 . 2 6 1 2 6 5 . 2 2 1 2 6 9 . 0 1 2 7 0 . 3 1 2 7 8 . 1 1 2 7 5 . 2 1 2 7 8 . 3 1 2 7 5 . 4 5.35.3Existing 10-yr 01 0 0 6 C 0 2 9 0 1 0 0 6 O 0 0 4 1 6 6 12 ' ' D I A 2 0 . 6 % 1 2 7 4 . 8 1 1 2 7 3 . 8 1 1 2 7 6 . 9 1 2 7 3 . 8 1 2 9 4 . 7 1 2 7 4 . 8 1 2 9 7 . 9 1 2 7 4 . 8 6.97.4Existing 10-yr 01 0 0 6 C 0 3 2 0 1 0 0 6 O 0 0 3 2 5 2 3 ' H , 3 ' B W , 0 . 8 3 SS C h a n n e l 1 1 3 2. 0 % 1 2 7 3 . 9 7 1 2 6 9 . 0 0 1 2 8 9 . 0 1 2 7 2 . 0 1 2 7 4 . 5 1 2 6 9 . 4 1 2 7 4 . 5 1 2 6 9 . 4 4.54.7-- 01 0 0 6 C 0 3 3 0 1 0 0 6 C 0 3 2 6 1 15 ' ' D I A 7 1 . 1 % 1 2 7 4 . 6 1 1 2 7 3 . 9 7 12 8 9 . 6 1 2 8 9 . 0 1 2 7 5 . 4 1 2 7 4 . 5 1 2 7 5 . 4 1 2 7 4 . 5 4.64.7-- 01 0 0 6 C 0 4 0 0 1 0 0 6 C 0 3 3 9 8 9 3 ' H , 3 ' B W , 0 . 8 3 SS C h a n n e l 5 2 0 . 4 % 1 2 7 8 . 4 2 1 2 7 4 . 6 1 1 2 8 1 . 4 1 2 8 9 . 6 1 2 7 8 . 9 1 2 7 5 . 4 1 2 7 8 . 9 1 2 7 5 . 4 2.12.2-- 01 0 0 6 C 0 4 1 0 1 0 0 6 C 0 4 0 1 3 5 12 ' ' D I A 2 0 . 4 % 1 2 7 8 . 9 4 1 2 7 8 . 4 2 12 8 0 . 5 1 2 8 1 . 4 1 2 7 9 . 6 1 2 7 8 . 9 1 2 7 9 . 6 1 2 7 8 . 9 1.61.7-- 01 0 0 6 C 0 4 3 0 1 0 0 6 C 0 4 0 6 1 12 ' ' D I A 2 0 . 4 % 1 2 7 8 . 6 5 1 2 7 8 . 4 2 12 8 0 . 2 12 8 1 . 4 1 2 7 9 . 0 1 2 7 8 . 9 1 2 7 9 . 0 1 2 7 8 . 9 0.50.5-- 01 0 0 6 J 0 0 2 0 1 0 0 6 C 0 2 9 3 8 12 ' ' D I A 1 0 . 2 % 1 2 7 4 . 8 8 1 2 7 4 . 8 1 1 2 7 7 . 1 1 2 7 6 . 9 1 2 9 9 . 4 1 2 9 4 . 7 1 3 0 3 . 4 1 2 9 7 . 9 7.17.7Existing 10-yr 01 0 0 6 M 0 0 1 0 1 0 0 6 O 0 0 1 1 6 9 18 ' ' D I A 6 0 . 3 % 1 2 6 0 . 8 3 1 2 6 0 . 3 1 1 2 6 6 . 3 1 2 5 6 . 7 1 2 6 4 . 2 1 2 6 1 . 7 1 2 6 4 . 4 1 2 6 1 . 7 12.913.4-- 01 0 0 6 M 0 0 2 0 1 0 0 6 M 0 0 1 3 2 0 15 ' ' D I A 6 0 . 7 % 1 2 6 3 . 2 9 1 2 6 0 . 9 3 1 2 6 6 . 2 12 6 6 . 3 1 2 6 6 . 2 1 2 6 4 . 2 1 2 6 6 . 2 1 2 6 4 . 4 4.55.0Future 10-yr 01 0 0 6 M 0 0 3 0 1 0 0 6 M 0 0 1 1 2 0 18 ' ' D I A 9 0 . 8 % 1 2 6 1 . 8 5 1 2 6 0 . 9 3 12 6 7 . 8 1 2 6 6 . 3 1 2 6 5 . 0 1 2 6 4 . 2 1 2 6 5 . 2 1 2 6 4 . 4 8.58.5-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 5 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 6 M 0 0 4 0 1 0 0 6 M 0 0 3 6 1 18 ' ' D I A 5 0 . 2 % 1 2 6 1 . 9 7 1 2 6 1 . 8 5 12 6 7 . 8 1 2 6 7 . 8 1 2 6 5 . 3 1 2 6 5 . 0 1 2 6 5 . 4 1 2 6 5 . 2 7.57.5-- 01 0 0 6 M 0 0 5 0 1 0 0 6 M 0 0 4 1 6 3 18 ' ' D I A 5 0 . 3 % 1 2 6 2 . 3 9 1 2 6 1 . 9 7 12 6 7 . 3 1 2 6 7 . 8 1 2 6 6 . 0 1 2 6 5 . 3 1 2 6 6 . 2 1 2 6 5 . 4 7.57.5-- 01 0 0 6 M 0 0 6 0 1 0 0 6 M 0 0 5 1 6 8 15 ' ' D I A 3 0 . 3 % 1 2 6 2 . 8 5 1 2 6 2 . 3 9 1 2 6 7 . 6 1 2 6 7 . 3 1 2 6 8 . 1 1 2 6 6 . 0 1 2 6 8 . 3 1 2 6 6 . 2 7.47.4Existing 10-yr 01 0 0 6 M 0 0 7 0 1 0 0 6 C 0 1 2 2 8 7 12 ' ' D I A 1 0 . 1 % 1 2 6 5 . 0 7 1 2 6 4 . 6 7 1 2 7 0 . 3 1 2 6 7 . 7 1 2 7 5 . 2 1 2 6 9 . 5 1 2 7 5 . 4 1 2 6 9 . 7 5.25.2Existing 10-yr 01 0 0 6 M 0 0 8 0 1 0 0 6 O 0 0 2 2 2 3 18 ' ' D I A 11 1 . 0 % 1 2 6 5 . 9 2 1 2 6 3 . 6 0 12 7 3 . 7 1 2 6 3 . 6 1 2 6 6 . 4 1 2 6 4 . 1 1 2 6 6 . 4 1 2 6 4 . 1 2.52.5-- 01 0 0 6 M 0 0 9 0 1 0 0 6 M 0 0 8 1 2 1 18 ' ' D I A 6 0 . 3 % 1 2 6 6 . 4 4 1 2 6 6 . 1 2 12 7 3 . 7 1 2 7 3 . 7 1 2 6 7 . 1 1 2 6 6 . 4 1 2 6 7 . 1 1 2 6 6 . 4 2.52.5-- 01 0 0 6 M 0 1 0 0 1 0 0 6 M 0 0 9 1 5 8 15 ' ' D I A 4 0 . 4 % 1 2 6 7 . 7 1 1 2 6 7 . 0 5 12 7 3 . 4 1 2 7 3 . 7 1 2 6 8 . 4 1 2 6 7 . 1 1 2 6 8 . 4 1 2 6 7 . 1 2.52.5-- 01 0 0 6 M 0 1 1 0 1 0 0 6 M 0 1 0 1 4 2 12 ' ' D I A 1 0 . 1 % 1 2 6 7 . 9 1 1 2 6 7 . 7 1 12 7 3 . 5 1 2 7 3 . 4 1 2 6 9 . 1 1 2 6 8 . 4 1 2 6 9 . 1 1 2 6 8 . 4 2.52.5-- Un i t 1 , S u b - U n i t 7 01 0 0 7 C 0 0 3 0 1 0 0 7 M 0 0 4 4 0 15 ' ' D I A 16 5 . 2 % 1 2 6 2 . 2 8 1 2 6 0 . 2 1 12 6 6 . 2 1 2 6 7 . 4 1 2 6 2 . 7 1 2 6 0 . 6 1 2 6 2 . 7 1 2 6 0 . 6 3.73.7-- 01 0 0 7 C 0 0 7 0 1 0 0 7 C 0 0 3 3 2 1 15 ' ' D I A 6 0 . 9 % 1 2 6 5 . 2 4 1 2 6 2 . 4 8 12 6 9 . 4 1 2 6 6 . 2 1 2 6 5 . 9 1 2 6 2 . 7 1 2 6 5 . 9 1 2 6 2 . 7 3.73.7-- 01 0 0 7 C 0 1 0 0 1 0 0 7 C 0 0 7 2 0 3 12 ' ' D I A 4 1 . 0 % 1 2 6 7 . 5 1 1 2 6 5 . 4 9 12 7 0 . 8 1 2 6 9 . 4 1 2 6 8 . 3 1 2 6 5 . 9 1 2 6 8 . 3 1 2 6 5 . 9 3.73.7-- 01 0 0 7 C 0 1 2 0 1 0 0 7 O 0 0 2 1 4 9 21 ' ' D I A 8 0 . 2 % 1 2 6 4 . 6 3 1 2 6 4 . 3 1 12 7 3 . 1 1 2 6 5 . 3 1 2 6 5 . 7 1 2 6 5 . 2 1 2 6 5 . 7 1 2 6 5 . 2 5.75.7-- 01 0 0 7 C 0 1 4 0 1 0 0 7 M 0 0 5 2 5 8 15 ' ' D I A 5 0 . 5 % 1 2 6 6 . 9 4 1 2 6 5 . 7 5 12 7 1 . 1 1 2 7 3 . 0 1 2 6 8 . 6 1 2 6 6 . 5 1 2 6 8 . 6 1 2 6 6 . 5 5.75.7-- 01 0 0 7 C 0 1 8 0 1 0 0 7 J 0 0 2 1 7 7 12 ' ' D I A 2 0 . 4 % 1 2 7 9 . 2 1 1 2 7 8 . 5 1 12 8 1 . 8 1 2 8 5 . 3 1 2 7 9 . 7 1 2 7 9 . 0 1 2 7 9 . 7 1 2 7 9 . 0 1.21.2-- 01 0 0 7 J 0 0 2 0 1 0 0 7 O 0 0 3 6 0 12 ' ' D I A 2 0 . 3 % 1 2 7 8 . 5 1 1 2 7 8 . 3 1 12 8 5 . 3 1 2 7 8 . 4 1 2 7 9 . 0 1 2 7 8 . 8 1 2 7 9 . 0 1 2 7 8 . 8 1.21.2-- 01 0 0 7 M 0 0 2 0 1 0 0 7 O 0 0 1 3 2 7 30 ' ' D I A 27 0 . 4 % 1 2 5 8 . 8 7 1 2 5 7 . 5 6 12 6 7 . 3 1 2 6 5 . 3 1 2 5 9 . 5 1 2 5 8 . 2 1 2 5 9 . 5 1 2 5 8 . 2 3.73.7-- 01 0 0 7 M 0 0 3 0 1 0 0 7 M 0 0 2 5 1 30 ' ' D I A 31 0 . 5 % 1 2 5 9 . 3 2 1 2 5 9 . 0 7 12 6 6 . 7 1 2 6 7 . 3 1 2 5 9 . 9 1 2 5 9 . 5 1 2 5 9 . 9 1 2 5 9 . 5 3.73.7-- 01 0 0 7 M 0 0 4 0 1 0 0 7 M 0 0 3 1 3 3 30 ' ' D I A 31 0 . 5 % 1 2 6 0 . 0 1 1 2 5 9 . 3 2 12 6 7 . 4 1 2 6 6 . 7 1 2 6 0 . 6 1 2 5 9 . 9 1 2 6 0 . 6 1 2 5 9 . 9 3.73.7-- 01 0 0 7 M 0 0 5 0 1 0 0 7 C 0 1 2 1 2 6 18 ' ' D I A 10 0 . 8 % 1 2 6 5 . 6 5 1 2 6 4 . 6 3 12 7 3 . 0 1 2 7 3 . 1 1 2 6 6 . 5 1 2 6 5 . 7 1 2 6 6 . 5 1 2 6 5 . 7 5.75.7-- Un i t 1 , S u b - U n i t 8 01 0 0 8 C 0 0 1 0 1 0 0 8 O 0 0 1 3 7 15 ' ' D I A 10 2 . 3 % 1 2 6 2 . 7 2 1 2 6 1 . 8 9 12 6 7 . 7 1 2 5 9 . 5 1 2 6 3 . 1 1 2 6 2 . 3 1 2 6 3 . 1 1 2 6 2 . 3 2.32.3-- 01 0 0 8 C 0 0 2 0 1 0 0 8 C 0 0 1 1 0 5 15 ' ' D I A 6 0 . 8 % 1 2 6 3 . 5 6 1 2 6 2 . 7 2 12 6 7 . 6 1 2 6 7 . 7 1 2 6 4 . 1 1 2 6 3 . 1 1 2 6 4 . 1 1 2 6 3 . 1 2.32.3-- 01 0 0 8 C 0 0 3 0 1 0 0 8 C 0 0 2 3 9 15 ' ' D I A 9 1 . 8 % 1 2 6 4 . 2 4 1 2 6 3 . 5 6 12 6 7 . 6 1 2 6 7 . 6 1 2 6 4 . 7 1 2 6 4 . 1 1 2 6 4 . 7 1 2 6 4 . 1 2.32.3-- 01 0 0 8 C 0 0 4 0 1 0 0 8 C 0 0 3 1 8 9 15 ' ' D I A 5 0 . 6 % 1 2 6 5 . 3 4 1 2 6 4 . 2 4 12 6 9 . 2 1 2 6 7 . 6 1 2 6 5 . 9 1 2 6 4 . 7 1 2 6 5 . 9 1 2 6 4 . 7 2.32.3-- 01 0 0 8 C 0 0 7 0 1 0 0 8 C 0 0 4 2 5 4 12 ' ' D I A 3 0 . 8 % 1 2 6 7 . 4 4 1 2 6 5 . 3 4 12 7 1 . 0 1 2 6 9 . 2 1 2 6 8 . 1 1 2 6 5 . 9 1 2 6 8 . 1 1 2 6 5 . 9 2.32.3-- 01 0 0 8 C 0 0 9 0 1 0 0 8 O 0 0 3 1 6 5 12 ' ' D I A 2 0 . 2 % 1 2 6 7 . 4 8 1 2 6 7 . 1 6 12 7 2 . 2 1 2 6 7 . 1 1 2 6 9 . 5 1 2 6 8 . 0 1 2 6 9 . 5 1 2 6 8 . 0 3.63.6-- 01 0 0 8 C 0 1 1 0 1 0 0 8 O 0 0 4 1 4 3 15 ' ' D I A 5 0 . 6 % 1 2 6 7 . 1 3 1 2 6 6 . 2 6 12 7 1 . 1 1 2 6 5 . 8 1 2 6 7 . 7 1 2 6 6 . 8 1 2 6 7 . 7 1 2 6 6 . 8 2.12.1-- 01 0 0 8 C 0 1 2 0 1 0 0 8 C 0 1 1 8 7 15 ' ' D I A 7 1 . 2 % 1 2 6 8 . 2 5 1 2 6 7 . 1 8 12 7 1 . 9 1 2 7 1 . 1 1 2 6 8 . 7 1 2 6 7 . 7 1 2 6 8 . 7 1 2 6 7 . 7 2.12.1-- 01 0 0 8 C 0 1 3 0 1 0 0 8 C 0 1 2 1 7 2 15 ' ' D I A 1 0 . 0 % 1 2 6 8 . 2 9 1 2 6 8 . 2 5 12 7 1 . 0 1 2 7 1 . 9 1 2 6 9 . 2 1 2 6 8 . 7 1 2 6 9 . 2 1 2 6 8 . 7 2.12.1-- 01 0 0 8 C 0 1 5 0 1 0 0 8 O 0 0 5 1 3 4 24 ' ' D I A 10 0 . 2 % 1 2 6 8 . 9 6 1 2 6 8 . 7 3 12 7 3 . 3 1 2 7 1 . 0 1 2 6 9 . 9 1 2 6 9 . 5 1 2 6 9 . 9 1 2 6 9 . 5 5.35.3-- 01 0 0 8 C 0 1 6 0 1 0 0 8 C 0 1 5 3 7 24 ' ' D I A 12 0 . 3 % 1 2 6 9 . 1 6 1 2 6 9 . 0 6 12 7 3 . 1 1 2 7 3 . 3 1 2 7 0 . 1 1 2 6 9 . 9 1 2 7 0 . 1 1 2 6 9 . 9 5.35.3-- 01 0 0 8 C 0 1 7 0 1 0 0 8 C 0 1 6 3 4 0 21 ' ' D I A 12 0 . 5 % 1 2 7 0 . 9 9 1 2 6 9 . 2 6 12 7 4 . 9 1 2 7 3 . 1 1 2 7 1 . 6 1 2 7 0 . 1 1 2 7 1 . 6 1 2 7 0 . 1 3.33.3-- 01 0 0 8 C 0 1 8 0 1 0 0 8 C 0 1 7 6 3 15 ' ' D I A 7 1 . 2 % 1 2 7 2 . 6 3 1 2 7 1 . 8 9 12 7 5 . 2 1 2 7 4 . 9 1 2 7 3 . 2 1 2 7 1 . 6 1 2 7 3 . 2 1 2 7 1 . 6 3.33.3-- 01 0 0 8 C 0 1 9 0 1 0 0 8 C 0 1 8 1 8 4 15 ' ' D I A 5 0 . 5 % 1 2 7 4 . 1 5 1 2 7 3 . 2 5 12 7 6 . 2 1 2 7 5 . 2 1 2 7 4 . 9 1 2 7 3 . 2 1 2 7 4 . 9 1 2 7 3 . 2 3.33.3-- 01 0 0 8 C 0 2 5 0 1 0 0 8 M 0 0 3 1 3 8 18 ' ' D I A 4 0 . 1 % 1 2 6 9 . 9 4 1 2 6 9 . 7 4 12 7 3 . 3 1 2 7 4 . 8 1 2 7 0 . 7 1 2 7 0 . 4 1 2 7 0 . 7 1 2 7 0 . 4 2.02.0-- 01 0 0 8 C 0 2 6 0 1 0 0 8 C 0 2 5 1 0 8 18 ' ' D I A 6 0 . 3 % 1 2 7 0 . 2 8 1 2 6 9 . 9 4 12 7 4 . 4 1 2 7 3 . 3 1 2 7 0 . 9 1 2 7 0 . 7 1 2 7 0 . 9 1 2 7 0 . 7 2.02.0-- 01 0 0 8 C 0 2 7 0 1 0 0 8 C 0 2 6 1 3 0 15 ' ' D I A 4 0 . 3 % 1 2 7 0 . 9 8 1 2 7 0 . 5 3 12 7 5 . 5 1 2 7 4 . 4 1 2 7 1 . 6 1 2 7 0 . 9 1 2 7 1 . 6 1 2 7 0 . 9 2.02.0-- 01 0 0 8 C 0 2 9 0 1 0 0 8 C 0 2 7 7 3 15 ' ' D I A 8 1 . 4 % 1 2 7 1 . 9 8 1 2 7 0 . 9 8 12 7 6 . 7 1 2 7 5 . 5 1 2 7 2 . 4 1 2 7 1 . 6 1 2 7 2 . 4 1 2 7 1 . 6 2.02.0-- 01 0 0 8 M 0 0 1 0 1 0 0 8 C 0 1 9 1 2 5 15 ' ' D I A 3 0 . 2 % 1 2 7 4 . 5 2 1 2 7 4 . 2 5 12 7 7 . 8 1 2 7 6 . 2 1 2 7 5 . 5 1 2 7 4 . 9 1 2 7 5 . 5 1 2 7 4 . 9 3.33.3-- 01 0 0 8 M 0 0 2 0 1 0 0 8 M 0 0 1 2 1 9 15 ' ' D I A 6 0 . 8 % 1 2 7 6 . 4 7 1 2 7 4 . 6 2 12 8 0 . 2 1 2 7 7 . 8 1 2 7 7 . 1 1 2 7 5 . 5 1 2 7 7 . 1 1 2 7 5 . 5 3.33.3-- 01 0 0 8 M 0 0 3 0 1 0 0 8 C 0 1 6 1 8 3 18 ' ' D I A 6 0 . 3 % 1 2 6 9 . 7 4 1 2 6 9 . 2 6 12 7 4 . 8 1 2 7 3 . 1 1 2 7 0 . 4 1 2 7 0 . 1 1 2 7 0 . 4 1 2 7 0 . 1 2.02.0-- Un i t 1 , S u b - U n i t 9 01 0 0 9 C 0 0 6 0 1 0 0 9 M 0 0 2 3 5 7 15 ' ' D I A 6 0 . 8 % 1 2 8 2 . 5 6 1 2 7 9 . 7 7 12 8 5 . 9 1 2 8 3 . 5 1 2 8 2 . 9 1 2 8 0 . 0 1 2 8 2 . 9 1 2 8 0 . 0 1.21.2-- 01 0 0 9 C 0 0 7 0 1 0 0 9 C 0 0 6 1 4 0 12 ' ' D I A 4 1 . 2 % 1 2 8 4 . 3 0 1 2 8 2 . 5 6 12 8 7 . 4 1 2 8 5 . 9 1 2 8 4 . 7 1 2 8 2 . 9 1 2 8 4 . 7 1 2 8 2 . 9 1.21.2-- 01 0 0 9 C 0 0 8 0 1 0 0 9 C 0 0 7 6 6 12 ' ' D I A 3 0 . 5 % 1 2 8 4 . 6 6 1 2 8 4 . 3 0 12 8 8 . 7 1 2 8 7 . 4 1 2 8 5 . 1 1 2 8 4 . 7 1 2 8 5 . 1 1 2 8 4 . 7 1.21.2-- 01 0 0 9 C 0 2 0 0 1 0 0 9 M 0 1 4 1 2 4 12 ' ' D I A 3 0 . 7 % 1 2 8 7 . 7 3 1 2 8 6 . 8 9 12 9 1 . 5 1 2 9 1 . 9 1 2 8 7 . 9 1 2 8 6 . 9 1 2 8 8 . 0 1 2 8 7 . 0 0.20.6-- 01 0 0 9 J 0 0 1 0 1 0 0 9 M 0 0 3 4 8 24 ' ' D I A 10 0 . 2 % 1 2 8 0 . 0 5 1 2 7 9 . 9 6 12 8 4 . 3 1 2 8 4 . 1 1 2 8 1 . 0 1 2 8 0 . 7 1 2 8 1 . 1 1 2 8 0 . 7 5.76.8-- 01 0 0 9 J 0 0 2 0 1 0 0 9 J 0 0 1 6 3 24 ' ' D I A 8 0 . 1 % 1 2 8 0 . 2 3 1 2 8 0 . 1 5 12 8 5 . 6 1 2 8 4 . 3 1 2 8 1 . 2 1 2 8 1 . 0 1 2 8 1 . 3 1 2 8 1 . 1 5.76.8-- 01 0 0 9 J 0 0 3 0 1 0 0 9 M 0 0 4 8 1 24 ' ' D I A 16 0 . 5 % 1 2 8 1 . 9 0 1 2 8 1 . 5 2 12 8 6 . 9 1 2 8 6 . 6 1 2 8 2 . 7 1 2 8 2 . 0 1 2 8 2 . 7 1 2 8 2 . 1 4.96.0-- 01 0 0 9 J 0 0 4 0 1 0 0 9 J 0 0 3 7 6 24 ' ' D I A 21 0 . 8 % 1 2 8 2 . 5 8 1 2 8 2 . 0 0 12 8 8 . 0 1 2 8 6 . 9 1 2 8 3 . 3 1 2 8 2 . 7 1 2 8 3 . 3 1 2 8 2 . 7 4.96.0-- 01 0 0 9 M 0 0 1 0 1 0 0 9 O 0 0 2 5 1 18 ' ' D I A 2 0 . 0 % 1 2 7 8 . 9 5 1 2 7 8 . 9 4 12 8 2 . 4 1 2 7 8 . 9 1 2 7 9 . 9 1 2 7 9 . 7 1 2 7 9 . 9 1 2 7 9 . 7 3.93.9-- 01 0 0 9 M 0 0 2 0 1 0 0 9 M 0 0 1 1 5 0 18 ' ' D I A 5 0 . 2 % 1 2 7 9 . 4 1 1 2 7 9 . 0 5 12 8 3 . 5 12 8 2 . 4 1 2 8 0 . 0 1 2 7 9 . 9 1 2 8 0 . 0 1 2 7 9 . 9 1.81.8-- 01 0 0 9 M 0 0 3 0 1 0 0 9 O 0 0 1 6 4 24 ' ' D I A 23 0 . 9 % 1 2 7 9 . 9 2 1 2 7 9 . 3 3 12 8 4 . 1 1 2 7 9 . 3 1 2 8 0 . 7 1 2 8 0 . 1 1 2 8 0 . 7 1 2 8 0 . 1 6.57.6-- 01 0 0 9 M 0 0 4 0 1 0 0 9 J 0 0 2 6 8 24 ' ' D I A 30 1 . 6 % 1 2 8 1 . 4 2 1 2 8 0 . 3 3 12 8 6 . 6 1 2 8 5 . 6 1 2 8 2 . 0 1 2 8 1 . 2 1 2 8 2 . 1 1 2 8 1 . 3 5.76.8-- 01 0 0 9 M 0 0 5 0 1 0 0 9 J 0 0 4 1 4 9 24 ' ' D I A 10 0 . 2 % 1 2 8 2 . 9 2 1 2 8 2 . 6 8 12 8 9 . 4 1 2 8 8 . 0 1 2 8 3 . 9 1 2 8 3 . 3 1 2 8 4 . 0 1 2 8 3 . 3 4.96.0-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 6 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 0 9 M 0 0 6 0 1 0 0 9 M 0 0 5 8 9 24 ' ' D I A 13 0 . 3 % 1 2 8 3 . 3 9 1 2 8 3 . 1 2 12 8 8 . 9 1 2 8 9 . 4 1 2 8 3 . 9 1 2 8 3 . 9 1 2 8 4 . 0 1 2 8 4 . 0 0.91.5-- 01 0 0 9 M 0 0 7 0 1 0 0 9 M 0 0 5 7 8 24 ' ' D I A 19 0 . 7 % 1 2 8 3 . 6 4 1 2 8 3 . 1 2 12 8 9 . 1 1 2 8 9 . 4 1 2 8 4 . 3 1 2 8 3 . 9 1 2 8 4 . 3 1 2 8 4 . 0 4.14.5-- 01 0 0 9 M 0 0 8 0 1 0 0 9 M 0 0 7 1 1 2 36 ' ' D I A 25 0 . 1 % 1 2 8 3 . 7 8 1 2 8 3 . 6 4 12 8 9 . 3 1 2 8 9 . 1 1 2 8 4 . 5 1 2 8 4 . 3 1 2 8 4 . 6 1 2 8 4 . 3 4.14.5-- 01 0 0 9 M 0 0 9 0 1 0 0 9 M 0 0 8 1 1 1 36 ' ' D I A 29 0 . 2 % 1 2 8 3 . 9 7 1 2 8 3 . 7 8 12 8 9 . 6 1 2 8 9 . 3 1 2 8 4 . 7 1 2 8 4 . 5 1 2 8 4 . 8 1 2 8 4 . 6 4.14.5-- 01 0 0 9 M 0 1 0 0 1 0 0 9 M 0 0 9 2 2 8 36 ' ' D I A 27 0 . 1 % 1 2 8 4 . 3 0 1 2 8 3 . 9 7 12 9 1 . 3 1 2 8 9 . 6 1 2 8 5 . 1 1 2 8 4 . 7 1 2 8 5 . 1 1 2 8 4 . 8 4.14.5-- 01 0 0 9 M 0 1 1 0 1 0 0 9 M 0 1 0 3 0 4 18 ' ' D I A 4 0 . 2 % 1 2 8 4 . 7 6 1 2 8 4 . 3 0 12 9 3 . 5 1 2 9 1 . 3 1 2 8 5 . 5 1 2 8 5 . 1 1 2 8 5 . 6 1 2 8 5 . 1 2.02.4-- 01 0 0 9 M 0 1 4 0 1 0 0 9 O 0 0 3 1 5 7 12 ' ' D I A 2 0 . 4 % 1 2 8 6 . 6 9 1 2 8 6 . 0 1 12 9 1 . 9 1 2 7 9 . 9 1 2 8 6 . 9 1 2 8 6 . 2 1 2 8 7 . 0 1 2 8 6 . 3 0.20.6-- Un i t 1 , S u b - U n i t 1 0 01 0 1 0 C 0 0 3 0 1 0 1 0 O 0 0 1 3 3 9 24 ' ' D I A 16 0 . 5 % 1 2 7 6 . 1 1 1 2 7 4 . 4 6 12 8 3 . 8 1 2 7 5 . 3 1 2 7 7 . 1 1 2 7 5 . 5 1 2 7 7 . 1 1 2 7 5 . 5 8.58.5-- 01 0 1 0 C 0 0 4 0 1 0 1 0 C 0 0 3 8 6 18 ' ' D I A 25 5 . 4 % 1 2 8 0 . 7 1 1 2 7 6 . 1 1 12 8 3 . 9 1 2 8 3 . 8 1 2 8 1 . 2 1 2 7 7 . 1 1 2 8 1 . 2 1 2 7 7 . 1 5.35.3-- 01 0 1 0 C 0 0 5 0 1 0 1 0 C 0 0 4 2 9 0 18 ' ' D I A 8 0 . 6 % 1 2 8 2 . 3 1 1 2 8 0 . 7 1 12 8 5 . 3 1 2 8 3 . 9 1 2 8 3 . 2 1 2 8 1 . 2 1 2 8 3 . 2 1 2 8 1 . 2 5.35.3-- 01 0 1 0 C 0 0 8 0 1 0 1 0 C 0 0 5 3 4 7 15 ' ' D I A 5 0 . 6 % 1 2 8 4 . 5 5 1 2 8 2 . 3 1 12 8 8 . 2 1 2 8 5 . 3 1 2 8 5 . 1 1 2 8 3 . 2 1 2 8 5 . 1 1 2 8 3 . 2 2.22.2-- 01 0 1 0 C 0 1 0 0 1 0 1 0 C 0 0 8 3 4 0 12 ' ' D I A 3 0 . 5 % 1 2 8 6 . 2 1 1 2 8 4 . 5 5 12 8 9 . 4 1 2 8 8 . 2 1 2 8 6 . 9 1 2 8 5 . 1 1 2 8 6 . 9 1 2 8 5 . 1 2.22.2-- 01 0 1 0 C 0 1 2 0 1 0 1 0 C 0 0 3 3 7 15 ' ' D I A 7 1 . 1 % 1 2 7 6 . 5 1 1 2 7 6 . 1 1 12 8 3 . 7 1 2 8 3 . 8 1 2 7 7 . 2 1 2 7 7 . 1 1 2 7 7 . 2 1 2 7 7 . 1 3.23.2-- 01 0 1 0 C 0 1 3 0 1 0 1 0 C 0 1 2 2 4 8 15 ' ' D I A 7 1 . 0 % 1 2 7 9 . 1 1 1 2 7 6 . 5 1 12 8 2 . 6 1 2 8 3 . 7 1 2 7 9 . 7 1 2 7 7 . 2 1 2 7 9 . 7 1 2 7 7 . 2 3.23.2-- 01 0 1 0 C 0 1 5 0 1 0 1 0 J 0 0 3 1 2 8 15 ' ' D I A 8 1 . 3 % 1 2 8 1 . 9 4 1 2 8 0 . 3 1 12 8 4 . 7 1 2 8 5 . 2 1 2 8 2 . 5 1 2 8 1 . 2 1 2 8 2 . 5 1 2 8 1 . 2 3.23.2-- 01 0 1 0 C 0 1 6 0 1 0 1 0 C 0 1 5 5 4 15 ' ' D I A 5 0 . 5 % 1 2 8 2 . 2 9 1 2 8 2 . 0 4 12 8 4 . 7 1 2 8 4 . 7 1 2 8 3 . 0 1 2 8 2 . 5 1 2 8 3 . 0 1 2 8 2 . 5 3.23.2-- 01 0 1 0 C 0 2 3 0 1 0 1 0 O 0 0 3 6 1 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 6 7 1 2 8 5 . 3 1 12 8 7 . 7 1 2 7 7 . 5 1 2 8 5 . 9 1 2 8 5 . 5 1 2 8 5 . 9 1 2 8 5 . 5 0.20.2-- 01 0 1 0 C 0 2 4 0 1 0 1 0 O 0 0 4 1 5 2 15 ' ' D I A 1 0 . 0 % 1 2 8 7 . 3 5 1 2 8 7 . 3 1 12 9 2 . 5 1 2 8 7 . 3 1 2 8 8 . 4 1 2 8 7 . 9 1 2 8 8 . 4 1 2 8 7 . 9 2.32.3-- 01 0 1 0 C 0 2 5 0 1 0 1 0 M 0 0 1 2 2 3 15 ' ' D I A 3 0 . 3 % 1 2 8 8 . 8 7 1 2 8 8 . 2 7 12 9 2 . 5 1 2 9 3 . 6 1 2 8 9 . 6 1 2 8 8 . 7 1 2 8 9 . 6 1 2 8 8 . 7 2.32.3-- 01 0 1 0 C 0 2 8 0 1 0 1 0 O 0 0 5 1 3 2 24 ' ' D I A 12 0 . 3 % 1 2 8 9 . 1 9 1 2 8 8 . 8 1 12 9 5 . 7 1 2 8 8 . 8 1 2 8 9 . 9 1 2 8 9 . 5 1 2 8 9 . 9 1 2 8 9 . 5 3.63.6-- 01 0 1 0 C 0 3 0 0 1 0 1 0 C 0 2 8 7 4 18 ' ' D I A 14 1 . 9 % 1 2 9 0 . 7 1 1 2 8 9 . 3 4 12 9 5 . 4 1 2 9 5 . 7 1 2 9 1 . 2 1 2 8 9 . 9 1 2 9 1 . 2 1 2 8 9 . 9 3.63.6-- 01 0 1 0 C 0 3 2 0 1 0 1 0 C 0 3 0 2 1 9 24 ' ' D I A 20 0 . 8 % 1 2 9 2 . 4 0 1 2 9 0 . 7 3 12 9 5 . 4 1 2 9 5 . 4 1 2 9 2 . 9 1 2 9 1 . 2 1 2 9 2 . 9 1 2 9 1 . 2 2.62.6-- 01 0 1 0 C 0 3 3 0 1 0 1 0 C 0 3 2 3 6 18 ' ' D I A 7 0 . 4 % 1 2 9 2 . 6 1 1 2 9 2 . 4 5 12 9 5 . 3 1 2 9 5 . 4 1 2 9 3 . 2 1 2 9 2 . 9 1 2 9 3 . 2 1 2 9 2 . 9 2.62.6-- 01 0 1 0 C 0 3 4 0 1 0 1 0 C 0 3 3 1 8 6 15 ' ' D I A 5 0 . 6 % 1 2 9 3 . 7 1 1 2 9 2 . 6 6 12 9 6 . 5 1 2 9 5 . 3 1 2 9 4 . 4 1 2 9 3 . 2 1 2 9 4 . 4 1 2 9 3 . 2 2.62.6-- 01 0 1 0 C 0 3 5 0 1 0 1 0 C 0 3 4 6 4 15 ' ' D I A 6 0 . 8 % 1 2 9 4 . 1 9 1 2 9 3 . 7 1 12 9 6 . 8 1 2 9 6 . 5 1 2 9 4 . 8 1 2 9 4 . 4 1 2 9 4 . 8 1 2 9 4 . 4 2.62.6-- 01 0 1 0 J 0 0 3 0 1 0 1 0 C 0 1 3 3 5 1 15 ' ' D I A 4 0 . 3 % 1 2 8 0 . 3 1 1 2 7 9 . 2 1 12 8 5 . 2 1 2 8 2 . 6 1 2 8 1 . 2 1 2 7 9 . 7 1 2 8 1 . 2 1 2 7 9 . 7 3.23.2-- 01 0 1 0 M 0 0 1 0 1 0 1 0 C 0 2 4 6 8 15 ' ' D I A 7 1 . 1 % 1 2 8 8 . 1 7 1 2 8 7 . 4 0 12 9 3 . 6 1 2 9 2 . 5 1 2 8 8 . 7 1 2 8 8 . 4 1 2 8 8 . 7 1 2 8 8 . 4 2.32.3-- Un i t 1 , S u b - U n i t 1 1 01 0 1 1 C 0 0 2 0 1 0 1 1 O 0 0 2 1 8 9 15 ' ' D I A 7 1 . 1 % 1 2 8 0 . 3 6 1 2 7 8 . 2 1 12 8 3 . 4 1 2 7 8 . 2 1 2 8 1 . 0 1 2 7 8 . 9 1 2 8 1 . 0 1 2 7 8 . 9 3.84.0-- 01 0 1 1 C 0 0 3 0 1 0 1 1 C 0 0 2 1 2 8 15 ' ' D I A 7 1 . 0 % 1 2 8 1 . 6 4 1 2 8 0 . 3 6 12 8 4 . 6 1 2 8 3 . 4 1 2 8 2 . 3 1 2 8 1 . 0 1 2 8 2 . 3 1 2 8 1 . 0 3.84.0-- 01 0 1 1 C 0 0 6 0 1 0 1 1 J 0 0 1 3 9 12 ' ' D I A 3 0 . 6 % 1 2 8 2 . 8 6 1 2 8 2 . 6 1 12 8 5 . 7 1 2 8 6 . 2 1 2 8 3 . 5 1 2 8 3 . 4 1 2 8 3 . 5 1 2 8 3 . 4 1.71.7-- 01 0 1 1 C 0 0 7 0 1 0 1 1 C 0 0 6 2 1 7 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 2 6 1 2 8 3 . 0 6 12 8 6 . 8 1 2 8 5 . 7 1 2 8 4 . 2 1 2 8 3 . 5 1 2 8 4 . 3 1 2 8 3 . 5 1.71.7-- 01 0 1 1 C 0 0 8 0 1 0 1 1 C 0 0 7 8 0 12 ' ' D I A 2 0 . 2 % 1 2 8 3 . 7 1 1 2 8 3 . 5 1 12 8 6 . 5 1 2 8 6 . 8 1 2 8 4 . 4 1 2 8 4 . 2 1 2 8 4 . 5 1 2 8 4 . 3 1.71.7-- 01 0 1 1 C 0 1 0 0 1 0 1 1 M 0 0 1 1 0 6 24 ' ' D I A 14 0 . 4 % 1 2 8 4 . 2 5 1 2 8 3 . 8 5 12 8 9 . 8 1 2 9 1 . 7 1 2 8 5 . 4 1 2 8 5 . 0 1 2 8 5 . 4 1 2 8 5 . 0 8.98.9-- 01 0 1 1 C 0 1 2 0 1 0 1 1 C 0 1 0 1 4 2 24 ' ' D I A 21 0 . 8 % 1 2 8 5 . 4 0 1 2 8 4 . 2 5 12 8 8 . 8 1 2 8 9 . 8 1 2 8 6 . 3 1 2 8 5 . 4 1 2 8 6 . 3 1 2 8 5 . 4 8.98.9-- 01 0 1 1 C 0 1 6 0 1 0 1 1 M 0 0 3 3 7 15 ' ' D I A 2 0 . 1 % 1 2 8 7 . 2 6 1 2 8 7 . 2 4 12 8 9 . 9 1 2 9 1 . 2 1 2 8 9 . 4 1 2 8 9 . 1 1 2 8 9 . 4 1 2 8 9 . 2 6.66.6-- 01 0 1 1 C 0 1 8 0 1 0 1 1 C 0 1 6 2 4 5 15 ' ' D I A 5 0 . 5 % 1 2 8 8 . 4 4 1 2 8 7 . 2 6 1 2 9 1 . 6 1 2 8 9 . 9 1 2 9 1 . 7 1 2 8 9 . 4 1 2 9 1 . 7 1 2 8 9 . 4 6.66.6Existing 10-yr 01 0 1 1 C 0 2 0 0 1 0 1 1 C 0 1 8 6 0 12 ' ' D I A 4 1 . 2 % 1 2 8 9 . 1 7 1 2 8 8 . 4 4 1 2 9 2 . 1 1 2 9 1 . 6 1 2 9 2 . 3 1 2 9 1 . 7 1 2 9 2 . 3 1 2 9 1 . 7 3.83.8Existing 10-yr 01 0 1 1 C 0 2 1 0 1 0 1 1 C 0 2 0 2 3 2 12 ' ' D I A 2 0 . 4 % 1 2 9 0 . 0 1 1 2 8 9 . 1 7 1 2 9 3 . 5 1 2 9 2 . 1 1 2 9 4 . 6 1 2 9 2 . 3 1 2 9 4 . 6 1 2 9 2 . 3 3.73.7Existing 10-yr 01 0 1 1 C 0 2 2 0 1 0 1 1 C 0 2 1 2 0 5 12 ' ' D I A 3 0 . 6 % 1 2 9 1 . 1 9 1 2 9 0 . 0 1 1 2 9 4 . 5 1 2 9 3 . 5 1 2 9 5 . 1 1 2 9 4 . 6 1 2 9 5 . 1 1 2 9 4 . 6 2.02.0Existing 10-yr 01 0 1 1 C 0 2 3 0 1 0 1 1 C 0 2 1 5 9 12 ' ' D I A 2 0 . 2 % 1 2 9 0 . 1 1 1 2 9 0 . 0 1 1 2 9 3 . 1 1 2 9 3 . 5 1 2 9 4 . 7 1 2 9 4 . 6 1 2 9 4 . 7 1 2 9 4 . 6 1.91.9Existing 10-yr 01 0 1 1 C 0 2 5 0 1 0 1 1 C 0 2 6 8 1 12 ' ' D I A 3 0 . 7 % 1 2 9 1 . 4 1 1 2 9 0 . 8 1 1 2 9 4 . 8 1 2 9 4 . 3 1 2 9 5 . 5 1 2 9 5 . 3 1 2 9 5 . 5 1 2 9 5 . 3 1.81.8Existing 10-yr 01 0 1 1 C 0 2 6 0 1 0 1 1 C 0 2 3 2 4 7 12 ' ' D I A 2 0 . 3 % 1 2 9 0 . 8 1 1 2 9 0 . 1 1 1 2 9 4 . 3 1 2 9 3 . 1 1 2 9 5 . 3 1 2 9 4 . 7 1 2 9 5 . 3 1 2 9 4 . 7 2.11.8Existing 10-yr 01 0 1 1 C 0 2 7 0 1 0 1 1 M 0 0 4 1 4 8 12 ' ' D I A 4 1 . 1 % 1 2 8 8 . 5 6 1 2 8 7 . 0 1 12 9 1 . 4 1 2 9 1 . 6 1 2 8 9 . 2 1 2 8 7 . 6 1 2 8 9 . 2 1 2 8 7 . 6 2.52.5-- 01 0 1 1 C 0 2 8 0 1 0 1 1 C 0 2 7 1 9 6 12 ' ' D I A 3 0 . 7 % 1 2 9 0 . 1 0 1 2 8 8 . 6 6 12 9 3 . 1 1 2 9 1 . 4 1 2 9 0 . 8 1 2 8 9 . 2 1 2 9 0 . 8 1 2 8 9 . 2 2.52.5-- 01 0 1 1 C 0 2 9 0 1 0 1 1 C 0 2 8 1 1 6 12 ' ' D I A 3 0 . 5 % 1 2 9 0 . 6 8 1 2 9 0 . 1 0 12 9 3 . 7 1 2 9 3 . 1 1 2 9 1 . 4 1 2 9 0 . 8 1 2 9 1 . 4 1 2 9 0 . 8 2.52.5-- 01 0 1 1 C 0 3 0 0 1 0 1 1 C 0 2 9 1 1 8 12 ' ' D I A 3 0 . 5 % 1 2 9 1 . 3 1 1 2 9 0 . 6 8 12 9 4 . 3 1 2 9 3 . 7 1 2 9 2 . 1 1 2 9 1 . 4 1 2 9 2 . 1 1 2 9 1 . 4 2.52.5-- 01 0 1 1 C 0 3 1 0 1 0 1 1 C 0 3 0 1 0 5 12 ' ' D I A 2 0 . 4 % 1 2 9 1 . 6 9 1 2 9 1 . 3 1 12 9 4 . 8 1 2 9 4 . 3 1 2 9 2 . 6 1 2 9 2 . 1 1 2 9 2 . 6 1 2 9 2 . 1 2.52.5-- 01 0 1 1 J 0 0 1 0 1 0 1 1 C 0 0 3 1 5 9 15 ' ' D I A 5 0 . 6 % 1 2 8 2 . 6 1 1 2 8 1 . 6 4 12 8 6 . 2 1 2 8 4 . 6 1 2 8 3 . 4 1 2 8 2 . 3 1 2 8 3 . 4 1 2 8 2 . 3 3.84.0-- 01 0 1 1 M 0 0 1 0 1 0 1 1 O 0 0 3 1 7 6 24 ' ' D I A 14 0 . 4 % 1 2 8 3 . 8 5 1 2 8 3 . 2 1 12 9 1 . 7 1 2 8 3 . 2 1 2 8 5 . 0 1 2 8 4 . 3 1 2 8 5 . 0 1 2 8 4 . 3 8.98.9-- 01 0 1 1 M 0 0 2 0 1 0 1 1 C 0 1 2 1 4 4 18 ' ' D I A 12 1 . 3 % 1 2 8 7 . 2 2 1 2 8 5 . 4 0 12 9 0 . 8 1 2 8 8 . 8 1 2 8 8 . 0 1 2 8 6 . 3 1 2 8 8 . 0 1 2 8 6 . 3 6.66.6-- 01 0 1 1 M 0 0 3 0 1 0 1 1 M 0 0 2 1 9 4 18 ' ' D I A 1 0 . 0 % 1 2 8 7 . 2 4 1 2 8 7 . 2 2 12 9 1 . 2 12 9 0 . 8 1 2 8 9 . 1 1 2 8 8 . 0 1 2 8 9 . 2 1 2 8 8 . 0 6.66.6-- 01 0 1 1 M 0 0 4 0 1 0 1 1 O 0 0 4 7 0 12 ' ' D I A 4 1 . 3 % 1 2 8 7 . 0 1 1 2 8 6 . 1 3 12 9 1 . 6 1 2 8 6 . 1 1 2 8 7 . 6 1 2 8 6 . 7 1 2 8 7 . 6 1 2 8 6 . 7 2.52.5-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 7 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 1 , S u b - U n i t 1 2 01 0 1 2 C 0 0 1 0 1 0 1 2 O 0 0 1 1 5 8 12 ' ' D I A 7 3 . 3 % 1 2 8 1 . 5 1 1 2 7 6 . 3 1 12 8 5 . 5 1 2 7 6 . 3 1 2 8 1 . 8 1 2 7 6 . 6 1 2 8 1 . 8 1 2 7 6 . 6 0.90.9-- 01 0 1 2 C 0 0 3 0 1 0 1 2 O 0 0 2 2 1 2 18 ' ' D I A 14 1 . 8 % 1 2 8 1 . 0 1 1 2 7 7 . 2 1 12 8 6 . 2 1 2 7 7 . 2 1 2 8 1 . 5 1 2 7 7 . 7 1 2 8 1 . 5 1 2 7 7 . 7 3.63.6-- 01 0 1 2 C 0 0 4 0 1 0 1 2 C 0 0 3 3 7 15 ' ' D I A 3 0 . 2 % 1 2 8 1 . 1 5 1 2 8 1 . 0 8 12 8 6 . 0 1 2 8 6 . 2 1 2 8 2 . 0 1 2 8 1 . 5 1 2 8 2 . 1 1 2 8 1 . 5 3.63.6-- 01 0 1 2 C 0 0 5 0 1 0 1 2 C 0 0 4 2 6 5 15 ' ' D I A 3 0 . 2 % 1 2 8 1 . 7 7 1 2 8 1 . 1 5 12 8 4 . 3 1 2 8 6 . 0 1 2 8 2 . 3 1 2 8 2 . 0 1 2 8 2 . 3 1 2 8 2 . 1 1.21.2-- 01 0 1 2 C 0 0 6 0 1 0 1 2 C 0 0 5 5 7 12 ' ' D I A 4 1 . 4 % 1 2 8 2 . 6 3 1 2 8 1 . 8 5 12 8 5 . 9 1 2 8 4 . 3 1 2 8 3 . 0 1 2 8 2 . 3 1 2 8 3 . 0 1 2 8 2 . 3 1.21.2-- 01 0 1 2 C 0 0 7 0 1 0 1 2 C 0 0 6 4 1 8 12 ' ' D I A 4 1 . 3 % 1 2 8 8 . 3 1 1 2 8 2 . 8 8 12 9 1 . 1 1 2 8 5 . 9 1 2 8 8 . 7 1 2 8 3 . 0 1 2 8 8 . 7 1 2 8 3 . 0 1.21.2-- 01 0 1 2 C 0 0 9 0 1 0 1 2 C 0 0 7 3 6 5 12 ' ' D I A 3 0 . 6 % 1 2 9 0 . 8 6 1 2 8 8 . 5 6 12 9 3 . 8 1 2 9 1 . 1 1 2 9 1 . 3 1 2 8 8 . 7 1 2 9 1 . 3 1 2 8 8 . 7 1.21.2-- 01 0 1 2 C 0 1 0 0 1 0 1 2 M 0 0 1 4 1 12 ' ' D I A 2 0 . 4 % 1 2 9 1 . 7 7 1 2 9 1 . 5 9 12 9 5 . 1 1 2 9 4 . 8 1 2 9 2 . 2 1 2 9 2 . 0 1 2 9 2 . 2 1 2 9 2 . 0 1.21.2-- 01 0 1 2 C 0 1 2 0 1 0 1 2 O 0 0 3 3 0 3 8" D I A 2 2 . 1 % 1 2 8 7 . 5 0 1 2 8 1 . 2 1 1 2 8 8 . 7 1 2 8 1 . 2 1 2 8 7 . 7 1 2 8 1 . 4 1 2 8 7 . 7 1 2 8 1 . 4 0.40.4-- 01 0 1 2 C 0 1 3 0 1 0 1 2 O 0 0 4 9 6 8" D I A 3 6 . 1 % 1 2 8 8 . 0 1 1 2 8 2 . 2 1 1 2 8 9 . 7 1 2 8 2 . 2 1 2 8 8 . 2 1 2 8 2 . 4 1 2 8 8 . 2 1 2 8 2 . 4 0.40.4-- 01 0 1 2 C 0 1 4 0 1 0 1 2 J 0 0 1 1 5 6 12 ' ' D I A 2 0 . 4 % 1 2 9 1 . 1 6 1 2 9 0 . 5 6 12 9 5 . 7 1 2 9 6 . 3 1 2 9 1 . 7 1 2 9 1 . 6 1 2 9 1 . 7 1 2 9 1 . 6 0.70.7-- 01 0 1 2 C 0 2 6 0 1 0 1 2 M 0 1 2 1 0 8 12 ' ' D I A 5 1 . 9 % 1 2 9 7 . 4 1 1 2 9 5 . 3 1 12 9 9 . 4 1 2 9 9 . 4 1 2 9 7 . 8 1 2 9 4 . 7 1 2 9 7 . 8 1 2 9 4 . 8 1.61.6-- 01 0 1 2 J 0 0 1 0 1 0 1 2 M 0 0 3 3 9 36 ' ' D I A 81 1 . 7 % 1 2 9 0 . 5 6 1 2 8 9 . 9 1 12 9 6 . 3 1 2 9 7 . 3 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 7 3.33.7-- 01 0 1 2 J 0 0 1 0 1 0 1 2 M 0 0 3 3 9 36 ' ' D I A 86 1 . 7 % 1 2 9 0 . 5 6 1 2 8 9 . 9 1 12 9 6 . 3 1 2 9 7 . 3 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 7 3.33.7-- 01 0 1 2 M 0 0 1 0 1 0 1 2 C 0 0 9 4 9 12 ' ' D I A 4 1 . 4 % 1 2 9 1 . 5 9 1 2 9 0 . 9 1 12 9 4 . 8 1 2 9 3 . 8 1 2 9 2 . 0 1 2 9 1 . 3 1 2 9 2 . 0 1 2 9 1 . 3 1.21.2-- 01 0 1 2 J 0 0 1 0 1 0 1 2 M 0 0 3 3 9 36 ' ' D I A 81 1 . 7 % 1 2 9 0 . 5 6 1 2 8 9 . 9 1 12 9 6 . 3 1 2 9 7 . 3 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 7 3.33.7-- 01 0 1 2 M 0 0 3 0 1 0 1 2 M 0 0 8 1 5 12 ' ' D I A 11 - 8 . 4 % 1 2 8 9 . 8 1 1 2 9 1 . 0 9 12 9 7 . 3 1 2 9 7 . 1 1 2 9 1 . 6 1 2 9 1 . 6 1 2 9 1 . 7 1 2 9 1 . 6 3.33.7-- 01 0 1 2 M 0 0 5 0 1 0 1 2 M 0 2 1 1 6 24 ' ' D I A 21 0 . 8 % 1 2 9 2 . 9 3 1 2 9 2 . 8 1 12 9 7 . 2 1 2 9 7 . 1 1 2 9 3 . 1 1 2 9 3 . 0 1 2 9 3 . 1 1 2 9 3 . 0 0.40.4-- 01 0 1 2 M 0 0 6 0 1 0 1 2 M 0 0 5 9 7 12 ' ' D I A 3 0 . 5 % 1 2 9 3 . 4 1 1 2 9 2 . 9 3 12 9 6 . 6 1 2 9 7 . 2 1 2 9 3 . 7 1 2 9 3 . 1 1 2 9 3 . 7 1 2 9 3 . 1 0.40.4-- 01 0 1 2 M 0 0 7 0 1 0 1 2 M 0 1 0 3 1 12 ' ' D I A 3 0 . 5 % 1 2 9 2 . 2 4 1 2 9 2 . 0 8 12 9 7 . 8 1 2 9 7 . 9 1 2 9 2 . 5 1 2 9 2 . 5 1 2 9 2 . 5 1 2 9 2 . 5 0.40.4-- 01 0 1 2 M 0 0 8 0 1 0 1 2 O 0 0 5 4 1 5 18 ' ' D I A 12 1 . 2 % 1 2 9 1 . 0 9 1 2 8 6 . 3 1 12 9 7 . 1 1 2 8 4 . 1 1 2 9 1 . 6 1 2 8 6 . 8 1 2 9 1 . 6 1 2 8 6 . 9 3.13.3-- 01 0 1 2 M 0 0 9 0 1 0 1 2 M 0 0 8 6 4 18 ' ' D I A 6 0 . 3 % 1 2 9 1 . 2 6 1 2 9 1 . 0 9 12 9 7 . 2 1 2 9 7 . 1 1 2 9 1 . 9 1 2 9 1 . 6 1 2 9 1 . 9 1 2 9 1 . 6 2.42.6-- 01 0 1 2 M 0 1 0 0 1 0 1 2 M 0 0 9 1 5 2 18 ' ' D I A 8 0 . 5 % 1 2 9 1 . 9 8 1 2 9 1 . 2 6 12 9 7 . 9 1 2 9 7 . 2 1 2 9 2 . 5 1 2 9 1 . 9 1 2 9 2 . 5 1 2 9 1 . 9 2.02.1-- 01 0 1 2 M 0 1 1 0 1 0 1 2 M 0 1 0 5 6 12 ' ' D I A 2 0 . 3 % 1 2 9 2 . 2 6 1 2 9 2 . 0 8 12 9 7 . 6 1 2 9 7 . 9 1 2 9 2 . 9 1 2 9 2 . 5 1 2 9 2 . 9 1 2 9 2 . 5 1.61.6-- 01 0 1 2 M 0 1 2 0 1 0 1 2 M 0 1 1 3 8 4 12 ' ' D I A 3 0 . 5 % 1 2 9 4 . 1 8 1 2 9 2 . 2 6 12 9 9 . 4 1 2 9 7 . 6 1 2 9 4 . 7 1 2 9 2 . 9 1 2 9 4 . 8 1 2 9 2 . 9 1.61.6-- 01 0 1 2 M 0 2 0 0 1 0 1 2 M 0 0 7 1 5 24 ' ' D I A 14 0 . 5 % 1 2 9 2 . 3 1 1 2 9 2 . 2 4 12 9 7 . 7 1 2 9 7 . 8 1 2 9 2 . 6 1 2 9 2 . 5 1 2 9 2 . 6 1 2 9 2 . 5 0.40.4-- 01 0 1 2 M 0 2 1 0 1 0 1 2 M 0 2 0 1 7 5 24 ' ' D I A 7 0 . 3 % 1 2 9 2 . 8 1 1 2 9 2 . 3 1 12 9 7 . 1 1 2 9 7 . 7 1 2 9 3 . 0 1 2 9 2 . 6 1 2 9 3 . 0 1 2 9 2 . 6 0.40.4-- 01 0 1 2 M 0 2 1 0 1 0 1 2 M 0 2 0 1 7 5 24 ' ' D I A 7 0 . 3 % 1 2 9 2 . 8 1 1 2 9 2 . 3 1 12 9 7 . 1 1 2 9 7 . 7 1 2 9 3 . 0 1 2 9 2 . 6 1 2 9 3 . 0 1 2 9 2 . 6 0.40.4-- Un i t 1 , S u b - U n i t 1 3 01 0 1 3 C 0 0 2 J7 4 6 . 8 1 3 3 6 12 ' ' D I A 6 2 . 5 % 1 2 7 2 . 4 1 1 2 7 1 . 5 1 12 7 3 . 7 1 2 8 0 . 3 1 2 7 2 . 6 1 2 7 2 . 2 1 2 7 2 . 6 1 2 7 2 . 3 0.50.6-- 01 0 1 3 C 0 0 3 J9 6 8 . 1 3 4 1 1 1 12 ' ' D I A 3 0 . 8 % 1 2 7 2 . 7 1 1 2 7 1 . 8 1 12 7 4 . 4 1 2 8 1 . 3 1 2 7 3 . 1 1 2 7 2 . 6 1 2 7 3 . 1 1 2 7 2 . 8 0.91.2-- 01 0 1 3 C 0 0 4 0 1 0 1 3 C 0 0 3 4 0 12 ' ' D I A 3 0 . 7 % 1 2 7 3 . 0 1 1 2 7 2 . 7 1 12 7 4 . 3 1 2 7 4 . 4 1 2 7 3 . 4 1 2 7 3 . 1 1 2 7 3 . 4 1 2 7 3 . 1 0.91.2-- 01 0 1 3 C 0 0 5 J 1 5 9 9 . 2 7 6 1 2 5 12 ' ' D I A 2 0 . 4 % 1 2 7 6 . 0 6 1 2 7 5 . 5 6 12 7 8 . 1 1 2 8 4 . 9 1 2 7 6 . 4 1 2 7 6 . 3 1 2 7 6 . 5 1 2 7 6 . 5 0.60.6-- 01 0 1 3 C 0 0 6 0 1 0 1 3 C 0 0 5 5 6 12 ' ' D I A 2 0 . 4 % 1 2 7 6 . 2 8 1 2 7 6 . 0 6 12 7 8 . 3 1 2 7 8 . 1 1 2 7 6 . 6 1 2 7 6 . 4 1 2 7 6 . 6 1 2 7 6 . 5 0.60.6-- 01 0 1 3 C 0 0 7 J 1 7 5 3 . 2 5 7 1 7 4 15 ' ' D I A 3 0 . 3 % 1 2 7 7 . 8 1 1 2 7 7 . 3 1 12 8 0 . 6 1 2 8 8 . 0 1 2 7 8 . 3 1 2 7 7 . 3 1 2 7 8 . 3 1 2 7 7 . 5 1.11.1-- 01 0 1 3 C 0 0 8 0 1 0 1 3 C 0 0 7 6 7 12 ' ' D I A 4 1 . 2 % 1 2 7 8 . 6 4 1 2 7 7 . 8 1 12 8 0 . 3 1 2 8 0 . 6 1 2 7 9 . 0 1 2 7 8 . 3 1 2 7 9 . 0 1 2 7 8 . 3 1.11.1-- 01 0 1 3 C 0 0 9 J 2 1 3 6 . 9 2 7 1 3 3 18 ' ' D I A 7 0 . 4 % 1 2 7 9 . 0 6 1 2 7 8 . 5 4 12 8 2 . 2 1 2 8 9 . 8 1 2 7 9 . 8 1 2 7 9 . 8 1 2 7 9 . 9 1 2 7 9 . 9 1.51.5-- 01 0 1 3 C 0 1 0 0 1 0 1 3 C 0 0 9 4 9 15 ' ' D I A 4 0 . 4 % 1 2 7 9 . 4 9 1 2 7 9 . 3 1 12 8 1 . 6 1 2 8 2 . 2 1 2 8 0 . 0 1 2 7 9 . 8 1 2 8 0 . 0 1 2 7 9 . 9 1.51.5-- 01 0 1 3 C 0 1 2 J 2 5 1 0 . 9 8 7 1 3 1 21 ' ' D I A 14 0 . 8 % 1 2 8 2 . 0 7 1 2 8 1 . 01 1 2 8 4 . 7 1 2 9 0 . 9 1 2 8 2 . 7 1 2 8 1 . 0 1 2 8 2 . 7 1 2 8 1 . 1 4.14.1-- 01 0 1 3 C 0 1 5 0 1 0 1 3 M 0 0 1 1 6 7 18 ' ' D I A 3 0 . 1 % 1 2 8 1 . 9 7 1 2 8 1 . 8 7 12 8 5 . 0 1 2 8 4 . 3 1 2 8 3 . 0 1 2 8 2 . 8 1 2 8 3 . 0 1 2 8 2 . 8 2.12.1-- 01 0 1 3 C 0 1 6 0 1 0 1 3 C 0 1 5 1 1 3 12 ' ' D I A 3 0 . 8 % 1 2 8 2 . 8 9 1 2 8 1 . 9 7 12 8 6 . 1 1 2 8 5 . 0 1 2 8 3 . 5 1 2 8 3 . 0 1 2 8 3 . 5 1 2 8 3 . 0 2.12.1-- 01 0 1 3 C 0 1 7 0 1 0 1 3 C 0 1 6 1 9 5 12 ' ' D I A 2 0 . 2 % 1 2 8 3 . 3 4 1 2 8 2 . 8 9 12 8 7 . 3 1 2 8 6 . 1 1 2 8 4 . 3 1 2 8 3 . 5 1 2 8 4 . 3 1 2 8 3 . 5 2.12.1-- 01 0 1 3 C 0 2 3 0 1 0 1 3 M 0 0 3 2 8 6 12 ' ' D I A 2 0 . 5 % 1 2 8 8 . 4 2 1 2 8 7 . 0 4 12 9 1 . 0 1 2 9 0 . 1 1 2 8 9 . 0 1 2 8 7 . 7 1 2 8 9 . 0 1 2 8 7 . 7 1.61.7-- 01 0 1 3 C 0 2 5 0 1 0 1 3 M 0 0 3 2 4 8 12 ' ' D I A 2 0 . 2 % 1 2 8 7 . 5 0 1 2 8 7 . 0 4 12 9 0 . 1 1 2 9 0 . 1 1 2 8 8 . 0 1 2 8 7 . 7 1 2 8 8 . 0 1 2 8 7 . 7 0.90.9-- 01 0 1 3 C 0 4 0 0 1 0 1 3 C 0 2 3 1 4 9 12 ' ' D I A 3 0 . 6 % 1 2 8 9 . 3 1 1 2 8 8 . 4 7 12 9 3 . 8 1 2 9 1 . 0 1 2 8 9 . 6 1 2 8 9 . 0 1 2 8 9 . 7 1 2 8 9 . 0 0.60.8-- 01 0 1 3 C 0 4 1 0 1 0 1 3 J 0 1 0 1 3 9 6' ' D I A 0 0 . 4 % 1 2 9 0 . 9 1 1 2 9 0 . 3 1 1 2 9 5 . 2 12 9 4 . 1 1 2 9 4 . 7 1 2 9 4 . 1 1 2 9 6 . 6 1 2 9 4 . 2 0.60.8Future 10-yr 01 0 1 3 J 0 0 1 J 4 0 6 0 . 0 5 4 2 5 6 15 ' ' D I A 4 0 . 3 % 1 2 9 0 . 1 1 1 2 8 9 . 3 1 12 9 4 . 1 1 2 9 8 . 7 1 2 9 1 . 4 1 2 9 1 . 2 1 2 9 1 . 5 1 2 9 1 . 2 2.52.6-- 01 0 1 3 J 0 1 0 0 1 0 1 3 C 0 4 0 2 4 4 6' ' D I A 0 0 . 4 % 1 2 9 0 . 3 1 1 2 8 9 . 3 1 1 2 9 4 . 1 12 9 3 . 8 1 2 9 4 . 1 1 2 8 9 . 6 1 2 9 4 . 2 1 2 8 9 . 7 0.60.8Future 10-yr 01 0 1 3 M 0 0 1 0 1 0 1 3 C 0 1 2 4 7 18 ' ' D I A 7 - 0 . 4 % 1 2 8 1 . 8 7 1 2 8 2 . 0 7 12 8 4 . 3 1 2 8 4 . 7 1 2 8 2 . 8 1 2 8 2 . 7 1 2 8 2 . 8 1 2 8 2 . 7 2.12.1-- 01 0 1 3 M 0 0 2 J 3 3 6 1 . 2 5 8 1 7 7 18 ' ' D I A 9 0 . 8 % 1 2 8 6 . 2 4 1 2 8 4 . 8 1 12 8 9 . 7 1 2 9 4 . 3 1 2 8 6 . 9 1 2 8 6 . 0 1 2 8 6 . 9 1 2 8 6 . 0 4.14.2-- 01 0 1 3 M 0 0 3 0 1 0 1 3 M 0 0 2 1 6 5 15 ' ' D I A 5 0 . 5 % 1 2 8 7 . 0 4 1 2 8 6 . 2 4 12 9 0 . 1 1 2 8 9 . 7 1 2 8 7 . 7 1 2 8 6 . 9 1 2 8 7 . 7 1 2 8 6 . 9 2.52.6-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 8 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 1 , S u b - U n i t 1 4 01 0 1 4 C 0 0 4 J6 4 4 . 5 8 3 1 9 9 12 ' ' D I A 4 1 . 4 % 1 2 7 2 . 7 7 1 2 6 9 . 9 8 12 7 5 . 6 1 2 7 8 . 0 1 2 7 3 . 1 1 2 7 1 . 1 1 2 7 3 . 1 1 2 7 1 . 2 0.70.7-- 01 0 1 4 C 0 0 8 0 1 0 1 4 J 0 0 2 1 4 2 12 ' ' D I A 1 0 . 1 % 1 2 7 2 . 2 0 1 2 7 2 . 0 2 1 2 7 6 . 0 1 2 7 5 . 6 1 2 8 0 . 9 1 2 7 6 . 9 1 2 8 3 . 2 1 2 7 8 . 0 6.37.1Existing 10-yr 01 0 1 4 C 0 2 0 0 1 0 1 4 M 0 0 7 7 2 12 ' ' D I A 3 0 . 5 % 1 2 7 8 . 2 0 1 2 7 7 . 8 2 1 2 8 4 . 9 12 8 3 . 9 1 2 8 1 . 5 1 2 8 1 . 5 1 2 8 4 . 9 1 2 8 4 . 8 0.51.7Future 10-yr 01 0 1 4 C 0 2 3 J9 6 8 . 1 3 4 2 5 3 12 ' ' D I A 3 0 . 5 % 1 2 7 2 . 4 9 1 2 7 1 . 3 1 12 7 7 . 4 1 2 8 1 . 3 1 2 7 3 . 1 1 2 7 2 . 6 1 2 7 3 . 2 1 2 7 2 . 8 1.71.7-- 01 0 1 4 C 0 2 4 0 1 0 1 4 C 0 2 3 2 5 7 12 ' ' D I A 3 0 . 5 % 1 2 7 3 . 7 9 1 2 7 2 . 4 9 12 8 0 . 1 1 2 7 7 . 4 1 2 7 4 . 4 1 2 7 3 . 1 1 2 7 4 . 4 1 2 7 3 . 2 1.71.7-- 01 0 1 4 J 0 0 2 J6 4 4 . 5 8 3 1 4 3 12 ' ' D I A 1 0 . 1 % 1 2 7 2 . 0 2 1 2 7 1 . 8 1 1 2 7 5 . 6 1 2 7 8 . 0 1 2 7 6 . 9 1 2 7 1 . 1 1 2 7 8 . 0 1 2 7 1 . 2 6.27.1Existing 10-yr 01 0 1 4 M 0 0 1 0 1 0 1 4 C 0 0 8 1 6 9 18 ' ' D I A 2 0 . 0 % 1 2 7 2 . 3 1 1 2 7 2 . 2 5 1 2 7 5 . 9 1 2 7 6 . 0 1 2 8 1 . 4 1 2 8 0 . 9 1 2 8 3 . 8 1 2 8 3 . 2 6.29.8Existing 10-yr 01 0 1 4 M 0 0 2 0 1 0 1 4 M 0 0 1 3 4 3 12 ' ' D I A 3 0 . 6 % 1 2 7 4 . 2 4 1 2 7 2 . 3 1 1 2 7 6 . 8 1 2 7 5 . 9 1 2 8 3 . 8 1 2 8 1 . 4 1 2 8 4 . 3 1 2 8 3 . 8 5.75.9Existing 10-yr 01 0 1 4 M 0 0 3 0 1 0 1 4 M 0 0 1 7 9 30 ' ' D I A 42 1 . 0 % 1 2 7 3 . 1 2 1 2 7 2 . 3 1 1 2 7 5 . 9 1 2 7 5 . 9 1 2 8 1 . 4 1 2 8 1 . 4 1 2 8 3 . 8 1 2 8 3 . 8 4.05.9Existing 10-yr 01 0 1 4 M 0 0 4 0 1 0 1 4 M 0 0 3 2 4 0 24 ' ' D I A 8 0 . 1 % 1 2 7 3 . 4 5 1 2 7 3 . 1 2 1 2 7 6 . 9 1 2 7 5 . 9 1 2 8 1 . 4 1 2 8 1 . 4 1 2 8 3 . 9 1 2 8 3 . 8 1.63.2Existing 10-yr 01 0 1 4 M 0 0 5 0 1 0 1 4 M 0 0 4 2 7 4 21 ' ' D I A 8 0 . 3 % 1 2 7 4 . 1 8 1 2 7 3 . 4 5 1 2 7 7 . 9 1 2 7 6 . 9 1 2 8 1 . 4 1 2 8 1 . 4 1 2 8 4 . 0 1 2 8 3 . 9 1.73.5Existing 10-yr 01 0 1 4 M 0 0 6 0 1 0 1 4 M 0 0 5 1 2 7 15 ' ' D I A 5 0 . 6 % 1 2 7 4 . 9 2 1 2 7 4 . 1 8 1 2 7 8 . 8 1 2 7 7 . 9 1 2 8 1 . 4 1 2 8 1 . 4 1 2 8 4 . 1 1 2 8 4 . 0 1.22.6Existing 10-yr 01 0 1 4 M 0 0 7 0 1 0 1 4 M 0 0 6 3 8 5 12 ' ' D I A 3 0 . 5 % 1 2 7 7 . 8 2 1 2 7 5 . 8 7 1 2 8 3 . 9 12 7 8 . 8 1 2 8 1 . 5 1 2 8 1 . 4 1 2 8 4 . 8 1 2 8 4 . 1 0.51.7Future 10-yr Da i s y C r e e k ( U n i t 1 , S u b - U n i t 1 4 ) J6 4 4 . 5 8 3 0 1 0 1 4 O 0 0 1 6 4 2 4' , 8 ' , B o x 18 9 1 . 0 % 1 2 6 9 . 8 2 1 2 6 3 . 59 1 2 7 8 . 0 1 2 6 8 . 0 1 2 7 1 . 1 1 2 6 4 . 6 1 2 7 1 . 2 1 2 6 4 . 7 41.649.6-- J6 6 4 . 9 3 7 J6 4 4 . 5 8 3 2 1 Se e c r o s s - s e c t i o n -1 . 7 % 1 2 6 9 . 4 7 12 6 9 . 8 2 1 2 7 9 . 0 1 2 7 8 . 0 1 2 7 1 . 9 1 2 7 1 . 1 1272.01271.236.042.7-- J7 2 6 . 4 8 3 J6 6 4 . 9 3 7 6 2 Se e c r o s s - s e c t i o n 0.1 % 1 2 6 9 . 5 3 12 6 9 . 4 7 1 2 8 0 . 1 1 2 7 9 . 0 1 2 7 2 . 1 1 2 7 1 . 9 1272.21272.036.041.2-- J7 4 6 . 8 1 3 J7 2 6 . 4 8 3 3 4 Se e c r o s s - s e c t i o n 1. 6 % 1 2 7 0 . 0 7 12 6 9 . 5 3 1 2 8 0 . 3 1 2 8 0 . 1 1 2 7 2 . 2 1 2 7 2 . 1 1272.31272.236.041.2-- J7 4 6 . 8 1 3 J7 2 6 . 4 8 3 3 4 Se e c r o s s - s e c t i o n 1. 6 % 1 2 7 0 . 0 7 12 6 9 . 5 3 1 2 8 0 . 3 1 2 8 0 . 1 1 2 7 2 . 2 1 2 7 2 . 1 1272.31272.236.041.2-- J8 2 6 . 1 7 8 J7 4 6 . 8 1 3 8 0 Se e c r o s s - s e c t i o n -0 . 3 % 1 2 6 9 . 8 6 12 7 0 . 0 7 1 2 8 0 . 9 1 2 8 0 . 3 1 2 7 2 . 3 1 2 7 2 . 2 1272.51272.335.640.7-- J8 5 4 . 0 1 2 J8 2 6 . 1 7 8 4 1 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 0 . 2 1 12 6 9 . 8 6 1 2 8 0 . 9 1 2 8 0 . 9 1 2 7 2 . 4 1 2 7 2 . 3 1272.51272.535.640.7-- J8 5 4 . 0 1 2 J8 2 6 . 1 7 8 4 1 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 0 . 2 1 12 6 9 . 8 6 1 2 8 0 . 9 1 2 8 0 . 9 1 2 7 2 . 4 1 2 7 2 . 3 1272.51272.535.640.7-- J9 6 8 . 1 3 4 J8 5 4 . 0 1 2 1 1 5 Se e c r o s s - s e c t i o n 0. 0 % 1 2 7 0 . 1 9 12 7 0 . 2 1 1 2 8 1 . 3 1 2 8 0 . 9 1 2 7 2 . 6 1 2 7 2 . 4 1272.81272.535.640.7-- J1 1 2 5 . 0 1 3 J9 6 8 . 1 3 4 1 5 8 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 1 . 3 9 12 7 0 . 1 9 1 2 8 2 . 8 1 2 8 1 . 3 1 2 7 3 . 0 1 2 7 2 . 6 1273.21272.831.738.0-- J1 1 7 1 . 4 1 J 1 1 2 5 . 0 1 3 4 6 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 1 . 7 5 12 7 1 . 3 9 1 2 8 2 . 8 1 2 8 2 . 8 1 2 7 3 . 4 1 2 7 3 . 0 1273.51273.231.738.0-- J1 2 2 1 . 4 1 J1 1 7 1 . 4 1 5 0 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 2 . 1 3 12 7 1 . 7 5 1 2 8 2 . 8 1 2 8 2 . 8 1 2 7 3 . 8 1 2 7 3 . 4 1273.91273.531.738.0-- J1 2 7 1 . 4 0 J1 2 2 1 . 4 1 5 1 Se e c r o s s - s e c t i o n 0. 7 % 1 2 7 2 . 5 1 12 7 2 . 1 3 1 2 8 2 . 7 1 2 8 2 . 8 1 2 7 4 . 2 1 2 7 3 . 8 1274.31273.931.738.0-- J1 3 2 1 . 4 0 J1 2 7 1 . 4 0 5 1 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 2 . 9 0 12 7 2 . 5 1 1 2 8 3 . 6 1 2 8 2 . 7 1 2 7 4 . 6 1 2 7 4 . 2 1274.71274.331.738.0-- J1 3 7 1 . 4 0 7 J1 3 2 1 . 4 0 5 1 Se e c r o s s - s e c t i o n 0. 7 % 1 2 7 3 . 2 8 12 7 2 . 9 0 1 2 8 4 . 6 1 2 8 3 . 6 1 2 7 5 . 0 1 2 7 4 . 6 1275.11274.731.738.0-- J1 5 9 9 . 2 7 6 J 1 3 7 1 . 4 0 7 2 2 8 Se e c r o s s - s e c t i o n 0. 6 % 1 2 7 4 . 6 2 12 7 3 . 2 8 1 2 8 4 . 9 1 2 8 4 . 6 1 2 7 6 . 3 1 2 7 5 . 0 1276.51275.131.738.0-- J1 7 5 3 . 2 5 7 J 1 5 9 9 . 2 7 6 1 5 5 Se e c r o s s - s e c t i o n 0. 7 % 1 2 7 5 . 7 6 12 7 4 . 6 2 1 2 8 8 . 0 1 2 8 4 . 9 1 2 7 7 . 3 1 2 7 6 . 3 1277.51276.531.237.4-- J1 9 5 8 . 0 6 9 J 1 7 5 3 . 2 5 7 2 0 5 Se e c r o s s - s e c t i o n 0. 5 % 1 2 7 6 . 8 6 12 7 5 . 7 6 1 2 8 9 . 1 1 2 8 8 . 0 1 2 7 8 . 8 1 2 7 7 . 3 1278.91277.530.236.3-- J2 1 3 6 . 9 2 7 J 1 9 5 8 . 0 6 9 1 7 9 Se e c r o s s - s e c t i o n 0. 4 % 1 2 7 7 . 6 0 12 7 6 . 8 6 1 2 8 9 . 8 1 2 8 9 . 1 1 2 7 9 . 8 1 2 7 8 . 8 1279.91278.928.433.0-- J2 2 7 3 . 1 0 1 J 2 1 3 6 . 9 2 7 1 3 7 Se e c r o s s - s e c t i o n 0. 3 % 1 2 7 8 . 0 2 12 7 7 . 6 0 1 3 0 4 . 6 1 2 8 9 . 8 1 2 8 0 . 1 1 2 7 9 . 8 1280.21279.920.421.4-- J2 5 1 0 . 9 8 7 J 2 2 7 3 . 1 0 1 2 3 8 Se e c r o s s - s e c t i o n 0. 4 % 1 2 7 8 . 9 0 12 7 8 . 0 2 1 2 9 0 . 9 1 3 0 4 . 6 1 2 8 1 . 0 1 2 8 0 . 1 1281.11280.220.421.4-- J2 8 3 5 . 9 8 0 J 2 5 1 0 . 9 8 7 3 2 6 Se e c r o s s - s e c t i o n 0. 6 % 1 2 8 0 . 7 9 12 7 8 . 9 0 1 2 9 3 . 0 1 2 9 0 . 9 1 2 8 2 . 4 1 2 8 1 . 0 1282.41281.116.417.4-- J3 0 2 6 . 2 0 2 J 2 8 3 5 . 9 8 0 1 9 1 Se e c r o s s - s e c t i o n 0. 7 % 1 2 8 2 . 1 9 12 8 0 . 7 9 1 2 9 3 . 5 1 2 9 3 . 0 1 2 8 3 . 7 1 2 8 2 . 4 1283.71282.415.316.3-- J3 3 4 7 . 9 1 2 J 3 0 2 6 . 2 0 2 3 2 2 Se e c r o s s - s e c t i o n 0. 7 % 1 2 8 4 . 5 7 12 8 2 . 1 9 1 2 9 4 . 4 1 2 9 3 . 5 1 2 8 5 . 8 1 2 8 3 . 7 1285.81283.714.314.6-- J3 3 6 1 . 2 5 8 J 3 3 4 7 . 9 1 2 1 4 Se e c r o s s - s e c t i o n -1 . 5 % 1 2 8 4 . 3 6 12 8 4 . 5 7 1 2 9 4 . 3 1 2 9 4 . 4 1 2 8 6 . 0 1 2 8 5 . 8 1286.01285.814.314.6-- J3 4 5 1 . 7 4 7 J 3 3 6 1 . 2 5 8 8 5 3. 6 6 ' x 6 ' A r c h 98 0 . 7 % 1 2 8 4 . 93 12 8 4 . 3 6 1 2 9 5 . 2 1 2 9 4 . 3 1 2 8 6 . 0 1 2 8 6 . 0 1 2 8 6 . 0 1 2 8 6 . 0 7.87.8-- J3 4 6 9 . 2 4 6 J 3 4 5 1 . 7 4 7 1 9 Se e c r o s s - s e c t i o n 2. 7 % 1 2 8 5 . 44 1 2 8 4 . 9 3 1 2 9 5 . 7 1 2 9 5 . 2 1 2 8 6 . 2 1 2 8 6 . 0 1 2 8 6 . 2 1 2 8 6 . 0 7.87.8-- J3 7 0 7 . 8 3 2 J 3 4 6 9 . 2 4 6 2 3 9 Se e c r o s s - s e c t i o n 0. 8 % 1 2 8 7 . 46 1 2 8 5 . 4 4 1 2 9 8 . 0 1 2 9 5 . 7 1 2 8 8 . 5 1 2 8 6 . 2 1 2 8 8 . 5 1 2 8 6 . 2 7.77.7-- J3 8 4 5 . 4 6 3 J 3 7 0 7 . 8 3 2 1 3 8 Se e c r o s s - s e c t i o n 0. 8 % 1 2 8 8 . 62 1 2 8 7 . 4 6 1 2 9 8 . 2 1 2 9 8 . 0 1 2 8 9 . 6 1 2 8 8 . 5 1 2 8 9 . 6 1 2 8 8 . 5 7.87.7-- J4 0 6 0 . 0 5 4 J 3 8 4 5 . 4 6 3 2 1 5 Se e c r o s s - s e c t i o n 0. 8 % 1 2 9 0 . 24 1 2 8 8 . 6 2 1 2 9 8 . 7 1 2 9 8 . 2 1 2 9 1 . 2 1 2 8 9 . 6 1 2 9 1 . 2 1 2 8 9 . 6 7.67.6-- J4 3 3 5 . 8 5 5 J 4 0 6 0 . 0 5 4 2 7 6 Se e c r o s s - s e c t i o n 0. 7 % 1 2 9 2 . 18 1 2 9 0 . 2 4 1 2 9 9 . 8 1 2 9 8 . 7 1 2 9 3 . 2 1 2 9 1 . 2 1 2 9 3 . 2 1 2 9 1 . 2 6.96.9-- J4 5 4 4 . 0 8 6 J 4 3 3 5 . 8 5 5 2 0 9 Se e c r o s s - s e c t i o n 0. 9 % 1 2 9 4 . 00 1 2 9 2 . 1 8 1 3 0 1 . 0 1 2 9 9 . 8 1 2 9 5 . 2 1 2 9 3 . 2 1 2 9 5 . 2 1 2 9 3 . 2 6.96.9-- J4 5 5 5 . 5 4 7 J 4 5 4 4 . 0 8 6 1 2 Se e c r o s s - s e c t i o n 0. 4 % 1 2 9 4 . 05 1 2 9 4 . 0 0 1 3 0 1 . 1 1 3 0 1 . 0 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 6.96.9-- J4 5 9 8 . 5 3 9 J 4 5 5 5 . 5 4 7 4 4 4. 5 ' x 6 ' , B o x 23 1 - 0 . 3 % 1 2 9 3 . 90 1 2 9 4 . 0 5 1 2 9 9 . 6 1 3 0 1 . 1 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 7.06.9-- J4 6 0 9 . 2 5 5 J 4 5 9 8 . 5 3 9 3 1 Se e c r o s s - s e c t i o n 1. 6 % 1 2 9 4 . 39 1 2 9 3 . 9 0 1 2 9 9 . 5 1 2 9 9 . 6 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 1 2 9 5 . 2 0.20.0-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 9 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 1 , S u b - U n i t 1 5 01 0 1 5 C 0 0 1 J 1 9 5 8 . 0 6 9 3 5 1 12 ' ' D I A 2 0 . 4 % 1 2 8 3 . 7 2 1 2 8 2 . 3 1 12 8 6 . 5 1 2 8 9 . 1 1 2 8 4 . 0 1 2 7 8 . 8 1 2 8 4 . 4 1 2 7 8 . 9 0.51.9-- 01 0 1 5 C 0 1 9 0 1 0 1 5 M 0 2 2 2 0 8 12 ' ' D I A 3 0 . 6 % 1 2 8 7 . 1 6 1 2 8 6 . 0 0 12 9 0 . 2 1 2 8 9 . 5 1 2 8 7 . 7 1 2 8 6 . 6 1 2 8 7 . 7 1 2 8 6 . 6 1.71.7-- 01 0 1 5 C 0 3 7 0 1 0 1 5 M 0 2 5 9 8 12 ' ' D I A 3 0 . 8 % 1 2 8 6 . 4 0 1 2 8 5 . 6 0 12 9 0 . 0 1 2 9 0 . 3 1 2 8 6 . 8 1 2 8 5 . 8 1 2 8 6 . 8 1 2 8 5 . 8 1.21.2-- 01 0 1 5 C 0 3 8 J 3 0 2 6 . 2 0 2 1 4 0 24 ' ' D I A 20 0 . 7 % 1 2 8 3 . 3 2 1 2 8 2 . 31 1 2 8 8 . 4 1 2 9 3 . 5 1 2 8 3 . 6 1 2 8 3 . 7 1 2 8 3 . 7 1 2 8 3 . 7 1.01.8-- 01 0 1 5 C 0 4 1 0 1 0 1 5 M 0 2 6 1 5 0 12 ' ' D I A 3 0 . 7 % 1 2 8 7 . 4 9 1 2 8 6 . 4 7 12 8 9 . 3 1 2 9 0 . 1 1 2 8 7 . 7 1 2 8 5 . 1 1 2 8 7 . 9 1 2 8 5 . 3 0.41.2-- 01 0 1 5 C 0 4 8 J 3 8 4 5 . 4 6 3 1 3 4 12 ' ' D I A 2 0 . 4 % 1 2 8 9 . 6 5 1 2 8 9 . 0 6 12 9 1 . 3 1 2 9 8 . 2 1 2 9 0 . 1 1 2 8 9 . 6 1 2 9 0 . 1 1 2 8 9 . 6 1.11.1-- 01 0 1 5 C 0 5 0 J 4 0 6 0 . 0 5 4 1 7 7 12 ' ' D I A 2 0 . 3 % 1 2 9 1 . 3 1 1 2 9 0 . 8 1 12 9 3 . 4 1 2 9 8 . 7 1 2 9 1 . 9 1 2 9 1 . 2 1 2 9 1 . 9 1 2 9 1 . 2 1.11.1-- 01 0 1 5 M 0 0 3 J 2 1 3 6 . 9 2 7 2 7 9 24 ' ' D I A 13 0 . 3 % 1 2 8 0 . 2 9 1 2 7 9 . 46 1 2 8 7 . 4 1 2 8 9 . 8 1 2 8 1 . 3 1 2 7 9 . 8 1 2 8 1 . 6 1 2 7 9 . 9 7.010.2-- 01 0 1 5 M 0 0 5 0 1 0 1 5 M 0 0 3 1 2 4 18 ' ' D I A 8 0 . 5 % 1 2 8 0 . 9 2 1 2 8 0 . 2 9 12 8 7 . 4 1 2 8 7 . 4 1 2 8 1 . 7 1 2 8 1 . 3 1 2 8 1 . 9 1 2 8 1 . 6 4.15.3-- 01 0 1 5 M 0 0 6 0 1 0 1 5 M 0 0 5 1 9 7 18 ' ' D I A 8 0 . 5 % 1 2 8 1 . 9 2 1 2 8 0 . 9 2 12 8 6 . 9 1 2 8 7 . 4 1 2 8 2 . 5 1 2 8 1 . 7 1 2 8 2 . 7 1 2 8 1 . 9 2.84.0-- 01 0 1 5 M 0 0 8 0 1 0 1 5 M 0 0 6 3 0 0 15 ' ' D I A 5 0 . 6 % 1 2 8 3 . 6 1 1 2 8 1 . 9 2 12 8 8 . 4 1 2 8 6 . 9 1 2 8 4 . 2 1 2 8 2 . 5 1 2 8 4 . 2 1 2 8 2 . 7 2.52.6-- 01 0 1 5 M 0 0 9 0 1 0 1 5 M 0 0 8 5 0 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 6 6 1 2 8 3 . 6 1 12 8 8 . 4 1 2 8 8 . 4 1 2 8 4 . 5 1 2 8 4 . 2 1 2 8 4 . 6 1 2 8 4 . 2 2.52.6-- 01 0 1 5 M 0 1 0 0 1 0 1 5 M 0 0 9 3 0 4 12 ' ' D I A 3 0 . 5 % 1 2 8 5 . 2 4 1 2 8 3 . 6 6 12 8 9 . 9 1 2 8 8 . 4 1 2 8 6 . 0 1 2 8 4 . 5 1 2 8 6 . 0 1 2 8 4 . 6 2.52.6-- 01 0 1 5 M 0 1 1 0 1 0 1 5 M 0 1 0 9 3 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 8 4 1 2 8 5 . 2 4 12 9 0 . 5 1 2 8 9 . 9 1 2 8 6 . 3 1 2 8 6 . 0 1 2 8 6 . 3 1 2 8 6 . 0 1.11.2-- 01 0 1 5 M 0 1 2 0 1 0 1 5 M 0 1 1 2 0 2 12 ' ' D I A 3 0 . 5 % 1 2 8 6 . 7 7 1 2 8 5 . 8 4 12 9 1 . 4 1 2 9 0 . 5 1 2 8 7 . 2 1 2 8 6 . 3 1 2 8 7 . 3 1 2 8 6 . 3 1.11.2-- 01 0 1 5 M 0 1 3 0 1 0 1 5 M 0 1 2 4 0 0 12 ' ' D I A 3 0 . 5 % 1 2 8 8 . 8 4 1 2 8 6 . 7 7 12 9 3 . 4 1 2 9 1 . 4 1 2 8 9 . 3 1 2 8 7 . 2 1 2 8 9 . 3 1 2 8 7 . 3 1.11.2-- 01 0 1 5 M 0 1 4 0 1 0 1 5 M 0 0 3 6 3 24 ' ' D I A 18 0 . 5 % 1 2 8 0 . 6 2 1 2 8 0 . 2 9 12 8 6 . 9 1 2 8 7 . 4 1 2 8 1 . 3 1 2 8 1 . 3 1 2 8 1 . 6 1 2 8 1 . 6 2.64.9-- 01 0 1 5 M 0 1 5 0 1 0 1 5 M 0 1 4 3 7 0 18 ' ' D I A 8 0 . 5 % 1 2 8 2 . 5 1 1 2 8 0 . 6 2 12 8 8 . 5 1 2 8 6 . 9 1 2 8 3 . 1 1 2 8 1 . 3 1 2 8 3 . 3 1 2 8 1 . 6 2.44.2-- 01 0 1 5 M 0 1 6 0 1 0 1 5 M 0 1 5 1 5 1 12 ' ' D I A 3 0 . 5 % 1 2 8 3 . 2 2 1 2 8 2 . 5 1 12 8 7 . 7 1 2 8 8 . 5 1 2 8 3 . 5 1 2 8 3 . 1 1 2 8 3 . 8 1 2 8 3 . 3 0.31.5-- 01 0 1 5 M 0 1 7 0 1 0 1 5 M 0 1 6 1 9 3 12 ' ' D I A 3 0 . 7 % 1 2 8 4 . 4 8 1 2 8 3 . 2 2 12 8 8 . 6 1 2 8 7 . 7 1 2 8 4 . 7 1 2 8 3 . 5 1 2 8 5 . 0 1 2 8 3 . 8 0.31.5-- 01 0 1 5 M 0 1 9 0 1 0 1 5 M 0 1 5 1 0 2 18 ' ' D I A 7 0 . 5 % 1 2 8 2 . 9 9 1 2 8 2 . 5 1 12 8 9 . 1 1 2 8 8 . 5 1 2 8 3 . 5 1 2 8 3 . 1 1 2 8 3 . 6 1 2 8 3 . 3 2.12.7-- 01 0 1 5 M 0 2 0 0 1 0 1 5 M 0 1 9 1 7 4 18 ' ' D I A 9 0 . 7 % 1 2 8 4 . 2 9 1 2 8 2 . 9 9 12 9 0 . 1 1 2 8 9 . 1 1 2 8 4 . 8 1 2 8 3 . 5 1 2 8 4 . 8 1 2 8 3 . 6 2.12.7-- 01 0 1 5 M 0 2 1 0 1 0 1 5 M 0 2 0 2 5 6 15 ' ' D I A 5 0 . 5 % 1 2 8 5 . 6 7 1 2 8 4 . 2 9 12 8 9 . 6 1 2 9 0 . 1 1 2 8 6 . 2 1 2 8 4 . 8 1 2 8 6 . 2 1 2 8 4 . 8 1.71.7-- 01 0 1 5 M 0 2 2 0 1 0 1 5 M 0 2 1 5 2 12 ' ' D I A 3 0 . 6 % 1 2 8 6 . 0 0 1 2 8 5 . 6 7 12 8 9 . 5 1 2 8 9 . 6 1 2 8 6 . 6 1 2 8 6 . 2 1 2 8 6 . 6 1 2 8 6 . 2 1.71.7-- 01 0 1 5 M 0 2 3 J 2 8 3 5 . 9 8 0 1 0 7 30 ' ' D I A 23 0 . 3 % 1 2 8 3 . 6 5 1 2 8 3 . 31 1 2 9 0 . 8 1 2 9 3 . 0 1 2 8 4 . 0 1 2 8 2 . 4 1 2 8 4 . 0 1 2 8 2 . 4 1.11.1-- 01 0 1 5 M 0 2 4 0 1 0 1 5 M 0 2 3 2 1 8 30 ' ' D I A 14 0 . 1 % 1 2 8 4 . 4 0 1 2 8 4 . 1 5 12 9 0 . 0 1 2 9 0 . 8 1 2 8 4 . 9 1 2 8 4 . 0 1 2 8 4 . 9 1 2 8 4 . 0 1.21.2-- 01 0 1 5 M 0 2 5 0 1 0 1 5 M 0 2 4 1 0 1 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 4 0 1 2 8 4 . 8 2 12 9 0 . 3 1 2 9 0 . 0 1 2 8 5 . 8 1 2 8 4 . 9 1 2 8 5 . 8 1 2 8 4 . 9 1.21.2-- 01 0 1 5 M 0 2 6 0 1 0 1 5 C 0 3 8 2 5 1 24 ' ' D I A 13 0 . 3 % 1 2 8 4 . 8 7 1 2 8 4 . 1 2 12 9 0 . 1 1 2 8 8 . 4 1 2 8 5 . 1 1 2 8 3 . 6 1 2 8 5 . 3 1 2 8 3 . 7 0.41.2-- 01 0 1 5 M 0 2 7 J 3 3 6 1 . 2 5 8 1 9 4 12 ' ' D I A 4 1 . 4 % 1 2 8 7 . 5 0 1 2 8 4 . 8 1 12 9 2 . 0 1 2 9 4 . 3 1 2 8 8 . 4 1 2 8 6 . 0 1 2 8 8 . 4 1 2 8 6 . 0 4.44.4-- 01 0 1 5 M 0 2 8 0 1 0 1 5 M 0 2 7 3 1 4 12 ' ' D I A 2 0 . 4 % 1 2 8 8 . 9 5 1 2 8 7 . 5 5 12 9 1 . 6 1 2 9 2 . 0 1 2 9 0 . 4 1 2 8 8 . 4 1 2 9 0 . 4 1 2 8 8 . 4 3.03.0-- Un i t 1 , S u b - U n i t 1 6 01 0 1 6 C 0 0 2 0 1 0 1 6 J 0 0 1 2 3 4 18 ' ' D I A 8 0 . 5 % 1 2 8 8 . 8 3 1 2 8 7 . 6 5 12 9 3 . 7 1 2 9 3 . 4 1 2 9 0 . 1 1 2 8 9 . 9 1 2 9 0 . 4 1 2 9 0 . 2 3.83.8-- 01 0 1 6 C 0 0 6 0 1 0 1 6 C 0 0 2 1 0 5 18 ' ' D I A 8 0 . 5 % 1 2 8 9 . 4 8 1 2 8 8 . 9 3 12 9 3 . 7 1 2 9 3 . 7 1 2 9 0 . 1 1 2 9 0 . 1 1 2 9 0 . 4 1 2 9 0 . 4 2.32.3-- 01 0 1 6 C 0 0 8 0 1 0 1 6 M 0 0 2 1 4 0 12 ' ' D I A 3 0 . 9 % 1 2 9 1 . 3 9 1 2 9 0 . 1 7 12 9 4 . 2 1 2 9 4 . 3 1 2 9 2 . 0 1 2 9 0 . 8 1 2 9 2 . 0 1 2 9 0 . 8 2.32.3-- 01 0 1 6 C 0 1 6 0 1 0 1 6 J 0 0 1 5 9 18 ' ' D I A 9 0 . 7 % 1 2 8 8 . 0 8 1 2 8 7 . 6 5 12 9 3 . 0 1 2 9 3 . 4 1 2 9 0 . 1 1 2 8 9 . 9 1 2 9 0 . 3 1 2 9 0 . 2 5.55.7-- 01 0 1 6 C 0 1 8 0 1 0 1 6 C 0 1 6 7 9 18 ' ' D I A 8 0 . 5 % 1 2 8 8 . 6 0 1 2 8 8 . 1 8 12 9 2 . 9 1 2 9 3 . 0 1 2 9 0 . 3 1 2 9 0 . 1 1 2 9 0 . 5 1 2 9 0 . 3 5.55.7-- 01 0 1 6 C 0 2 0 0 1 0 1 6 M 0 0 3 3 3 12 ' ' D I A 3 0 . 5 % 1 2 8 9 . 4 4 1 2 8 9 . 2 8 12 9 3 . 3 1 2 9 3 . 5 1 2 9 0 . 4 1 2 9 0 . 4 1 2 9 0 . 7 1 2 9 0 . 6 0.91.0-- 01 0 1 6 C 0 2 2 0 1 0 1 6 M 0 0 4 8 0 12 ' ' D I A 3 0 . 5 % 1 2 9 1 . 1 3 1 2 9 0 . 7 0 12 9 4 . 4 1 2 9 4 . 3 1 2 9 1 . 5 1 2 9 0 . 9 1 2 9 1 . 5 1 2 9 0 . 9 0.91.0-- 01 0 1 6 C 0 2 3 0 1 0 1 6 C 0 2 2 8 1 12 ' ' D I A 3 0 . 5 % 1 2 9 1 . 7 1 1 2 9 1 . 3 3 12 9 4 . 8 1 2 9 4 . 4 1 2 9 2 . 1 1 2 9 1 . 5 1 2 9 2 . 1 1 2 9 1 . 5 0.91.0-- 01 0 1 6 C 0 2 5 0 1 0 1 6 M 0 0 3 9 0 15 ' ' D I A 6 0 . 8 % 1 2 9 0 . 0 4 1 2 8 9 . 2 8 12 9 4 . 0 1 2 9 3 . 5 1 2 9 0 . 8 1 2 9 0 . 4 1 2 9 0 . 8 1 2 9 0 . 6 3.83.8-- 01 0 1 6 C 0 2 6 0 1 0 1 6 C 0 2 5 3 9 12 ' ' D I A 5 1 . 5 % 1 2 9 0 . 7 3 1 2 9 0 . 1 4 12 9 4 . 2 1 2 9 4 . 0 1 2 9 1 . 1 1 2 9 0 . 8 1 2 9 1 . 1 1 2 9 0 . 8 1.11.1-- 01 0 1 6 C 0 2 7 0 1 0 1 6 M 0 0 5 5 7 12 ' ' D I A 3 0 . 5 % 1 2 9 2 . 3 8 1 2 9 2 . 0 8 12 9 5 . 4 1 2 9 6 . 1 1 2 9 2 . 8 1 2 9 2 . 3 1 2 9 2 . 8 1 2 9 2 . 3 1.11.1-- 01 0 1 6 C 0 2 9 0 1 0 1 6 M 0 0 6 1 5 9 12 ' ' D I A 3 0 . 5 % 1 2 9 3 . 6 0 1 2 9 2 . 8 1 12 9 6 . 9 1 2 9 7 . 8 1 2 9 3 . 9 1 2 9 2 . 6 1 2 9 3 . 9 1 2 9 2 . 6 0.60.6-- 01 0 1 6 C 0 3 1 0 1 0 1 6 M 0 0 6 2 0 8 12 ' ' D I A 2 0 . 2 % 1 2 9 3 . 3 2 1 2 9 2 . 8 1 12 9 6 . 9 1 2 9 7 . 8 1 2 9 3 . 9 1 2 9 2 . 6 1 2 9 3 . 9 1 2 9 2 . 6 1.01.0-- 01 0 1 6 C 0 3 4 0 1 0 1 6 C 0 3 1 1 3 7 12 ' ' D I A 2 0 . 4 % 1 2 9 4 . 1 1 1 2 9 3 . 5 2 12 9 6 . 9 1 2 9 6 . 9 1 2 9 4 . 6 1 2 9 3 . 9 1 2 9 4 . 6 1 2 9 3 . 9 1.01.0-- 01 0 1 6 C 0 5 1 0 1 0 1 6 O 0 0 2 4 7 2 18 ' ' D I A 4 0 . 2 % 1 2 8 8 . 6 7 1 2 8 7 . 8 6 12 9 2 . 1 1 2 8 9 . 4 1 2 8 9 . 1 1 2 8 8 . 1 1 2 8 9 . 1 1 2 8 8 . 1 0.60.6-- 01 0 1 6 C 0 5 2 0 1 0 1 6 C 0 5 1 7 6 12 ' ' D I A 3 0 . 8 % 1 2 8 9 . 3 0 1 2 8 8 . 6 7 12 9 1 . 0 1 2 9 2 . 1 1 2 8 9 . 6 1 2 8 9 . 1 1 2 8 9 . 6 1 2 8 9 . 1 0.60.6-- 01 0 1 6 C 0 5 3 0 1 0 1 6 C 0 5 2 9 7 12 ' ' D I A 3 0 . 8 % 1 2 9 0 . 1 1 1 2 8 9 . 3 0 12 9 2 . 5 1 2 9 1 . 0 1 2 9 0 . 4 1 2 8 9 . 6 1 2 9 0 . 4 1 2 8 9 . 6 0.60.6-- 01 0 1 6 J 0 0 1 0 1 0 1 6 M 0 0 1 1 2 3 24 ' ' D I A 12 0 . 3 % 1 2 8 7 . 5 5 1 2 8 7 . 2 3 12 9 3 . 4 1 2 9 1 . 2 1 2 8 9 . 9 1 2 8 9 . 7 1 2 9 0 . 2 1 2 8 9 . 9 9.810.0-- 01 0 1 6 M 0 0 1 0 1 0 1 7 C 0 6 2 5 3 4 24 ' ' D I A 12 0 . 3 % 1 2 8 7 . 1 8 1 2 8 5 . 8 1 12 9 1 . 2 1 2 8 9 . 8 1 2 8 9 . 7 1 2 8 8 . 8 1 2 8 9 . 9 1 2 8 8 . 9 9.810.0-- 01 0 1 6 M 0 0 2 0 1 0 1 6 C 0 0 6 1 9 7 15 ' ' D I A 3 0 . 2 % 1 2 9 0 . 0 7 1 2 8 9 . 5 8 12 9 4 . 3 1 2 9 3 . 7 1 2 9 0 . 8 1 2 9 0 . 1 1 2 9 0 . 8 1 2 9 0 . 4 2.32.3-- 01 0 1 6 M 0 0 3 0 1 0 1 6 C 0 1 8 9 8 18 ' ' D I A 9 0 . 7 % 1 2 8 9 . 2 7 1 2 8 8 . 6 0 12 9 3 . 5 12 9 2 . 9 1 2 9 0 . 4 1 2 9 0 . 3 1 2 9 0 . 6 1 2 9 0 . 5 4.64.7-- 01 0 1 6 M 0 0 4 0 1 0 1 6 C 0 2 0 1 7 4 12 ' ' D I A 3 0 . 6 % 1 2 9 0 . 5 0 1 2 8 9 . 4 4 12 9 4 . 3 1 2 9 3 . 3 1 2 9 0 . 9 1 2 9 0 . 4 1 2 9 0 . 9 1 2 9 0 . 7 0.91.0-- 01 0 1 6 M 0 0 5 0 1 0 1 6 C 0 2 6 2 1 1 12 ' ' D I A 3 0 . 5 % 1 2 9 1 . 8 8 1 2 9 0 . 8 3 12 9 6 . 1 1 2 9 4 . 2 1 2 9 2 . 3 1 2 9 1 . 1 1 2 9 2 . 3 1 2 9 1 . 1 1.11.1-- 01 0 1 6 M 0 0 6 0 1 0 1 6 C 0 2 5 3 9 1 15 ' ' D I A 5 0 . 5 % 1 2 9 2 . 0 8 1 2 9 0 . 1 4 12 9 7 . 8 1 2 9 4 . 0 1 2 9 2 . 6 1 2 9 0 . 8 1 2 9 2 . 6 1 2 9 0 . 8 1.61.6-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 10 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 1 , S u b - U n i t 1 7 01 0 1 7 C 0 2 3 0 1 0 1 7 M 0 1 0 6 0 12 ' ' D I A 6 2 . 5 % 1 2 7 1 . 7 3 1 2 7 0 . 2 6 1 2 7 4 . 3 1 2 7 5 . 3 1 2 8 2 . 7 1 2 8 2 . 5 1 2 8 3 . 7 1 2 8 3 . 4 2.72.6Existing 10-yr 01 0 1 7 C 0 2 5 0 1 0 1 7 C 0 2 3 2 2 2 12 ' ' D I A 3 0 . 7 % 1 2 7 3 . 2 4 1 2 7 1 . 7 3 1 2 7 5 . 6 1 2 7 4 . 3 1 2 8 3 . 5 1 2 8 2 . 7 1 2 8 4 . 6 1 2 8 3 . 7 2.82.8Existing 10-yr 01 0 1 7 C 0 2 6 0 1 0 1 7 C 0 2 5 7 4 12 ' ' D I A 3 0 . 6 % 1 2 7 3 . 8 0 1 2 7 3 . 3 9 1 2 7 6 . 1 1 2 7 5 . 6 1 2 8 3 . 8 1 2 8 3 . 5 1 2 8 4 . 9 1 2 8 4 . 6 2.92.9Existing 10-yr 01 0 1 7 C 0 3 8 0 1 0 1 7 M 0 1 6 7 6 12 ' ' D I A 3 0 . 5 % 1 2 8 3 . 7 2 1 2 8 3 . 3 1 1 2 8 6 . 5 1 2 8 8 . 3 1 2 8 7 . 4 1 2 8 7 . 1 1 2 8 7 . 7 1 2 8 7 . 6 4.04.1Existing 10-yr 01 0 1 7 C 0 3 9 0 1 0 1 7 C 0 3 8 6 3 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 8 1 1 2 8 3 . 7 2 1 2 8 6 . 5 1 2 8 6 . 5 1 2 8 8 . 3 1 2 8 7 . 4 1 2 8 8 . 4 1 2 8 7 . 7 11.414.8Existing 10-yr 01 0 1 7 C 0 3 9 0 1 0 1 7 J 0 1 0 6 3 18 ' ' D I A 4 0 . 1 % 1 2 8 3 . 8 1 1 2 8 3 . 7 2 1 2 8 6 . 5 1 2 8 4 . 0 1 2 8 8 . 3 1 2 8 4 . 0 1 2 8 8 . 4 1 2 8 4 . 0 11.414.8Existing 10-yr 01 0 1 7 C 0 4 0 0 1 0 1 7 M 0 1 6 8 9 12 ' ' D I A 2 0 . 3 % 1 2 8 3 . 5 5 1 2 8 3 . 3 1 1 2 8 5 . 7 1 2 8 8 . 3 1 2 8 7 . 2 1 2 8 7 . 1 1 2 8 7 . 6 1 2 8 7 . 6 1.51.5Existing 10-yr 01 0 1 7 C 0 4 2 0 1 0 1 7 C 0 4 0 5 7 12 ' ' D I A 4 1 . 1 % 1 2 8 4 . 1 9 1 2 8 3 . 5 5 1 2 8 5 . 5 1 2 8 5 . 7 1 2 8 7 . 2 1 2 8 7 . 2 1 2 8 7 . 7 1 2 8 7 . 6 1.51.5Existing 10-yr 01 0 1 7 C 0 4 3 0 1 0 1 7 C 0 4 2 1 1 2 12 ' ' D I A 2 0 . 2 % 1 2 8 4 . 4 0 1 2 8 4 . 1 9 1 2 8 5 . 7 1 2 8 5 . 5 1 2 8 7 . 3 1 2 8 7 . 2 1 2 8 7 . 7 1 2 8 7 . 7 1.51.5Existing 10-yr 01 0 1 7 C 0 4 4 0 1 0 1 7 C 0 4 3 1 1 8 12 ' ' D I A 1 0 . 1 % 1 2 8 4 . 4 9 1 2 8 4 . 4 0 1 2 8 6 . 7 1 2 8 5 . 7 1 2 8 7 . 3 1 2 8 7 . 3 1 2 8 7 . 8 1 2 8 7 . 7 1.01.0Existing 10-yr 01 0 1 7 C 0 4 5 0 1 0 1 7 C 0 4 4 1 0 8 18 ' ' D I A 9 0 . 7 % 1 2 8 5 . 2 7 1 2 8 4 . 4 9 12 8 8 . 4 1 2 8 6 . 7 1 2 8 7 . 3 1 2 8 7 . 3 1 2 8 7 . 8 1 2 8 7 . 8 1.01.0-- 01 0 1 7 C 0 4 6 0 1 0 1 7 C 0 4 5 1 5 7 18 ' ' D I A 6 0 . 3 % 1 2 8 5 . 7 9 1 2 8 5 . 3 2 12 8 8 . 7 1 2 8 8 . 4 1 2 8 7 . 3 1 2 8 7 . 3 1 2 8 7 . 8 1 2 8 7 . 8 1.01.0-- 01 0 1 7 C 0 4 8 0 1 0 1 7 C 0 4 6 1 1 2 18 ' ' D I A 9 0 . 7 % 1 2 8 6 . 5 7 1 2 8 5 . 7 9 12 8 9 . 5 1 2 8 8 . 7 1 2 8 7 . 3 1 2 8 7 . 3 1 2 8 7 . 8 1 2 8 7 . 8 1.01.0-- 01 0 1 7 C 0 4 9 0 1 0 1 7 C 0 4 8 1 1 5 12 ' ' D I A 4 0 . 9 % 1 2 8 7 . 6 6 1 2 8 6 . 6 2 12 9 0 . 2 1 2 8 9 . 5 1 2 8 8 . 0 1 2 8 7 . 3 1 2 8 8 . 0 1 2 8 7 . 8 1.01.0-- 01 0 1 7 C 0 5 0 0 1 0 1 7 C 0 4 9 1 6 0 12 ' ' D I A 4 1 . 3 % 1 2 8 9 . 7 2 1 2 8 7 . 6 6 12 9 0 . 9 1 2 9 0 . 2 1 2 9 0 . 1 1 2 8 8 . 0 1 2 9 0 . 1 1 2 8 8 . 0 1.01.0-- 01 0 1 7 C 0 6 0 0 1 0 1 7 C 0 3 9 6 3 6 2 . 5 6 ' H , 2 ' B W , 1 S S Ch a n n e l 2 4 0 . 2 % 1 2 8 5 . 21 1 2 8 3 . 8 1 1 2 8 7 . 8 1 2 8 6 . 5 1 2 8 8 . 4 1 2 8 8 . 3 1 2 8 8 . 4 1 2 8 8 . 4 10.611.2Existing 10-yr 01 0 1 7 C 0 6 1 0 1 0 1 7 C 0 6 0 6 5 2 1 ' H , 0 ' B W , 0 S S C h a n n e l 2 0 . 4 % 12 8 7 . 8 1 1 2 8 5 . 0 2 1 2 8 9 . 3 1 2 8 7 . 8 1 2 8 8 . 8 1 2 8 8 . 4 1 2 8 8 . 9 1 2 8 8 . 4 10.212.7-- 01 0 1 7 C 0 6 1 0 1 0 1 7 C 0 3 9 6 5 2 1 . 5 ' H , 1 ' B W , 1 SS C h a n n e l 7 0 . 4% 1 2 8 7 . 8 1 1 2 8 5 . 0 2 1 2 8 9 . 3 1 2 8 6 . 5 1 2 8 8 . 8 1 2 8 8 . 3 1 2 8 8 . 9 1 2 8 8 . 4 10.212.7-- 01 0 1 7 C 0 6 2 0 1 0 1 7 C 0 6 1 3 5 4' H , 3 ' B W , 1 S S C h a n n e l 1 9 4 1 . 4% 1 2 8 5 . 8 1 1 2 8 5 . 3 1 1 2 8 9 . 8 1 2 8 9 . 3 1 2 8 8 . 8 1 2 8 8 . 8 1 2 8 8 . 9 1 2 8 8 . 9 9.810.0-- 01 0 1 7 C 1 0 0 0 1 0 1 7 O 0 0 3 8 8 7 1 . 5 ' H , 7 ' B W , 4 SS C h a n n e l 8 4 0 . 7 % 1 2 5 8 . 8 0 1 2 5 3 . 0 0 1 2 6 0 . 3 0 . 0 1 2 5 9 . 0 1 2 5 3 . 1 1 2 5 9 . 0 1 2 5 3 . 1 0.90.9-- 01 0 1 7 J 0 0 1 0 1 0 1 7 M 0 0 7 2 0 7 18 ' ' D I A 8 0 . 6 % 1 2 6 4 . 1 1 1 2 6 2 . 8 3 1 2 7 1 . 1 1 2 7 0 . 5 1 2 7 5 . 5 1 2 7 3 . 3 1 2 7 6 . 5 1 2 7 4 . 3 10.710.9Existing 10-yr 01 0 1 7 J 0 1 0 0 1 0 1 4 M 0 0 2 1 0 8 0 1 . 5 ' H , 1 ' B W , 1 SS C h a n n e l 9 0 . 7% 1 2 8 2 . 5 0 1 2 7 5 . 3 4 1 2 8 4 . 0 1 2 7 6 . 8 1 2 8 4 . 0 1 2 8 3 . 8 1 2 8 4 . 0 1 2 8 4 . 3 6.05.3-- 01 0 1 7 M 0 0 1 0 1 0 1 7 O 0 0 1 1 8 1 18 ' ' D I A 12 1 . 3 % 1 2 4 9 . 2 1 1 2 4 6 . 7 8 12 5 4 . 5 1 2 4 8 . 7 1 2 5 0 . 4 1 2 4 7 . 9 1 2 5 0 . 4 1 2 4 7 . 9 11.211.3-- 01 0 1 7 M 0 0 2 0 1 0 1 7 M 0 0 1 2 9 2 18 ' ' D I A 9 0 . 7 % 1 2 5 1 . 4 1 1 2 4 9 . 2 8 1 2 5 4 . 8 1 2 5 4 . 5 1 2 5 3 . 8 1 2 5 0 . 4 1 2 5 3 . 9 1 2 5 0 . 4 13.013.6-- 01 0 1 7 M 0 0 2 0 1 0 1 7 O 0 0 2 2 9 2 18 ' ' D I A 30 0 . 7 % 1 2 5 1 . 4 1 1 2 4 9 . 2 8 12 5 4 . 8 0 . 0 1 2 5 3 . 8 1 2 4 7 . 6 1 2 5 3 . 9 1 2 4 7 . 6 13.013.6-- 01 0 1 7 M 0 0 3 0 1 0 1 7 M 0 0 2 4 8 5 18 ' ' D I A 10 0 . 9 % 1 2 5 5 . 9 1 1 2 5 1 . 5 5 1 2 6 0 . 5 1 2 5 4 . 8 1 2 6 1 . 3 1 2 5 3 . 8 1 2 6 1 . 7 1 2 5 3 . 9 13.113.5Existing 10-yr 01 0 1 7 M 0 0 4 0 1 0 1 7 M 0 0 3 1 2 5 18 ' ' D I A 16 2 . 3 % 1 2 5 8 . 8 1 1 2 5 5 . 9 1 12 6 6 . 3 1 2 6 0 . 5 1 2 6 3 . 0 1 2 6 1 . 3 1 2 6 3 . 5 1 2 6 1 . 7 12.212.4-- 01 0 1 7 M 0 0 5 0 1 0 1 7 M 0 0 4 7 2 6 1 . 5 ' H , 0 ' B W , 0 SS C h a n n e l 9 1 . 6% 1 2 6 4 . 8 4 1 2 5 3 . 2 7 1 2 6 6 . 8 1 2 6 6 . 3 1 2 6 4 . 4 1 2 6 3 . 0 1 2 6 4 . 9 1 2 6 3 . 5 12.212.6-- 01 0 1 7 M 0 0 5 0 1 0 1 7 M 0 0 2 7 2 6 1 . 5 ' H , 2 ' B W , 1 . 5 SS C h a n n e l 2 7 1 . 6 % 12 6 4 . 8 4 1 2 5 3 . 2 7 1 2 6 6 . 8 1 2 5 4 . 8 1 2 6 4 . 4 1 2 5 3 . 8 1 2 6 4 . 9 1 2 5 3 . 9 12.212.6-- 01 0 1 7 M 0 0 6 0 1 0 1 7 M 0 0 5 3 6 3 18 ' ' D I A 6 0 . 3 % 1 2 6 0 . 8 1 1 2 5 9 . 6 4 1 2 6 8 . 9 1 2 6 6 . 8 1 2 6 9 . 1 1 2 6 4 . 4 1 2 6 9 . 9 1 2 6 4 . 9 12.012.3Existing 10-yr 01 0 1 7 M 0 0 7 0 1 0 1 7 M 0 0 6 3 6 9 18 ' ' D I A 7 0 . 5 % 1 2 6 2 . 6 3 1 2 6 0 . 8 6 1 2 7 0 . 5 1 2 6 8 . 9 1 2 7 3 . 3 1 2 6 9 . 1 1 2 7 4 . 3 1 2 6 9 . 9 11.311.5Existing 10-yr 01 0 1 7 M 0 0 8 0 1 0 1 7 J 0 0 1 1 0 3 18 ' ' D I A 8 0 . 6 % 1 2 6 4 . 7 7 1 2 6 4 . 1 1 1 2 7 1 . 4 1 2 7 1 . 1 1 2 7 6 . 5 1 2 7 5 . 5 1 2 7 7 . 6 1 2 7 6 . 5 10.911.1Existing 10-yr 01 0 1 7 M 0 0 9 0 1 0 1 7 M 0 0 8 4 1 5 18 ' ' D I A 11 1 . 1 % 1 2 6 9 . 5 2 1 2 6 4 . 8 7 1 2 7 1 . 3 1 2 7 1 . 4 1 2 8 0 . 0 1 2 7 6 . 5 1 2 8 1 . 0 1 2 7 7 . 6 9.99.9Existing 10-yr 01 0 1 7 M 0 1 0 0 1 0 1 7 M 0 0 9 4 2 2 18 ' ' D I A 4 0 . 2 % 1 2 7 0 . 2 1 1 2 6 9 . 5 2 1 2 7 5 . 3 1 2 7 1 . 3 1 2 8 2 . 5 1 2 8 0 . 0 1 2 8 3 . 4 1 2 8 1 . 0 9.59.5Existing 10-yr 01 0 1 7 M 0 1 1 0 1 0 1 7 M 0 1 0 3 7 9 18 ' ' D I A 9 0 . 8 % 1 2 7 3 . 2 1 1 2 7 0 . 2 6 1 2 7 8 . 9 1 2 7 5 . 3 1 2 8 3 . 8 1 2 8 2 . 5 1 2 8 4 . 6 1 2 8 3 . 4 7.88.3Existing 10-yr 01 0 1 7 M 0 1 2 0 1 0 1 7 M 0 1 1 3 7 7 18 ' ' D I A 7 0 . 5 % 1 2 7 5 . 9 7 1 2 7 4 . 0 6 1 2 8 0 . 9 1 2 7 8 . 9 1 2 8 5 . 1 1 2 8 3 . 8 1 2 8 5 . 8 1 2 8 4 . 6 7.88.5Existing 10-yr 01 0 1 7 M 0 1 3 0 1 0 1 7 M 0 1 2 3 4 5 18 ' ' D I A 5 0 . 2 % 1 2 7 6 . 9 0 1 2 7 6 . 0 7 1 2 8 2 . 0 1 2 8 0 . 9 1 2 8 5 . 8 1 2 8 5 . 1 1 2 8 6 . 6 1 2 8 5 . 8 7.17.4Existing 10-yr 01 0 1 7 M 0 1 4 0 1 0 1 7 M 0 1 3 3 1 0 18 ' ' D I A 7 0 . 4 % 1 2 7 8 . 3 8 1 2 7 7 . 1 0 1 2 8 3 . 2 1 2 8 2 . 0 1 2 8 6 . 3 1 2 8 5 . 8 1 2 8 6 . 9 1 2 8 6 . 6 5.96.1Existing 10-yr 01 0 1 7 M 0 1 5 0 1 0 1 7 M 0 1 4 3 2 0 18 ' ' D I A 5 0 . 2 % 1 2 7 9 . 2 5 1 2 7 8 . 4 8 1 2 8 4 . 3 1 2 8 3 . 2 1 2 8 6 . 7 1 2 8 6 . 3 1 2 8 7 . 3 1 2 8 6 . 9 6.46.4Existing 10-yr 01 0 1 7 M 0 1 6 0 1 0 1 7 M 0 1 5 4 7 7 18 ' ' D I A 10 0 . 8 % 1 2 8 3 . 3 1 1 2 7 9 . 3 5 12 8 8 . 3 1 2 8 4 . 3 1 2 8 7 . 1 1 2 8 6 . 7 1 2 8 7 . 6 1 2 8 7 . 3 4.64.6-- Un i t 2 , S u b - U n i t 1 02 0 0 1 C 0 0 1 0 2 0 0 1 O 0 0 1 1 5 7 30 ' ' D I A 23 0 . 3 % 1 2 2 9 . 8 0 1 2 2 9 . 3 1 12 3 6 . 3 1 2 3 1 . 1 1 2 3 0 . 6 1 2 3 0 . 1 1 2 3 0 . 6 1 2 3 0 . 1 5.45.4-- 02 0 0 1 C 0 0 2 0 2 0 0 1 C 0 0 1 7 8 30 ' ' D I A 41 1 . 0 % 1 2 3 0 . 5 6 1 2 2 9 . 8 0 12 3 4 . 4 1 2 3 6 . 3 1 2 3 1 . 2 1 2 3 0 . 6 1 2 3 1 . 2 1 2 3 0 . 6 5.05.0-- 02 0 0 1 C 0 0 3 0 2 0 0 1 C 0 0 2 4 1 18 ' ' D I A 2 0 . 0 % 1 2 3 0 . 5 8 1 2 3 0 . 5 6 12 3 4 . 6 1 2 3 4 . 4 1 2 3 1 . 3 1 2 3 1 . 2 1 2 3 1 . 3 1 2 3 1 . 2 2.52.5-- 02 0 0 1 C 0 0 4 0 2 0 0 1 C 0 0 3 5 8 18 ' ' D I A 16 2 . 6 % 1 2 3 2 . 1 6 1 2 3 0 . 6 8 12 3 5 . 3 1 2 3 4 . 6 1 2 3 2 . 6 1 2 3 1 . 3 1 2 3 2 . 6 1 2 3 1 . 3 2.52.5-- 02 0 0 1 C 0 0 5 0 2 0 0 1 M 0 0 1 4 5 18 ' ' D I A 12 1 . 3 % 1 2 3 6 . 4 9 1 2 3 5 . 9 2 12 3 9 . 6 1 2 3 9 . 1 1 2 3 6 . 8 1 2 3 6 . 1 1 2 3 6 . 8 1 2 3 6 . 1 1.41.4-- 02 0 0 1 C 0 0 7 0 2 0 0 1 C 0 0 2 4 4 8 18 ' ' D I A 11 1 . 2 % 1 2 3 5 . 8 8 1 2 3 0 . 5 6 12 4 5 . 6 1 2 3 4 . 4 1 2 3 6 . 3 1 2 3 1 . 2 1 2 3 6 . 3 1 2 3 1 . 2 1.91.9-- 02 0 0 1 C 0 0 9 0 2 0 0 1 M 0 0 2 1 7 7 18 ' ' D I A 8 0 . 6 % 1 2 3 7 . 3 6 1 2 3 6 . 3 6 12 4 1 . 1 12 4 5 . 7 1 2 3 7 . 7 1 2 3 6 . 6 1 2 3 7 . 7 1 2 3 6 . 6 0.70.7-- 02 0 0 1 C 0 1 1 0 2 0 0 1 O 0 0 2 4 3 30 ' ' D I A 18 2 2 4 . 0 % 1 2 3 2 . 2 8 1 2 2 2 . 3 1 12 4 0 . 3 1 2 2 2 . 3 1 2 3 2 . 6 1 2 2 2 . 6 1 2 3 2 . 6 1 2 2 2 . 6 5.55.6-- 02 0 0 1 C 0 1 2 0 2 0 0 1 C 0 1 1 4 3 30 ' ' D I A 91 5 . 1 % 1 2 3 4 . 4 5 1 2 3 2 . 2 8 12 4 0 . 5 1 2 4 0 . 3 1 2 3 4 . 9 1 2 3 2 . 6 1 2 3 4 . 9 1 2 3 2 . 6 5.55.6-- 02 0 0 1 C 0 1 4 0 2 0 0 1 M 0 0 3 1 6 5 30 ' ' D I A 26 0 . 4 % 1 2 3 8 . 0 4 1 2 3 7 . 3 9 12 4 6 . 3 1 2 4 2 . 1 1 2 3 8 . 8 1 2 3 7 . 8 1 2 3 8 . 8 1 2 3 7 . 8 4.64.7-- 02 0 0 1 C 0 1 5 0 2 0 0 1 C 0 1 4 3 8 7 24 ' ' D I A 19 0 . 7 % 1 2 4 1 . 0 0 1 2 3 8 . 1 3 12 4 4 . 7 1 2 4 6 . 3 1 2 4 1 . 7 1 2 3 8 . 8 1 2 4 1 . 7 1 2 3 8 . 8 4.64.7-- 02 0 0 1 M 0 0 1 0 2 0 0 1 C 0 0 4 1 1 8 18 ' ' D I A 18 2 . 8 % 1 2 3 5 . 8 3 1 2 3 2 . 4 9 12 3 9 . 1 1 2 3 5 . 3 1 2 3 6 . 1 1 2 3 2 . 6 1 2 3 6 . 1 1 2 3 2 . 6 1.41.4-- 02 0 0 1 M 0 0 2 0 2 0 0 1 C 0 0 7 3 5 18 ' ' D I A 7 0 . 5 % 1 2 3 6 . 2 6 1 2 3 6 . 0 8 12 4 5 . 7 1 2 4 5 . 6 1 2 3 6 . 6 1 2 3 6 . 3 1 2 3 6 . 6 1 2 3 6 . 3 0.70.7-- 02 0 0 1 M 0 0 3 0 2 0 0 1 C 0 1 2 9 0 30 ' ' D I A 77 3 . 3 % 1 2 3 7 . 3 9 1 2 3 4 . 4 5 12 4 2 . 1 1 2 4 0 . 5 1 2 3 7 . 8 1 2 3 4 . 9 1 2 3 7 . 8 1 2 3 4 . 9 4.64.8-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 11 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 1 M 0 0 4 0 2 0 0 1 C 0 1 5 1 6 6 24 ' ' D I A 16 0 . 5 % 1 2 4 2 . 0 1 1 2 4 1 . 1 6 12 4 5 . 5 1 2 4 4 . 7 1 2 4 2 . 6 1 2 4 1 . 7 1 2 4 2 . 6 1 2 4 1 . 7 3.13.2-- 02 0 0 1 M 0 0 5 0 2 0 0 1 M 0 0 4 2 4 4 24 ' ' D I A 25 1 . 1 % 1 2 4 4 . 6 2 1 2 4 2 . 0 1 12 4 9 . 1 1 2 4 5 . 5 1 2 4 5 . 0 1 2 4 2 . 6 1 2 4 5 . 0 1 2 4 2 . 6 1.51.5-- Un i t 2 , S u b - U n i t 2 02 0 0 2 C 0 0 5 0 2 0 0 2 M 0 0 6 3 3 8 15 ' ' D I A 8 1 . 3 % 1 2 4 3 . 3 1 1 2 3 8 . 8 6 12 4 8 . 3 1 2 4 2 . 3 1 2 4 3 . 6 1 2 3 7 . 3 1 2 4 3 . 6 1 2 3 7 . 3 1.11.1-- 02 0 0 2 C 0 0 7 0 2 0 0 2 M 0 0 7 1 2 3 12 ' ' D I A 2 0 . 4 % 1 2 4 4 . 3 1 1 2 4 3 . 8 1 12 5 0 . 8 1 2 4 8 . 3 1 2 4 4 . 6 1 2 4 4 . 2 1 2 4 4 . 6 1 2 4 4 . 2 0.40.4-- 02 0 0 2 C 0 0 8 0 2 0 0 2 C 0 0 7 4 6 4 12 ' ' D I A 2 0 . 3 % 1 2 4 5 . 8 1 1 2 4 4 . 3 1 12 4 7 . 6 1 2 5 0 . 8 1 2 4 6 . 1 1 2 4 4 . 6 1 2 4 6 . 1 1 2 4 4 . 6 0.40.4-- 02 0 0 2 M 0 0 1 0 2 0 0 2 O 0 0 1 2 1 1 30 ' ' D I A 49 1 . 3 % 1 2 3 4 . 0 0 1 2 3 1 . 3 1 12 4 1 . 3 1 2 3 1 . 3 1 2 3 4 . 8 1 2 3 2 . 1 1 2 3 4 . 8 1 2 3 2 . 1 10.310.3-- 02 0 0 2 M 0 0 2 0 2 0 0 2 M 0 0 1 4 5 18 ' ' D I A 13 1 . 4 % 1 2 3 4 . 6 1 1 2 3 4 . 0 0 12 3 9 . 3 1 2 4 1 . 3 1 2 3 5 . 0 1 2 3 4 . 8 1 2 3 5 . 0 1 2 3 4 . 8 1.91.9-- 02 0 0 2 M 0 0 3 0 2 0 0 2 M 0 0 2 1 5 4 18 ' ' D I A 11 1 . 0 % 1 2 3 6 . 1 1 1 2 3 4 . 6 1 12 4 3 . 3 1 2 3 9 . 3 1 2 3 6 . 5 1 2 3 5 . 0 1 2 3 6 . 5 1 2 3 5 . 0 1.91.9-- 02 0 0 2 M 0 0 4 0 2 0 0 2 M 0 0 3 2 3 15 ' ' D I A 9 1 . 8 % 1 2 3 6 . 5 1 1 2 3 6 . 1 1 12 4 1 . 6 1 2 4 3 . 3 1 2 3 6 . 9 1 2 3 6 . 5 1 2 3 6 . 9 1 2 3 6 . 5 1.91.9-- 02 0 0 2 M 0 0 5 0 2 0 0 2 M 0 0 4 1 5 7 48 ' ' D I A 63 0 . 1 % 1 2 3 6 . 7 4 1 2 3 6 . 5 1 12 4 1 . 8 1 2 4 1 . 6 1 2 3 7 . 2 1 2 3 6 . 9 1 2 3 7 . 2 1 2 3 6 . 9 1.91.9-- 02 0 0 2 M 0 0 6 0 2 0 0 2 M 0 0 5 7 8 48 ' ' D I A 54 0 . 2 % 1 2 3 6 . 8 6 1 2 3 6 . 7 4 12 4 2 . 3 1 2 4 1 . 8 1 2 3 7 . 3 1 2 3 7 . 2 1 2 3 7 . 3 1 2 3 7 . 2 1.11.1-- 02 0 0 2 M 0 0 7 0 2 0 0 2 C 0 0 5 6 4 15 ' ' D I A 5 0 . 5 % 1 2 4 3 . 8 1 1 2 4 3 . 5 1 12 4 8 . 3 1 2 4 8 . 3 1 2 4 4 . 2 1 2 4 3 . 6 1 2 4 4 . 2 1 2 4 3 . 6 1.11.1-- 02 0 0 2 M 0 0 8 0 2 0 0 2 M 0 0 1 2 7 9 30 ' ' D I A 53 1 . 5 % 1 2 3 8 . 2 8 1 2 3 4 . 0 0 12 4 2 . 6 1 2 4 1 . 3 1 2 3 8 . 9 1 2 3 4 . 8 1 2 3 8 . 9 1 2 3 4 . 8 7.97.9-- 02 0 0 2 M 0 0 9 0 2 0 0 2 M 0 0 8 3 2 3 24 ' ' D I A 15 0 . 4 % 1 2 3 9 . 7 1 1 2 3 8 . 3 8 12 4 3 . 6 1 2 4 2 . 6 1 2 4 0 . 5 1 2 3 8 . 9 1 2 4 0 . 5 1 2 3 8 . 9 5.05.0-- 02 0 0 2 M 0 1 0 0 2 0 0 2 M 0 0 9 3 1 4 24 ' ' D I A 16 0 . 5 % 1 2 4 1 . 1 6 1 2 3 9 . 7 1 12 4 5 . 5 1 2 4 3 . 6 1 2 4 1 . 8 1 2 4 0 . 5 1 2 4 1 . 8 1 2 4 0 . 5 3.13.1-- 02 0 0 2 M 0 1 1 0 2 0 0 2 M 0 1 0 3 1 9 18 ' ' D I A 9 0 . 7 % 1 2 4 3 . 5 6 1 2 4 1 . 3 6 12 4 7 . 2 1 2 4 5 . 5 1 2 4 4 . 0 1 2 4 1 . 8 1 2 4 4 . 0 1 2 4 1 . 8 1.51.5-- Un i t 2 , S u b - U n i t 3 02 0 0 3 C 0 0 2 0 2 0 0 3 M 0 0 3 8 0 36 ' ' D I A 16 0 . 2 % 1 2 2 8 . 2 3 1 2 2 8 . 0 8 12 3 4 . 8 1 2 3 6 . 3 1 2 3 1 . 1 1 2 3 0 . 8 1 2 3 1 . 3 1 2 3 0 . 9 24.826.0-- 02 0 0 3 C 0 0 4 0 2 0 0 3 M 0 0 4 9 1 30 ' ' D I A 21 0 . 9 % 1 2 3 0 . 0 3 1 2 2 9 . 2 5 12 3 4 . 5 1 2 3 7 . 1 1 2 3 2 . 1 1 2 3 2 . 0 1 2 3 2 . 4 1 2 3 2 . 3 7.37.4-- 02 0 0 3 C 0 0 6 0 2 0 0 3 C 0 0 4 2 1 3 24 ' ' D I A 9 0 . 6 % 1 2 3 1 . 3 4 1 2 3 0 . 0 8 12 3 5 . 7 1 2 3 4 . 5 1 2 3 2 . 6 1 2 3 2 . 1 1 2 3 2 . 9 1 2 3 2 . 4 6.56.5-- 02 0 0 3 C 0 0 7 0 2 0 0 3 C 0 0 6 1 9 3 24 ' ' D I A 6 0 . 3 % 1 2 3 1 . 8 3 1 2 3 1 . 3 4 12 3 5 . 7 1 2 3 5 . 7 1 2 3 3 . 4 1 2 3 2 . 6 1 2 3 3 . 5 1 2 3 2 . 9 6.56.6-- 02 0 0 3 C 0 0 8 0 2 0 0 3 C 0 0 7 6 8 15 ' ' D I A 4 1 . 1 % 1 2 3 2 . 7 2 1 2 3 1 . 9 8 12 3 6 . 8 1 2 3 5 . 7 1 2 3 3 . 9 1 2 3 3 . 4 1 2 3 4 . 0 1 2 3 3 . 5 3.13.1-- 02 0 0 3 C 0 0 9 0 2 0 0 3 C 0 0 7 2 2 4 24 ' ' D I A 9 0 . 5 % 1 2 3 3 . 2 0 1 2 3 1 . 9 8 12 3 6 . 9 1 2 3 5 . 7 1 2 3 3 . 9 1 2 3 3 . 4 1 2 3 3 . 9 1 2 3 3 . 5 2.62.7-- 02 0 0 3 C 0 1 3 0 2 0 0 3 C 0 0 9 9 1 18 ' ' D I A 5 0 . 8 % 1 2 3 4 . 0 4 1 2 3 3 . 3 5 12 3 7 . 7 1 2 3 6 . 9 1 2 3 4 . 6 1 2 3 3 . 9 1 2 3 4 . 6 1 2 3 3 . 9 1.51.5-- 02 0 0 3 C 0 1 4 0 2 0 0 3 C 0 1 3 7 8 18 ' ' D I A 5 0 . 6 % 1 2 3 4 . 5 8 1 2 3 4 . 0 9 12 3 8 . 5 1 2 3 7 . 7 1 2 3 5 . 2 1 2 3 4 . 6 1 2 3 5 . 2 1 2 3 4 . 6 1.51.5-- 02 0 0 3 C 0 1 5 0 2 0 0 3 C 0 1 4 3 9 18 ' ' D I A 5 0 . 8 % 1 2 3 5 . 2 3 1 2 3 4 . 9 3 12 3 8 . 6 1 2 3 8 . 5 1 2 3 5 . 8 1 2 3 5 . 2 1 2 3 5 . 8 1 2 3 5 . 2 1.51.5-- 02 0 0 3 C 0 1 6 0 2 0 0 3 C 0 1 5 1 8 3 18 ' ' D I A 3 0 . 3 % 1 2 3 5 . 6 9 1 2 3 5 . 2 3 12 3 9 . 3 1 2 3 8 . 6 1 2 3 6 . 5 1 2 3 5 . 8 1 2 3 6 . 5 1 2 3 5 . 8 1.51.5-- 02 0 0 3 C 0 1 7 0 2 0 0 3 C 0 1 6 1 3 6 15 ' ' D I A 3 0 . 7 % 1 2 3 6 . 7 0 1 2 3 5 . 7 9 12 4 0 . 1 1 2 3 9 . 3 1 2 3 7 . 0 1 2 3 6 . 5 1 2 3 7 . 0 1 2 3 6 . 5 0.50.5-- 02 0 0 3 C 0 1 8 0 2 0 0 3 C 0 1 6 7 8 15 ' ' D I A 2 0 . 5 % 1 2 3 6 . 1 5 1 2 3 5 . 7 9 12 3 8 . 5 1 2 3 9 . 3 1 2 3 6 . 6 1 2 3 6 . 5 1 2 3 6 . 6 1 2 3 6 . 5 0.50.5-- 02 0 0 3 C 0 2 3 0 2 0 0 3 M 0 1 4 2 3 12 ' ' D I A 22 3 2 . 3 % 1 2 4 2 . 3 1 1 2 3 5 . 1 8 12 4 7 . 6 1 2 4 5 . 3 1 2 4 2 . 5 1 2 3 7 . 9 1 2 4 2 . 5 1 2 3 8 . 1 1.52.4-- 02 0 0 3 C 0 2 9 0 2 0 0 3 M 0 1 9 8 1 24 ' ' D I A 31 1 . 7 % 1 2 3 8 . 1 6 1 2 3 6 . 7 8 12 4 4 . 9 1 2 4 5 . 9 1 2 4 1 . 1 1 2 4 1 . 1 1 2 4 1 . 4 1 2 4 1 . 4 0.91.4-- 02 0 0 3 C 0 3 3 0 2 0 0 3 M 0 2 2 5 9 24 ' ' D I A 26 1 . 2 % 1 2 3 8 . 6 3 1 2 3 7 . 9 3 1 2 4 2 . 0 1 2 4 1 . 0 1 2 4 5 . 1 1 2 4 5 . 1 1 2 4 5 . 4 1 2 4 5 . 4 3.33.0Existing 10-yr 02 0 0 3 C 0 3 6 0 2 0 0 3 M 0 6 9 2 7 7 12 ' ' D I A 3 0 . 6 % 1 2 4 2 . 6 6 1 2 4 0 . 9 0 12 4 4 . 2 1 2 4 9 . 4 1 2 4 3 . 0 1 2 4 1 . 3 1 2 4 3 . 0 1 2 4 1 . 6 0.70.7-- 02 0 0 3 C 0 3 8 0 2 0 0 3 C 1 6 0 6 1 2 . 5 ' H , 2 . 5 ' B W , 1 S S Ch a n n e l 2 2 0 . 2 % 1 2 3 8 . 11 1 2 3 8 . 0 1 1 2 4 0 . 6 1 2 4 0 . 8 1 2 6 9 . 8 1 2 4 5 . 2 1 2 7 4 . 1 1 2 4 5 . 5 24.023.7Existing 10-yr 02 0 0 3 C 0 3 9 0 2 0 0 3 C 0 3 8 4 6 24 ' ' D I A 10 0 . 6 % 1 2 3 8 . 3 9 1 2 3 8 . 1 1 1 2 4 0 . 9 1 2 4 0 . 6 1 2 7 1 . 3 1 2 6 9 . 8 1 2 7 5 . 7 1 2 7 4 . 1 33.033.2Existing 10-yr 02 0 0 3 C 0 4 2 0 2 0 0 3 C 1 7 0 1 2 5 3 ' H , 2 ' B W , 0 . 5 S S Ch a n n e l 7 3 2 . 3 % 1 2 4 2 . 81 1 2 4 0 . 0 0 1 2 4 5 . 8 1 2 4 3 . 5 1 2 7 1 . 4 1 2 7 1 . 3 1 2 7 5 . 7 1 2 7 5 . 7 2.93.8Existing 10-yr 02 0 0 3 C 0 4 4 0 2 0 0 3 C 0 4 2 5 1 12 ' ' D I A 4 4 . 2 % 1 2 4 4 . 9 3 1 2 4 2 . 8 1 1 2 4 6 . 9 1 2 4 5 . 8 1 2 7 1 . 5 1 2 7 1 . 4 1 2 7 5 . 8 1 2 7 5 . 7 3.33.0Existing 10-yr 02 0 0 3 C 0 4 6 0 2 0 0 3 M 0 2 4 1 5 2 12 ' ' D I A 2 0 . 3 % 1 2 4 4 . 7 4 1 2 4 4 . 2 9 1 2 4 7 . 0 1 2 4 7 . 8 1 2 7 1 . 8 1 2 7 1 . 7 1 2 7 6 . 1 1 2 7 6 . 0 1.71.1Existing 10-yr 02 0 0 3 C 0 4 7 0 2 0 0 3 C 0 4 6 3 5 12 ' ' D I A 2 0 . 3 % 1 2 4 4 . 8 5 1 2 4 4 . 7 4 1 2 4 7 . 1 1 2 4 7 . 0 1 2 7 1 . 8 1 2 7 1 . 8 1 2 7 6 . 1 1 2 7 6 . 1 1.71.6Existing 10-yr 02 0 0 3 C 0 4 8 0 2 0 0 3 C 0 4 7 2 2 1 12 ' ' D I A 2 0 . 9 % 1 2 4 6 . 7 4 1 2 4 4 . 8 5 1 2 4 8 . 7 1 2 4 7 . 1 1 2 7 2 . 0 1 2 7 1 . 8 1 2 7 6 . 3 1 2 7 6 . 1 2.02.0Existing 10-yr 02 0 0 3 C 0 5 3 0 2 0 0 3 M 0 2 8 5 18 ' ' D I A 8 2 . 2 % 1 2 4 7 . 2 3 1 2 4 7 . 1 3 1 2 4 9 . 0 1 2 4 9 . 7 1 2 7 2 . 9 1 2 7 2 . 8 1 2 7 7 . 3 1 2 7 7 . 2 9.311.1Existing 10-yr 02 0 0 3 C 0 5 4 0 2 0 0 3 C 0 5 3 5 1 18 ' ' D I A 2 0 . 1 % 1 2 4 7 . 2 8 1 2 4 7 . 2 3 1 2 4 8 . 9 1 2 4 9 . 0 1 2 7 3 . 5 1 2 7 2 . 9 1 2 7 8 . 0 1 2 7 7 . 3 9.811.7Existing 10-yr 02 0 0 3 C 0 5 5 0 2 0 0 3 C 0 5 4 1 8 5 18 ' ' D I A 5 0 . 7 % 1 2 4 8 . 4 9 1 2 4 7 . 2 8 1 2 5 0 . 5 1 2 4 8 . 9 1 2 7 4 . 8 1 2 7 3 . 5 1 2 7 9 . 6 1 2 7 8 . 0 7.47.9Existing 10-yr 02 0 0 3 C 0 6 2 0 2 0 0 3 M 0 3 1 3 2 3 12 ' ' D I A 5 1 . 7 % 1 2 5 9 . 1 4 1 2 5 3 . 6 0 1 2 6 2 . 0 1 2 5 8 . 3 1 2 7 6 . 7 1 2 7 6 . 5 1 2 8 3 . 0 1 2 8 2 . 5 2.43.3Existing 10-yr 02 0 0 3 C 0 6 3 0 2 0 0 3 C 0 6 2 3 3 6 12 ' ' D I A 3 0 . 5 % 1 2 6 0 . 8 4 1 2 5 9 . 1 4 1 2 6 4 . 7 1 2 6 2 . 0 1 2 7 6 . 9 1 2 7 6 . 7 1 2 8 3 . 6 1 2 8 3 . 0 2.23.4Existing 10-yr 02 0 0 3 C 0 6 5 0 2 0 0 3 M 0 3 2 1 2 0 18 ' ' D I A 8 0 . 6 % 1 2 5 9 . 1 1 1 2 5 8 . 3 9 1 2 6 2 . 1 1 2 6 2 . 1 1 2 7 6 . 8 1 2 7 6 . 7 1 2 8 3 . 2 1 2 8 3 . 1 4.97.0Existing 10-yr 02 0 0 3 C 0 7 6 0 2 0 0 3 M 0 3 6 6 8 30 ' ' D I A 26 1 . 4 % 1 2 4 5 . 4 4 1 2 4 4 . 5 2 1 2 5 2 . 7 1 2 5 1 . 3 1 2 7 3 . 2 1 2 7 3 . 1 1 2 7 7 . 6 1 2 7 7 . 4 21.921.9Existing 10-yr 02 0 0 3 C 0 7 9 0 2 0 0 3 M 0 3 7 4 3 5 30 ' ' D I A 13 0 . 3 % 1 2 4 7 . 8 2 1 2 4 6 . 3 1 1 2 5 6 . 2 1 2 5 3 . 4 1 2 7 4 . 1 1 2 7 3 . 4 1 2 7 8 . 4 1 2 7 7 . 8 22.023.6Existing 10-yr 02 0 0 3 C 0 9 1 0 2 0 0 3 M 0 4 4 5 2 12 ' ' D I A 2 0 . 3 % 1 2 6 3 . 1 5 1 2 6 3 . 0 1 1 2 6 5 . 6 1 2 6 6 . 5 1 2 7 5 . 0 1 2 7 4 . 9 1 2 7 9 . 3 1 2 7 9 . 3 2.43.0Existing 10-yr 02 0 0 3 C 0 9 6 0 2 0 0 3 J 0 2 0 2 7 6 12 ' ' D I A 2 0 . 4 % 1 2 7 0 . 6 2 1 2 6 9 . 6 1 1 2 7 4 . 0 1 2 7 6 . 3 1 2 7 5 . 3 1 2 7 6 . 3 1 2 7 9 . 7 1 2 7 9 . 6 1.01.3Existing 10-yr 02 0 0 3 C 1 0 0 0 2 0 0 3 J 0 1 7 1 3 6 12 ' ' D I A 2 0 . 2 % 1 2 6 4 . 0 8 1 2 6 3 . 8 1 1 2 6 8 . 0 1 2 6 6 . 8 12 7 5 . 8 1 2 7 5 . 2 1 2 7 9 . 8 1 2 7 9 . 5 5.25.0Existing 10-yr 02 0 0 3 C 1 4 0 0 2 0 0 3 M 0 2 3 7 9 36 ' ' D I A 37 1 . 1 % 1 2 4 4 . 5 1 1 2 4 3 . 6 6 1 2 4 9 . 0 1 2 4 8 . 3 1 2 7 1 . 5 1 2 7 1 . 5 1 2 7 5 . 9 1 2 7 5 . 9 4.54.2Existing 10-yr 02 0 0 3 C 1 4 1 0 2 0 0 3 C 1 4 0 5 3 36 ' ' D I A 90 5 . 5 % 1 2 4 7 . 4 1 1 2 4 4 . 5 1 1 2 5 0 . 7 1 2 4 9 . 0 1 2 7 1 . 5 1 2 7 1 . 5 1 2 7 5 . 9 1 2 7 5 . 9 4.64.5Existing 10-yr 02 0 0 3 C 1 4 2 0 2 0 0 3 C 1 4 1 1 2 6 12 ' ' D I A 4 5 . 0 % 1 2 5 3 . 7 4 1 2 4 7 . 4 1 1 2 5 5 . 7 1 2 5 0 . 7 1 2 7 1 . 8 1 2 7 1 . 5 1 2 7 6 . 1 1 2 7 5 . 9 2.52.5Existing 10-yr 02 0 0 3 C 1 4 3 0 2 0 0 3 C 0 4 4 7 0 2' H , 2 ' B W , 1 S S C ha n n e l 5 4 3 . 6 % 1 2 4 7 . 45 1 2 4 4 . 9 3 1 2 5 0 . 0 1 2 4 6 . 9 1 2 7 1 . 5 1 2 7 1 . 5 1 2 7 5 . 8 1 2 7 5 . 8 3.43.0Existing 10-yr P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 12 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 3 C 1 4 4 0 2 0 0 3 C 1 4 3 5 3 12 ' ' D I A 3 3 . 1 % 1 2 4 9 . 1 2 1 2 4 7 . 4 5 1 2 5 1 . 6 1 2 5 0 . 0 1 2 7 1 . 7 1 2 7 1 . 5 1 2 7 6 . 0 1 2 7 5 . 8 3.63.6Existing 10-yr 02 0 0 3 C 1 4 5 0 2 0 0 3 C 1 4 4 8 5 2 . 5 ' H , 2 ' B W , 1 S S Ch a n n e l 1 0 4 4 . 6% 1 2 5 3 . 0 3 1 2 4 9 . 1 2 1 2 5 5 . 5 1 2 5 1 . 6 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 3.33.3Existing 10-yr 02 0 0 3 C 1 4 9 0 2 0 0 3 M 0 7 1 1 5 7 12 ' ' D I A 3 0 . 8 % 1 2 5 8 . 5 0 1 2 5 7 . 3 1 1 2 5 9 . 9 1 2 6 0 . 3 1 2 7 1 . 8 1 2 7 1 . 7 1 2 7 6 . 1 1 2 7 6 . 0 1.91.9Existing 10-yr 02 0 0 3 C 1 5 0 0 2 0 0 3 M 0 7 0 5 8 15 ' ' D I A 11 3 . 2 % 1 2 5 5 . 7 5 1 2 5 3 . 8 8 1 2 5 9 . 1 1 2 5 6 . 7 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 3.33.3Existing 10-yr 02 0 0 3 C 1 5 1 0 2 0 0 3 C 1 5 0 2 1 3 15 ' ' D I A 13 3 . 6 % 1 2 6 3 . 3 5 1 2 5 5 . 7 5 1 2 6 6 . 8 1 2 5 9 . 1 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 1.41.5Existing 10-yr 02 0 0 3 C 1 5 2 0 2 0 0 3 C 1 5 1 3 5 9 15 ' ' D I A 6 0 . 9 % 1 2 6 6 . 4 2 1 2 6 3 . 3 5 1 2 6 8 . 9 1 2 6 6 . 8 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 1.41.4Existing 10-yr 02 0 0 3 C 1 5 5 0 2 0 0 3 C 1 5 2 3 7 2 15 ' ' D I A 6 0 . 8 % 1 2 6 9 . 4 6 1 2 6 6 . 4 2 1 2 7 1 . 0 1 2 6 8 . 9 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 0.50.6Existing 10-yr 02 0 0 3 C 1 6 0 0 2 0 0 3 M 0 2 2 3 4 30 ' ' D I A 68 2 . 5 % 1 2 3 8 . 0 1 1 2 3 7 . 1 5 1 2 4 0 . 8 1 2 4 1 . 0 1 2 4 5 . 2 1 2 4 5 . 1 1 2 4 5 . 5 1 2 4 5 . 4 22.422.4Existing 10-yr 02 0 0 3 C 1 7 0 0 2 0 0 3 C 0 3 9 8 7 2 . 5 ' H , 2 . 5 ' B W , 1 S S Ch a n n e l 2 3 4 1 . 9% 1 2 4 0 . 0 0 1 2 3 8 . 3 9 1 2 4 3 . 5 1 2 4 0 . 9 1 2 7 1 . 3 1 2 7 1 . 3 1 2 7 5 . 7 1 2 7 5 . 7 29.430.8Existing 10-yr 02 0 0 3 C 1 8 0 0 2 0 0 3 C 1 7 0 5 2 36 ' ' D I A 65 1 . 0 % 1 2 4 0 . 5 0 1 2 4 0 . 0 0 1 2 4 6 . 9 1 2 4 3 . 5 1 2 7 1 . 4 1 2 7 1 . 3 1 2 7 5 . 7 1 2 7 5 . 7 30.231.5Existing 10-yr 02 0 0 3 J 0 0 2 0 2 0 0 3 M 0 2 6 1 8 2 30 ' ' D I A 27 0 . 4 % 1 2 4 2 . 0 6 1 2 4 1 . 2 7 1 2 4 6 . 5 1 2 4 5 . 5 1 2 7 2 . 4 1 2 7 2 . 3 1 2 7 6 . 8 1 2 7 6 . 6 21.521.1Existing 10-yr 02 0 0 3 J 0 0 3 0 2 0 0 3 C 0 5 5 2 0 6 18 ' ' D I A 10 0 . 8 % 1 2 5 0 . 1 1 1 2 4 8 . 4 9 1 2 5 2 . 9 1 2 5 0 . 5 1 2 7 5 . 2 1 2 7 4 . 8 1 2 8 0 . 2 1 2 7 9 . 6 8.89.0Existing 10-yr 02 0 0 3 J 0 0 4 0 2 0 0 3 M 0 3 0 6 2 18 ' ' D I A 8 0 . 5 % 1 2 5 1 . 9 1 1 2 5 1 . 6 2 1 2 5 5 . 3 1 2 5 5 . 7 1 2 7 5 . 9 1 2 7 5 . 7 1 2 8 1 . 3 1 2 8 1 . 1 9.910.0Existing 10-yr 02 0 0 3 J 0 0 5 0 2 0 0 3 J 0 0 4 4 8 18 ' ' D I A 9 0 . 6 % 1 2 5 2 . 2 1 1 2 5 1 . 9 1 1 2 5 5 . 8 1 2 5 5 . 3 1 2 7 6 . 0 1 2 7 5 . 9 1 2 8 1 . 5 1 2 8 1 . 3 10.110.4Existing 10-yr 02 0 0 3 J 0 0 7 0 2 0 0 3 M 0 3 1 3 5 9 18 ' ' D I A 11 0 . 9 % 1 2 5 6 . 9 1 1 2 5 3 . 6 0 1 2 6 0 . 1 1 2 5 8 . 3 1 2 7 6 . 7 1 2 7 6 . 5 1 2 8 2 . 9 1 2 8 2 . 5 5.87.8Existing 10-yr 02 0 0 3 J 0 1 0 0 2 0 0 3 M 0 3 8 3 1 8 24 ' ' D I A 24 1 . 1 % 1 2 5 9 . 2 1 1 2 5 5 . 6 1 1 2 6 8 . 8 1 2 6 3 . 7 1 2 7 4 . 7 1 2 7 4 . 6 1 2 7 9 . 0 1 2 7 8 . 9 10.512.0Existing 10-yr 02 0 0 3 J 0 1 1 0 2 0 0 3 M 0 5 1 7 2 15 ' ' D I A 5 0 . 5 % 1 2 6 2 . 4 1 1 2 6 2 . 0 3 1 2 7 2 . 3 1 2 7 3 . 0 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 3.64.2Existing 10-yr 02 0 0 3 J 0 1 2 0 2 0 0 3 M 0 5 2 5 7 15 ' ' D I A 4 0 . 3 % 1 2 6 4 . 1 1 1 2 6 3 . 9 1 1 2 7 3 . 3 1 2 7 2 . 5 1 2 7 4 . 8 1 2 7 4 . 8 1 2 7 9 . 1 1 2 7 9 . 1 1.31.5Existing 10-yr 02 0 0 3 J 0 1 5 0 2 0 0 3 M 0 4 1 1 4 2 24 ' ' D I A 17 0 . 5 % 1 2 5 8 . 7 1 1 2 5 7 . 9 4 1 2 6 2 . 7 1 2 6 3 . 3 1 2 7 4 . 8 1 2 7 4 . 7 1 2 7 9 . 1 1 2 7 9 . 0 10.911.9Existing 10-yr 02 0 0 3 J 0 1 6 0 2 0 0 3 M 0 4 4 4 4 12 ' ' D I A 4 1 . 1 % 1 2 6 3 . 6 1 1 2 6 3 . 1 2 1 2 6 6 . 5 1 2 6 6 . 5 1 2 7 5 . 1 1 2 7 4 . 9 1 2 7 9 . 4 1 2 7 9 . 3 6.26.2Existing 10-yr 02 0 0 3 J 0 1 7 0 2 0 0 3 J 0 1 6 2 3 12 ' ' D I A 3 0 . 9 % 1 2 6 3 . 8 1 1 2 6 3 . 6 1 1 2 6 6 . 8 1 2 6 6 . 5 1 2 7 5 . 2 1 2 7 5 . 1 1 2 7 9 . 5 1 2 7 9 . 4 6.26.2Existing 10-yr 02 0 0 3 J 0 1 8 0 2 0 0 3 M 0 4 8 2 2 3 12 ' ' D I A 3 0 . 9 % 1 2 6 6 . 9 1 1 2 6 4 . 8 0 1 2 6 9 . 4 1 2 7 1 . 6 1 2 7 8 . 5 1 2 7 7 . 5 1 2 8 1 . 9 1 2 8 0 . 9 3.53.6Existing 10-yr 02 0 0 3 J 0 1 9 0 2 0 0 3 M 0 4 5 3 9 12 ' ' D I A 10 7 . 5 % 1 2 6 6 . 3 1 1 2 6 3 . 4 0 1 2 6 7 . 6 1 2 7 2 . 3 1 2 7 5 . 2 1 2 7 5 . 2 1 2 7 9 . 5 1 2 7 9 . 5 1.92.6Existing 10-yr 02 0 0 3 J 0 2 0 0 2 0 0 3 J 0 1 9 2 3 7 12 ' ' D I A 4 1 . 4 % 1 2 6 9 . 6 1 1 2 6 6 . 3 1 1 2 7 6 . 3 12 6 7 . 6 1 2 7 6 . 3 1 2 7 5 . 2 1 2 7 9 . 6 1 2 7 9 . 5 1.92.6Future 10-yr 02 0 0 3 M 0 0 1 0 2 0 0 3 O 0 0 1 2 1 9 36 ' ' D I A 67 3 . 5 % 1 2 2 6 . 9 1 1 2 1 9 . 3 1 12 3 3 . 6 1 2 1 9 . 3 1 2 2 8 . 5 1 2 2 0 . 9 1 2 2 8 . 6 1 2 2 1 . 0 38.140.0-- 02 0 0 3 M 0 0 2 0 2 0 0 3 M 0 0 1 2 4 4 36 ' ' D I A 15 0 . 2 % 1 2 2 7 . 5 7 1 2 2 7 . 1 6 12 3 6 . 3 1 2 3 3 . 6 1 2 3 0 . 5 1 2 2 8 . 5 1 2 3 0 . 6 1 2 2 8 . 6 24.826.0-- 02 0 0 3 M 0 0 3 0 2 0 0 3 M 0 0 2 7 9 36 ' ' D I A 19 0 . 3 % 1 2 2 7 . 9 8 1 2 2 7 . 7 6 12 3 6 . 3 1 2 3 6 . 3 1 2 3 0 . 8 1 2 3 0 . 5 1 2 3 0 . 9 1 2 3 0 . 6 24.826.0-- 02 0 0 3 M 0 0 4 0 2 0 0 3 C 0 0 2 2 0 1 36 ' ' D I A 18 0 . 3 % 1 2 2 8 . 7 5 1 2 2 8 . 2 3 12 3 7 . 1 1 2 3 4 . 8 1 2 3 2 . 0 1 2 3 1 . 1 1 2 3 2 . 3 1 2 3 1 . 3 24.826.0-- 02 0 0 3 M 0 0 6 0 2 0 0 3 M 0 0 4 1 5 1 24 ' ' D I A 17 1 . 9 % 1 2 3 2 . 1 4 1 2 2 9 . 2 5 12 3 7 . 1 1 2 3 7 . 1 1 2 3 5 . 1 1 2 3 2 . 0 1 2 3 5 . 8 1 2 3 2 . 3 29.530.7-- 02 0 0 3 M 0 0 6 0 2 0 0 3 M 0 0 7 1 5 1 24 ' ' D I A 7 1 . 9 % 1 2 3 2 . 1 4 1 2 2 9 . 2 5 1 2 3 7 . 1 1 2 3 6 . 7 1 2 3 5 . 1 1 2 3 2 . 9 1 2 3 5 . 8 1 2 3 3 . 3 29.530.7-- 02 0 0 3 M 0 0 7 0 2 0 0 3 M 0 0 8 1 5 0 24 ' ' D I A 12 1 . 0 % 1 2 3 1 . 1 6 1 2 2 9 . 6 8 12 3 6 . 7 1 2 3 3 . 0 1 2 3 2 . 9 1 2 3 1 . 7 1 2 3 3 . 3 1 2 3 1 . 7 12.312.7-- 02 0 0 3 M 0 0 8 0 2 0 0 3 M 0 0 1 2 0 5 3 ' H , 2 ' B W , 1 S S C h a n n e l 4 3 0 . 6 % 12 2 9 . 6 8 1 2 2 8 . 5 0 1 2 3 3 . 0 1 2 3 3 . 6 1 2 3 1 . 7 1 2 2 8 . 5 1 2 3 1 . 7 1 2 2 8 . 6 12.813.4-- 02 0 0 3 M 0 1 0 0 2 0 0 3 M 0 0 6 1 1 5 36 ' ' D I A 32 0 . 2 % 1 2 3 2 . 8 1 1 2 3 2 . 5 6 12 4 0 . 0 1 2 3 7 . 1 1 2 3 5 . 3 1 2 3 5 . 1 1 2 3 6 . 1 1 2 3 5 . 8 29.530.7-- 02 0 0 3 M 0 1 3 0 2 0 0 3 M 0 1 0 8 4 36 ' ' D I A 43 1 . 5 % 1 2 3 4 . 0 3 1 2 3 2 . 8 1 12 3 9 . 6 1 2 4 0 . 0 1 2 3 5 . 9 1 2 3 5 . 3 1 2 3 6 . 5 1 2 3 6 . 1 28.629.9-- 02 0 0 3 M 0 1 4 0 2 0 0 3 M 0 1 3 2 5 8 36 ' ' D I A 23 0 . 4 % 1 2 3 5 . 0 8 1 2 3 4 . 0 3 12 4 5 . 3 1 2 3 9 . 6 1 2 3 7 . 9 1 2 3 5 . 9 1 2 3 8 . 1 1 2 3 6 . 5 28.629.9-- 02 0 0 3 M 0 1 5 0 2 0 0 3 C 0 2 3 4 1 12 ' ' D I A 5 2 . 2 % 1 2 4 3 . 3 1 1 2 4 2 . 4 1 12 4 9 . 2 1 2 4 7 . 6 1 2 4 3 . 7 1 2 4 2 . 5 1 2 4 3 . 8 1 2 4 2 . 5 1.52.4-- 02 0 0 3 M 0 1 6 0 2 0 0 3 M 0 1 5 1 6 3 12 ' ' D I A 3 0 . 7 % 1 2 4 4 . 5 1 1 2 4 3 . 4 1 12 5 4 . 4 1 2 4 9 . 2 1 2 4 5 . 0 1 2 4 3 . 7 1 2 4 5 . 2 1 2 4 3 . 8 1.52.4-- 02 0 0 3 M 0 1 7 0 2 0 0 3 M 0 1 6 3 0 9 12 ' ' D I A 3 0 . 6 % 1 2 4 6 . 4 1 1 2 4 4 . 6 1 12 5 3 . 8 1 2 5 4 . 4 1 2 4 6 . 9 1 2 4 5 . 0 1 2 4 7 . 1 1 2 4 5 . 2 1.52.4-- 02 0 0 3 M 0 1 8 0 2 0 0 3 M 0 1 4 1 3 3 36 ' ' D I A 16 0 . 2 % 1 2 3 5 . 4 5 1 2 3 5 . 1 8 12 4 2 . 1 1 2 4 5 . 3 1 2 3 8 . 5 1 2 3 7 . 9 1 2 3 8 . 7 1 2 3 8 . 1 25.626.2-- 02 0 0 3 M 0 1 9 0 2 0 0 3 M 0 1 8 1 9 2 30 ' ' D I A 17 0 . 6 % 1 2 3 6 . 7 8 1 2 3 5 . 6 0 12 4 5 . 9 1 2 4 2 . 1 1 2 4 1 . 1 1 2 3 8 . 5 1 2 4 1 . 4 1 2 3 8 . 7 25.626.2-- 02 0 0 3 M 0 2 0 0 2 0 0 3 M 0 7 2 8 9 30 ' ' D I A 7 0 . 1 % 1 2 3 6 . 8 8 1 2 3 6 . 7 9 1 2 4 2 . 6 1 2 4 5 . 4 1 2 4 2 . 3 1 2 4 1 . 3 1 2 4 2 . 6 1 2 4 1 . 6 24.024.0Future 10-yr 02 0 0 3 M 0 2 1 0 2 0 0 3 M 0 2 0 9 8 30 ' ' D I A 9 0 . 2 % 1 2 3 7 . 0 5 1 2 3 6 . 8 8 1 2 4 2 . 1 1 2 4 2 . 6 1 2 4 3 . 4 1 2 4 2 . 3 1 2 4 3 . 8 1 2 4 2 . 6 24.024.1Existing 10-yr 02 0 0 3 M 0 2 2 0 2 0 0 3 M 0 2 1 1 5 3 30 ' ' D I A 6 0 . 1 % 1 2 3 7 . 1 5 1 2 3 7 . 0 5 1 2 4 1 . 0 1 2 4 2 . 1 1 2 4 5 . 1 1 2 4 3 . 4 1 2 4 5 . 4 1 2 4 3 . 8 23.123.1Existing 10-yr 02 0 0 3 M 0 2 3 0 2 0 0 3 C 1 8 0 1 3 1 36 ' ' D I A 10 4 2 . 4 % 1 2 4 3 . 6 6 1 2 4 0 . 5 0 1 2 4 8 . 3 1 2 4 6 . 9 1 2 7 1 . 5 1 2 7 1 . 4 1 2 7 5 . 9 1 2 7 5 . 7 31.232.8Existing 10-yr 02 0 0 3 M 0 2 4 0 2 0 0 3 M 0 2 3 2 1 0 36 ' ' D I A 36 0 . 3 % 1 2 4 4 . 2 9 1 2 4 3 . 6 6 1 2 4 7 . 8 1 2 4 8 . 3 1 2 7 1 . 7 1 2 7 1 . 5 1 2 7 6 . 0 1 2 7 5 . 9 29.630.7Existing 10-yr 02 0 0 3 M 0 2 5 0 2 0 0 3 M 0 2 4 2 3 5 36 ' ' D I A 36 0 . 3 % 1 2 4 4 . 9 9 1 2 4 4 . 2 9 1 2 4 8 . 7 1 2 4 7 . 8 1 2 7 1 . 9 1 2 7 1 . 7 1 2 7 6 . 2 1 2 7 6 . 0 29.130.0Existing 10-yr 02 0 0 3 M 0 2 6 0 2 0 0 3 M 0 2 5 1 5 7 36 ' ' D I A 56 - 2 . 4 % 1 2 4 1 . 2 7 1 2 4 4 . 9 9 1 2 4 5 . 5 1 2 4 8 . 7 1 2 7 2 . 3 1 2 7 1 . 9 1 2 7 6 . 6 1 2 7 6 . 2 31.031.7Existing 10-yr 02 0 0 3 M 0 2 7 0 2 0 0 3 M 0 2 6 3 3 4 30 ' ' D I A 27 1 . 6 % 1 2 4 6 . 4 6 1 2 4 1 . 2 7 1 2 5 0 . 9 1 2 4 5 . 5 1 2 7 2 . 6 1 2 7 2 . 3 1 2 7 7 . 0 1 2 7 6 . 6 11.213.0Existing 10-yr 02 0 0 3 M 0 2 8 0 2 0 0 3 M 0 2 7 2 2 2 30 ' ' D I A 12 0 . 3 % 1 2 4 7 . 1 3 1 2 4 6 . 4 6 1 2 4 9 . 7 1 2 5 0 . 9 1 2 7 2 . 8 1 2 7 2 . 6 1 2 7 7 . 2 1 2 7 7 . 0 9.010.9Existing 10-yr 02 0 0 3 M 0 3 0 0 2 0 0 3 J 0 0 3 2 6 9 18 ' ' D I A 8 0 . 5 % 1 2 5 1 . 5 7 1 2 5 0 . 1 1 1 2 5 5 . 7 1 2 5 2 . 9 12 7 5 . 7 1 2 7 5 . 2 1 2 8 1 . 1 1 2 8 0 . 2 8.89.3Existing 10-yr 02 0 0 3 M 0 3 1 0 2 0 0 3 J 0 0 5 2 3 1 18 ' ' D I A 8 0 . 5 % 1 2 5 3 . 4 5 1 2 5 2 . 2 1 1 2 5 8 . 3 1 2 5 5 . 8 1 2 7 6 . 5 1 2 7 6 . 0 1 2 8 2 . 5 1 2 8 1 . 5 10.412.5Existing 10-yr 02 0 0 3 M 0 3 2 0 2 0 0 3 J 0 0 7 1 5 8 18 ' ' D I A 10 0 . 9 % 1 2 5 8 . 3 4 1 2 5 6 . 9 1 1 2 6 2 . 1 1 2 6 0 . 1 1 2 7 6 . 7 1 2 7 6 . 7 1 2 8 3 . 1 1 2 8 2 . 9 4.86.5Existing 10-yr 02 0 0 3 M 0 3 5 0 2 0 0 3 J 0 0 2 3 4 4 30 ' ' D I A 27 0 . 4 % 1 2 4 3 . 5 7 1 2 4 2 . 0 6 1 2 4 7 . 8 1 2 4 6 . 5 1 2 7 2 . 7 1 2 7 2 . 4 1 2 7 7 . 0 1 2 7 6 . 8 22.421.4Existing 10-yr 02 0 0 3 M 0 3 6 0 2 0 0 3 M 0 3 5 1 9 5 30 ' ' D I A 16 0 . 5 % 1 2 4 4 . 5 2 1 2 4 3 . 5 7 1 2 5 1 . 3 1 2 4 7 . 8 1 2 7 3 . 1 1 2 7 2 . 7 1 2 7 7 . 4 1 2 7 7 . 0 21.921.2Existing 10-yr 02 0 0 3 M 0 3 7 0 2 0 0 3 C 0 7 6 1 3 7 30 ' ' D I A 18 0 . 6 % 1 2 4 6 . 3 1 1 2 4 5 . 4 4 1 2 5 3 . 4 1 2 5 2 . 7 1 2 7 3 . 4 1 2 7 3 . 2 1 2 7 7 . 8 1 2 7 7 . 6 18.719.7Existing 10-yr 02 0 0 3 M 0 3 8 0 2 0 0 3 C 0 7 9 3 7 9 24 ' ' D I A 22 0 . 9 % 1 2 5 5 . 3 1 1 2 5 1 . 8 2 1 2 6 3 . 7 1 2 5 6 . 2 1 2 7 4 . 6 1 2 7 4 . 1 1 2 7 8 . 9 1 2 7 8 . 4 20.121.6Existing 10-yr P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 13 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 3 M 0 3 9 0 2 0 0 3 M 0 3 8 1 1 9 24 ' ' D I A 19 0 . 7 % 1 2 5 6 . 4 6 1 2 5 5 . 6 1 1 2 6 2 . 1 1 2 6 3 . 7 1 2 7 4 . 7 1 2 7 4 . 6 1 2 7 9 . 0 1 2 7 8 . 9 12.313.6Existing 10-yr 02 0 0 3 M 0 4 0 0 2 0 0 3 M 0 3 9 1 2 0 24 ' ' D I A 20 0 . 8 % 1 2 5 7 . 5 3 1 2 5 6 . 5 6 1 2 6 3 . 4 1 2 6 2 . 1 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 12.313.6Existing 10-yr 02 0 0 3 M 0 4 1 0 2 0 0 3 M 0 4 0 4 8 24 ' ' D I A 21 0 . 9 % 1 2 5 7 . 9 4 1 2 5 7 . 5 3 1 2 6 3 . 3 1 2 6 3 . 4 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 10.911.9Existing 10-yr 02 0 0 3 M 0 4 2 0 2 0 0 3 J 0 1 5 1 7 3 24 ' ' D I A 14 0 . 4 % 1 2 5 9 . 4 0 1 2 5 8 . 7 1 1 2 6 3 . 0 1 2 6 2 . 7 1 2 7 4 . 8 1 2 7 4 . 8 1 2 7 9 . 2 1 2 7 9 . 1 11.013.0Existing 10-yr 02 0 0 3 M 0 4 3 0 2 0 0 3 M 0 4 2 2 3 0 24 ' ' D I A 23 1 . 0 % 1 2 6 1 . 7 0 1 2 5 9 . 4 0 1 2 6 9 . 8 1 2 6 3 . 0 1 2 7 4 . 9 1 2 7 4 . 8 1 2 7 9 . 2 1 2 7 9 . 2 8.59.1Existing 10-yr 02 0 0 3 M 0 4 4 0 2 0 0 3 M 0 4 3 3 7 8 24 ' ' D I A 13 0 . 3 % 1 2 6 3 . 0 1 1 2 6 1 . 7 5 1 2 6 6 . 5 1 2 6 9 . 8 1 2 7 4 . 9 1 2 7 4 . 9 1 2 7 9 . 3 1 2 7 9 . 2 8.59.1Existing 10-yr 02 0 0 3 M 0 4 5 0 2 0 0 3 C 0 9 1 2 3 6 12 ' ' D I A 1 0 . 1 % 1 2 6 3 . 4 0 1 2 6 3 . 1 5 1 2 7 2 . 3 1 2 6 5 . 6 1 2 7 5 . 2 1 2 7 5 . 0 1 2 7 9 . 5 1 2 7 9 . 3 2.43.1Existing 10-yr 02 0 0 3 M 0 4 8 0 2 0 0 3 C 1 0 0 1 7 6 12 ' ' D I A 2 0 . 4 % 1 2 6 4 . 8 0 1 2 6 4 . 0 8 1 2 7 1 . 6 1 2 6 8 . 0 1 2 7 7 . 5 1 2 7 5 . 8 1 2 8 0 . 9 1 2 7 9 . 8 5.55.5Existing 10-yr 02 0 0 3 M 0 4 9 0 2 0 0 3 M 0 4 8 2 8 8 12 ' ' D I A 4 1 . 3 % 1 2 6 8 . 5 9 1 2 6 4 . 9 3 1 2 7 5 . 9 1 2 7 1 . 6 1 2 7 7 . 6 1 2 7 7 . 5 1 2 8 0 . 9 1 2 8 0 . 9 1.01.0Existing 10-yr 02 0 0 3 M 0 5 1 0 2 0 0 3 J 0 1 0 2 3 8 24 ' ' D I A 24 1 . 1 % 1 2 6 1 . 9 3 1 2 5 9 . 2 1 1 2 7 3 . 0 1 2 6 8 . 8 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 8.79.9Existing 10-yr 02 0 0 3 M 0 5 2 0 2 0 0 3 J 0 1 1 2 6 0 15 ' ' D I A 5 0 . 6 % 1 2 6 3 . 8 6 1 2 6 2 . 4 1 1 2 7 2 . 5 1 2 7 2 . 3 1 2 7 4 . 8 1 2 7 4 . 7 1 2 7 9 . 1 1 2 7 9 . 0 3.64.2Existing 10-yr 02 0 0 3 M 0 5 3 0 2 0 0 3 J 0 1 2 4 8 6 12 ' ' D I A 2 0 . 4 % 1 2 6 6 . 0 4 1 2 6 4 . 1 1 1 2 7 1 . 0 1 2 7 3 . 3 1 2 7 4 . 8 1 2 7 4 . 8 1 2 7 9 . 1 1 2 7 9 . 1 0.81.0Existing 10-yr 02 0 0 3 M 0 5 4 0 2 0 0 3 M 0 5 1 5 3 24 ' ' D I A 22 1 . 0 % 1 2 6 2 . 5 6 1 2 6 2 . 0 3 1 2 7 2 . 5 1 2 7 3 . 0 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 5.66.3Existing 10-yr 02 0 0 3 M 0 5 5 0 2 0 0 3 M 0 5 4 3 5 6 12 ' ' D I A 2 0 . 3 % 1 2 6 3 . 7 1 1 2 6 2 . 6 6 1 2 6 8 . 6 1 2 7 2 . 5 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 1 1 2 7 9 . 0 1.01.1Existing 10-yr 02 0 0 3 M 0 5 6 0 2 0 0 3 M 0 5 4 2 1 7 24 ' ' D I A 13 0 . 3 % 1 2 6 3 . 3 3 1 2 6 2 . 6 6 1 2 7 2 . 0 1 2 7 2 . 5 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 3.03.4Existing 10-yr 02 0 0 3 M 0 5 7 0 2 0 0 3 M 0 5 6 8 0 24 ' ' D I A 17 0 . 5 % 1 2 6 3 . 8 4 1 2 6 3 . 4 3 1 2 7 1 . 1 1 2 7 2 . 0 1 2 7 4 . 7 1 2 7 4 . 7 1 2 7 9 . 0 1 2 7 9 . 0 2.72.9Existing 10-yr 02 0 0 3 M 0 5 8 0 2 0 0 3 M 0 5 7 2 1 8 12 ' ' D I A 3 0 . 5 % 1 2 6 5 . 1 3 1 2 6 3 . 9 4 1 2 7 0 . 3 1 2 7 1 . 1 1 2 7 4 . 8 1 2 7 4 . 7 1 2 7 9 . 1 1 2 7 9 . 0 2.62.7Existing 10-yr 02 0 0 3 M 0 6 7 0 2 0 0 3 M 0 7 2 9 0 30 ' ' D I A 20 0 . 2 % 1 2 3 9 . 5 7 1 2 3 9 . 4 1 12 4 5 . 8 1 2 4 5 . 4 1 2 4 1 . 3 1 2 4 1 . 3 1 2 4 1 . 6 1 2 4 1 . 6 0.80.9-- 02 0 0 3 M 0 6 8 0 2 0 0 3 M 0 6 7 1 0 0 30 ' ' D I A 19 0 . 2 % 1 2 3 9 . 9 1 1 2 3 9 . 6 7 12 4 8 . 6 1 2 4 5 . 8 1 2 4 1 . 3 1 2 4 1 . 3 1 2 4 1 . 6 1 2 4 1 . 6 0.70.7-- 02 0 0 3 M 0 6 9 0 2 0 0 3 M 0 6 8 4 4 6 30 ' ' D I A 18 0 . 2 % 1 2 4 0 . 9 0 1 2 4 0 . 0 1 12 4 9 . 4 1 2 4 8 . 6 1 2 4 1 . 3 1 2 4 1 . 3 1 2 4 1 . 6 1 2 4 1 . 6 0.70.7-- 02 0 0 3 M 0 7 0 0 2 0 0 3 C 1 4 5 3 7 15 ' ' D I A 5 0 . 5 % 1 2 5 3 . 2 2 1 2 5 3 . 0 3 1 2 5 6 . 7 1 2 5 5 . 5 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 3.43.4Existing 10-yr 02 0 0 3 M 0 7 1 0 2 0 0 3 C 1 5 0 1 4 0 12 ' ' D I A 4 1 . 1 % 1 2 5 7 . 3 1 1 2 5 5 . 7 5 1 2 6 0 . 3 1 2 5 9 . 1 1 2 7 1 . 7 1 2 7 1 . 7 1 2 7 6 . 0 1 2 7 6 . 0 1.91.9Existing 10-yr 02 0 0 3 M 0 7 2 0 2 0 0 3 M 0 1 9 1 7 30 ' ' D I A 5 0 . 1 % 1 2 3 6 . 7 9 1 2 3 6 . 7 8 1 2 4 5 . 4 1 2 4 5 . 9 1 2 4 1 . 3 1 2 4 1 . 1 1 2 4 1 . 6 1 2 4 1 . 4 24.725.0-- Un i t 2 , S u b - U n i t 4 02 0 0 4 C 0 0 1 0 2 0 0 4 O 0 0 1 1 4 6 12 ' ' D I A 4 1 . 4 % 1 2 4 7 . 4 2 1 2 4 5 . 3 1 12 5 0 . 0 1 2 4 5 . 3 1 2 4 7 . 8 1 2 4 5 . 7 1 2 4 7 . 8 1 2 4 5 . 7 1.41.4-- 02 0 0 4 C 0 0 2 0 2 0 0 4 C 0 0 1 6 2 12 ' ' D I A 4 1 . 5 % 1 2 4 8 . 3 3 1 2 4 7 . 4 2 12 5 0 . 6 1 2 5 0 . 0 1 2 4 8 . 7 1 2 4 7 . 8 1 2 4 8 . 7 1 2 4 7 . 8 1.41.4-- 02 0 0 4 C 0 0 7 0 2 0 0 4 O 0 0 2 1 3 7 12 ' ' D I A 7 3 . 3 % 1 2 5 4 . 8 9 1 2 5 0 . 3 1 12 5 6 . 7 1 2 5 0 . 3 1 2 5 5 . 2 1 2 5 0 . 6 1 2 5 5 . 2 1 2 5 0 . 6 1.31.3-- Un i t 2 , S u b - U n i t 5 02 0 0 5 C 0 0 1 0 2 0 0 5 O 0 0 1 2 1 3 12 ' ' D I A 3 0 . 7 % 1 2 5 3 . 8 9 1 2 5 2 . 3 1 12 5 8 . 1 1 2 5 2 . 3 1 2 5 4 . 6 1 2 5 3 . 0 1 2 5 4 . 6 1 2 5 3 . 0 2.82.8-- 02 0 0 5 C 0 0 2 0 2 0 0 5 C 0 0 1 4 6 12 ' ' D I A 8 4 . 6 % 1 2 5 6 . 0 2 1 2 5 3 . 8 9 12 5 8 . 5 1 2 5 8 . 1 1 2 5 6 . 3 1 2 5 4 . 6 1 2 5 6 . 3 1 2 5 4 . 6 1.21.2-- 02 0 0 5 C 0 0 3 0 2 0 0 5 C 0 0 2 4 6 12 ' ' D I A 3 0 . 6 % 1 2 5 6 . 3 1 1 2 5 6 . 0 2 12 5 8 . 8 1 2 5 8 . 5 1 2 5 6 . 8 1 2 5 6 . 3 1 2 5 6 . 8 1 2 5 6 . 3 1.21.2-- 02 0 0 5 C 0 0 4 0 2 0 0 5 M 0 0 3 2 4 2 12 ' ' D I A 4 1 . 4 % 1 2 4 9 . 6 2 1 2 4 6 . 3 1 12 5 3 . 9 1 2 5 1 . 0 1 2 5 0 . 1 1 2 4 7 . 0 1 2 5 0 . 1 1 2 4 7 . 0 1.81.9-- 02 0 0 5 C 0 0 5 0 2 0 0 5 C 0 0 4 2 0 6 12 ' ' D I A 8 4 . 5 % 1 2 5 8 . 8 6 1 2 4 9 . 6 2 12 6 3 . 4 1 2 5 3 . 9 1 2 5 9 . 2 1 2 5 0 . 1 1 2 5 9 . 2 1 2 5 0 . 1 1.41.4-- 02 0 0 5 C 0 0 7 0 2 0 0 5 C 0 0 5 1 3 2 12 ' ' D I A 4 1 . 0 % 1 2 6 1 . 7 1 1 2 6 0 . 3 6 12 6 6 . 0 1 2 6 3 . 4 1 2 6 2 . 1 1 2 5 9 . 2 1 2 6 2 . 1 1 2 5 9 . 2 1.41.4-- 02 0 0 5 C 0 0 8 0 2 0 0 5 C 0 0 7 1 2 9 12 ' ' D I A 5 1 . 8 % 1 2 6 4 . 1 2 1 2 6 1 . 7 6 12 6 7 . 2 1 2 6 6 . 0 1 2 6 4 . 3 1 2 6 2 . 1 1 2 6 4 . 4 1 2 6 2 . 1 0.50.6-- 02 0 0 5 C 0 1 5 0 2 0 0 5 M 0 0 7 1 5 4 12 ' ' D I A 10 7 . 5 % 1 2 6 1 . 6 7 1 2 5 0 . 1 7 12 6 4 . 7 1 2 5 4 . 2 1 2 6 1 . 9 1 2 5 0 . 7 1 2 6 1 . 9 1 2 5 0 . 7 1.61.6-- 02 0 0 5 C 0 1 6 0 2 0 0 5 C 0 1 5 1 1 1 12 ' ' D I A 7 3 . 9 % 1 2 6 6 . 1 7 1 2 6 1 . 8 7 12 6 9 . 2 1 2 6 4 . 7 1 2 6 6 . 5 1 2 6 1 . 9 1 2 6 6 . 5 1 2 6 1 . 9 1.61.6-- 02 0 0 5 C 0 2 5 0 2 0 0 5 O 0 0 5 2 4 2 18 ' ' D I A 12 1 . 1 % 1 2 5 3 . 0 3 1 2 5 0 . 3 1 12 5 7 . 0 1 2 5 0 . 3 1 2 5 3 . 7 1 2 5 1 . 0 1 2 5 3 . 8 1 2 5 1 . 1 5.26.5-- 02 0 0 5 C 0 3 2 0 2 0 0 5 M 0 1 1 8 0 12 ' ' D I A 2 0 . 4 % 1 2 5 8 . 7 5 1 2 5 8 . 4 1 12 7 0 . 8 1 2 7 1 . 0 1 2 5 9 . 3 1 2 5 9 . 3 1 2 6 2 . 6 1 2 6 2 . 5 0.91.1-- 02 0 0 5 M 0 0 1 0 2 0 0 5 O 0 0 2 9 7 12 ' ' D I A 3 0 . 7 % 1 2 4 5 . 3 6 1 2 4 4 . 6 8 12 5 2 . 1 1 2 4 6 . 1 1 2 4 5 . 8 1 2 4 5 . 1 1 2 4 5 . 8 1 2 4 5 . 1 1.11.3-- 02 0 0 5 M 0 0 3 0 2 0 0 5 O 0 0 4 4 7 15 ' ' D I A 10 2 . 1 % 1 2 4 6 . 3 1 1 2 4 5 . 3 1 12 5 1 . 0 1 2 4 6 . 6 1 2 4 7 . 0 1 2 4 6 . 0 1 2 4 7 . 0 1 2 4 6 . 0 5.96.0-- 02 0 0 5 M 0 0 4 0 2 0 0 5 C 0 0 8 1 6 3 12 ' ' D I A 2 0 . 3 % 1 2 6 4 . 6 7 1 2 6 4 . 1 7 12 6 8 . 0 1 2 6 7 . 2 1 2 6 5 . 0 1 2 6 4 . 3 1 2 6 5 . 0 1 2 6 4 . 4 0.50.6-- 02 0 0 5 M 0 0 5 0 2 0 0 5 M 0 0 3 9 1 15 ' ' D I A 10 2 . 2 % 1 2 4 8 . 3 1 1 2 4 6 . 3 1 12 5 1 . 1 1 2 5 1 . 0 1 2 4 8 . 8 1 2 4 7 . 0 1 2 4 8 . 8 1 2 4 7 . 0 2.93.0-- 02 0 0 5 M 0 0 6 0 2 0 0 5 M 0 0 5 9 3 15 ' ' D I A 7 1 . 1 % 1 2 4 9 . 3 1 1 2 4 8 . 3 1 12 5 3 . 2 1 2 5 1 . 1 1 2 4 9 . 9 1 2 4 8 . 8 1 2 4 9 . 9 1 2 4 8 . 8 2.93.0-- 02 0 0 5 M 0 0 7 0 2 0 0 5 M 0 0 6 8 0 15 ' ' D I A 7 1 . 1 % 1 2 5 0 . 1 7 1 2 4 9 . 3 1 12 5 4 . 2 1 2 5 3 . 2 1 2 5 0 . 7 1 2 4 9 . 9 1 2 5 0 . 7 1 2 4 9 . 9 2.93.0-- 02 0 0 5 M 0 0 8 0 2 0 0 5 C 0 2 5 1 5 0 18 ' ' D I A 13 1 . 3 % 1 2 5 5 . 2 7 1 2 5 3 . 2 8 12 5 9 . 3 1 2 5 7 . 0 1 2 5 5 . 9 1 2 5 3 . 7 1 2 5 5 . 9 1 2 5 3 . 8 4.25.1-- 02 0 0 5 M 0 0 9 0 2 0 0 5 M 0 0 8 2 8 5 12 ' ' D I A 2 0 . 3 % 1 2 5 6 . 5 9 1 2 5 5 . 7 7 12 6 0 . 7 1 2 5 9 . 3 1 2 5 9 . 6 1 2 5 5 . 9 1 2 5 9 . 9 1 2 5 5 . 9 2.83.4-- 02 0 0 5 M 0 1 0 0 2 0 0 5 M 0 0 9 6 1 12 ' ' D I A 2 0 . 3 % 1 2 5 6 . 8 4 1 2 5 6 . 6 4 12 6 1 . 1 1 2 6 0 . 7 1 2 5 9 . 7 1 2 5 9 . 6 1 2 6 0 . 6 1 2 5 9 . 9 2.83.4-- 02 0 0 5 M 0 1 1 0 2 0 0 5 M 0 1 0 2 8 7 12 ' ' D I A 3 0 . 5 % 1 2 5 8 . 3 1 1 2 5 6 . 9 4 12 7 1 . 0 1 2 6 1 . 1 1 2 5 9 . 3 1 2 5 9 . 7 1 2 6 2 . 5 1 2 6 0 . 6 1.82.2-- 02 0 0 5 M 0 1 2 0 2 0 0 5 M 0 1 1 7 8 12 ' ' D I A 2 0 . 3 % 1 2 5 8 . 6 7 1 2 5 8 . 4 1 12 7 1 . 9 1 2 7 1 . 0 1 2 5 9 . 3 1 2 5 9 . 3 1 2 6 2 . 6 1 2 6 2 . 5 0.91.1-- Un i t 2 , S u b - U n i t 6 02 0 0 6 C 0 0 0 0 2 0 0 6 O 0 0 1 2 4 4 30 ' ' D I A 18 0 . 2 % 1 2 5 5 . 8 0 1 2 5 5 . 3 1 1 2 5 8 . 8 1 2 5 5 . 3 1 2 6 0 . 3 1 2 5 7 . 5 1 2 6 0 . 5 1 2 5 7 . 5 44.045.6Existing 10-yr 02 0 0 6 C 0 0 1 0 2 0 0 6 C 0 0 0 1 7 5 30 ' ' D I A 18 0 . 2 % 1 2 5 6 . 1 4 1 2 5 5 . 8 0 1 2 5 9 . 4 1 2 5 8 . 8 12 6 2 . 1 1 2 6 0 . 3 1 2 6 2 . 5 1 2 6 0 . 5 41.943.5Existing 10-yr 02 0 0 6 C 0 0 7 0 2 0 0 6 M 0 0 6 3 8 12 ' ' D I A 8 5 . 2 % 1 2 5 9 . 3 6 1 2 5 7 . 3 7 1 2 6 2 . 8 1 2 6 2 . 6 1 2 6 7 . 1 1 2 6 7 . 0 1 2 6 7 . 8 1 2 6 7 . 7 2.32.3Existing 10-yr 02 0 0 6 C 0 0 8 0 2 0 0 6 C 0 0 7 6 5 12 ' ' D I A 1 0 . 1 % 1 2 5 9 . 4 1 1 2 5 9 . 3 6 1 2 6 2 . 9 1 2 6 2 . 8 1 2 6 7 . 3 1 2 6 7 . 1 1 2 6 8 . 0 1 2 6 7 . 8 2.32.4Existing 10-yr 02 0 0 6 C 0 1 3 0 2 0 0 6 M 0 0 6 1 0 0 30 ' ' D I A 29 0 . 5 % 1 2 5 7 . 8 6 1 2 5 7 . 3 7 1 2 6 1 . 9 1 2 6 2 . 6 1 2 6 7 . 9 1 2 6 7 . 0 1 2 6 8 . 6 1 2 6 7 . 7 38.840.1Existing 10-yr P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 14 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 6 C 0 2 4 0 2 0 0 6 M 0 1 2 6 6 12 ' ' D I A 3 0 . 7 % 1 2 6 4 . 2 8 1 2 6 3 . 8 5 1 2 6 7 . 2 1 2 6 7 . 0 1 2 7 4 . 7 1 2 7 4 . 6 1 2 7 5 . 8 1 2 7 5 . 7 2.62.2Existing 10-yr 02 0 0 6 C 0 3 3 0 2 0 0 6 M 0 1 4 3 0 0 12 ' ' D I A 4 1 . 1 % 1 2 6 6 . 3 1 1 2 6 2 . 9 0 1 2 6 9 . 6 1 2 6 9 . 7 1 2 7 7 . 4 1 2 7 7 . 0 1 2 7 8 . 7 1 2 7 8 . 3 1.91.9Existing 10-yr 02 0 0 6 C 0 4 7 0 2 0 0 6 J 0 1 2 2 0 3 12 ' ' D I A 5 1 . 7 % 1 2 7 6 . 7 1 1 2 7 3 . 3 1 1 2 7 8 . 1 1 2 7 5 . 6 1 2 7 9 . 8 1 2 7 9 . 5 1 2 8 1 . 2 1 2 8 0 . 9 1.91.9Existing 10-yr 02 0 0 6 C 0 5 8 0 2 0 0 6 M 0 2 1 6 5 12 ' ' D I A 2 0 . 5 % 1 2 6 9 . 8 1 1 2 6 9 . 4 9 1 2 7 4 . 3 1 2 7 4 . 5 1 2 8 0 . 7 1 2 8 0 . 7 1 2 8 2 . 3 1 2 8 2 . 3 1.11.1Existing 10-yr 02 0 0 6 C 0 6 2 0 2 0 0 6 J 0 1 8 2 6 2 12 ' ' D I A 4 1 . 2 % 1 2 7 3 . 7 4 1 2 7 0 . 5 1 1 2 7 5 . 5 1 2 7 4 . 8 1 2 8 2 . 1 1 2 8 2 . 0 1 2 8 3 . 9 1 2 8 3 . 7 1.51.6Existing 10-yr 02 0 0 6 C 0 7 2 0 2 0 0 6 M 0 3 0 1 4 3 12 ' ' D I A 3 0 . 7 % 1 2 7 6 . 3 8 1 2 7 5 . 3 2 1 2 8 0 . 7 1 2 8 0 . 0 1 2 8 6 . 1 1 2 8 6 . 0 1 2 8 8 . 1 1 2 8 8 . 0 1.71.4Existing 10-yr 02 0 0 6 C 0 7 3 0 2 0 0 6 C 0 7 2 1 2 3 12 ' ' D I A 2 0 . 3 % 1 2 7 6 . 8 0 1 2 7 6 . 4 3 1 2 8 0 . 0 1 2 8 0 . 7 1 2 8 6 . 2 1 2 8 6 . 1 1 2 8 8 . 2 1 2 8 8 . 1 1.72.0Existing 10-yr 02 0 0 6 C 0 7 4 0 2 0 0 6 C 0 7 3 1 3 1 12 ' ' D I A 1 0 . 1 % 1 2 7 6 . 9 7 1 2 7 6 . 9 0 1 2 7 9 . 6 1 2 8 0 . 0 1 2 8 6 . 3 1 2 8 6 . 2 1 2 8 8 . 3 1 2 8 8 . 2 1.61.7Existing 10-yr 02 0 0 6 C 0 8 1 0 2 0 0 6 J 0 3 0 1 2 4 12 ' ' D I A 4 1 . 0 % 1 2 8 1 . 3 1 1 2 8 0 . 1 1 1 2 8 3 . 8 1 2 8 2 . 9 1 2 9 0 . 8 1 2 9 0 . 8 1 2 9 3 . 0 1 2 9 3 . 0 0.61.0Existing 10-yr 02 0 0 6 J 0 0 1 0 2 0 0 6 M 0 0 2 6 6 30 ' ' D I A 28 0 . 5 % 1 2 5 7 . 1 1 1 2 5 6 . 8 1 1 2 6 1 . 8 1 2 6 2 . 9 1 2 6 6 . 3 1 2 6 5 . 6 1 2 6 6 . 9 1 2 6 6 . 3 40.541.8Existing 10-yr 02 0 0 6 J 0 0 2 0 2 0 0 6 C 0 0 8 1 1 4 12 ' ' D I A 4 1 . 2 % 1 2 6 0 . 8 1 1 2 5 9 . 4 1 1 2 6 3 . 2 1 2 6 2 . 9 1 2 6 7 . 6 1 2 6 7 . 3 1 2 6 8 . 4 1 2 6 8 . 0 2.42.4Existing 10-yr 02 0 0 6 J 0 0 6 0 2 0 0 6 M 0 1 3 1 1 5 30 ' ' D I A 38 0 . 8 % 1 2 6 1 . 6 1 1 2 6 0 . 6 4 1 2 6 8 . 5 1 2 6 7 . 4 1 2 7 6 . 1 1 2 7 5 . 5 1 2 7 7 . 4 1 2 7 6 . 7 31.232.2Existing 10-yr 02 0 0 6 J 0 0 7 0 2 0 0 6 J 0 0 6 1 2 0 30 ' ' D I A 35 0 . 8 % 1 2 6 2 . 5 1 1 2 6 1 . 6 1 1 2 6 9 . 5 1 2 6 8 . 5 1 2 7 6 . 8 1 2 7 6 . 1 1 2 7 8 . 1 1 2 7 7 . 4 29.730.7Existing 10-yr 02 0 0 6 J 0 0 8 0 2 0 0 6 M 0 1 5 2 2 4 24 ' ' D I A 19 0 . 7 % 1 2 6 6 . 2 1 1 2 6 4 . 5 6 1 2 7 4 . 1 1 2 7 2 . 0 1 2 7 8 . 4 1 2 7 8 . 3 1 2 7 9 . 8 1 2 7 9 . 7 6.76.5Existing 10-yr 02 0 0 6 J 0 1 0 0 2 0 0 6 J 0 0 8 1 8 8 24 ' ' D I A 20 0 . 7 % 1 2 6 7 . 6 1 1 2 6 6 . 2 1 1 2 7 3 . 0 12 7 4 . 1 1 2 7 8 . 4 1 2 7 8 . 4 1 2 7 9 . 8 1 2 7 9 . 8 4.94.8Existing 10-yr 02 0 0 6 J 0 1 2 0 2 0 0 6 M 0 1 7 6 3 12 ' ' D I A 6 2 . 9 % 1 2 7 3 . 3 1 1 2 7 1 . 4 6 1 2 7 5 . 6 1 2 7 5 . 6 1 2 7 9 . 5 1 2 7 9 . 5 1 2 8 0 . 9 1 2 8 0 . 9 2.02.0Existing 10-yr 02 0 0 6 J 0 1 3 0 2 0 0 6 M 0 1 5 1 0 9 30 ' ' D I A 36 0 . 8 % 1 2 6 5 . 4 1 1 2 6 4 . 5 6 1 2 7 1 . 4 1 2 7 2 . 0 1 2 7 8 . 7 1 2 7 8 . 3 1 2 8 0 . 1 1 2 7 9 . 7 23.824.7Existing 10-yr 02 0 0 6 J 0 1 4 0 2 0 0 6 M 0 4 3 5 5 12 ' ' D I A 5 2 . 0 % 1 2 6 8 . 8 1 1 2 6 7 . 7 3 1 2 7 6 . 7 1 2 7 5 . 0 1 2 7 9 . 3 1 2 7 9 . 2 1 2 8 0 . 8 1 2 8 0 . 7 2.94.2Existing 10-yr 02 0 0 6 J 0 1 7 0 2 0 0 6 M 0 2 1 5 7 24 ' ' D I A 14 0 . 4 % 1 2 6 9 . 7 1 1 2 6 9 . 4 9 1 2 7 4 . 4 1 2 7 4 . 5 1 2 8 1 . 1 1 2 8 0 . 7 1 2 8 2 . 7 1 2 8 2 . 3 19.019.9Existing 10-yr 02 0 0 6 J 0 1 8 0 2 0 0 6 J 0 1 7 1 5 1 24 ' ' D I A 17 0 . 5 % 1 2 7 0 . 5 1 1 2 6 9 . 7 1 1 2 7 4 . 8 1 2 7 4 . 4 1 2 8 2 . 0 1 2 8 1 . 1 1 2 8 3 . 7 1 2 8 2 . 7 18.519.9Existing 10-yr 02 0 0 6 J 0 2 2 0 2 0 0 6 M 0 2 5 5 3 12 ' ' D I A 2 0 . 4 % 1 2 7 7 . 6 1 1 2 7 7 . 3 9 1 2 8 0 . 8 1 2 8 1 . 1 1 2 8 7 . 0 1 2 8 6 . 8 1 2 8 9 . 6 1 2 8 9 . 2 3.43.8Existing 10-yr 02 0 0 6 J 0 3 0 0 2 0 0 6 M 0 3 6 3 1 2 24 ' ' D I A 9 0 . 1 % 1 2 8 0 . 1 1 1 2 7 9 . 6 6 1 2 8 2 . 9 1 2 8 2 . 2 1 2 9 0 . 8 1 2 9 0 . 7 1 2 9 3 . 0 1 2 9 2 . 9 6.78.6Existing 10-yr 02 0 0 6 J 0 3 1 0 2 0 0 6 J 0 3 0 8 4 24 ' ' D I A 8 0 . 1 % 1 2 8 0 . 2 1 1 2 8 0 . 1 1 1 2 8 3 . 4 1 2 8 2 . 9 1 2 9 0 . 9 1 2 9 0 . 8 1 2 9 3 . 0 1 2 9 3 . 0 6.27.6Existing 10-yr 02 0 0 6 J 0 3 4 0 2 0 0 6 M 0 2 8 2 7 2 12 ' ' D I A 2 0 . 3 % 1 2 7 4 . 6 1 1 2 7 3 . 7 1 1 2 7 9 . 3 1 2 7 8 . 1 1 2 8 6 . 0 1 2 8 4 . 8 1 2 8 7 . 9 1 2 8 6 . 7 3.23.3Existing 10-yr 02 0 0 6 M 0 0 1 0 2 0 0 6 C 0 0 1 1 1 4 30 ' ' D I A 18 0 . 2 % 1 2 5 6 . 3 6 1 2 5 6 . 1 4 1 2 5 9 . 9 1 2 5 9 . 4 1 2 6 3 . 3 1 2 6 2 . 1 1 2 6 3 . 7 1 2 6 2 . 5 41.943.5Existing 10-yr 02 0 0 6 M 0 0 2 0 2 0 0 6 M 0 0 1 2 2 4 30 ' ' D I A 16 0 . 2 % 1 2 5 6 . 7 1 1 2 5 6 . 3 6 1 2 6 2 . 9 1 2 5 9 . 9 1 2 6 5 . 6 1 2 6 3 . 3 1 2 6 6 . 3 1 2 6 3 . 7 41.943.5Existing 10-yr 02 0 0 6 M 0 0 3 0 2 0 0 6 M 0 0 2 3 5 12 ' ' D I A 10 8 . 2 % 1 2 5 9 . 6 4 1 2 5 6 . 8 1 1 2 6 2 . 4 1 2 6 2 . 9 1 2 6 5 . 7 1 2 6 5 . 6 1 2 6 6 . 3 1 2 6 6 . 3 1.72.0Existing 10-yr 02 0 0 6 M 0 0 4 0 2 0 0 6 M 0 0 3 1 7 8 12 ' ' D I A 0 0 . 0 % 1 2 5 9 . 6 7 1 2 5 9 . 6 4 1 2 6 3 . 2 1 2 6 2 . 4 1 2 6 6 . 0 1 2 6 5 . 7 1 2 6 6 . 8 1 2 6 6 . 3 1.82.1Existing 10-yr 02 0 0 6 M 0 0 6 0 2 0 0 6 J 0 0 1 7 2 30 ' ' D I A 25 0 . 4 % 1 2 5 7 . 3 7 1 2 5 7 . 1 1 1 2 6 2 . 6 1 2 6 1 . 8 1 2 6 7 . 0 1 2 6 6 . 3 1 2 6 7 . 7 1 2 6 6 . 9 40.541.8Existing 10-yr 02 0 0 6 M 0 0 8 0 2 0 0 6 C 0 1 3 1 2 6 30 ' ' D I A 47 1 . 2 % 1 2 5 9 . 3 8 1 2 5 7 . 8 6 1 2 6 2 . 9 1 2 6 1 . 9 1 2 6 8 . 8 1 2 6 7 . 9 1 2 6 9 . 7 1 2 6 8 . 6 37.638.9Existing 10-yr 02 0 0 6 M 0 0 9 0 2 0 0 6 M 0 0 8 1 9 1 30 ' ' D I A 14 0 . 1 % 1 2 5 9 . 6 9 1 2 5 9 . 4 8 1 2 6 5 . 4 1 2 6 2 . 9 1 2 7 0 . 3 1 2 6 8 . 8 1 2 7 1 . 3 1 2 6 9 . 7 36.637.9Existing 10-yr 02 0 0 6 M 0 1 0 0 2 0 0 6 M 0 0 9 2 4 9 30 ' ' D I A 13 0 . 1 % 1 2 6 0 . 0 5 1 2 5 9 . 7 9 1 2 6 5 . 2 1 2 6 5 . 4 1 2 7 2 . 1 1 2 7 0 . 3 1 2 7 3 . 2 1 2 7 1 . 3 35.136.2Existing 10-yr 02 0 0 6 M 0 1 1 0 2 0 0 6 M 0 1 0 3 0 6 30 ' ' D I A 13 0 . 1 % 1 2 6 0 . 4 6 1 2 6 0 . 1 5 1 2 6 7 . 9 1 2 6 5 . 2 1 2 7 4 . 4 1 2 7 2 . 1 1 2 7 5 . 5 1 2 7 3 . 2 35.136.2Existing 10-yr 02 0 0 6 M 0 1 2 0 2 0 0 6 M 0 1 1 1 6 0 12 ' ' D I A 5 2 . 1 % 1 2 6 3 . 8 0 1 2 6 0 . 5 1 1 2 6 7 . 0 1 2 6 7 . 9 1 2 7 4 . 6 1 2 7 4 . 4 1 2 7 5 . 7 1 2 7 5 . 5 2.92.6Existing 10-yr 02 0 0 6 M 0 1 3 0 2 0 0 6 M 0 1 1 1 6 2 30 ' ' D I A 6 0 . 0 % 1 2 6 0 . 5 4 1 2 6 0 . 5 1 1 2 6 7 . 4 1 2 6 7 . 9 1 2 7 5 . 5 1 2 7 4 . 4 1 2 7 6 . 7 1 2 7 5 . 5 33.934.9Existing 10-yr 02 0 0 6 M 0 1 4 0 2 0 0 6 J 0 0 7 3 5 30 ' ' D I A 40 1 . 0 % 1 2 6 2 . 8 5 1 2 6 2 . 5 1 1 2 6 9 . 7 1 2 6 9 . 5 1 2 7 7 . 0 1 2 7 6 . 8 1 2 7 8 . 3 1 2 7 8 . 1 29.530.5Existing 10-yr 02 0 0 6 M 0 1 5 0 2 0 0 6 M 0 1 4 2 9 1 30 ' ' D I A 30 0 . 5 % 1 2 6 4 . 4 6 1 2 6 2 . 9 0 1 2 7 2 . 0 1 2 6 9 . 7 1 2 7 8 . 3 1 2 7 7 . 0 1 2 7 9 . 7 1 2 7 8 . 3 28.329.2Existing 10-yr 02 0 0 6 M 0 1 6 0 2 0 0 6 J 0 1 0 1 5 8 12 ' ' D I A 3 0 . 7 % 1 2 6 8 . 7 6 1 2 6 7 . 6 1 1 2 7 4 . 2 1 2 7 3 . 0 1 2 7 9 . 2 1 2 7 8 . 4 1 2 8 0 . 6 1 2 7 9 . 8 3.83.8Existing 10-yr 02 0 0 6 M 0 1 7 0 2 0 0 6 M 0 1 6 2 1 3 12 ' ' D I A 4 1 . 3 % 1 2 7 1 . 4 6 1 2 6 8 . 7 6 1 2 7 5 . 6 1 2 7 4 . 2 1 2 7 9 . 5 1 2 7 9 . 2 1 2 8 0 . 9 1 2 8 0 . 6 2.12.1Existing 10-yr 02 0 0 6 M 0 1 8 0 2 0 0 6 J 0 1 3 1 0 1 30 ' ' D I A 35 0 . 7 % 1 2 6 6 . 1 6 1 2 6 5 . 4 1 1 2 7 1 . 4 1 2 7 1 . 4 1 2 7 9 . 0 1 2 7 8 . 7 1 2 8 0 . 5 1 2 8 0 . 1 23.724.9Existing 10-yr 02 0 0 6 M 0 1 9 0 2 0 0 6 M 0 1 8 2 7 4 30 ' ' D I A 23 0 . 3 % 1 2 6 7 . 2 3 1 2 6 6 . 3 6 1 2 7 2 . 8 1 2 7 1 . 4 1 2 7 9 . 7 1 2 7 9 . 0 1 2 8 1 . 3 1 2 8 0 . 5 20.821.7Existing 10-yr 02 0 0 6 M 0 2 0 0 2 0 0 6 M 0 1 9 1 6 7 30 ' ' D I A 26 0 . 4 % 1 2 6 7 . 8 8 1 2 6 7 . 2 3 1 2 7 3 . 8 1 2 7 2 . 8 1 2 8 0 . 1 1 2 7 9 . 7 1 2 8 1 . 7 1 2 8 1 . 3 20.621.5Existing 10-yr 02 0 0 6 M 0 2 1 0 2 0 0 6 M 0 2 0 2 6 2 30 ' ' D I A 28 0 . 5 % 1 2 6 9 . 4 9 1 2 6 8 . 2 3 1 2 7 4 . 5 1 2 7 3 . 8 1 2 8 0 . 7 1 2 8 0 . 1 1 2 8 2 . 3 1 2 8 1 . 7 19.822.2Existing 10-yr 02 0 0 6 M 0 2 2 0 2 0 0 6 J 0 1 8 2 2 2 24 ' ' D I A 15 0 . 5 % 1 2 7 1 . 5 4 1 2 7 0 . 5 1 1 2 7 6 . 3 1 2 7 4 . 8 1 2 8 3 . 2 1 2 8 2 . 0 1 2 8 5 . 0 1 2 8 3 . 7 18.018.4Existing 10-yr 02 0 0 6 M 0 2 3 0 2 0 0 6 M 0 2 2 2 5 0 12 ' ' D I A 4 1 . 4 % 1 2 7 5 . 1 7 1 2 7 1 . 6 4 1 2 8 1 . 4 1 2 7 6 . 3 1 2 8 4 . 5 1 2 8 3 . 2 1 2 8 6 . 5 1 2 8 5 . 0 2.93.3Existing 10-yr 02 0 0 6 M 0 2 4 0 2 0 0 6 M 0 2 3 1 6 3 12 ' ' D I A 2 0 . 5 % 1 2 7 5 . 9 6 1 2 7 5 . 2 2 1 2 8 3 . 0 1 2 8 1 . 4 1 2 8 5 . 3 1 2 8 4 . 5 1 2 8 7 . 5 1 2 8 6 . 5 3.13.4Existing 10-yr 02 0 0 6 M 0 2 5 0 2 0 0 6 M 0 2 4 2 8 5 12 ' ' D I A 3 0 . 5 % 1 2 7 7 . 3 9 1 2 7 5 . 9 6 1 2 8 1 . 1 1 2 8 3 . 0 1 2 8 6 . 8 1 2 8 5 . 3 1 2 8 9 . 2 1 2 8 7 . 5 3.33.7Existing 10-yr 02 0 0 6 M 0 2 7 0 2 0 0 6 M 0 2 2 2 5 3 24 ' ' D I A 10 0 . 2 % 1 2 7 2 . 1 0 1 2 7 1 . 6 4 1 2 7 6 . 5 1 2 7 6 . 3 1 2 8 4 . 0 1 2 8 3 . 2 1 2 8 5 . 8 1 2 8 5 . 0 13.414.0Existing 10-yr 02 0 0 6 M 0 2 8 0 2 0 0 6 M 0 2 7 3 4 3 24 ' ' D I A 16 0 . 5 % 1 2 7 3 . 7 1 1 2 7 2 . 1 0 1 2 7 8 . 1 1 2 7 6 . 5 1 2 8 4 . 8 1 2 8 4 . 0 1 2 8 6 . 7 1 2 8 5 . 8 12.112.4Existing 10-yr 02 0 0 6 M 0 3 0 0 2 0 0 6 J 0 3 4 5 9 15 ' ' D I A 3 0 . 3 % 1 2 7 4 . 7 7 1 2 7 4 . 6 1 1 2 8 0 . 0 1 2 7 9 . 3 1 2 8 6 . 0 1 2 8 6 . 0 1 2 8 8 . 0 1 2 8 7 . 9 3.23.3Existing 10-yr 02 0 0 6 M 0 3 1 0 2 0 0 6 M 0 2 8 3 5 4 15 ' ' D I A 5 0 . 5 % 1 2 7 5 . 5 3 1 2 7 3 . 7 1 1 2 8 2 . 0 1 2 7 8 . 1 1 2 9 0 . 2 1 2 8 4 . 8 1 2 9 2 . 3 1 2 8 6 . 7 8.79.0Existing 10-yr 02 0 0 6 M 0 3 2 0 2 0 0 6 M 0 3 1 5 2 5 12 ' ' D I A 3 0 . 5 % 1 2 7 8 . 4 6 1 2 7 5 . 7 8 1 2 8 3 . 8 1 2 8 2 . 0 12 9 0 . 6 1 2 9 0 . 2 1 2 9 2 . 9 1 2 9 2 . 3 2.22.3Existing 10-yr 02 0 0 6 M 0 3 3 0 2 0 0 6 M 0 3 2 1 8 8 12 ' ' D I A 1 0 . 1 % 1 2 7 8 . 7 1 1 2 7 8 . 4 6 1 2 8 1 . 5 1 2 8 3 . 8 1 2 9 0 . 7 1 2 9 0 . 6 1 2 9 3 . 0 1 2 9 2 . 9 2.42.5Existing 10-yr 02 0 0 6 M 0 3 4 0 2 0 0 6 M 0 3 1 5 7 15 ' ' D I A 12 3 . 2 % 1 2 7 7 . 5 8 1 2 7 5 . 7 8 1 2 8 2 . 5 1 2 8 2 . 0 1 2 9 0 . 6 1 2 9 0 . 2 1 2 9 2 . 7 1 2 9 2 . 3 7.47.6Existing 10-yr 02 0 0 6 M 0 3 6 0 2 0 0 6 M 0 3 4 2 8 8 24 ' ' D I A 19 0 . 7 % 1 2 7 9 . 6 6 1 2 7 7 . 6 8 1 2 8 2 . 2 1 2 8 2 . 5 1 2 9 0 . 7 1 2 9 0 . 6 1 2 9 2 . 9 1 2 9 2 . 7 7.48.2Existing 10-yr 02 0 0 6 M 0 3 8 0 2 0 0 6 J 0 3 1 8 0 12 ' ' D I A 6 2 . 2 % 1 2 8 2 . 0 0 1 2 8 0 . 2 1 1 2 8 6 . 7 1 2 8 3 . 4 1 2 9 0 . 9 1 2 9 0 . 9 1 2 9 3 . 1 1 2 9 3 . 0 2.02.2Existing 10-yr P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 15 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 6 M 0 3 9 0 2 0 0 6 J 0 3 1 1 1 6 24 ' ' D I A 7 0 . 1 % 1 2 8 0 . 3 1 1 2 8 0 . 2 1 1 2 8 4 . 0 1 2 8 3 . 4 1 2 9 0 . 9 1 2 9 0 . 9 1 2 9 3 . 0 1 2 9 3 . 0 4.04.5Existing 10-yr 02 0 0 6 M 0 4 0 0 2 0 0 6 M 0 3 9 1 9 1 15 ' ' D I A 2 0 . 1 % 1 2 8 0 . 5 6 1 2 8 0 . 4 1 1 2 8 5 . 3 1 2 8 4 . 0 1 2 9 1 . 2 1 2 9 0 . 9 1 2 9 3 . 4 1 2 9 3 . 0 4.14.6Existing 10-yr 02 0 0 6 M 0 4 1 0 2 0 0 6 M 0 4 0 2 3 8 15 ' ' D I A 3 0 . 1 % 1 2 8 1 . 0 1 1 2 8 0 . 6 6 1 2 8 6 . 8 1 2 8 5 . 3 1 2 9 1 . 4 1 2 9 1 . 2 1 2 9 3 . 6 1 2 9 3 . 4 2.83.1Existing 10-yr 02 0 0 6 M 0 4 2 0 2 0 0 6 M 0 1 8 1 5 7 15 ' ' D I A 5 0 . 6 % 1 2 6 7 . 2 5 1 2 6 6 . 3 6 1 2 7 4 . 4 1 2 7 1 . 4 1 2 7 9 . 2 1 2 7 9 . 0 1 2 8 0 . 7 1 2 8 0 . 5 3.23.5Existing 10-yr 02 0 0 6 M 0 4 3 0 2 0 0 6 M 0 4 2 4 9 15 ' ' D I A 5 0 . 7 % 1 2 6 7 . 6 3 1 2 6 7 . 3 0 1 2 7 5 . 0 1 2 7 4 . 4 1 2 7 9 . 2 1 2 7 9 . 2 1 2 8 0 . 7 1 2 8 0 . 7 5.15.0Existing 10-yr 02 0 0 6 M 0 4 4 0 2 0 0 6 M 0 4 3 2 8 9 12 ' ' D I A 4 1 . 3 % 1 2 7 1 . 3 6 1 2 6 7 . 7 3 1 2 7 5 . 9 1 2 7 5 . 0 1 2 7 9 . 3 1 2 7 9 . 2 1 2 8 0 . 8 1 2 8 0 . 7 1.01.1Existing 10-yr 02 0 0 6 M 0 4 5 0 2 0 0 6 J 0 1 4 3 8 0 15 ' ' D I A 9 1 . 9 % 1 2 7 5 . 9 6 1 2 6 8 . 8 1 12 8 2 . 2 1 2 7 6 . 7 1 2 8 0 . 1 1 2 7 9 . 3 1 2 8 0 . 9 1 2 8 0 . 8 1.21.2-- 02 0 0 6 M 0 4 6 0 2 0 0 6 M 0 4 5 1 2 5 12 ' ' D I A 3 0 . 9 % 1 2 7 7 . 2 0 1 2 7 6 . 0 1 1 2 8 0 . 9 12 8 2 . 2 1 2 7 9 . 5 1 2 8 0 . 1 1 2 8 0 . 9 1 2 8 0 . 9 1.11.2Future 10-yr Un i t 2 , S u b - U n i t 7 02 0 0 7 C 0 0 1 0 2 0 0 7 O 0 0 1 1 7 5 12 ' ' D I A 2 0 . 2 % 1 2 6 1 . 1 6 1 2 6 0 . 8 1 12 6 5 . 6 1 2 6 0 . 8 1 2 6 1 . 7 1 2 6 1 . 2 1 2 6 1 . 7 1 2 6 1 . 2 0.80.8-- 02 0 0 7 C 0 0 3 0 2 0 0 7 C 0 0 4 9 1 12 ' ' D I A 6 2 . 7 % 1 2 6 1 . 5 6 1 2 5 9 . 0 6 12 6 4 . 8 1 2 6 6 . 0 1 2 6 1 . 7 1 2 5 9 . 3 1 2 6 1 . 7 1 2 5 9 . 3 0.30.3-- 02 0 0 7 C 0 0 4 0 2 0 0 7 O 0 0 2 1 1 7 36 ' ' D I A 70 1 . 4 % 1 2 5 8 . 9 6 1 2 5 7 . 3 1 12 6 6 . 0 1 2 5 7 . 3 1 2 5 9 . 3 1 2 5 7 . 7 1 2 5 9 . 3 1 2 5 7 . 7 2.12.4-- 02 0 0 7 C 0 0 5 0 2 0 0 7 C 0 0 4 4 2 12 ' ' D I A 11 9 . 0 % 1 2 6 2 . 8 1 1 2 5 9 . 0 6 12 6 6 . 4 1 2 6 6 . 0 1 2 6 3 . 1 1 2 5 9 . 3 1 2 6 3 . 1 1 2 5 9 . 3 1.92.1-- 02 0 0 7 C 0 0 6 0 2 0 0 7 C 0 0 5 6 0 12 ' ' D I A 2 0 . 4 % 1 2 6 3 . 0 9 1 2 6 2 . 8 6 12 6 6 . 8 1 2 6 6 . 4 1 2 6 3 . 7 1 2 6 3 . 1 1 2 6 3 . 8 1 2 6 3 . 1 1.92.1-- 02 0 0 7 C 0 0 7 0 2 0 0 7 C 0 0 6 1 0 3 12 ' ' D I A 4 1 . 1 % 1 2 6 4 . 2 5 1 2 6 3 . 0 9 12 6 7 . 4 1 2 6 6 . 8 1 2 6 4 . 7 1 2 6 3 . 7 1 2 6 4 . 8 1 2 6 3 . 8 1.92.1-- 02 0 0 7 C 0 0 8 0 2 0 0 7 C 0 0 7 5 3 12 ' ' D I A 3 0 . 7 % 1 2 6 4 . 6 3 1 2 6 4 . 2 5 12 6 7 . 7 1 2 6 7 . 4 1 2 6 5 . 2 1 2 6 4 . 7 1 2 6 5 . 2 1 2 6 4 . 8 1.92.1-- 02 0 0 7 C 0 0 9 0 2 0 0 7 C 0 0 8 1 0 5 12 ' ' D I A 4 1 . 2 % 1 2 6 5 . 9 8 1 2 6 4 . 7 3 12 6 9 . 5 1 2 6 7 . 7 1 2 6 6 . 5 1 2 6 5 . 2 1 2 6 6 . 5 1 2 6 5 . 2 1.92.1-- 02 0 0 7 C 0 1 0 0 2 0 0 7 C 0 0 9 5 5 12 ' ' D I A 3 0 . 5 % 1 2 6 6 . 2 9 1 2 6 6 . 0 3 12 6 9 . 3 1 2 6 9 . 5 1 2 6 6 . 9 1 2 6 6 . 5 1 2 6 7 . 0 1 2 6 6 . 5 1.92.1-- 02 0 0 7 C 0 1 1 0 2 0 0 7 M 0 0 1 1 5 6 12 ' ' D I A 7 3 . 7 % 1 2 6 6 . 7 9 1 2 6 1 . 0 7 12 7 0 . 5 1 2 6 6 . 8 1 2 6 7 . 0 1 2 6 1 . 4 1 2 6 7 . 0 1 2 6 1 . 4 0.70.7-- 02 0 0 7 C 0 1 2 0 2 0 0 7 O 0 0 4 2 8 3 12 ' ' D I A 5 2 . 2 % 1 2 6 7 . 6 1 1 2 6 1 . 3 1 12 7 2 . 3 1 2 6 1 . 3 1 2 6 8 . 1 1 2 6 1 . 8 1 2 6 8 . 1 1 2 6 1 . 8 2.12.4-- 02 0 0 7 C 0 1 9 0 2 0 0 7 O 0 0 7 5 0 15 ' ' D I A 8 1 . 7 % 1 2 7 4 . 1 7 1 2 7 3 . 3 1 12 7 8 . 4 1 2 7 3 . 3 1 2 7 4 . 7 1 2 7 3 . 8 1 2 7 4 . 7 1 2 7 3 . 9 3.23.4-- 02 0 0 7 C 0 2 0 0 2 0 0 7 C 0 1 9 1 3 5 15 ' ' D I A 5 0 . 7 % 1 2 7 5 . 1 3 1 2 7 4 . 1 7 12 8 0 . 7 1 2 7 8 . 4 1 2 7 5 . 7 1 2 7 4 . 7 1 2 7 5 . 8 1 2 7 4 . 7 2.62.8-- 02 0 0 7 C 0 2 1 0 2 0 0 7 C 0 2 0 1 3 7 12 ' ' D I A 4 1 . 0 % 1 2 7 6 . 5 9 1 2 7 5 . 2 3 12 7 8 . 2 1 2 8 0 . 7 1 2 7 7 . 2 1 2 7 5 . 7 1 2 7 7 . 3 1 2 7 5 . 8 2.62.8-- 02 0 0 7 C 0 2 2 0 2 0 0 7 C 0 2 1 3 8 3 12 ' ' D I A 2 0 . 3 % 1 2 7 7 . 5 6 1 2 7 6 . 5 9 12 8 0 . 2 1 2 7 8 . 2 1 2 7 9 . 5 1 2 7 7 . 2 1 2 8 0 . 2 1 2 7 7 . 3 2.62.8-- 02 0 0 7 C 0 2 6 0 2 0 0 7 O 0 0 8 1 1 6 12 ' ' D I A 3 0 . 9 % 1 2 7 4 . 0 2 1 2 7 3 . 0 2 12 7 5 . 6 1 2 7 6 . 9 1 2 7 4 . 5 1 2 7 3 . 5 1 2 7 4 . 5 1 2 7 3 . 5 1.81.8-- 02 0 0 7 C 0 2 9 0 2 0 0 7 O 0 0 9 1 5 8 15 ' ' D I A 3 0 . 3 % 1 2 7 6 . 0 8 1 2 7 5 . 6 8 12 8 0 . 0 1 2 7 9 . 7 1 2 7 7 . 1 1 2 7 5 . 6 1 2 7 7 . 2 1 2 7 5 . 6 3.74.1-- 02 0 0 7 C 0 3 0 0 2 0 0 7 C 0 2 9 4 0 12 ' ' D I A 5 1 . 7 % 1 2 7 6 . 9 8 1 2 7 6 . 2 8 12 8 0 . 7 1 2 8 0 . 0 1 2 7 7 . 5 1 2 7 7 . 1 1 2 7 7 . 5 1 2 7 7 . 2 2.62.7-- 02 0 0 7 C 0 3 1 0 2 0 0 7 C 0 2 9 2 5 0 12 ' ' D I A 4 1 . 4 % 1 2 7 9 . 7 2 1 2 7 6 . 2 8 12 8 3 . 5 1 2 8 0 . 0 1 2 7 9 . 9 1 2 7 7 . 1 1 2 7 9 . 9 1 2 7 7 . 2 0.30.4-- 02 0 0 7 C 0 3 2 0 2 0 0 7 C 0 3 1 4 1 12 ' ' D I A 4 1 . 3 % 1 2 8 0 . 2 6 1 2 7 9 . 7 2 12 8 4 . 3 1 2 8 3 . 5 1 2 8 0 . 4 1 2 7 9 . 9 1 2 8 0 . 5 1 2 7 9 . 9 0.71.0-- 02 0 0 7 C 0 3 2 0 2 0 0 7 M 0 0 5 4 1 12 ' ' D I A 4 1 . 3 % 1 2 8 0 . 2 6 1 2 7 9 . 7 2 12 8 4 . 3 1 2 8 2 . 3 1 2 8 0 . 4 1 2 8 0 . 1 1 2 8 0 . 5 1 2 8 0 . 1 0.71.0-- 02 0 0 7 C 0 4 0 0 2 0 0 7 C 0 3 2 1 6 9 12 ' ' D I A 7 2 . 9 % 1 2 8 5 . 2 3 1 2 8 0 . 2 6 12 8 6 . 3 1 2 8 4 . 3 1 2 8 5 . 5 1 2 8 0 . 4 1 2 8 5 . 5 1 2 8 0 . 5 0.71.0-- 02 0 0 7 M 0 0 1 0 2 0 0 6 O 0 0 3 1 0 6 12 ' ' D I A 3 0 . 7 % 1 2 6 1 . 0 7 1 2 6 0 . 3 1 12 6 6 . 8 1 2 6 0 . 3 1 2 6 1 . 4 1 2 6 0 . 6 1 2 6 1 . 4 1 2 6 0 . 6 0.70.7-- 02 0 0 7 M 0 0 3 0 2 0 0 7 O 0 0 5 3 5 8 12 ' ' D I A 6 2 . 9 % 1 2 7 2 . 6 1 1 2 6 2 . 3 1 12 7 6 . 2 1 2 6 2 . 3 1 2 7 2 . 9 1 2 6 2 . 6 1 2 7 2 . 9 1 2 6 2 . 6 0.91.0-- 02 0 0 7 M 0 0 4 0 2 0 0 7 M 0 0 3 4 2 12 ' ' D I A 5 2 . 1 % 1 2 7 3 . 4 8 1 2 7 2 . 6 1 12 7 6 . 3 1 2 7 6 . 2 1 2 7 3 . 8 1 2 7 2 . 9 1 2 7 3 . 8 1 2 7 2 . 9 0.91.0-- 02 0 0 7 M 0 0 5 0 2 0 0 7 C 0 3 0 1 9 7 12 ' ' D I A 4 1 . 0 % 1 2 7 9 . 4 6 1 2 7 7 . 5 3 12 8 2 . 3 1 2 8 0 . 7 1 2 8 0 . 1 1 2 7 7 . 5 1 2 8 0 . 1 1 2 7 7 . 5 2.62.7-- Un i t 3 , S u b - U n i t 1 03 0 0 1 C 0 3 1 0 3 0 0 1 M 0 2 1 1 7 3 12 ' ' D I A 7 3 . 1 % 1 2 5 9 . 6 6 1 2 5 4 . 2 7 12 6 3 . 3 1 2 5 5 . 9 1 2 5 9 . 9 1 2 5 4 . 6 1 2 5 9 . 9 1 2 5 4 . 6 0.90.9-- 03 0 0 1 C 0 3 2 0 3 0 0 1 C 0 3 1 1 9 2 12 ' ' D I A 3 0 . 5 % 1 2 6 0 . 7 3 1 2 5 9 . 7 6 12 6 6 . 7 1 2 6 3 . 3 1 2 6 1 . 1 1 2 5 9 . 9 1 2 6 1 . 1 1 2 5 9 . 9 0.90.9-- 03 0 0 1 C 0 3 3 0 3 0 0 1 C 0 3 2 1 2 0 12 ' ' D I A 3 0 . 5 % 1 2 6 1 . 4 7 1 2 6 0 . 8 3 12 6 4 . 8 1 2 6 6 . 7 1 2 6 1 . 9 1 2 6 1 . 1 1 2 6 1 . 9 1 2 6 1 . 1 0.90.9-- 03 0 0 1 C 1 2 0 0 3 0 0 1 M 0 5 5 8 0 15 ' ' D I A 4 0 . 3 % 1 2 7 9 . 6 1 1 2 7 9 . 3 5 12 8 3 . 1 1 2 8 2 . 5 1 2 8 0 . 1 1 2 7 9 . 4 1 2 8 0 . 1 1 2 7 9 . 5 1.01.4-- 03 0 0 1 M 0 0 1 0 3 0 0 1 O 0 0 1 4 5 7 48 ' ' D I A 12 2 0 . 7 % 1 2 4 1 . 4 6 1 2 3 8 . 4 6 12 4 9 . 3 1 2 3 8 . 5 1 2 4 3 . 2 1 2 4 0 . 2 1 2 4 3 . 2 1 2 4 0 . 2 47.549.5-- 03 0 0 1 M 0 0 2 0 3 0 0 1 M 0 0 1 4 4 7 48 ' ' D I A 65 0 . 2 % 1 2 4 2 . 4 0 1 2 4 1 . 5 6 12 5 0 . 0 1 2 4 9 . 3 1 2 4 4 . 8 1 2 4 3 . 2 1 2 4 4 . 9 1 2 4 3 . 2 47.949.8-- 03 0 0 1 M 0 0 3 0 3 0 0 1 M 0 0 2 4 8 5 30 ' ' D I A 37 0 . 7 % 1 2 4 6 . 0 1 1 2 4 2 . 5 0 12 5 5 . 6 1 2 5 0 . 0 1 2 4 6 . 9 1 2 4 4 . 8 1 2 4 7 . 0 1 2 4 4 . 9 10.311.7-- 03 0 0 1 M 0 0 4 0 3 0 0 1 M 0 0 3 1 6 7 30 ' ' D I A 22 0 . 3 % 1 2 4 6 . 7 6 1 2 4 6 . 3 1 12 5 5 . 5 1 2 5 5 . 6 1 2 4 7 . 9 1 2 4 6 . 9 1 2 4 8 . 0 1 2 4 7 . 0 10.411.8-- 03 0 0 1 M 0 0 5 0 3 0 0 1 M 0 0 4 2 2 0 60 ' ' D I A 15 3 0 . 5 % 1 2 4 7 . 7 1 1 2 4 6 . 6 1 12 5 7 . 3 1 2 5 5 . 5 1 2 4 8 . 0 1 2 4 7 . 9 1 2 4 8 . 0 1 2 4 8 . 0 1.51.5-- 03 0 0 1 M 0 0 6 0 3 0 0 1 M 0 0 5 3 5 1 12 ' ' D I A 5 2 . 2 % 1 2 5 5 . 5 1 1 2 4 7 . 8 1 12 6 2 . 2 1 2 5 7 . 3 1 2 5 5 . 9 1 2 4 8 . 0 1 2 5 5 . 9 1 2 4 8 . 0 1.51.6-- 03 0 0 1 M 0 0 7 0 3 0 0 1 M 0 0 4 3 0 1 48 ' ' D I A 13 0 0 . 8 % 1 2 4 9 . 1 1 1 2 4 6 . 8 1 12 5 7 . 4 1 2 5 5 . 5 1 2 4 9 . 8 1 2 4 7 . 9 1 2 4 9 . 8 1 2 4 8 . 0 7.89.0-- 03 0 0 1 M 0 0 8 0 3 0 0 1 M 0 0 7 2 9 3 48 ' ' D I A 93 0 . 4 % 1 2 5 0 . 2 1 1 2 4 9 . 1 1 12 6 0 . 6 1 2 5 7 . 4 1 2 5 0 . 8 1 2 4 9 . 8 1 2 5 0 . 8 1 2 4 9 . 8 3.74.6-- 03 0 0 1 M 0 0 9 0 3 0 0 1 M 0 0 8 3 3 9 12 ' ' D I A 7 3 . 4 % 1 2 6 1 . 7 1 1 2 5 0 . 2 1 12 6 8 . 3 1 2 6 0 . 6 1 2 6 2 . 1 1 2 5 0 . 8 1 2 6 2 . 2 1 2 5 0 . 8 2.32.9-- 03 0 0 1 M 0 1 0 0 3 0 0 1 M 0 0 9 1 2 8 12 ' ' D I A 5 2 . 2 % 1 2 6 4 . 5 1 1 2 6 1 . 7 1 12 7 1 . 4 1 2 6 8 . 3 1 2 6 5 . 0 1 2 6 2 . 1 1 2 6 5 . 0 1 2 6 2 . 2 2.32.9-- 03 0 0 1 M 0 1 1 0 3 0 0 1 M 0 1 0 1 4 6 12 ' ' D I A 6 2 . 3 % 1 2 6 7 . 8 1 1 2 6 4 . 5 1 12 7 3 . 6 1 2 7 1 . 4 1 2 6 8 . 1 1 2 6 5 . 0 1 2 6 8 . 2 1 2 6 5 . 0 1.31.4-- 03 0 0 1 M 0 1 2 0 3 0 0 1 M 0 0 7 2 9 0 24 ' ' D I A 4 0 . 0 % 1 2 4 9 . 2 1 1 2 4 9 . 1 1 12 5 7 . 0 1 2 5 7 . 4 1 2 5 0 . 3 1 2 4 9 . 8 1 2 5 0 . 4 1 2 4 9 . 8 4.14.5-- 03 0 0 1 M 0 1 3 0 3 0 0 1 M 0 1 2 2 0 1 15 ' ' D I A 13 4 . 2 % 1 2 5 7 . 7 1 1 2 4 9 . 2 1 12 6 3 . 2 12 5 7 . 0 1 2 5 8 . 0 1 2 5 0 . 3 1 2 5 8 . 0 1 2 5 0 . 4 1.71.9-- 03 0 0 1 M 0 1 4 0 3 0 0 1 M 0 1 3 2 6 7 15 ' ' D I A 7 1 . 0 % 1 2 6 0 . 4 1 1 2 5 7 . 7 1 12 7 0 . 0 1 2 6 3 . 2 1 2 6 0 . 9 1 2 5 8 . 0 1 2 6 0 . 9 1 2 5 8 . 0 1.71.9-- 03 0 0 1 M 0 1 5 0 3 0 0 1 M 0 1 4 1 0 4 15 ' ' D I A 5 0 . 5 % 1 2 6 1 . 1 1 1 2 6 0 . 6 1 12 6 9 . 5 1 2 7 0 . 0 1 2 6 1 . 6 1 2 6 0 . 9 1 2 6 1 . 7 1 2 6 0 . 9 1.71.9-- 03 0 0 1 M 0 1 6 0 3 0 0 1 M 0 1 5 1 2 2 15 ' ' D I A 5 0 . 6 % 1 2 6 1 . 9 1 1 2 6 1 . 2 1 12 6 9 . 0 1 2 6 9 . 5 1 2 6 2 . 2 1 2 6 1 . 6 1 2 6 2 . 3 1 2 6 1 . 7 0.80.9-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 16 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 1 M 0 1 7 0 3 0 0 1 M 0 1 6 1 2 9 15 ' ' D I A 5 0 . 6 % 1 2 6 2 . 8 1 1 2 6 2 . 0 1 12 6 8 . 3 1 2 6 9 . 0 1 2 6 3 . 1 1 2 6 2 . 2 1 2 6 3 . 2 1 2 6 2 . 3 0.80.9-- 03 0 0 1 M 0 1 8 0 3 0 0 1 M 0 1 2 1 0 0 12 ' ' D I A 5 2 . 1 % 1 2 5 1 . 3 0 1 2 4 9 . 2 1 12 5 5 . 0 1 2 5 7 . 0 1 2 5 1 . 6 1 2 5 0 . 3 1 2 5 1 . 6 1 2 5 0 . 4 0.90.9-- 03 0 0 1 M 0 1 9 0 3 0 0 1 M 0 1 8 5 4 12 ' ' D I A 2 0 . 4 % 1 2 5 1 . 5 1 1 2 5 1 . 3 0 12 5 5 . 1 1 2 5 5 . 0 1 2 5 1 . 9 1 2 5 1 . 6 1 2 5 1 . 9 1 2 5 1 . 6 0.90.9-- 03 0 0 1 M 0 2 1 0 3 0 0 1 M 0 1 9 2 4 1 12 ' ' D I A 4 1 . 1 % 1 2 5 4 . 2 7 1 2 5 1 . 5 1 12 5 5 . 9 1 2 5 5 . 1 1 2 5 4 . 6 1 2 5 1 . 9 1 2 5 4 . 6 1 2 5 1 . 9 0.90.9-- 03 0 0 1 M 0 2 2 0 3 0 0 1 M 0 0 2 6 4 42 ' ' D I A 82 0 . 6 % 1 2 4 2 . 9 0 1 2 4 2 . 5 0 12 4 9 . 6 1 2 5 0 . 0 1 2 4 4 . 9 1 2 4 4 . 8 1 2 4 5 . 0 1 2 4 4 . 9 37.738.0-- 03 0 0 1 M 0 2 3 0 3 0 0 1 M 0 2 2 7 6 42 ' ' D I A 13 5 1 . 6 % 1 2 4 4 . 1 7 1 2 4 2 . 9 5 12 5 1 . 9 1 2 4 9 . 6 1 2 4 5 . 6 1 2 4 4 . 9 1 2 4 5 . 6 1 2 4 5 . 0 37.737.9-- 03 0 0 1 M 0 2 4 0 3 0 0 1 M 0 2 3 3 0 7 42 ' ' D I A 64 0 . 4 % 1 2 4 6 . 1 7 1 2 4 5 . 0 1 12 5 5 . 7 1 2 5 1 . 9 1 2 4 8 . 0 1 2 4 5 . 6 1 2 4 8 . 0 1 2 4 5 . 6 35.836.3-- 03 0 0 1 M 0 2 5 0 3 0 0 1 M 0 2 4 4 0 42 ' ' D I A 12 6 1 . 5 % 1 2 4 6 . 7 5 1 2 4 6 . 1 7 12 5 6 . 1 1 2 5 5 . 7 1 2 4 8 . 3 1 2 4 8 . 0 1 2 4 8 . 3 1 2 4 8 . 0 35.435.8-- 03 0 0 1 M 0 2 6 0 3 0 0 1 M 0 2 5 4 3 0 42 ' ' D I A 62 0 . 3 % 1 2 4 8 . 2 2 1 2 4 6 . 7 5 12 5 6 . 4 1 2 5 6 . 1 1 2 5 0 . 1 1 2 4 8 . 3 1 2 5 0 . 1 1 2 4 8 . 3 35.536.1-- 03 0 0 1 M 0 2 7 0 3 0 0 1 M 0 2 6 1 4 5 42 ' ' D I A 87 0 . 7 % 1 2 4 9 . 2 0 1 2 4 8 . 2 2 12 5 5 . 4 1 2 5 6 . 4 1 2 5 0 . 9 1 2 5 0 . 1 1 2 5 0 . 9 1 2 5 0 . 1 40.239.8-- 03 0 0 1 M 0 2 8 0 3 0 0 1 M 0 2 7 6 1 42 ' ' D I A 42 0 . 2 % 1 2 4 9 . 3 0 1 2 4 9 . 2 0 12 5 5 . 6 1 2 5 5 . 4 1 2 5 1 . 3 1 2 5 0 . 9 1 2 5 1 . 3 1 2 5 0 . 9 33.433.9-- 03 0 0 1 M 0 2 9 0 3 0 0 1 M 0 2 8 2 1 0 42 ' ' D I A 96 0 . 9 % 1 2 5 1 . 0 9 1 2 4 9 . 3 0 12 5 6 . 8 1 2 5 5 . 6 1 2 5 2 . 5 1 2 5 1 . 3 1 2 5 2 . 5 1 2 5 1 . 3 31.632.0-- 03 0 0 1 M 0 3 0 0 3 0 0 1 M 0 2 9 2 1 5 36 ' ' D I A 79 1 . 3 % 1 2 5 4 . 2 1 1 2 5 1 . 4 1 12 5 9 . 6 1 2 5 6 . 8 1 2 5 5 . 5 1 2 5 2 . 5 1 2 5 5 . 5 1 2 5 2 . 5 29.830.3-- 03 0 0 1 M 0 3 1 0 3 0 0 1 M 0 3 0 3 6 36 ' ' D I A 98 2 . 0 % 1 2 5 5 . 1 3 1 2 5 4 . 4 1 12 6 0 . 0 1 2 5 9 . 6 1 2 5 6 . 2 1 2 5 5 . 5 1 2 5 6 . 2 1 2 5 5 . 5 28.428.9-- 03 0 0 1 M 0 3 2 0 3 0 0 1 M 0 3 1 1 4 0 36 ' ' D I A 49 - 0 . 5 % 1 2 5 4 . 4 3 1 2 5 5 . 1 3 12 6 2 . 5 1 2 6 0 . 0 1 2 5 7 . 0 1 2 5 6 . 2 1 2 5 7 . 0 1 2 5 6 . 2 27.928.4-- 03 0 0 1 M 0 3 3 0 3 0 0 1 M 0 3 2 1 8 0 36 ' ' D I A 10 7 2 . 3 % 1 2 5 8 . 8 4 1 2 5 4 . 6 3 12 6 4 . 1 1 2 6 2 . 5 1 2 5 9 . 8 1 2 5 7 . 0 1 2 5 9 . 8 1 2 5 7 . 0 24.725.1-- 03 0 0 1 M 0 3 4 0 3 0 0 1 M 0 3 3 2 5 6 36 ' ' D I A 59 0 . 7 % 1 2 6 0 . 8 5 1 2 5 9 . 0 4 12 6 5 . 4 1 2 6 4 . 1 1 2 6 2 . 2 1 2 5 9 . 8 1 2 6 2 . 2 1 2 5 9 . 8 22.923.3-- 03 0 0 1 M 0 3 5 0 3 0 0 1 M 0 3 4 3 3 0 36 ' ' D I A 82 1 . 4 % 1 2 6 5 . 6 0 1 2 6 0 . 9 7 12 7 0 . 6 1 2 6 5 . 4 1 2 6 6 . 7 1 2 6 2 . 2 1 2 6 6 . 7 1 2 6 2 . 2 22.222.6-- 03 0 0 1 M 0 3 7 0 3 0 0 1 M 0 3 5 2 9 7 12 ' ' D I A 5 2 . 2 % 1 2 7 2 . 5 8 1 2 6 6 . 1 6 12 7 6 . 5 1 2 7 0 . 6 1 2 7 3 . 1 1 2 6 6 . 7 1 2 7 3 . 1 1 2 6 6 . 7 2.52.5-- 03 0 0 1 M 0 3 8 0 3 0 0 1 M 0 3 7 3 0 2 12 ' ' D I A 3 0 . 6 % 1 2 7 5 . 2 2 1 2 7 3 . 5 6 12 8 0 . 0 1 2 7 6 . 5 1 2 7 6 . 0 1 2 7 3 . 1 1 2 7 6 . 0 1 2 7 3 . 1 2.52.5-- 03 0 0 1 M 0 3 9 0 3 0 0 1 M 1 0 2 8 5 18 ' ' D I A 11 1 . 0 % 1 2 7 3 . 5 2 1 2 7 2 . 6 9 12 7 7 . 6 1 2 7 6 . 4 1 2 7 3 . 9 1 2 7 3 . 0 1 2 7 3 . 9 1 2 7 3 . 0 1.91.9-- 03 0 0 1 M 0 4 0 0 3 0 0 1 M 0 3 9 1 1 3 18 ' ' D I A 2 0 . 0 % 1 2 7 3 . 8 5 1 2 7 3 . 8 2 12 7 9 . 5 1 2 7 7 . 6 1 2 7 4 . 6 1 2 7 3 . 9 1 2 7 4 . 6 1 2 7 3 . 9 1.91.9-- 03 0 0 1 M 0 4 1 0 3 0 0 1 M 0 4 0 8 5 12 ' ' D I A 5 1 . 8 % 1 2 7 5 . 8 4 1 2 7 4 . 3 5 12 8 0 . 1 1 2 7 9 . 5 1 2 7 6 . 1 1 2 7 4 . 6 1 2 7 6 . 1 1 2 7 4 . 6 1.01.0-- 03 0 0 1 M 0 4 2 0 3 0 0 1 M 0 4 1 1 7 5 12 ' ' D I A 3 0 . 6 % 1 2 7 7 . 0 9 1 2 7 6 . 0 4 12 8 0 . 7 1 2 8 0 . 1 1 2 7 7 . 5 1 2 7 6 . 1 1 2 7 7 . 5 1 2 7 6 . 1 1.01.0-- 03 0 0 1 M 0 4 3 0 3 0 0 1 M 0 4 0 4 5 15 ' ' D I A 5 0 . 5 % 1 2 7 4 . 5 6 1 2 7 4 . 3 5 12 7 9 . 5 1 2 7 9 . 5 1 2 7 4 . 9 1 2 7 4 . 6 1 2 7 4 . 9 1 2 7 4 . 6 0.90.9-- 03 0 0 1 M 0 4 4 0 3 0 0 1 M 0 4 3 1 7 5 12 ' ' D I A 4 1 . 1 % 1 2 7 6 . 7 4 1 2 7 4 . 8 1 12 8 0 . 4 1 2 7 9 . 5 1 2 7 7 . 1 1 2 7 4 . 9 1 2 7 7 . 1 1 2 7 4 . 9 0.90.9-- 03 0 0 1 M 0 4 5 0 3 0 0 1 M 0 3 5 2 3 2 30 ' ' D I A 41 0 . 9 % 1 2 6 8 . 2 7 1 2 6 6 . 1 6 12 7 5 . 1 1 2 7 0 . 6 1 2 6 9 . 5 1 2 6 6 . 7 1 2 6 9 . 5 1 2 6 6 . 7 18.719.1-- 03 0 0 1 M 0 4 6 0 3 0 0 1 M 0 4 5 5 3 24 ' ' D I A 11 0 . 2 % 1 2 6 9 . 5 6 1 2 6 9 . 4 4 12 7 4 . 2 1 2 7 5 . 1 1 2 7 0 . 5 1 2 6 9 . 5 1 2 7 0 . 5 1 2 6 9 . 5 5.86.2-- 03 0 0 1 M 0 4 7 0 3 0 0 1 M 0 4 6 2 8 7 24 ' ' D I A 18 0 . 6 % 1 2 7 2 . 5 7 1 2 7 0 . 9 0 12 7 7 . 5 1 2 7 4 . 2 1 2 7 3 . 3 1 2 7 0 . 5 1 2 7 3 . 3 1 2 7 0 . 5 4.54.9-- 03 0 0 1 M 0 4 8 0 3 0 0 1 M 0 4 7 2 1 5 24 ' ' D I A 13 0 . 3 % 1 2 7 4 . 6 0 1 2 7 3 . 9 6 12 7 9 . 7 1 2 7 7 . 5 1 2 7 5 . 4 1 2 7 3 . 3 1 2 7 5 . 5 1 2 7 3 . 3 4.54.9-- 03 0 0 1 M 0 4 9 0 3 0 0 1 M 0 4 8 3 4 2 24 ' ' D I A 19 0 . 7 % 1 2 7 6 . 9 3 1 2 7 4 . 6 0 12 8 2 . 0 1 2 7 9 . 7 1 2 7 7 . 5 1 2 7 5 . 4 1 2 7 7 . 5 1 2 7 5 . 5 3.53.9-- 03 0 0 1 M 0 5 1 0 3 0 0 1 M 0 4 9 1 0 7 24 ' ' D I A 13 0 . 3 % 1 2 7 7 . 2 7 1 2 7 6 . 9 3 12 8 2 . 6 1 2 8 2 . 0 1 2 7 7 . 9 1 2 7 7 . 5 1 2 7 8 . 0 1 2 7 7 . 5 3.13.5-- 03 0 0 1 M 0 5 2 0 3 0 0 1 M 0 5 1 2 2 4 24 ' ' D I A 13 0 . 3 % 1 2 7 7 . 9 7 1 2 7 7 . 2 7 12 8 2 . 2 1 2 8 2 . 6 1 2 7 8 . 6 1 2 7 7 . 9 1 2 7 8 . 7 1 2 7 8 . 0 3.13.5-- 03 0 0 1 M 0 5 3 0 3 0 0 1 M 0 5 2 1 6 9 24 ' ' D I A 12 0 . 3 % 1 2 7 8 . 5 6 1 2 7 8 . 0 7 12 8 3 . 0 1 2 8 2 . 2 1 2 7 9 . 1 1 2 7 8 . 6 1 2 7 9 . 2 1 2 7 8 . 7 2.02.4-- 03 0 0 1 M 0 5 4 0 3 0 0 1 M 0 5 3 1 8 1 12 ' ' D I A 4 1 . 0 % 1 2 8 0 . 5 9 1 2 7 8 . 8 1 12 8 4 . 2 1 2 8 3 . 0 1 2 8 0 . 9 1 2 7 9 . 1 1 2 8 0 . 9 1 2 7 9 . 2 1.01.0-- 03 0 0 1 M 0 5 5 0 3 0 0 1 M 0 5 3 6 1 18 ' ' D I A 4 0 . 2 % 1 2 7 8 . 9 1 1 2 7 8 . 8 1 12 8 2 . 5 1 2 8 3 . 0 1 2 7 9 . 4 1 2 7 9 . 1 1 2 7 9 . 5 1 2 7 9 . 2 1.01.4-- 03 0 0 1 M 0 5 6 0 3 0 0 1 M 0 4 5 2 6 5 30 ' ' D I A 32 0 . 6 % 1 2 6 9 . 7 6 1 2 6 8 . 2 7 12 7 5 . 5 1 2 7 5 . 1 1 2 7 0 . 8 1 2 6 9 . 5 1 2 7 0 . 8 1 2 6 9 . 5 12.112.1-- 03 0 0 1 M 0 5 7 0 3 0 0 1 M 0 5 6 5 0 18 ' ' D I A 10 0 . 8 % 1 2 7 0 . 8 0 1 2 7 0 . 3 9 12 7 5 . 1 1 2 7 5 . 5 1 2 7 1 . 5 1 2 7 0 . 8 1 2 7 1 . 5 1 2 7 0 . 8 4.14.1-- 03 0 0 1 M 0 5 8 0 3 0 0 1 M 0 5 7 3 1 6 18 ' ' D I A 8 0 . 6 % 1 2 7 2 . 8 2 1 2 7 1 . 0 0 12 7 7 . 9 1 2 7 5 . 1 1 2 7 3 . 5 1 2 7 1 . 5 1 2 7 3 . 5 1 2 7 1 . 5 3.33.3-- 03 0 0 1 M 0 6 0 0 3 0 0 1 M 0 5 8 3 3 5 15 ' ' D I A 6 0 . 7 % 1 2 7 5 . 3 9 1 2 7 3 . 0 7 12 7 9 . 6 1 2 7 7 . 9 1 2 7 6 . 1 1 2 7 3 . 5 1 2 7 6 . 1 1 2 7 3 . 5 3.33.3-- 03 0 0 1 M 0 6 1 0 3 0 0 1 M 0 6 0 2 6 3 15 ' ' D I A 5 0 . 5 % 1 2 7 6 . 8 5 1 2 7 5 . 5 9 12 8 0 . 9 1 2 7 9 . 6 1 2 7 7 . 4 1 2 7 6 . 1 1 2 7 7 . 4 1 2 7 6 . 1 1.81.8-- 03 0 0 1 M 0 6 3 0 3 0 0 1 M 0 6 1 3 8 5 12 ' ' D I A 3 0 . 5 % 1 2 7 8 . 8 7 1 2 7 7 . 1 0 12 8 1 . 9 1 2 8 0 . 9 1 2 7 9 . 3 1 2 7 7 . 4 1 2 7 9 . 3 1 2 7 7 . 4 0.80.8-- 03 0 0 1 M 0 6 5 0 3 0 0 1 M 0 5 6 7 2 30 ' ' D I A 27 0 . 4 % 1 2 7 0 . 0 6 1 2 6 9 . 7 6 12 7 5 . 0 1 2 7 5 . 5 1 2 7 1 . 0 1 2 7 0 . 8 1 2 7 1 . 0 1 2 7 0 . 8 8.08.0-- 03 0 0 1 M 0 6 6 0 3 0 0 1 M 0 6 5 1 9 0 30 ' ' D I A 17 0 . 2 % 1 2 7 0 . 3 6 1 2 7 0 . 0 6 12 7 5 . 7 1 2 7 5 . 0 1 2 7 1 . 5 1 2 7 1 . 0 1 2 7 1 . 5 1 2 7 1 . 0 8.08.0-- 03 0 0 1 M 0 6 8 0 3 0 0 1 M 0 6 6 4 8 18 ' ' D I A 15 1 . 9 % 1 2 7 1 . 7 9 1 2 7 0 . 8 6 12 7 5 . 4 1 2 7 5 . 7 1 2 7 2 . 3 1 2 7 1 . 5 1 2 7 2 . 3 1 2 7 1 . 5 3.33.3-- 03 0 0 1 M 0 6 9 0 3 0 0 1 M 0 6 8 3 6 1 18 ' ' D I A 7 0 . 5 % 1 2 7 3 . 6 5 1 2 7 1 . 9 9 12 7 7 . 9 1 2 7 5 . 4 1 2 7 4 . 2 1 2 7 2 . 3 1 2 7 4 . 2 1 2 7 2 . 3 2.52.5-- 03 0 0 1 M 0 7 0 0 3 0 0 1 M 0 6 9 2 8 3 15 ' ' D I A 5 0 . 5 % 1 2 7 5 . 3 4 1 2 7 3 . 9 0 12 7 9 . 5 1 2 7 7 . 9 1 2 7 6 . 0 1 2 7 4 . 2 1 2 7 6 . 0 1 2 7 4 . 2 2.52.5-- 03 0 0 1 M 0 7 1 0 3 0 0 1 M 0 7 0 2 8 9 12 ' ' D I A 2 0 . 5 % 1 2 7 6 . 8 4 1 2 7 5 . 5 4 12 8 1 . 2 1 2 7 9 . 5 1 2 7 7 . 3 1 2 7 6 . 0 1 2 7 7 . 3 1 2 7 6 . 0 1.01.0-- 03 0 0 1 M 0 7 2 0 3 0 0 1 M 0 7 1 2 3 3 12 ' ' D I A 3 0 . 7 % 1 2 7 8 . 6 9 1 2 7 7 . 0 4 12 8 2 . 2 1 2 8 1 . 2 1 2 7 9 . 1 1 2 7 7 . 3 1 2 7 9 . 1 1 2 7 7 . 3 1.01.0-- 03 0 0 1 M 0 7 3 0 3 0 0 1 M 0 6 6 1 2 9 24 ' ' D I A 12 0 . 3 % 1 2 7 1 . 1 9 1 2 7 0 . 8 6 12 7 5 . 2 1 2 7 5 . 7 1 2 7 2 . 0 1 2 7 1 . 5 1 2 7 2 . 0 1 2 7 1 . 5 4.64.6-- 03 0 0 1 M 0 7 4 0 3 0 0 1 M 0 7 3 1 3 0 24 ' ' D I A 10 0 . 2 % 1 2 7 1 . 5 4 1 2 7 1 . 2 9 12 7 5 . 9 1 2 7 5 . 2 1 2 7 2 . 4 1 2 7 2 . 0 1 2 7 2 . 4 1 2 7 2 . 0 3.93.9-- 03 0 0 1 M 0 7 6 0 3 0 0 1 M 0 7 4 5 1 24 ' ' D I A 25 1 . 1 % 1 2 7 2 . 1 1 1 2 7 1 . 5 4 12 7 6 . 1 12 7 5 . 9 1 2 7 2 . 7 1 2 7 2 . 4 1 2 7 2 . 7 1 2 7 2 . 4 3.93.9-- 03 0 0 1 M 0 7 7 0 3 0 0 1 M 0 7 6 3 6 6 18 ' ' D I A 9 0 . 6 % 1 2 7 4 . 4 0 1 2 7 2 . 1 1 12 7 8 . 0 1 2 7 6 . 1 1 2 7 5 . 0 1 2 7 2 . 7 1 2 7 5 . 0 1 2 7 2 . 7 3.03.0-- 03 0 0 1 M 0 7 8 0 3 0 0 1 M 0 7 7 3 5 1 15 ' ' D I A 4 0 . 4 % 1 2 7 6 . 4 1 1 2 7 4 . 9 0 12 7 9 . 3 1 2 7 8 . 0 1 2 7 6 . 9 1 2 7 5 . 0 1 2 7 6 . 9 1 2 7 5 . 0 1.41.4-- 03 0 0 1 M 0 7 9 0 3 0 0 1 M 0 7 8 3 0 1 15 ' ' D I A 5 0 . 6 % 1 2 7 8 . 1 2 1 2 7 6 . 4 1 12 8 1 . 1 1 2 7 9 . 3 1 2 7 8 . 6 1 2 7 6 . 9 1 2 7 8 . 6 1 2 7 6 . 9 1.41.4-- 03 0 0 1 M 0 8 0 0 3 0 0 1 M 0 7 9 3 0 8 12 ' ' D I A 2 0 . 3 % 1 2 7 9 . 0 7 1 2 7 8 . 1 2 12 8 2 . 7 1 2 8 1 . 1 1 2 7 9 . 7 1 2 7 8 . 6 1 2 7 9 . 7 1 2 7 8 . 6 1.41.4-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 17 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 1 M 1 0 0 0 3 0 0 1 M 0 3 2 3 7 18 ' ' D I A 12 1 . 3 % 1 2 5 8 . 4 0 1 2 5 7 . 9 2 12 6 2 . 0 1 2 6 2 . 5 1 2 5 8 . 9 1 2 5 7 . 0 1 2 5 8 . 9 1 2 5 7 . 0 3.23.2-- 03 0 0 1 M 1 0 1 0 3 0 0 1 M 1 0 0 3 3 9 18 ' ' D I A 18 2 . 6 % 1 2 6 7 . 6 1 1 2 5 8 . 6 8 12 7 1 . 2 1 2 6 2 . 0 1 2 6 8 . 0 1 2 5 8 . 9 1 2 6 8 . 0 1 2 5 8 . 9 3.23.2-- 03 0 0 1 M 1 0 2 0 3 0 0 1 M 1 0 1 3 4 5 18 ' ' D I A 12 1 . 2 % 1 2 7 2 . 5 9 1 2 6 8 . 3 9 12 7 6 . 4 1 2 7 1 . 2 1 2 7 3 . 0 1 2 6 8 . 0 1 2 7 3 . 0 1 2 6 8 . 0 1.91.9-- Un i t 3 , S u b - U n i t 2 03 0 0 2 C 0 0 1 0 3 0 0 2 O 0 0 1 1 9 7 24 ' ' D I A 29 1 . 5 % 1 2 7 1 . 3 1 1 2 6 8 . 3 1 12 7 8 . 3 1 2 6 8 . 3 1 2 7 2 . 0 1 2 6 9 . 0 1 2 7 2 . 2 1 2 6 9 . 2 7.611.4-- 03 0 0 2 C 0 0 2 0 3 0 0 2 C 0 0 1 2 0 1 12 ' ' D I A 6 2 . 8 % 1 2 7 7 . 0 0 1 2 7 1 . 3 1 12 7 9 . 2 1 2 7 8 . 3 1 2 7 7 . 2 1 2 7 2 . 0 1 2 7 7 . 2 1 2 7 2 . 2 0.80.8-- 03 0 0 2 C 0 0 3 0 3 0 0 2 C 0 0 1 5 2 18 ' ' D I A 12 1 . 1 % 1 2 7 1 . 9 1 1 2 7 1 . 3 1 12 7 7 . 5 1 2 7 8 . 3 1 2 7 2 . 7 1 2 7 2 . 0 1 2 7 3 . 0 1 2 7 2 . 2 6.210.0-- 03 0 0 2 C 0 0 4 0 3 0 0 2 C 0 0 3 3 8 0 18 ' ' D I A 13 1 . 5 % 1 2 7 7 . 6 1 1 2 7 1 . 9 1 12 8 2 . 8 1 2 7 7 . 5 1 2 7 8 . 3 1 2 7 2 . 7 1 2 7 8 . 6 1 2 7 3 . 0 6.210.0-- 03 0 0 2 C 0 0 5 0 3 0 0 2 M 0 1 0 1 5 7 18 ' ' D I A 8 0 . 5 % 1 2 7 9 . 3 4 1 2 7 8 . 5 0 12 8 5 . 8 1 2 8 4 . 3 1 2 8 0 . 1 1 2 7 9 . 4 1 2 8 0 . 1 1 2 7 9 . 8 3.94.2-- 03 0 0 2 C 0 0 6 0 3 0 0 2 C 0 0 5 1 9 1 18 ' ' D I A 5 0 . 2 % 1 2 7 9 . 7 5 1 2 7 9 . 3 4 12 8 7 . 0 1 2 8 5 . 8 1 2 8 0 . 7 1 2 8 0 . 1 1 2 8 0 . 8 1 2 8 0 . 1 3.94.2-- 03 0 0 2 C 0 0 7 0 3 0 0 2 C 0 0 6 1 7 2 18 ' ' D I A 6 0 . 3 % 1 2 8 0 . 2 9 1 2 7 9 . 7 5 12 8 7 . 3 1 2 8 7 . 0 1 2 8 1 . 1 1 2 8 0 . 7 1 2 8 1 . 1 1 2 8 0 . 8 3.33.6-- 03 0 0 2 C 0 0 9 0 3 0 0 2 C 0 0 7 1 3 8 15 ' ' D I A 3 0 . 2 % 1 2 8 0 . 5 3 1 2 8 0 . 2 9 12 8 8 . 1 1 2 8 7 . 3 1 2 8 1 . 6 1 2 8 1 . 1 1 2 8 1 . 6 1 2 8 1 . 1 3.33.6-- 03 0 0 2 C 0 1 1 0 3 0 0 2 M 0 1 2 4 1 15 ' ' D I A 8 1 . 3 % 1 2 8 1 . 4 0 1 2 8 0 . 8 6 12 8 8 . 2 1 2 8 8 . 0 1 2 8 1 . 9 1 2 8 1 . 8 1 2 8 1 . 9 1 2 8 1 . 8 2.82.8-- 03 0 0 2 C 0 1 3 0 3 0 0 2 C 0 1 1 1 4 0 15 ' ' D I A 6 0 . 7 % 1 2 8 2 . 3 5 1 2 8 1 . 4 0 12 8 8 . 0 1 2 8 8 . 2 1 2 8 3 . 0 1 2 8 1 . 9 1 2 8 3 . 0 1 2 8 1 . 9 2.82.8-- 03 0 0 2 C 0 1 5 0 3 0 0 2 C 0 1 3 1 4 8 12 ' ' D I A 4 1 . 2 % 1 2 8 4 . 1 0 1 2 8 2 . 3 5 12 8 8 . 0 1 2 8 8 . 0 1 2 8 4 . 3 1 2 8 3 . 0 1 2 8 4 . 3 1 2 8 3 . 0 0.50.5-- 03 0 0 2 C 0 1 7 0 3 0 0 2 C 0 1 5 1 4 6 12 ' ' D I A 2 0 . 2 % 1 2 8 4 . 4 1 1 2 8 4 . 1 0 12 8 8 . 0 1 2 8 8 . 0 1 2 8 4 . 8 1 2 8 4 . 3 1 2 8 4 . 8 1 2 8 4 . 3 0.50.5-- 03 0 0 2 C 0 1 9 0 3 0 0 2 C 0 1 7 1 3 1 12 ' ' D I A 2 0 . 2 % 1 2 8 4 . 7 2 1 2 8 4 . 4 1 12 8 7 . 3 1 2 8 8 . 0 1 2 8 5 . 1 1 2 8 4 . 8 1 2 8 5 . 1 1 2 8 4 . 8 0.50.5-- 03 0 0 2 C 0 2 0 0 3 0 0 2 M 0 1 0 3 3 24 ' ' D I A 10 0 . 2 % 1 2 7 8 . 5 7 1 2 7 8 . 5 0 12 8 4 . 3 1 2 8 4 . 3 1 2 7 9 . 4 1 2 7 9 . 4 1 2 7 9 . 8 1 2 7 9 . 8 2.85.8-- 03 0 0 2 C 0 2 5 0 3 0 0 2 C 0 2 0 1 8 7 2 ' H , 5 ' B W , 4 S S C h a n n e l 7 0 0 . 5 % 12 8 0 . 6 0 1 2 7 9 . 7 0 1 2 8 2 . 6 1 2 8 4 . 3 1 2 8 1 . 0 1 2 7 9 . 4 1 2 8 1 . 1 1 2 7 9 . 8 2.12.1-- 03 0 0 2 C 0 3 0 0 3 0 0 2 C 0 0 2 1 9 8 12 ' ' D I A 4 1 . 5 % 1 2 8 0 . 0 4 1 2 7 7 . 0 0 12 8 2 . 5 1 2 7 9 . 2 1 2 8 0 . 3 1 2 7 7 . 2 1 2 8 0 . 3 1 2 7 7 . 2 0.80.8-- 03 0 0 2 C 0 5 0 0 3 0 0 2 M 0 3 3 1 0 1 12 ' ' D I A 4 1 . 1 % 1 2 8 2 . 9 5 1 2 8 1 . 8 1 12 8 7 . 9 1 2 8 6 . 7 1 2 8 3 . 2 1 2 8 2 . 1 1 2 8 4 . 8 1 2 8 5 . 1 0.61.1-- 03 0 0 2 M 0 1 0 0 3 0 0 2 C 0 0 4 1 4 0 18 ' ' D I A 9 0 . 6 % 1 2 7 8 . 5 0 1 2 7 7 . 6 1 12 8 4 . 3 1 2 8 2 . 8 1 2 7 9 . 4 1 2 7 8 . 3 1 2 7 9 . 8 1 2 7 8 . 6 6.210.0-- 03 0 0 2 M 0 1 2 0 3 0 0 2 C 0 0 9 1 4 0 15 ' ' D I A 3 0 . 2 % 1 2 8 0 . 8 6 1 2 8 0 . 5 3 12 8 8 . 0 1 2 8 8 . 1 1 2 8 1 . 8 1 2 8 1 . 6 1 2 8 1 . 8 1 2 8 1 . 6 2.82.8-- 03 0 0 2 M 0 2 0 D o n _ J o n e s 9 8 12 ' ' D I A 2 0 . 2 % 1 2 7 9 . 5 0 1 2 7 9 . 31 1 2 8 4 . 4 1 2 8 4 . 3 1 2 8 1 . 3 1 2 7 9 . 3 1 2 8 1 . 6 1 2 8 1 . 8 1.94.1-- 03 0 0 2 M 0 2 1 0 3 0 0 2 M 0 2 0 2 3 6 12 ' ' D I A 1 0 . 2 % 1 2 7 9 . 8 8 1 2 7 9 . 5 0 12 8 6 . 1 1 2 8 4 . 4 1 2 8 1 . 4 1 2 8 1 . 3 1 2 8 2 . 8 1 2 8 1 . 6 1.02.7-- 03 0 0 2 M 0 2 2 0 3 0 0 2 M 0 2 1 1 0 2 12 ' ' D I A 1 0 . 1 % 1 2 8 0 . 0 9 1 2 7 9 . 9 8 12 8 7 . 8 1 2 8 6 . 1 1 2 8 1 . 4 1 2 8 1 . 4 1 2 8 3 . 4 1 2 8 2 . 8 1.02.7-- 03 0 0 2 M 0 3 0 0 3 0 0 2 M 0 2 2 1 9 8 12 ' ' D I A 2 0 . 2 % 1 2 8 0 . 5 1 1 2 8 0 . 1 9 12 8 6 . 9 1 2 8 7 . 8 1 2 8 1 . 6 1 2 8 1 . 4 1 2 8 4 . 5 1 2 8 3 . 4 1.02.7-- 03 0 0 2 M 0 3 1 0 3 0 0 2 M 0 3 0 3 7 12 ' ' D I A 2 0 . 3 % 1 2 8 0 . 7 1 1 2 8 0 . 6 1 12 8 7 . 6 1 2 8 6 . 9 1 2 8 1 . 6 1 2 8 1 . 6 1 2 8 4 . 5 1 2 8 4 . 5 0.61.1-- 03 0 0 2 M 0 3 2 0 3 0 0 2 M 0 3 1 1 8 8 12 ' ' D I A 2 0 . 3 % 1 2 8 1 . 3 1 1 2 8 0 . 7 1 12 8 8 . 6 1 2 8 7 . 6 1 2 8 1 . 7 1 2 8 1 . 6 1 2 8 4 . 6 1 2 8 4 . 5 0.61.1-- 03 0 0 2 M 0 3 3 0 3 0 0 2 M 0 3 2 1 0 2 12 ' ' D I A 2 0 . 3 % 1 2 8 1 . 7 1 1 2 8 1 . 4 1 12 8 6 . 7 1 2 8 8 . 6 1 2 8 2 . 1 1 2 8 1 . 7 1 2 8 5 . 1 1 2 8 4 . 6 0.61.1-- 03 0 0 2 M 0 3 4 0 3 0 0 2 C 0 5 0 6 1 12 ' ' D I A 4 1 . 1 % 1 2 8 3 . 6 2 1 2 8 2 . 9 5 12 9 0 . 2 1 2 8 7 . 9 1 2 8 3 . 9 1 2 8 3 . 2 1 2 8 4 . 8 1 2 8 4 . 8 0.61.0-- Un i t 3 , S u b - U n i t 3 03 0 0 3 C 0 0 1 0 3 0 0 3 M 0 0 1 1 2 8 18 ' ' D I A 7 0 . 4 % 1 2 6 3 . 8 1 1 2 6 3 . 3 1 12 6 5 . 8 1 2 7 0 . 3 1 2 6 4 . 1 1 2 6 4 . 0 1 2 6 4 . 4 1 2 6 4 . 4 0.40.6-- 03 0 0 3 C 0 0 2 0 3 0 0 3 M 0 0 1 1 5 4 36 ' ' D I A 72 1 . 1 % 1 2 6 4 . 9 6 1 2 6 3 . 3 1 12 7 1 . 2 1 2 7 0 . 3 1 2 6 5 . 6 1 2 6 4 . 0 1 2 6 6 . 1 1 2 6 4 . 4 7.923.2-- 03 0 0 3 C 0 5 0 0 3 0 0 3 C 0 4 0 2 5 7 3 ' H , 2 . 5 ' B W , 0 . 5 SS C h a n n e l 4 1 0 . 9 % 1 2 7 3 . 5 2 1 2 7 1 . 2 2 1 2 7 7 . 0 1 2 7 5 . 2 1 2 7 4 . 5 1 2 7 1 . 8 1 2 7 5 . 5 1 2 7 2 . 2 4.213.7-- 03 0 0 3 C 0 5 1 0 3 0 0 3 C 0 5 0 2 3 9 36 ' ' D I A 52 0 . 6 % 1 2 7 4 . 9 1 1 2 7 3 . 5 2 12 8 0 . 7 1 2 7 7 . 0 1 2 7 5 . 5 1 2 7 4 . 5 1 2 7 6 . 0 1 2 7 5 . 5 4.213.7-- 03 0 0 3 C 0 5 2 0 3 0 0 3 C 0 5 1 7 7 36 ' ' D I A 53 0 . 3 % 1 2 7 5 . 3 1 1 2 7 5 . 1 1 12 8 0 . 0 1 2 8 0 . 7 1 2 7 5 . 6 1 2 7 5 . 5 1 2 7 6 . 0 1 2 7 6 . 0 0.53.4-- 03 0 0 3 C 0 5 3 0 3 0 0 3 C 0 5 2 8 8 36 ' ' D I A 53 1 . 4 % 1 2 7 6 . 7 2 1 2 7 5 . 4 4 12 8 0 . 2 1 2 8 0 . 0 1 2 7 6 . 9 1 2 7 5 . 6 1 2 7 7 . 1 1 2 7 6 . 0 0.53.4-- 03 0 0 3 M 0 0 1 0 3 0 0 3 O 0 0 1 1 3 4 6 36 ' ' D I A 79 1 . 4 % 1 2 6 3 . 3 1 1 2 4 4 . 3 1 12 7 0 . 3 1 2 5 1 . 3 1 2 6 4 . 0 1 2 4 5 . 0 1 2 6 4 . 4 1 2 4 5 . 4 8.724.3-- 03 0 0 3 M 0 1 1 0 3 0 0 3 C 0 5 1 1 7 3 30 ' ' D I A 72 2 . 3 % 1 2 7 9 . 0 8 1 2 7 5 . 1 1 12 8 6 . 1 1 2 8 0 . 7 1 2 7 9 . 4 1 2 7 5 . 5 1 2 7 9 . 5 1 2 7 6 . 0 2.94.8-- 03 0 0 3 M 0 1 2 0 3 0 0 3 M 0 1 1 3 3 1 24 ' ' D I A 35 2 . 7 % 1 2 8 7 . 9 9 1 2 7 9 . 0 8 12 9 3 . 8 1 2 8 6 . 1 1 2 8 8 . 0 1 2 7 9 . 4 1 2 8 8 . 0 1 2 7 9 . 5 0.00.0-- 03 0 0 3 M 0 1 3 0 3 0 0 3 M 0 1 2 3 3 4 24 ' ' D I A 16 0 . 5 % 1 2 8 9 . 6 9 1 2 8 7 . 9 9 12 9 3 . 5 1 2 9 3 . 8 1 2 8 8 . 3 1 2 8 8 . 0 1 2 8 8 . 3 1 2 8 8 . 0 11.612.3-- 03 0 0 3 M 0 1 3 0 3 0 0 4 C 1 0 5 3 3 4 18 ' ' D I A 20 0 . 5 % 1 2 8 9 . 6 9 1 2 8 7 . 9 9 12 9 3 . 5 1 2 9 2 . 0 1 2 8 8 . 3 1 2 8 7 . 0 1 2 8 8 . 3 1 2 8 7 . 1 11.612.3-- 03 0 0 3 M 0 1 4 0 3 0 0 3 M 0 1 3 2 2 8 24 ' ' D I A 6 0 . 1 % 1 2 8 7 . 6 3 1 2 8 7 . 4 6 12 9 1 . 9 1 2 9 3 . 5 1 2 8 8 . 7 1 2 8 8 . 3 1 2 8 8 . 7 1 2 8 8 . 3 4.34.6-- 03 0 0 3 M 0 1 5 0 3 0 0 3 M 0 1 4 2 5 0 24 ' ' D I A 15 0 . 4 % 1 2 8 8 . 8 3 1 2 8 7 . 8 3 12 9 3 . 7 1 2 9 1 . 9 1 2 8 9 . 6 1 2 8 8 . 7 1 2 8 9 . 6 1 2 8 8 . 7 4.34.6-- 03 0 0 3 M 0 1 6 0 3 0 0 3 M 0 1 5 2 0 0 24 ' ' D I A 16 0 . 5 % 1 2 8 9 . 7 3 1 2 8 8 . 8 3 12 9 5 . 1 1 2 9 3 . 7 1 2 9 0 . 4 1 2 8 9 . 6 1 2 9 0 . 5 1 2 8 9 . 6 4.34.6-- 03 0 0 3 M 0 1 7 0 3 0 0 3 M 0 1 6 1 7 6 18 ' ' D I A 7 0 . 5 % 1 2 9 0 . 5 3 1 2 8 9 . 7 3 12 9 5 . 8 1 2 9 5 . 1 1 2 9 1 . 3 1 2 9 0 . 4 1 2 9 1 . 4 1 2 9 0 . 5 4.34.6-- 03 0 0 3 M 0 1 8 0 3 0 0 3 M 0 1 7 1 4 9 18 ' ' D I A 7 0 . 4 % 1 2 9 1 . 1 3 1 2 9 0 . 5 3 12 9 6 . 1 1 2 9 5 . 8 1 2 9 2 . 0 1 2 9 1 . 3 1 2 9 2 . 0 1 2 9 1 . 4 4.34.6-- 03 0 0 3 M 0 1 9 0 3 0 0 3 M 0 1 8 1 3 9 12 ' ' D I A 2 0 . 3 % 1 2 9 1 . 5 0 1 2 9 1 . 1 3 12 9 6 . 2 1 2 9 6 . 1 1 2 9 3 . 9 1 2 9 2 . 0 1 2 9 6 . 2 1 2 9 2 . 0 4.34.6-- 03 0 0 3 M 0 2 0 0 3 0 0 3 M 0 1 9 1 8 6 12 ' ' D I A 2 0 . 3 % 1 2 9 2 . 1 0 1 2 9 1 . 5 0 1 2 9 6 . 4 12 9 6 . 2 1 2 9 6 . 3 1 2 9 3 . 9 1 2 9 7 . 0 1 2 9 6 . 2 4.34.6Future 10-yr Un i t 3 , S u b - U n i t 4 03 0 0 4 C 0 0 3 0 3 0 0 4 M 0 0 8 2 9 5 15 ' ' D I A 9 2 . 0 % 1 2 6 4 . 2 8 1 2 5 8 . 4 1 12 6 8 . 0 12 6 7 . 3 1 2 6 4 . 6 1 2 5 8 . 5 1 2 6 4 . 6 1 2 5 8 . 6 1.11.4-- 03 0 0 4 C 0 0 5 0 3 0 0 4 C 0 0 3 2 0 8 15 ' ' D I A 6 0 . 7 % 1 2 6 5 . 8 0 1 2 6 4 . 2 8 12 6 9 . 4 1 2 6 8 . 0 1 2 6 6 . 2 1 2 6 4 . 6 1 2 6 6 . 2 1 2 6 4 . 6 1.11.4-- 03 0 0 4 C 0 0 6 0 3 0 0 4 C 0 0 5 1 7 4 12 ' ' D I A 2 0 . 2 % 1 2 6 6 . 1 9 1 2 6 5 . 8 0 12 6 9 . 7 1 2 6 9 . 4 1 2 6 6 . 8 1 2 6 6 . 2 1 2 6 6 . 9 1 2 6 6 . 2 1.11.4-- 03 0 0 4 C 0 0 9 0 3 0 0 4 M 0 0 7 1 9 0 24 ' ' D I A 42 5 . 3 % 1 2 6 0 . 9 5 1 2 5 0 . 8 6 12 6 7 . 1 1 2 6 7 . 3 1 2 6 1 . 1 1 2 5 3 . 0 1 2 6 1 . 1 1 2 5 3 . 1 0.40.4-- 03 0 0 4 C 0 1 1 0 3 0 0 4 C 0 0 9 2 1 5 12 ' ' D I A 2 0 . 3 % 1 2 6 1 . 5 8 1 2 6 0 . 9 5 12 6 6 . 6 1 2 6 7 . 1 1 2 6 1 . 9 1 2 6 1 . 1 1 2 6 1 . 9 1 2 6 1 . 1 0.40.4-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 18 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 4 C 0 2 2 0 3 0 0 4 M 0 1 3 5 2 24 ' ' D I A 28 1 . 3 % 1 2 6 0 . 7 1 1 2 6 0 . 0 1 12 6 4 . 2 1 2 6 4 . 2 1 2 6 1 . 3 1 2 5 9 . 3 1 2 6 1 . 3 1 2 5 9 . 3 5.05.5-- 03 0 0 4 C 0 3 5 0 3 0 0 4 C 0 0 6 3 1 6 12 ' ' D I A 2 0 . 4 % 1 2 6 7 . 4 8 1 2 6 6 . 1 9 12 7 0 . 8 1 2 6 9 . 7 1 2 6 8 . 0 1 2 6 6 . 8 1 2 6 8 . 0 1 2 6 6 . 9 1.11.4-- 03 0 0 4 C 0 4 3 0 3 0 0 4 M 0 3 3 4 4 12 ' ' D I A 5 1 . 8 % 1 2 5 6 . 8 1 1 2 5 6 . 0 1 12 6 2 . 7 1 2 6 3 . 5 1 2 5 7 . 2 1 2 5 6 . 9 1 2 5 7 . 2 1 2 5 6 . 9 1.51.5-- 03 0 0 4 C 0 5 6 0 3 0 0 4 M 0 4 1 4 3 15 ' ' D I A 6 0 . 9 % 1 2 7 6 . 4 8 1 2 7 6 . 1 1 12 8 1 . 7 1 2 8 2 . 4 1 2 7 7 . 0 1 2 7 6 . 5 1 2 7 7 . 0 1 2 7 6 . 5 2.32.3-- 03 0 0 4 C 0 6 3 0 3 0 0 4 M 0 4 4 4 6 5 24 ' ' D I A 16 0 . 5 % 1 2 8 0 . 4 1 1 2 7 7 . 8 9 12 8 6 . 5 1 2 8 4 . 0 1 2 8 0 . 8 1 2 7 8 . 0 1 2 8 0 . 8 1 2 7 8 . 1 1.21.4-- 03 0 0 4 C 0 8 7 0 3 0 0 4 M 0 5 7 2 8 0 12 ' ' D I A 4 1 . 4 % 1 2 6 4 . 7 4 1 2 6 0 . 7 5 12 7 0 . 0 1 2 6 9 . 3 1 2 6 5 . 1 1 2 6 2 . 7 1 2 6 5 . 1 1 2 6 3 . 0 1.01.0-- 03 0 0 4 C 0 9 1 0 3 0 0 4 M 0 6 1 3 8 15 ' ' D I A 14 4 . 6 % 1 2 6 3 . 8 3 1 2 6 2 . 1 0 12 6 8 . 3 1 2 6 9 . 5 1 2 6 4 . 1 1 2 6 3 . 6 1 2 6 4 . 1 1 2 6 3 . 7 1.41.9-- 03 0 0 4 C 0 9 3 0 3 0 0 4 C 0 9 1 1 1 5 15 ' ' D I A 5 0 . 5 % 1 2 6 4 . 6 1 1 2 6 4 . 0 3 12 6 9 . 7 1 2 6 8 . 3 1 2 6 5 . 1 1 2 6 4 . 1 1 2 6 5 . 2 1 2 6 4 . 1 1.41.9-- 03 0 0 4 C 0 9 4 0 3 0 0 4 C 0 9 3 1 5 5 15 ' ' D I A 5 0 . 5 % 1 2 6 5 . 5 6 1 2 6 4 . 8 1 12 7 0 . 6 1 2 6 9 . 7 1 2 6 6 . 0 1 2 6 5 . 1 1 2 6 6 . 1 1 2 6 5 . 2 1.41.9-- 03 0 0 4 C 1 0 0 0 3 0 0 4 M 0 6 4 5 6 18 ' ' D I A 21 3 . 8 % 1 2 6 6 . 7 1 1 2 6 4 . 5 9 12 7 2 . 5 1 2 7 1 . 8 1 2 6 7 . 7 1 2 6 5 . 2 1 2 6 7 . 7 1 2 6 5 . 3 15.216.1-- 03 0 0 4 C 1 0 1 0 3 0 0 4 C 1 0 0 1 7 4 18 ' ' D I A 16 2 . 2 % 1 2 7 0 . 8 1 1 2 6 6 . 9 1 12 7 4 . 5 1 2 7 2 . 5 1 2 7 1 . 8 1 2 6 7 . 7 1 2 7 1 . 9 1 2 6 7 . 7 12.913.7-- 03 0 0 4 C 1 0 2 0 3 0 0 4 C 1 0 1 6 7 18 ' ' D I A 20 3 . 3 % 1 2 7 3 . 2 0 1 2 7 1 . 0 1 12 7 6 . 3 1 2 7 4 . 5 1 2 7 4 . 1 1 2 7 1 . 8 1 2 7 4 . 1 1 2 7 1 . 9 12.913.7-- 03 0 0 4 C 1 0 3 0 3 0 0 4 M 0 6 5 1 4 8 18 ' ' D I A 8 0 . 5 % 1 2 8 1 . 6 1 1 2 8 0 . 8 7 12 8 6 . 8 1 2 8 7 . 1 1 2 8 2 . 2 1 2 8 1 . 0 1 2 8 2 . 2 1 2 8 1 . 0 2.32.4-- 03 0 0 4 C 1 0 4 0 3 0 0 4 C 1 0 3 6 0 15 ' ' D I A 5 0 . 5 % 1 2 8 2 . 0 9 1 2 8 1 . 8 1 12 8 7 . 7 1 2 8 6 . 8 1 2 8 2 . 7 1 2 8 2 . 2 1 2 8 2 . 7 1 2 8 2 . 2 2.32.4-- 03 0 0 4 C 1 0 5 0 3 0 0 4 C 1 0 2 3 6 6 3 . 3 ' H , 2 ' B W , 2 S S C h a n n e l 1 1 6 3 . 5% 1 2 8 5 . 7 5 1 2 7 3 . 0 0 1 2 9 2 . 0 1 2 7 6 . 3 1 2 8 7 . 0 1 2 7 4 . 1 1 2 8 7 . 1 1 2 7 4 . 1 11.612.3-- 03 0 0 4 C 1 1 2 0 3 0 0 4 M 0 7 0 3 9 18 ' ' D I A 20 3 . 3 % 1 2 7 5 . 3 1 1 2 7 4 . 0 1 12 8 0 . 2 1 2 8 0 . 8 1 2 7 5 . 8 1 2 7 4 . 1 1 2 7 5 . 9 1 2 7 4 . 1 5.06.2-- 03 0 0 4 C 1 1 4 0 3 0 0 4 M 0 7 1 8 5 18 ' ' D I A 8 0 . 5 % 1 2 7 7 . 3 6 1 2 7 6 . 9 5 12 8 2 . 2 1 2 8 1 . 5 1 2 7 8 . 2 1 2 7 7 . 4 1 2 7 8 . 4 1 2 7 7 . 5 5.06.2-- 03 0 0 4 C 1 1 5 0 3 0 0 4 C 1 1 4 3 6 1 15 ' ' D I A 5 0 . 5 % 1 2 7 9 . 3 8 1 2 7 7 . 5 6 12 8 4 . 2 1 2 8 2 . 2 1 2 8 0 . 0 1 2 7 8 . 2 1 2 8 0 . 2 1 2 7 8 . 4 2.63.6-- 03 0 0 4 C 1 1 9 0 3 0 0 4 C 1 1 4 5 5 18 ' ' D I A 8 0 . 5 % 1 2 7 7 . 8 2 1 2 7 7 . 5 6 12 8 1 . 7 1 2 8 2 . 2 1 2 7 8 . 3 1 2 7 8 . 2 1 2 7 8 . 4 1 2 7 8 . 4 1.51.8-- 03 0 0 4 C 1 2 0 0 3 0 0 4 C 1 1 9 2 0 4 18 ' ' D I A 15 2 . 0 % 1 2 8 2 . 0 2 1 2 7 8 . 0 2 12 9 1 . 6 1 2 8 1 . 7 1 2 8 2 . 3 1 2 7 8 . 3 1 2 8 2 . 4 1 2 7 8 . 4 1.51.8-- 03 0 0 4 C 1 2 1 0 3 0 0 4 M 0 7 2 4 5 18 ' ' D I A 17 2 . 4 % 1 2 8 0 . 7 1 1 2 7 9 . 6 2 12 8 4 . 4 1 2 8 5 . 3 1 2 8 1 . 2 1 2 8 0 . 0 1 2 8 1 . 2 1 2 8 0 . 0 4.54.6-- 03 0 0 4 C 1 2 2 0 3 0 0 4 C 1 2 1 9 5 18 ' ' D I A 28 6 . 4 % 1 2 8 6 . 9 1 1 2 8 0 . 8 1 12 9 0 . 8 1 2 8 4 . 4 1 2 8 7 . 3 1 2 8 1 . 2 1 2 8 7 . 3 1 2 8 1 . 2 4.54.6-- 03 0 0 4 C 1 2 3 0 3 0 0 4 M 0 7 2 4 3 15 ' ' D I A 8 1 . 5 % 1 2 8 0 . 2 6 1 2 7 9 . 6 2 12 8 4 . 6 1 2 8 5 . 3 1 2 8 0 . 7 1 2 8 0 . 0 1 2 8 0 . 7 1 2 8 0 . 0 1.71.7-- 03 0 0 4 C 1 2 4 0 3 0 0 4 C 1 2 3 2 2 3 12 ' ' D I A 3 0 . 5 % 1 2 8 1 . 4 3 1 2 8 0 . 3 6 12 8 5 . 7 1 2 8 4 . 6 1 2 8 2 . 0 1 2 8 0 . 7 1 2 8 2 . 0 1 2 8 0 . 7 1.71.7-- 03 0 0 4 C 2 0 0 0 3 0 0 4 O 0 0 2 7 8 24 ' ' D I A 33 2 . 4 % 1 2 5 8 . 1 6 1 2 5 6 . 3 1 12 6 6 . 2 1 2 5 6 . 3 1 2 5 8 . 5 1 2 5 6 . 6 1 2 5 8 . 6 1 2 5 6 . 7 2.02.9-- 03 0 0 4 C 2 0 1 0 3 0 0 4 C 2 0 0 1 2 9 12 ' ' D I A 2 0 . 4 % 1 2 6 1 . 4 6 1 2 6 0 . 9 6 12 6 6 . 0 1 2 6 6 . 2 1 2 6 1 . 7 1 2 5 8 . 5 1 2 6 1 . 7 1 2 5 8 . 6 0.40.4-- 03 0 0 4 C 2 0 3 0 3 0 0 4 C 2 0 1 1 8 7 12 ' ' D I A 2 0 . 3 % 1 2 6 2 . 1 0 1 2 6 1 . 4 6 12 6 6 . 3 1 2 6 6 . 0 1 2 6 2 . 4 1 2 6 1 . 7 1 2 6 2 . 4 1 2 6 1 . 7 0.40.4-- 03 0 0 4 C 2 0 5 0 3 0 0 4 C 2 0 0 8 2 12 ' ' D I A 3 0 . 7 % 1 2 6 2 . 5 9 1 2 6 1 . 9 8 12 6 6 . 8 1 2 6 6 . 2 1 2 6 3 . 0 1 2 5 8 . 5 1 2 6 3 . 0 1 2 5 8 . 6 1.01.0-- 03 0 0 4 C 2 0 7 0 3 0 0 4 C 2 0 5 3 3 5 12 ' ' D I A 5 1 . 7 % 1 2 6 8 . 3 9 1 2 6 2 . 5 9 12 7 1 . 3 1 2 6 6 . 8 1 2 6 8 . 7 1 2 6 3 . 0 1 2 6 8 . 7 1 2 6 3 . 0 1.01.0-- 03 0 0 4 C 2 0 8 0 3 0 0 4 M 1 0 0 1 2 3 24 ' ' D I A 21 0 . 8 % 1 2 5 9 . 3 1 1 2 5 8 . 3 1 12 6 1 . 8 1 2 6 6 . 1 1 2 5 9 . 6 1 2 5 8 . 6 1 2 5 9 . 7 1 2 5 8 . 7 0.81.6-- 03 0 0 4 M 0 0 2 0 3 0 0 4 O 0 0 1 3 1 4 48 ' ' D I A 14 2 0 . 9 % 1 2 4 3 . 2 3 1 2 4 0 . 3 1 12 5 9 . 0 1 2 4 0 . 3 1 2 4 5 . 0 1 2 4 2 . 1 1 2 4 5 . 1 1 2 4 2 . 2 58.462.8-- 03 0 0 4 M 0 0 3 0 3 0 0 4 M 0 0 2 3 4 6 48 ' ' D I A 94 0 . 4 % 1 2 4 4 . 8 0 1 2 4 3 . 4 3 12 6 0 . 4 1 2 5 9 . 0 1 2 4 7 . 1 1 2 4 5 . 0 1 2 4 7 . 2 1 2 4 5 . 1 58.362.8-- 03 0 0 4 M 0 0 4 0 3 0 0 4 M 0 0 3 3 1 6 48 ' ' D I A 94 0 . 4 % 1 2 4 6 . 2 4 1 2 4 5 . 0 0 12 5 8 . 9 1 2 6 0 . 4 1 2 4 8 . 5 1 2 4 7 . 1 1 2 4 8 . 6 1 2 4 7 . 2 58.362.8-- 03 0 0 4 M 0 0 5 0 3 0 0 4 M 0 0 4 3 1 5 48 ' ' D I A 94 0 . 4 % 1 2 4 7 . 6 8 1 2 4 6 . 4 4 12 6 1 . 9 1 2 5 8 . 9 1 2 5 0 . 0 1 2 4 8 . 5 1 2 5 0 . 1 1 2 4 8 . 6 58.362.8-- 03 0 0 4 M 0 0 6 0 3 0 0 4 M 0 0 5 3 0 4 48 ' ' D I A 96 0 . 4 % 1 2 4 9 . 1 2 1 2 4 7 . 8 8 12 6 4 . 9 1 2 6 1 . 9 1 2 5 1 . 4 1 2 5 0 . 0 1 2 5 1 . 5 1 2 5 0 . 1 58.362.8-- 03 0 0 4 M 0 0 7 0 3 0 0 4 M 0 0 6 3 2 1 48 ' ' D I A 10 4 0 . 5 % 1 2 5 0 . 8 6 1 2 4 9 . 3 2 12 6 7 . 3 1 2 6 4 . 9 1 2 5 3 . 0 1 2 5 1 . 4 1 2 5 3 . 1 1 2 5 1 . 5 58.861.8-- 03 0 0 4 M 0 0 8 0 3 0 0 4 M 0 0 7 7 1 15 ' ' D I A 23 1 0 . 5 % 1 2 5 8 . 3 1 1 2 5 0 . 8 6 12 6 7 . 3 1 2 6 7 . 3 1 2 5 8 . 5 1 2 5 3 . 0 1 2 5 8 . 6 1 2 5 3 . 1 1.62.0-- 03 0 0 4 M 0 0 9 0 3 0 0 4 M 0 0 7 1 4 0 48 ' ' D I A 83 0 . 3 % 1 2 5 1 . 2 9 1 2 5 0 . 8 6 12 6 5 . 4 1 2 6 7 . 3 1 2 5 3 . 6 1 2 5 3 . 0 1 2 5 3 . 6 1 2 5 3 . 1 54.759.1-- 03 0 0 4 M 0 1 0 0 3 0 0 4 M 0 0 9 3 3 9 48 ' ' D I A 10 1 0 . 5 % 1 2 5 2 . 8 5 1 2 5 1 . 2 9 12 6 2 . 1 1 2 6 5 . 4 1 2 5 5 . 0 1 2 5 3 . 6 1 2 5 5 . 1 1 2 5 3 . 6 53.857.8-- 03 0 0 4 M 0 1 1 0 3 0 0 4 M 0 1 0 6 1 24 ' ' D I A 55 5 . 7 % 1 2 5 6 . 3 1 1 2 5 2 . 8 5 12 6 2 . 1 1 2 6 2 . 1 1 2 5 6 . 7 1 2 5 5 . 0 1 2 5 6 . 7 1 2 5 5 . 1 5.05.5-- 03 0 0 4 M 0 1 2 0 3 0 0 4 M 0 1 1 1 0 6 24 ' ' D I A 23 0 . 9 % 1 2 5 7 . 6 6 1 2 5 6 . 7 0 12 6 3 . 4 1 2 6 2 . 1 1 2 5 8 . 3 1 2 5 6 . 7 1 2 5 8 . 3 1 2 5 6 . 7 5.05.5-- 03 0 0 4 M 0 1 3 0 3 0 0 4 M 0 1 2 6 2 24 ' ' D I A 31 1 . 7 % 1 2 5 8 . 7 1 1 2 5 7 . 6 6 12 6 4 . 2 1 2 6 3 . 4 1 2 5 9 . 3 1 2 5 8 . 3 1 2 5 9 . 3 1 2 5 8 . 3 5.05.5-- 03 0 0 4 M 0 3 0 0 3 0 0 4 M 0 1 0 2 0 6 48 ' ' D I A 10 6 0 . 5 % 1 2 5 3 . 9 0 1 2 5 2 . 8 5 12 6 3 . 0 1 2 6 2 . 1 1 2 5 5 . 9 1 2 5 5 . 0 1 2 5 6 . 0 1 2 5 5 . 1 49.852.6-- 03 0 0 4 M 0 3 1 0 3 0 0 4 M 0 3 0 1 2 3 48 ' ' D I A 10 4 0 . 5 % 1 2 5 4 . 5 0 1 2 5 3 . 9 0 12 6 4 . 2 1 2 6 3 . 0 1 2 5 6 . 5 1 2 5 5 . 9 1 2 5 6 . 5 1 2 5 6 . 0 52.554.7-- 03 0 0 4 M 0 3 2 0 3 0 0 4 M 0 3 1 4 6 30 ' ' D I A 21 0 . 2 % 1 2 5 4 . 6 1 1 2 5 4 . 5 0 12 6 3 . 4 1 2 6 4 . 2 1 2 5 6 . 5 1 2 5 6 . 5 1 2 5 6 . 5 1 2 5 6 . 5 8.99.1-- 03 0 0 4 M 0 3 3 0 3 0 0 4 M 0 3 2 3 1 2 30 ' ' D I A 28 0 . 4 % 1 2 5 5 . 9 1 1 2 5 4 . 6 1 12 6 3 . 5 1 2 6 3 . 4 1 2 5 6 . 9 1 2 5 6 . 5 1 2 5 6 . 9 1 2 5 6 . 5 8.99.1-- 03 0 0 4 M 0 3 4 0 3 0 0 4 M 0 3 3 2 4 7 30 ' ' D I A 25 0 . 3 % 1 2 5 6 . 8 1 1 2 5 6 . 0 1 12 6 4 . 6 1 2 6 3 . 5 1 2 5 7 . 8 1 2 5 6 . 9 1 2 5 7 . 8 1 2 5 6 . 9 7.47.6-- 03 0 0 4 M 0 3 5 0 3 0 0 4 C 0 4 3 1 2 7 15 ' ' D I A 4 0 . 3 % 1 2 5 7 . 3 1 1 2 5 6 . 9 1 12 6 2 . 0 1 2 6 2 . 7 1 2 5 7 . 9 1 2 5 7 . 2 1 2 5 7 . 9 1 2 5 7 . 2 1.51.5-- 03 0 0 4 M 0 3 6 0 3 0 0 4 M 0 3 4 2 5 5 30 ' ' D I A 20 0 . 2 % 1 2 5 7 . 5 1 1 2 5 6 . 9 1 12 6 3 . 9 1 2 6 4 . 6 1 2 5 8 . 4 1 2 5 7 . 8 1 2 5 8 . 4 1 2 5 7 . 8 5.75.9-- 03 0 0 4 M 0 3 7 0 3 0 0 4 M 0 3 6 4 0 24 ' ' D I A 16 0 . 5 % 1 2 5 7 . 8 1 1 2 5 7 . 6 1 12 6 3 . 7 1 2 6 3 . 9 1 2 5 8 . 5 1 2 5 8 . 4 1 2 5 8 . 5 1 2 5 8 . 4 3.43.7-- 03 0 0 4 M 0 3 8 0 3 0 0 4 M 0 3 5 9 0 15 ' ' D I A 6 0 . 7 % 1 2 5 8 . 0 1 1 2 5 7 . 4 1 12 6 1 . 6 12 6 2 . 0 1 2 5 8 . 5 1 2 5 7 . 9 1 2 5 8 . 5 1 2 5 7 . 9 1.51.5-- 03 0 0 4 M 0 3 9 0 3 0 0 4 M 0 3 7 2 5 4 24 ' ' D I A 57 5 . 7 % 1 2 7 2 . 4 6 1 2 5 7 . 9 1 12 7 8 . 7 1 2 6 3 . 7 1 2 7 2 . 8 1 2 5 8 . 5 1 2 7 2 . 8 1 2 5 8 . 5 3.43.7-- 03 0 0 4 M 0 4 0 0 3 0 0 4 M 0 3 9 7 5 24 ' ' D I A 38 2 . 7 % 1 2 7 4 . 6 6 1 2 7 2 . 6 6 12 8 0 . 9 1 2 7 8 . 7 1 2 7 5 . 1 1 2 7 2 . 8 1 2 7 5 . 1 1 2 7 2 . 8 3.43.7-- 03 0 0 4 M 0 4 1 0 3 0 0 4 M 0 4 0 1 7 2 24 ' ' D I A 18 0 . 6 % 1 2 7 5 . 9 1 1 2 7 4 . 8 6 12 8 2 . 4 1 2 8 0 . 9 1 2 7 6 . 5 1 2 7 5 . 1 1 2 7 6 . 5 1 2 7 5 . 1 3.43.7-- 03 0 0 4 M 0 4 2 0 3 0 0 4 C 0 5 6 1 5 6 15 ' ' D I A 4 0 . 4 % 1 2 7 7 . 3 1 1 2 7 6 . 6 8 12 8 3 . 3 1 2 8 1 . 7 1 2 7 8 . 0 1 2 7 7 . 0 1 2 7 8 . 0 1 2 7 7 . 0 2.32.3-- 03 0 0 4 M 0 4 3 0 3 0 0 4 M 0 4 2 2 4 0 15 ' ' D I A 6 0 . 9 % 1 2 7 9 . 7 2 1 2 7 7 . 5 1 12 8 5 . 7 1 2 8 3 . 3 1 2 8 0 . 2 1 2 7 8 . 0 1 2 8 0 . 2 1 2 7 8 . 0 2.32.3-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 19 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 4 M 0 4 4 0 3 0 0 4 M 0 4 1 2 6 5 24 ' ' D I A 19 0 . 6 % 1 2 7 7 . 6 9 1 2 7 6 . 1 1 12 8 4 . 0 1 2 8 2 . 4 1 2 7 8 . 0 1 2 7 6 . 5 1 2 7 8 . 1 1 2 7 6 . 5 1.11.4-- 03 0 0 4 M 0 5 0 0 3 0 0 4 M 0 3 1 4 1 30 ' ' D I A 83 3 . 9 % 1 2 5 6 . 1 0 1 2 5 4 . 5 0 12 6 3 . 3 1 2 6 4 . 2 1 2 5 7 . 3 1 2 5 6 . 5 1 2 5 7 . 3 1 2 5 6 . 5 28.429.9-- 03 0 0 4 M 0 5 1 0 3 0 0 4 M 0 5 0 1 0 1 30 ' ' D I A 6 0 . 0 % 1 2 5 6 . 1 2 1 2 5 6 . 1 0 1 2 6 3 . 8 1 2 6 3 . 3 1 2 5 8 . 0 1 2 5 7 . 3 1 2 5 8 . 1 1 2 5 7 . 3 25.527.8-- 03 0 0 4 M 0 5 2 0 3 0 0 4 M 0 5 1 1 4 6 30 ' ' D I A 38 0 . 8 % 1 2 5 7 . 2 4 1 2 5 6 . 1 2 12 6 4 . 5 1 2 6 3 . 8 1 2 5 8 . 8 1 2 5 8 . 0 1 2 5 8 . 9 1 2 5 8 . 1 25.427.7-- 03 0 0 4 M 0 5 3 0 3 0 0 4 M 0 5 2 2 7 7 30 ' ' D I A 24 0 . 3 % 1 2 5 8 . 1 5 1 2 5 7 . 2 4 12 6 5 . 9 1 2 6 4 . 5 1 2 5 9 . 9 1 2 5 8 . 8 1 2 6 0 . 1 1 2 5 8 . 9 21.423.6-- 03 0 0 4 M 0 5 4 0 3 0 0 4 M 0 5 3 1 4 8 30 ' ' D I A 29 0 . 5 % 1 2 5 8 . 8 3 1 2 5 8 . 1 5 12 6 6 . 6 1 2 6 5 . 9 1 2 6 0 . 5 1 2 5 9 . 9 1 2 6 0 . 6 1 2 6 0 . 1 21.423.6-- 03 0 0 4 M 0 5 5 0 3 0 0 4 M 0 5 4 1 6 5 30 ' ' D I A 25 0 . 3 % 1 2 5 9 . 4 0 1 2 5 8 . 8 3 12 6 7 . 5 1 2 6 6 . 6 1 2 6 1 . 1 1 2 6 0 . 5 1 2 6 1 . 3 1 2 6 0 . 6 21.423.6-- 03 0 0 4 M 0 5 6 0 3 0 0 4 M 0 5 5 1 3 0 27 ' ' D I A 20 0 . 4 % 1 2 5 9 . 9 1 1 2 5 9 . 4 0 12 6 8 . 0 1 2 6 7 . 5 1 2 6 1 . 8 1 2 6 1 . 1 1 2 6 2 . 0 1 2 6 1 . 3 21.423.6-- 03 0 0 4 M 0 5 7 0 3 0 0 4 M 0 5 6 2 0 7 27 ' ' D I A 21 0 . 4 % 1 2 6 0 . 7 5 1 2 5 9 . 9 1 12 6 9 . 3 1 2 6 8 . 0 1 2 6 2 . 7 1 2 6 1 . 8 1 2 6 3 . 0 1 2 6 2 . 0 21.423.7-- 03 0 0 4 M 0 5 8 0 3 0 0 4 M 0 5 7 2 8 0 15 ' ' D I A 6 0 . 7 % 1 2 6 2 . 7 1 1 2 6 0 . 7 5 12 6 7 . 1 1 2 6 9 . 3 1 2 6 3 . 2 1 2 6 2 . 7 1 2 6 3 . 2 1 2 6 3 . 0 1.71.7-- 03 0 0 4 M 0 5 9 0 3 0 0 4 M 0 5 8 2 1 2 15 ' ' D I A 5 0 . 5 % 1 2 6 3 . 9 4 1 2 6 2 . 9 1 12 6 9 . 5 1 2 6 7 . 1 1 2 6 4 . 5 1 2 6 3 . 2 1 2 6 4 . 5 1 2 6 3 . 2 1.71.7-- 03 0 0 4 M 0 6 0 0 3 0 0 4 M 0 5 9 1 3 9 15 ' ' D I A 4 0 . 4 % 1 2 6 4 . 9 1 1 2 6 4 . 3 9 12 7 0 . 1 1 2 6 9 . 5 1 2 6 5 . 5 1 2 6 4 . 5 1 2 6 5 . 5 1 2 6 4 . 5 1.71.7-- 03 0 0 4 M 0 6 1 0 3 0 0 4 M 0 6 2 2 4 1 36 ' ' D I A 31 0 . 2 % 1 2 6 2 . 1 0 1 2 6 1 . 6 3 12 6 9 . 5 1 2 6 9 . 3 1 2 6 3 . 6 1 2 6 2 . 7 1 2 6 3 . 7 1 2 6 2 . 8 18.821.0-- 03 0 0 4 M 0 6 2 0 3 0 0 4 M 0 5 7 4 1 36 ' ' D I A 10 4 2 . 1 % 1 2 6 1 . 6 3 1 2 6 0 . 7 5 12 6 9 . 3 1 2 6 9 . 3 1 2 6 2 . 7 1 2 6 2 . 7 1 2 6 2 . 8 1 2 6 3 . 0 18.821.0-- 03 0 0 4 M 0 6 3 0 3 0 0 4 M 0 6 1 1 8 8 30 ' ' D I A 24 0 . 3 % 1 2 6 2 . 7 0 1 2 6 2 . 1 0 12 7 0 . 3 1 2 6 9 . 5 1 2 6 4 . 2 1 2 6 3 . 6 1 2 6 4 . 3 1 2 6 3 . 7 16.017.7-- 03 0 0 4 M 0 6 4 0 3 0 0 4 M 0 6 3 2 2 5 30 ' ' D I A 27 0 . 4 % 1 2 6 3 . 8 1 1 2 6 2 . 9 0 12 7 1 . 8 1 2 7 0 . 3 1 2 6 5 . 2 1 2 6 4 . 2 1 2 6 5 . 3 1 2 6 4 . 3 16.017.7-- 03 0 0 4 M 0 6 5 0 3 0 0 4 C 1 0 0 2 5 9 18 ' ' D I A 25 5 . 3 % 1 2 8 0 . 6 7 1 2 6 6 . 9 1 12 8 7 . 1 1 2 7 2 . 5 1 2 8 1 . 0 1 2 6 7 . 7 1 2 8 1 . 0 1 2 6 7 . 7 2.32.4-- 03 0 0 4 M 0 6 6 0 3 0 0 4 C 1 0 4 1 0 4 15 ' ' D I A 5 0 . 5 % 1 2 8 2 . 8 1 1 2 8 2 . 2 9 12 8 9 . 6 1 2 8 7 . 7 1 2 8 3 . 4 1 2 8 2 . 7 1 2 8 3 . 4 1 2 8 2 . 7 2.32.4-- 03 0 0 4 M 0 7 0 0 3 0 0 4 M 0 3 1 2 9 9 24 ' ' D I A 58 6 . 3 % 1 2 7 3 . 4 3 1 2 5 4 . 5 0 12 8 0 . 8 1 2 6 4 . 2 1 2 7 4 . 1 1 2 5 6 . 5 1 2 7 4 . 1 1 2 5 6 . 5 12.814.1-- 03 0 0 4 M 0 7 1 0 3 0 0 4 C 1 1 2 9 5 18 ' ' D I A 12 1 . 3 % 1 2 7 6 . 7 5 1 2 7 5 . 5 1 12 8 1 . 5 1 2 8 0 . 2 1 2 7 7 . 4 1 2 7 5 . 8 1 2 7 7 . 5 1 2 7 5 . 9 5.06.2-- 03 0 0 4 M 0 7 2 0 3 0 0 4 M 0 7 0 3 1 1 21 ' ' D I A 21 1 . 7 % 1 2 7 9 . 3 9 1 2 7 4 . 0 1 12 8 5 . 3 1 2 8 0 . 8 1 2 8 0 . 0 1 2 7 4 . 1 1 2 8 0 . 0 1 2 7 4 . 1 6.26.3-- 03 0 0 4 M 1 0 0 0 3 0 0 4 C 2 0 0 1 8 24 ' ' D I A 21 0 . 8 % 1 2 5 8 . 3 1 1 2 5 8 . 1 6 12 6 6 . 1 1 2 6 6 . 2 1 2 5 8 . 6 1 2 5 8 . 5 1 2 5 8 . 7 1 2 5 8 . 6 0.81.6-- Un i t 3 , S u b - U n i t 5 03 0 0 5 M 0 0 1 0 3 0 0 5 O 0 0 1 5 1 0 15 ' ' D I A 11 2 . 9 % 1 2 5 8 . 1 1 1 2 4 3 . 3 1 12 6 3 . 3 1 2 5 2 . 3 1 2 5 8 . 6 1 2 4 3 . 8 1 2 5 8 . 7 1 2 4 3 . 9 3.64.5-- 03 0 0 5 M 0 0 2 0 3 0 0 5 M 0 0 1 1 0 9 15 ' ' D I A 3 0 . 2 % 1 2 5 8 . 3 1 1 2 5 8 . 1 1 12 6 3 . 6 1 2 6 3 . 3 1 2 5 9 . 2 1 2 5 8 . 6 1 2 5 9 . 3 1 2 5 8 . 7 3.64.5-- 03 0 0 5 M 0 0 3 0 3 0 0 5 M 0 0 2 3 5 0 15 " D I A 2 0 . 1 % 1 2 5 8 . 6 1 1 2 5 8 . 3 1 1 2 6 4 . 2 1 2 6 3 . 6 1 2 5 9 . 6 1 2 5 9 . 2 1 2 5 9 . 7 1 2 5 9 . 3 1.92.2-- 03 0 0 5 M 0 0 4 0 3 0 0 5 M 0 0 3 1 5 8 12 ' ' D I A 3 0 . 6 % 1 2 5 9 . 5 9 1 2 5 8 . 6 1 12 6 5 . 0 1 2 6 4 . 2 1 2 6 0 . 2 1 2 5 9 . 6 1 2 6 0 . 2 1 2 5 9 . 7 1.92.2-- 03 0 0 5 M 0 1 0 0 3 0 0 5 O 0 0 2 2 3 4 24 ' ' D I A 61 6 . 0 % 1 2 5 7 . 4 1 1 2 4 3 . 3 1 12 6 6 . 7 1 2 5 3 . 3 1 2 5 7 . 7 1 2 4 3 . 6 1 2 5 7 . 7 1 2 4 3 . 6 3.13.1-- 03 0 0 5 M 0 2 0 0 3 0 0 5 O 0 0 3 1 1 0 30 ' ' D I A 30 0 . 5 % 1 2 5 4 . 9 6 1 2 5 4 . 4 1 12 6 7 . 0 1 2 6 6 . 9 1 2 5 5 . 4 1 2 5 4 . 9 1 2 5 5 . 5 1 2 5 5 . 0 2.43.6-- 03 0 0 5 M 0 2 1 0 3 0 0 5 M 0 2 0 7 9 18 ' ' D I A 7 0 . 4 % 1 2 5 5 . 3 1 1 2 5 4 . 9 6 12 6 6 . 3 1 2 6 7 . 0 1 2 5 5 . 8 1 2 5 5 . 4 1 2 5 5 . 9 1 2 5 5 . 5 1.52.3-- 03 0 0 5 M 0 2 2 0 3 0 0 5 M 0 2 1 2 7 3 18 ' ' D I A 7 0 . 4 % 1 2 5 6 . 5 0 1 2 5 5 . 3 1 12 6 5 . 8 1 2 6 6 . 3 1 2 5 6 . 8 1 2 5 5 . 8 1 2 5 6 . 8 1 2 5 5 . 9 0.70.7-- Un i t 3 , S u b - U n i t 6 03 0 0 6 C 0 2 4 0 3 0 0 6 M 0 2 0 3 2 0 36 ' ' D I A 49 0 . 5 % 1 2 6 5 . 3 4 1 2 6 3 . 7 0 12 7 1 . 8 1 2 7 2 . 5 1 2 6 6 . 0 1 2 6 4 . 1 1 2 6 6 . 0 1 2 6 4 . 1 4.95.0-- 03 0 0 6 C 0 3 4 0 3 0 0 6 M 0 2 1 8 8 54 ' ' D I A 12 5 0 . 4 % 1 2 6 5 . 2 3 1 2 6 4 . 8 6 12 7 3 . 5 1 2 7 2 . 6 1 2 6 6 . 2 1 2 6 5 . 3 1 2 6 7 . 0 1 2 6 5 . 6 13.741.4-- 03 0 0 6 C 0 3 5 0 3 0 0 6 M 0 2 3 5 8 15 ' ' D I A 14 4 . 3 % 1 2 6 8 . 1 8 1 2 6 5 . 7 0 12 7 1 . 1 1 2 7 2 . 5 1 2 6 8 . 5 1 2 6 6 . 7 1 2 6 8 . 6 1 2 6 7 . 6 2.63.8-- 03 0 0 6 C 0 3 7 0 3 0 0 6 C 0 3 5 2 4 6 12 ' ' D I A 2 0 . 4 % 1 2 6 9 . 4 1 1 2 6 8 . 4 3 12 7 2 . 4 1 2 7 1 . 1 1 2 7 0 . 2 1 2 6 8 . 5 1 2 7 0 . 2 1 2 6 8 . 6 2.22.2-- 03 0 0 6 C 0 4 1 0 3 0 0 6 M 0 2 6 4 3 24 ' ' D I A 17 0 . 6 % 1 2 6 8 . 3 1 1 2 6 8 . 0 6 12 7 3 . 0 1 2 7 3 . 5 1 2 6 8 . 7 1 2 6 8 . 4 1 2 6 9 . 3 1 2 6 9 . 2 1.48.3-- 03 0 0 6 C 0 6 0 0 3 0 0 6 C 0 4 1 1 7 8 2 . 5 ' H , 3 ' B W , 2 SS C h a n n e l 6 8 0 . 6 % 1 2 6 9 . 3 1 1 2 6 8 . 3 1 1 2 7 1 . 9 1 2 7 3 . 0 1 2 6 9 . 6 1 2 6 8 . 7 1 2 7 0 . 2 1 2 6 9 . 3 1.48.3-- 03 0 0 6 C 0 6 1 0 3 0 0 6 C 0 6 0 1 4 8 18 ' ' D I A 6 0 . 4 % 1 2 6 9 . 8 4 1 2 6 9 . 3 1 12 7 3 . 1 1 2 7 1 . 9 1 2 7 0 . 3 1 2 6 9 . 6 1 2 7 1 . 0 1 2 7 0 . 2 1.27.1-- 03 0 0 6 C 0 6 3 0 3 0 0 6 C 0 6 1 3 2 4 18 ' ' D I A 6 0 . 4 % 1 2 7 1 . 2 4 1 2 6 9 . 9 4 12 7 4 . 4 1 2 7 3 . 1 1 2 7 1 . 6 1 2 7 0 . 3 1 2 7 2 . 1 1 2 7 1 . 0 0.63.9-- 03 0 0 6 C 0 6 5 0 3 0 0 6 O 0 0 2 2 5 1 24 ' ' D I A 11 0 . 2 % 1 2 7 2 . 5 8 1 2 7 2 . 0 0 12 7 6 . 0 1 2 7 2 . 8 1 2 7 3 . 3 1 2 7 2 . 6 1 2 7 3 . 6 1 2 7 2 . 9 3.26.0-- 03 0 0 6 J 0 0 1 0 3 0 0 6 M 0 0 6 1 2 5 48 ' ' D I A 86 0 . 3 % 1 2 5 7 . 7 1 1 2 5 7 . 2 8 12 7 3 . 4 1 2 7 3 . 4 1 2 5 8 . 6 1 2 5 8 . 6 1 2 5 9 . 3 1 2 5 9 . 3 6.06.2-- 03 0 0 6 J 0 0 2 0 3 0 0 6 J 0 0 1 1 0 4 48 ' ' D I A 75 0 . 3 % 1 2 5 8 . 0 1 1 2 5 7 . 7 1 12 7 3 . 4 1 2 7 3 . 4 1 2 5 8 . 8 1 2 5 8 . 6 1 2 5 9 . 3 1 2 5 9 . 3 6.06.2-- 03 0 0 6 J 0 0 3 0 3 0 0 6 M 0 0 7 2 1 1 48 ' ' D I A 15 0 0 . 9 % 1 2 6 0 . 2 1 1 2 5 8 . 2 4 12 7 3 . 5 1 2 7 2 . 3 1 2 6 0 . 8 1 2 5 9 . 0 1 2 6 0 . 8 1 2 5 9 . 3 6.06.2-- 03 0 0 6 M 0 0 1 0 3 0 0 6 O 0 0 1 3 2 9 60 ' ' D I A 56 0 . 2 % 1 2 4 9 . 4 3 1 2 4 8 . 9 0 12 6 7 . 8 1 2 4 9 . 6 1 2 5 1 . 7 1 2 5 0 . 3 1 2 5 2 . 7 1 2 5 1 . 0 24.753.9-- 03 0 0 6 M 0 0 2 0 3 0 0 6 M 0 0 1 1 3 4 60 ' ' D I A 99 0 . 5 % 1 2 5 0 . 1 0 1 2 4 9 . 4 3 12 6 1 . 3 1 2 6 7 . 8 1 2 5 1 . 9 1 2 5 1 . 7 1 2 5 3 . 0 1 2 5 2 . 7 24.753.9-- 03 0 0 6 M 0 0 3 0 3 0 0 6 M 0 0 2 1 7 8 60 ' ' D I A 80 0 . 3 % 1 2 5 0 . 7 7 1 2 5 0 . 2 0 12 6 3 . 3 1 2 6 1 . 3 1 2 5 2 . 7 1 2 5 1 . 9 1 2 5 3 . 7 1 2 5 3 . 0 24.753.9-- 03 0 0 6 M 0 0 4 0 3 0 0 6 M 0 0 3 3 3 1 60 ' ' D I A 13 7 0 . 9 % 1 2 5 3 . 9 9 1 2 5 0 . 8 7 12 6 6 . 6 1 2 6 3 . 3 1 2 5 5 . 4 1 2 5 2 . 7 1 2 5 6 . 2 1 2 5 3 . 7 24.753.9-- 03 0 0 6 M 0 0 5 0 3 0 0 6 M 0 0 4 2 2 2 60 ' ' D I A 13 7 1 . 0 % 1 2 5 6 . 3 1 1 2 5 4 . 0 9 12 7 3 . 4 1 2 6 6 . 6 1 2 5 7 . 7 1 2 5 5 . 4 1 2 5 8 . 5 1 2 5 6 . 2 24.753.9-- 03 0 0 6 M 0 0 6 0 3 0 0 6 M 0 0 5 7 3 60 ' ' D I A 14 5 1 . 0 % 1 2 5 7 . 1 8 1 2 5 6 . 4 1 12 7 3 . 4 1 2 7 3 . 4 1 2 5 8 . 6 1 2 5 7 . 7 1 2 5 9 . 3 1 2 5 8 . 5 24.753.9-- 03 0 0 6 M 0 0 7 0 3 0 0 6 J 0 0 2 6 4 48 ' ' D I A 86 0 . 4 % 1 2 5 8 . 2 4 1 2 5 8 . 0 1 12 7 2 . 3 1 2 7 3 . 4 1 2 5 9 . 0 1 2 5 8 . 8 1 2 5 9 . 3 1 2 5 9 . 3 6.06.2-- 03 0 0 6 M 0 0 8 0 3 0 0 6 J 0 0 3 1 5 2 48 ' ' D I A 15 0 1 . 0 % 1 2 6 1 . 6 7 1 2 6 0 . 2 1 12 7 1 . 5 12 7 3 . 5 1 2 6 2 . 2 1 2 6 0 . 8 1 2 6 2 . 2 1 2 6 0 . 8 6.06.2-- 03 0 0 6 M 0 2 0 0 3 0 0 6 M 0 0 6 3 2 7 36 ' ' D I A 97 1 . 9 % 1 2 6 3 . 6 0 1 2 5 7 . 2 8 12 7 2 . 5 1 2 7 3 . 4 1 2 6 4 . 1 1 2 5 8 . 6 1 2 6 4 . 1 1 2 5 9 . 3 4.95.0-- 03 0 0 6 M 0 2 1 0 3 0 0 6 M 0 0 6 4 1 36 ' ' D I A 28 0 1 8 . 6 % 1 2 6 4 . 8 6 1 2 5 7 . 2 8 12 7 2 . 6 1 2 7 3 . 4 1 2 6 5 . 3 1 2 5 8 . 6 1 2 6 5 . 6 1 2 5 9 . 3 14.042.7-- 03 0 0 6 M 0 2 3 0 3 0 0 6 C 0 3 4 2 2 0 48 ' ' D I A 49 0 . 1 % 1 2 6 5 . 4 6 1 2 6 5 . 2 3 12 7 2 . 5 1 2 7 3 . 5 1 2 6 6 . 7 1 2 6 6 . 2 1 2 6 7 . 6 1 2 6 7 . 0 13.841.4-- 03 0 0 6 M 0 2 4 0 3 0 0 6 C 0 3 7 3 8 12 ' ' D I A 2 0 . 4 % 1 2 6 9 . 7 6 1 2 6 9 . 6 1 12 7 3 . 2 1 2 7 2 . 4 1 2 7 0 . 5 1 2 7 0 . 2 1 2 7 0 . 5 1 2 7 0 . 2 2.22.2-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 20 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 6 M 0 2 5 0 3 0 0 6 M 0 2 3 4 2 3 48 ' ' D I A 94 0 . 4 % 1 2 6 7 . 2 4 1 2 6 5 . 4 6 12 7 3 . 6 1 2 7 2 . 5 1 2 6 8 . 2 1 2 6 6 . 7 1 2 6 9 . 0 1 2 6 7 . 6 11.337.7-- 03 0 0 6 M 0 2 6 0 3 0 0 6 M 0 2 5 4 0 48 ' ' D I A 10 9 0 . 5 % 1 2 6 7 . 5 4 1 2 6 7 . 3 4 12 7 3 . 5 1 2 7 3 . 6 1 2 6 8 . 4 1 2 6 8 . 2 1 2 6 9 . 2 1 2 6 9 . 0 10.936.5-- 03 0 0 6 M 0 2 7 0 3 0 0 6 M 0 2 6 2 4 0 48 ' ' D I A 12 6 0 . 8 % 1 2 6 9 . 3 6 1 2 6 7 . 5 4 12 7 4 . 8 1 2 7 3 . 5 1 2 7 0 . 1 1 2 6 8 . 4 1 2 7 0 . 6 1 2 6 9 . 2 10.128.4-- 03 0 0 6 M 0 2 8 0 3 0 0 6 M 0 2 7 1 6 2 36 ' ' D I A 45 0 . 4 % 1 2 7 0 . 0 2 1 2 6 9 . 3 6 12 7 5 . 3 1 2 7 4 . 8 1 2 7 1 . 0 1 2 7 0 . 1 1 2 7 1 . 7 1 2 7 0 . 6 9.426.4-- 03 0 0 6 M 0 2 9 0 3 0 0 6 M 0 2 8 1 4 6 36 ' ' D I A 45 0 . 4 % 1 2 7 0 . 8 3 1 2 7 0 . 2 2 12 7 5 . 7 1 2 7 5 . 3 1 2 7 1 . 8 1 2 7 1 . 0 1 2 7 2 . 5 1 2 7 1 . 7 9.426.4-- 03 0 0 6 M 0 3 0 0 3 0 0 6 M 0 2 9 1 3 9 36 ' ' D I A 45 0 . 4 % 1 2 7 1 . 4 2 1 2 7 0 . 8 3 12 7 6 . 1 1 2 7 5 . 7 1 2 7 2 . 4 1 2 7 1 . 8 1 2 7 3 . 1 1 2 7 2 . 5 9.426.4-- 03 0 0 6 M 0 3 1 0 3 0 0 6 M 0 3 0 1 1 6 36 ' ' D I A 45 0 . 4 % 1 2 7 1 . 9 0 1 2 7 1 . 4 2 12 7 6 . 9 1 2 7 6 . 1 1 2 7 2 . 8 1 2 7 2 . 4 1 2 7 3 . 5 1 2 7 3 . 1 9.024.0-- 03 0 0 6 M 0 3 2 0 3 0 0 6 M 0 4 0 8 2 36 ' ' D I A 23 0 . 1 % 1 2 7 4 . 0 1 1 2 7 3 . 9 1 12 7 9 . 2 1 2 7 9 . 3 1 2 7 5 . 1 1 2 7 4 . 8 1 2 7 5 . 8 1 2 7 5 . 5 9.124.1-- 03 0 0 6 M 0 4 0 0 3 0 0 6 M 0 3 1 3 8 1 36 ' ' D I A 45 0 . 5 % 1 2 7 3 . 9 1 1 2 7 2 . 1 0 12 7 9 . 3 1 2 7 6 . 9 1 2 7 4 . 8 1 2 7 2 . 8 1 2 7 5 . 5 1 2 7 3 . 5 9.124.1-- Un i t 3 , S u b - U n i t 7 03 0 0 7 C 0 0 5 0 3 0 0 7 M 0 0 2 1 5 3 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 3 0 1 2 8 3 . 0 8 1 2 9 1 . 5 1 2 9 1 . 6 1 3 0 1 . 5 1 2 9 8 . 9 1 3 0 2 . 1 1 2 9 9 . 4 4.95.0Existing 10-yr 03 0 0 7 C 0 0 6 0 3 0 0 7 C 0 0 5 6 9 12 ' ' D I A 2 0 . 3 % 1 2 8 3 . 5 0 1 2 8 3 . 3 0 1 2 9 1 . 4 1 2 9 1 . 5 1 3 0 2 . 3 1 3 0 1 . 5 1 3 0 3 . 0 1 3 0 2 . 1 4.34.4Existing 10-yr 03 0 0 7 C 0 0 7 0 3 0 0 7 M 0 0 3 2 1 1 12 ' ' D I A 3 0 . 5 % 1 2 8 4 . 8 2 1 2 8 3 . 6 9 1 2 8 9 . 5 1 2 9 0 . 8 1 3 0 5 . 6 1 3 0 3 . 5 1 3 0 6 . 2 1 3 0 4 . 1 4.24.2Existing 10-yr 03 0 0 7 C 0 1 0 0 3 0 0 7 O 0 0 7 1 3 5 12 ' ' D I A 2 0 . 3 % 1 2 7 8 . 2 1 1 2 7 7 . 8 1 1 2 8 2 . 7 1 2 7 7 . 8 1 2 8 4 . 3 1 2 7 8 . 8 1 2 8 4 . 3 1 2 7 8 . 8 7.27.2Existing 10-yr 03 0 0 7 C 0 1 1 0 3 0 0 7 C 0 1 0 6 1 12 ' ' D I A 3 0 . 6 % 1 2 7 8 . 5 9 1 2 7 8 . 2 1 1 2 8 2 . 8 1 2 8 2 . 7 1 2 8 4 . 4 1 2 8 4 . 3 1 2 8 4 . 4 1 2 8 4 . 3 1.91.9Existing 10-yr 03 0 0 7 C 0 1 3 0 3 0 0 7 C 0 1 0 4 8 12 ' ' D I A 4 1 . 4 % 1 2 7 8 . 8 7 1 2 7 8 . 2 1 1 2 8 3 . 1 1 2 8 2 . 7 1 2 8 5 . 1 1 2 8 4 . 3 1 2 8 5 . 1 1 2 8 4 . 3 4.54.5Existing 10-yr 03 0 0 7 C 0 1 5 0 3 0 0 7 M 0 0 4 5 3 12 ' ' D I A 5 1 . 9 % 1 2 8 0 . 1 7 1 2 7 9 . 1 6 1 2 8 5 . 0 1 2 8 5 . 1 1 2 9 0 . 3 1 2 9 0 . 2 1 2 9 0 . 3 1 2 9 0 . 2 1.61.6Existing 10-yr 03 0 0 7 C 0 1 8 0 3 0 0 7 M 0 0 4 1 3 2 12 ' ' D I A 2 0 . 5 % 1 2 7 9 . 7 7 1 2 7 9 . 1 6 1 2 8 3 . 9 1 2 8 5 . 1 1 2 9 1 . 1 1 2 9 0 . 2 1 2 9 1 . 1 1 2 9 0 . 2 3.33.3Existing 10-yr 03 0 0 7 C 0 2 0 0 3 0 0 7 O 0 0 6 9 7 12 ' ' D I A 4 1 . 1 % 1 2 7 7 . 3 5 1 2 7 6 . 3 1 12 7 9 . 5 1 2 7 6 . 3 1 2 7 7 . 7 1 2 7 6 . 7 1 2 7 7 . 7 1 2 7 6 . 7 1.21.2-- 03 0 0 7 C 0 2 1 0 3 0 0 7 C 0 2 0 4 0 12 ' ' D I A 2 0 . 4 % 1 2 7 7 . 5 1 1 2 7 7 . 3 5 12 7 9 . 5 1 2 7 9 . 5 1 2 7 8 . 0 1 2 7 7 . 7 1 2 7 8 . 0 1 2 7 7 . 7 1.21.2-- 03 0 0 7 C 0 2 2 0 3 0 0 7 C 0 2 3 4 9 12 ' ' D I A 2 0 . 3 % 1 2 7 8 . 3 1 1 2 7 8 . 1 6 12 7 9 . 9 1 2 7 9 . 9 1 2 7 8 . 7 1 2 7 8 . 5 1 2 7 8 . 7 1 2 7 8 . 5 0.80.8-- 03 0 0 7 C 0 2 3 0 3 0 0 6 O 0 0 5 1 1 8 12 ' ' D I A 4 1 . 6 % 1 2 7 8 . 1 6 1 2 7 6 . 3 1 12 7 9 . 9 1 2 7 6 . 3 1 2 7 8 . 5 1 2 7 6 . 6 1 2 7 8 . 5 1 2 7 6 . 6 0.80.8-- 03 0 0 7 C 0 2 4 0 3 0 0 7 O 0 0 4 4 9 12 ' ' D I A 3 0 . 6 % 1 2 7 3 . 6 1 1 2 7 3 . 3 1 12 7 6 . 7 1 2 7 7 . 0 1 2 7 4 . 0 1 2 7 3 . 7 1 2 7 4 . 0 1 2 7 3 . 7 0.80.8-- 03 0 0 7 C 0 4 1 0 3 0 0 7 O 0 0 8 4 9 12 ' ' D I A 7 3 . 8 % 1 2 8 1 . 1 3 1 2 7 9 . 3 1 12 8 3 . 2 1 2 7 9 . 3 1 2 8 1 . 4 1 2 7 9 . 6 1 2 8 1 . 4 1 2 7 9 . 6 0.91.0-- 03 0 0 7 J 0 1 0 0 3 0 0 7 O 0 0 9 1 6 3 12 ' ' D I A 2 0 . 2 % 1 2 8 1 . 7 1 1 2 8 1 . 3 1 12 8 8 . 2 1 2 8 1 . 3 1 2 8 6 . 9 1 2 8 2 . 3 1 2 8 7 . 2 1 2 8 2 . 3 6.16.2-- 03 0 0 7 M 0 0 1 0 3 0 0 7 J 0 1 0 2 9 4 12 ' ' D I A 2 0 . 3 % 1 2 8 2 . 4 6 1 2 8 1 . 7 1 1 2 9 0 . 2 1 2 8 8 . 2 1 2 9 4 . 1 1 2 8 6 . 9 1 2 9 4 . 5 1 2 8 7 . 2 5.65.7Existing 10-yr 03 0 0 7 M 0 0 2 0 3 0 0 7 M 0 0 1 2 8 5 12 ' ' D I A 2 0 . 2 % 1 2 8 3 . 0 8 1 2 8 2 . 4 6 1 2 9 1 . 6 1 2 9 0 . 2 1 2 9 8 . 9 1 2 9 4 . 1 1 2 9 9 . 4 1 2 9 4 . 5 4.74.8Existing 10-yr 03 0 0 7 M 0 0 3 0 3 0 0 7 C 0 0 6 1 2 5 12 ' ' D I A 1 0 . 2 % 1 2 8 3 . 6 9 1 2 8 3 . 5 0 1 2 9 0 . 8 1 2 9 1 . 4 1 3 0 3 . 5 1 3 0 2 . 3 1 3 0 4 . 1 1 3 0 3 . 0 3.93.9Existing 10-yr 03 0 0 7 M 0 0 4 0 3 0 0 7 C 0 1 3 3 1 9 12 ' ' D I A 1 0 . 1 % 1 2 7 9 . 1 6 1 2 7 8 . 8 7 1 2 8 5 . 1 1 2 8 3 . 1 1 2 9 0 . 2 1 2 8 5 . 1 1 2 9 0 . 2 1 2 8 5 . 1 4.74.7Existing 10-yr Un i t 3 , S u b - U n i t 8 03 0 0 8 C 0 1 4 0 3 0 0 8 J 0 0 4 9 8 48 ' ' D I A 84 0 . 3 % 1 2 6 2 . 5 5 1 2 6 2 . 2 2 12 6 8 . 1 1 2 6 8 . 6 1 2 6 4 . 6 1 2 6 4 . 3 1 2 6 4 . 6 1 2 6 4 . 3 43.545.2-- 03 0 0 8 M 0 0 7 0 3 0 0 8 C 0 1 4 3 2 1 48 ' ' D I A 60 0 . 2 % 1 2 6 3 . 1 0 1 2 6 2 . 5 5 12 7 2 . 9 1 2 6 8 . 1 1 2 6 5 . 5 1 2 6 4 . 6 1 2 6 5 . 5 1 2 6 4 . 6 43.545.2-- 03 0 0 8 C 0 3 8 0 3 0 0 8 M 0 1 4 2 7 2 36 ' ' D I A 18 - 0 . 1 % 1 2 7 3 . 0 6 1 2 7 3 . 2 5 12 7 8 . 4 1 2 7 6 . 6 1 2 7 4 . 4 1 2 7 3 . 7 1 2 7 4 . 5 1 2 7 3 . 7 5.56.2-- 03 0 0 8 C 0 3 9 0 3 0 0 8 C 0 3 8 1 4 4 12 ' ' D I A 3 0 . 8 % 1 2 7 4 . 5 8 1 2 7 3 . 3 6 12 7 7 . 8 1 2 7 8 . 4 1 2 7 5 . 0 1 2 7 4 . 4 1 2 7 5 . 0 1 2 7 4 . 5 1.31.3-- 03 0 0 8 C 0 4 1 0 3 0 0 8 C 0 3 8 6 1 36 ' ' D I A 25 0 . 5 % 1 2 7 3 . 3 6 1 2 7 3 . 0 6 12 7 8 . 2 1 2 7 8 . 4 1 2 7 4 . 5 1 2 7 4 . 4 1 2 7 4 . 5 1 2 7 4 . 5 4.24.9-- 03 0 0 8 C 0 4 2 0 3 0 0 8 C 0 4 8 1 3 1 33 ' ' D I A 73 1 . 1 % 1 2 7 6 . 7 1 1 2 7 5 . 2 1 12 7 9 . 7 1 2 8 0 . 7 1 2 7 6 . 9 1 2 7 5 . 7 1 2 7 6 . 9 1 2 7 5 . 7 0.70.7-- 03 0 0 8 C 0 4 8 0 3 0 0 8 C 0 4 1 1 1 3 33 ' ' D I A 71 1 . 6 % 1 2 7 5 . 2 1 1 2 7 3 . 3 6 12 8 0 . 7 1 2 7 8 . 2 1 2 7 5 . 7 1 2 7 4 . 5 1 2 7 5 . 7 1 2 7 4 . 5 4.24.9-- 03 0 0 8 C 0 5 0 0 3 0 0 8 M 0 1 5 5 1 15 ' ' D I A 4 0 . 4 % 1 2 7 3 . 8 8 1 2 7 3 . 6 6 12 7 6 . 2 1 2 7 6 . 3 1 2 7 4 . 8 1 2 7 4 . 4 1 2 7 4 . 8 1 2 7 4 . 4 4.04.2-- 03 0 0 8 C 0 5 2 0 3 0 0 8 C 0 5 0 2 1 1 12 ' ' D I A 1 0 . 1 % 1 2 7 4 . 0 6 1 2 7 3 . 8 8 1 2 7 6 . 0 1 2 7 6 . 2 1 2 7 7 . 1 1 2 7 4 . 8 1 2 7 7 . 4 1 2 7 4 . 8 4.04.3Existing 10-yr 03 0 0 8 C 0 5 3 0 3 0 0 8 C 0 5 2 2 0 5 12 ' ' D I A 3 0 . 6 % 1 2 7 5 . 3 9 1 2 7 4 . 0 6 12 8 0 . 0 1 2 7 6 . 0 1 2 7 8 . 8 1 2 7 7 . 1 1 2 7 9 . 3 1 2 7 7 . 4 3.23.5-- 03 0 0 8 C 0 5 5 0 3 0 0 8 M 0 1 7 1 5 3 15 ' ' D I A 5 0 . 5 % 1 2 7 9 . 2 9 1 2 7 8 . 5 0 12 8 2 . 8 1 2 8 2 . 8 1 2 7 9 . 5 1 2 7 9 . 4 1 2 7 9 . 9 1 2 7 9 . 9 0.30.3-- 03 0 0 8 C 0 5 8 0 3 0 0 8 M 0 1 6 6 2 12 ' ' D I A 1 0 . 1 % 1 2 8 1 . 4 1 1 2 8 1 . 3 6 12 8 2 . 9 1 2 8 3 . 2 1 2 8 1 . 8 1 2 8 1 . 7 1 2 8 1 . 8 1 2 8 1 . 7 0.40.4-- 03 0 0 8 C 0 7 0 0 3 0 0 8 C 0 7 1 1 7 8 12 ' ' D I A 3 0 . 5 % 1 2 8 1 . 4 1 1 2 8 0 . 4 6 12 8 3 . 6 1 2 8 2 . 2 1 2 8 1 . 8 1 2 8 0 . 9 1 2 8 1 . 8 1 2 8 0 . 9 1.01.0-- 03 0 0 8 C 0 7 1 0 3 0 0 8 C 0 7 2 1 5 9 12 ' ' D I A 3 0 . 6 % 1 2 8 0 . 4 6 1 2 7 9 . 5 7 12 8 2 . 2 1 2 8 1 . 8 1 2 8 0 . 9 1 2 7 9 . 8 1 2 8 0 . 9 1 2 7 9 . 8 1.01.0-- 03 0 0 8 C 0 7 2 0 3 0 0 8 C 0 7 4 4 1 1 . 4 ' H , 2 ' B W , 2 SS C h a n n e l 3 2 1 . 9 % 1 2 7 9 . 5 7 1 2 7 8 . 7 9 1 2 8 1 . 8 1 2 8 0 . 2 1 2 7 9 . 8 1 2 7 9 . 4 1 2 7 9 . 8 1 2 7 9 . 4 1.01.0-- 03 0 0 8 C 0 7 3 0 3 0 0 8 C 0 7 5 2 2 1 . 5 5 ' H , 1 . 5 ' B W , 1 SS C h a n n e l 1 4 0 . 7 % 1 2 7 8 . 6 3 1 2 7 8 . 4 7 1 2 8 0 . 5 1 2 8 1 . 0 1 2 7 9 . 1 1 2 7 9 . 1 1 2 7 9 . 2 1 2 7 9 . 1 1.01.0-- 03 0 0 8 C 0 7 4 0 3 0 0 8 C 0 7 3 2 6 12 ' ' D I A 2 0 . 6 % 1 2 7 8 . 7 9 1 2 7 8 . 6 3 12 8 0 . 2 1 2 8 0 . 5 1 2 7 9 . 4 1 2 7 9 . 1 1 2 7 9 . 4 1 2 7 9 . 2 1.01.0-- 03 0 0 8 C 0 7 5 0 3 0 0 8 C 0 7 6 3 3 24 ' ' D I A 16 0 . 5 % 1 2 7 8 . 4 7 1 2 7 8 . 3 1 12 8 1 . 0 1 2 8 1 . 6 1 2 7 9 . 1 1 2 7 9 . 1 1 2 7 9 . 1 1 2 7 9 . 1 1.01.0-- 03 0 0 8 C 0 8 6 0 3 0 0 8 M 0 5 4 2 9 4 24 ' ' D I A 24 1 . 1 % 1 2 7 3 . 6 0 1 2 7 0 . 3 1 12 7 8 . 6 1 2 7 6 . 3 1 2 7 5 . 1 1 2 7 1 . 2 1 2 7 5 . 1 1 2 7 1 . 3 21.221.5-- 03 0 0 8 C 0 8 9 0 3 0 0 8 M 0 2 3 2 8 9 18 ' ' D I A 7 0 . 5 % 1 2 7 5 . 0 9 1 2 7 3 . 7 7 12 7 8 . 9 1 2 7 7 . 7 1 2 7 7 . 4 1 2 7 5 . 4 1 2 7 7 . 5 1 2 7 5 . 4 9.29.2-- 03 0 0 8 C 0 9 0 0 3 0 0 8 C 0 8 9 5 5 12 ' ' D I A 3 0 . 6 % 1 2 7 5 . 8 7 1 2 7 5 . 5 2 12 8 2 . 4 1 2 7 8 . 9 1 2 7 7 . 6 1 2 7 7 . 4 1 2 7 7 . 7 1 2 7 7 . 5 2.22.2-- 03 0 0 8 C 0 9 2 0 3 0 0 8 C 0 9 0 2 0 0 12 ' ' D I A 3 0 . 8 % 1 2 7 7 . 6 6 1 2 7 6 . 1 2 12 8 0 . 6 12 8 2 . 4 1 2 7 8 . 1 1 2 7 7 . 6 1 2 7 8 . 1 1 2 7 7 . 7 1.11.1-- 03 0 0 8 C 0 9 3 0 3 0 0 8 C 0 9 2 2 2 2 12 ' ' D I A 2 0 . 2 % 1 2 7 8 . 1 2 1 2 7 7 . 6 7 12 7 9 . 8 1 2 8 0 . 6 1 2 7 8 . 7 1 2 7 8 . 1 1 2 7 8 . 7 1 2 7 8 . 1 1.11.1-- 03 0 0 8 C 0 9 4 0 3 0 0 8 C 0 8 9 3 5 5 15 ' ' D I A 5 0 . 5 % 1 2 7 7 . 1 7 1 2 7 5 . 5 2 1 2 8 0 . 4 1 2 7 8 . 9 1 2 8 1 . 3 1 2 7 7 . 4 1 2 8 1 . 4 1 2 7 7 . 5 7.27.3Existing 10-yr 03 0 0 8 C 0 9 6 0 3 0 0 8 M 0 2 4 2 1 1 15 ' ' D I A 8 1 . 4 % 1 2 8 0 . 9 4 1 2 7 8 . 0 7 1 2 8 4 . 0 1 2 8 1 . 9 1 2 8 4 . 3 1 2 8 2 . 1 1 2 8 4 . 5 1 2 8 2 . 3 7.07.0Existing 10-yr 03 0 0 8 C 0 9 7 0 3 0 0 8 C 0 9 6 2 7 1 15 ' ' D I A 7 0 . 9 % 1 2 8 3 . 5 0 1 2 8 0 . 9 4 1 2 8 5 . 5 1 2 8 4 . 0 1 2 8 7 . 2 1 2 8 4 . 3 1 2 8 7 . 5 1 2 8 4 . 5 7.77.9Existing 10-yr P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 21 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 8 C 0 9 8 0 3 0 0 8 C 1 5 1 5 2 1 . 5 ' H , 2 ' B W , 1 S S Ch a n n e l 1 1 0 . 4 % 1 2 8 4 . 31 1 2 8 4 . 1 1 1 2 8 6 . 5 1 2 8 6 . 1 1 2 8 8 . 8 1 2 8 8 . 8 1 2 8 9 . 3 1 2 8 9 . 2 4 . 8 5 . 0 E x i s t i n g 1 0 - y r 03 0 0 8 C 1 0 0 0 3 0 0 8 C 0 9 8 4 7 1 8 ' ' D I A 8 0 . 6 % 1 2 8 4 . 5 7 1 2 8 4 . 3 1 1 2 8 7 . 6 1 2 8 6 . 5 1 2 8 8 . 9 1 2 8 8 . 8 1 2 8 9 . 3 1 2 8 9 . 3 4.04.2Existing 10-yr 03 0 0 8 C 1 0 3 0 3 0 0 8 M 0 2 5 1 4 5 18 ' ' D I A 9 0 . 7 % 1 2 8 6 . 6 8 1 2 8 5 . 6 3 1 2 8 8 . 7 1 2 8 8 . 3 1 2 8 9 . 2 1 2 8 9 . 1 1 2 8 9 . 6 1 2 8 9 . 6 2.72.9Existing 10-yr 03 0 0 8 C 1 0 4 0 3 0 0 8 C 1 0 3 1 1 7 12 ' ' D I A 2 0 . 4 % 1 2 8 7 . 1 4 1 2 8 6 . 6 8 1 2 8 9 . 7 12 8 8 . 7 1 2 8 9 . 7 1 2 8 9 . 2 1 2 9 0 . 2 1 2 8 9 . 6 2.72.9Future 10-yr 03 0 0 8 C 1 0 5 0 3 0 0 8 C 1 0 4 1 2 5 12 ' ' D I A 2 0 . 4 % 1 2 8 7 . 6 1 1 2 8 7 . 1 4 1 2 9 0 . 4 12 8 9 . 7 1 2 9 0 . 3 1 2 8 9 . 7 1 2 9 0 . 8 1 2 9 0 . 2 2.72.9Future 10-yr 03 0 0 8 C 1 0 6 0 3 0 0 8 C 0 9 7 7 9 9 1 ' H , 1 ' B W , 1 S S C h a n n e l 4 0 . 8 % 12 8 9 . 5 8 1 2 8 3 . 5 0 1 2 9 0 . 6 1 2 8 5 . 5 1 2 9 0 . 3 1 2 8 7 . 2 1 2 9 0 . 3 1 2 8 7 . 5 2.12.1-- 03 0 0 8 C 1 2 2 0 3 0 0 8 M 0 3 5 3 3 18 ' ' D I A 10 1 . 0 % 1 2 7 7 . 3 0 1 2 7 6 . 9 8 12 7 9 . 4 1 2 8 0 . 0 1 2 7 8 . 0 1 2 7 7 . 0 1 2 7 8 . 0 1 2 7 7 . 0 4.24.2-- 03 0 0 8 C 1 2 3 0 3 0 0 8 C 1 2 2 2 4 8 15 ' ' D I A 4 0 . 4 % 1 2 7 8 . 3 2 1 2 7 7 . 3 0 12 8 2 . 9 1 2 7 9 . 4 1 2 7 9 . 3 1 2 7 8 . 0 1 2 7 9 . 3 1 2 7 8 . 0 4.24.2-- 03 0 0 8 C 1 2 8 0 3 0 0 8 M 0 3 4 5 6 18 ' ' D I A 4 0 . 2 % 1 2 7 4 . 3 0 1 2 7 4 . 2 0 12 7 7 . 3 1 2 7 8 . 4 1 2 7 5 . 6 1 2 7 5 . 6 1 2 7 5 . 6 1 2 7 5 . 6 2.22.2-- 03 0 0 8 C 1 3 0 0 3 0 0 8 J 0 2 1 5 8 18 ' ' D I A 13 1 . 6 % 1 2 7 5 . 8 4 1 2 7 4 . 9 1 12 7 8 . 9 1 2 7 9 . 2 1 2 7 6 . 2 1 2 7 5 . 8 1 2 7 6 . 2 1 2 7 5 . 8 1.61.6-- 03 0 0 8 C 1 3 3 0 3 0 0 8 M 0 3 1 1 5 5 12 ' ' D I A 3 0 . 7 % 1 2 7 7 . 0 0 1 2 7 5 . 9 0 12 7 9 . 7 1 2 8 0 . 0 1 2 7 7 . 4 1 2 7 6 . 2 1 2 7 7 . 4 1 2 7 6 . 2 1.81.8-- 03 0 0 8 C 1 3 3 0 3 0 0 8 M 0 3 9 1 5 5 12 ' ' D I A 4 0 . 7 % 1 2 7 7 . 0 0 1 2 7 5 . 9 0 12 7 9 . 7 1 2 8 1 . 9 1 2 7 7 . 4 1 2 7 7 . 2 1 2 7 7 . 4 1 2 7 7 . 2 1.81.8-- 03 0 0 8 C 1 5 0 0 3 0 0 8 C 0 9 7 4 2 18 ' ' D I A 7 0 . 5 % 1 2 8 3 . 7 1 1 2 8 3 . 5 0 1 2 8 5 . 7 1 2 8 5 . 5 1 2 8 7 . 2 1 2 8 7 . 2 1 2 8 7 . 6 1 2 8 7 . 5 4.44.5Existing 10-yr 03 0 0 8 C 1 5 1 0 3 0 0 8 C 1 5 0 1 0 4 18 ' ' D I A 2 0 . 4 % 1 2 8 4 . 1 1 1 2 8 3 . 7 1 1 2 8 6 . 1 1 2 8 5 . 7 1 2 8 8 . 8 1 2 8 7 . 2 1 2 8 9 . 2 1 2 8 7 . 6 4.64.7Existing 10-yr 03 0 0 8 C 2 0 0 0 3 0 0 8 C 0 5 3 5 4 12 ' ' D I A 5 1 . 9 % 1 2 7 6 . 4 1 1 2 7 5 . 3 9 12 8 0 . 2 1 2 8 0 . 0 1 2 7 9 . 0 1 2 7 8 . 8 1 2 7 9 . 6 1 2 7 9 . 3 2.52.5-- 03 0 0 8 J 0 0 4 0 3 0 0 8 M 0 0 5 2 8 8 54 ' ' D I A 11 3 0 . 3 % 1 2 6 2 . 2 2 1 2 6 1 . 2 5 12 6 8 . 6 1 2 6 9 . 0 1 2 6 4 . 3 1 2 6 3 . 1 1 2 6 4 . 3 1 2 6 3 . 1 49.150.8-- 03 0 0 8 J 0 1 2 0 3 0 0 8 C 0 4 2 1 4 2 12 ' ' D I A 4 1 . 1 % 1 2 7 8 . 3 1 1 2 7 6 . 7 1 12 8 0 . 1 1 2 7 9 . 7 1 2 7 8 . 6 1 2 7 6 . 9 1 2 7 8 . 6 1 2 7 6 . 9 0.70.7-- 03 0 0 8 J 0 1 4 0 3 0 0 8 C 2 0 0 9 0 12 ' ' D I A 3 0 . 8 % 1 2 7 7 . 1 7 1 2 7 6 . 4 1 12 8 0 . 5 1 2 8 0 . 2 1 2 7 9 . 4 1 2 7 9 . 0 1 2 7 9 . 9 1 2 7 9 . 6 2.52.5-- 03 0 0 8 C 0 5 3 0 3 0 0 8 C 0 5 2 2 0 5 12 ' ' D I A 3 0 . 6 % 1 2 7 5 . 3 9 1 2 7 4 . 0 6 12 8 0 . 0 1 2 7 6 . 0 1 2 7 8 . 8 1 2 7 7 . 1 1 2 7 9 . 3 1 2 7 7 . 4 3.23.5-- 03 0 0 8 J 0 1 5 0 3 0 0 8 M 0 1 6 9 4 12 ' ' D I A 3 0 . 5 % 1 2 8 2 . 1 8 1 2 8 1 . 7 1 12 8 3 . 6 1 2 8 3 . 2 1 2 8 2 . 7 1 2 8 1 . 7 1 2 8 2 . 7 1 2 8 1 . 7 1.31.3-- 03 0 0 8 J 0 2 1 0 3 0 0 8 C 1 2 8 3 0 1 18 ' ' D I A 5 0 . 2 % 1 2 7 4 . 9 1 1 2 7 4 . 3 0 12 7 9 . 2 1 2 7 7 . 3 1 2 7 5 . 8 1 2 7 5 . 6 1 2 7 5 . 8 1 2 7 5 . 6 2.22.2-- 03 0 0 8 J 0 2 2 0 3 0 0 8 C 1 3 0 2 3 0 18 ' ' D I A 6 0 . 3 % 1 2 7 6 . 5 1 1 2 7 5 . 8 4 12 7 9 . 6 1 2 7 8 . 9 1 2 7 7 . 1 1 2 7 6 . 2 1 2 7 7 . 1 1 2 7 6 . 2 1.61.6-- 03 0 0 8 J 0 3 1 0 3 0 0 8 M 0 4 1 1 3 1 12 ' ' D I A 2 0 . 2 % 1 2 6 9 . 0 1 1 2 6 8 . 7 2 12 7 2 . 6 1 2 7 1 . 9 1 2 6 9 . 7 1 2 6 9 . 3 1 2 6 9 . 7 1 2 6 9 . 3 1.51.5-- 03 0 0 8 M 0 0 1 0 3 0 0 8 O 0 0 1 2 3 1 60 ' ' D I A 18 8 0 . 5 % 1 2 5 6 . 1 6 1 2 5 5 . 0 1 12 7 0 . 3 1 2 6 8 . 5 1 2 5 8 . 0 1 2 5 6 . 9 1 2 5 8 . 1 1 2 5 6 . 9 56.458.4-- 03 0 0 8 M 0 0 2 0 3 0 0 8 M 0 0 1 2 9 5 54 ' ' D I A 88 0 . 2 % 1 2 5 6 . 9 6 1 2 5 6 . 3 6 12 6 8 . 8 1 2 7 0 . 3 1 2 5 9 . 4 1 2 5 8 . 0 1 2 5 9 . 4 1 2 5 8 . 1 57.158.8-- 03 0 0 8 M 0 0 3 0 3 0 0 8 M 0 0 2 9 9 54 ' ' D I A 22 0 1 . 2 % 1 2 5 8 . 1 9 1 2 5 6 . 9 6 12 6 7 . 8 1 2 6 8 . 8 1 2 6 0 . 0 1 2 5 9 . 4 1 2 6 0 . 0 1 2 5 9 . 4 58.560.5-- 03 0 0 8 M 0 0 4 0 3 0 0 8 M 0 0 3 1 7 1 54 ' ' D I A 10 2 0 . 3 % 1 2 5 8 . 6 5 1 2 5 8 . 1 9 12 7 0 . 0 1 2 6 7 . 8 1 2 6 0 . 8 1 2 6 0 . 0 1 2 6 0 . 9 1 2 6 0 . 0 52.053.7-- 03 0 0 8 M 0 0 5 0 3 0 0 8 M 0 0 4 4 2 5 54 ' ' D I A 15 5 0 . 6 % 1 2 6 1 . 2 5 1 2 5 8 . 6 5 12 6 9 . 0 1 2 7 0 . 0 1 2 6 3 . 1 1 2 6 0 . 8 1 2 6 3 . 1 1 2 6 0 . 9 51.853.5-- 03 0 0 8 M 0 0 8 0 3 0 0 8 M 0 0 7 1 4 9 36 ' ' D I A 66 0 . 9 % 1 2 6 4 . 4 7 1 2 6 3 . 1 0 12 7 2 . 7 1 2 7 2 . 9 1 2 6 5 . 6 1 2 6 5 . 5 1 2 6 5 . 6 1 2 6 5 . 5 20.020.9-- 03 0 0 8 M 0 0 9 0 3 0 0 8 M 0 0 8 3 6 0 12 ' ' D I A 3 0 . 7 % 1 2 6 7 . 1 1 1 2 6 4 . 4 7 12 7 3 . 9 1 2 7 2 . 7 1 2 6 7 . 6 1 2 6 5 . 6 1 2 6 7 . 6 1 2 6 5 . 6 1.61.6-- 03 0 0 8 M 0 1 0 0 3 0 0 8 M 0 0 8 2 5 8 36 ' ' D I A 42 0 . 4 % 1 2 6 5 . 4 3 1 2 6 4 . 4 7 12 7 1 . 8 1 2 7 2 . 7 1 2 6 6 . 8 1 2 6 5 . 6 1 2 6 6 . 8 1 2 6 5 . 6 18.319.2-- 03 0 0 8 M 0 1 1 0 3 0 0 8 M 0 1 0 3 4 9 30 ' ' D I A 26 0 . 4 % 1 2 6 6 . 6 8 1 2 6 5 . 4 3 12 7 3 . 0 1 2 7 1 . 8 1 2 6 7 . 9 1 2 6 6 . 8 1 2 6 8 . 0 1 2 6 6 . 8 12.313.2-- 03 0 0 8 M 0 1 2 0 3 0 0 8 M 0 1 1 2 7 8 30 ' ' D I A 55 1 . 9 % 1 2 7 2 . 0 3 1 2 6 6 . 7 8 12 7 5 . 6 1 2 7 3 . 0 1 2 7 2 . 8 1 2 6 7 . 9 1 2 7 2 . 8 1 2 6 8 . 0 10.511.4-- 03 0 0 8 M 0 1 3 0 3 0 0 8 M 0 1 2 9 3 2' x 2 . 5 ' A r c h 10 0 . 1 % 1 2 7 2 . 1 2 12 7 2 . 0 3 1 2 7 6 . 5 1 2 7 5 . 6 1 2 7 3 . 0 1 2 7 2 . 8 1 2 7 3 . 0 1 2 7 2 . 8 5.56.2-- 03 0 0 8 M 0 1 4 0 3 0 0 8 M 0 1 3 5 2 2' x 2 . 5 ' A r c h 46 2 . 2 % 1 2 7 3 . 2 5 12 7 2 . 1 2 1 2 7 6 . 6 1 2 7 6 . 5 1 2 7 3 . 7 1 2 7 3 . 0 1 2 7 3 . 7 1 2 7 3 . 0 5.56.2-- 03 0 0 8 M 0 1 5 0 3 0 0 8 M 0 1 2 2 3 9 15 ' ' D I A 5 0 . 6 % 1 2 7 3 . 5 1 1 2 7 2 . 0 3 12 7 6 . 3 1 2 7 5 . 6 1 2 7 4 . 4 1 2 7 2 . 8 1 2 7 4 . 4 1 2 7 2 . 8 4.04.2-- 03 0 0 8 M 0 1 6 0 3 0 0 8 M 0 1 7 5 8 15 ' ' D I A 14 4 . 9 % 1 2 8 1 . 3 6 1 2 7 8 . 5 0 12 8 3 . 2 1 2 8 2 . 8 1 2 8 1 . 7 1 2 7 9 . 4 1 2 8 1 . 7 1 2 7 9 . 9 1.71.7-- 03 0 0 8 M 0 1 7 0 3 0 0 8 J 0 1 4 3 3 0 36 ' ' D I A 21 0 . 1 % 1 2 7 7 . 5 0 1 2 7 7 . 1 7 12 8 2 . 8 1 2 8 0 . 5 1 2 7 9 . 4 1 2 7 9 . 4 1 2 7 9 . 9 1 2 7 9 . 9 1.91.9-- 03 0 0 8 M 0 2 0 0 3 0 0 8 M 0 0 7 6 8 30 ' ' D I A 46 1 . 2 % 1 2 6 3 . 9 0 1 2 6 3 . 1 0 12 7 2 . 4 1 2 7 2 . 9 1 2 6 5 . 4 1 2 6 5 . 5 1 2 6 5 . 5 1 2 6 5 . 5 22.523.2-- 03 0 0 8 M 0 2 1 0 3 0 0 8 M 0 2 0 1 7 8 30 ' ' D I A 27 0 . 4 % 1 2 6 4 . 6 4 1 2 6 3 . 9 0 12 7 2 . 9 1 2 7 2 . 4 1 2 6 6 . 3 1 2 6 5 . 4 1 2 6 6 . 3 1 2 6 5 . 5 22.623.2-- 03 0 0 8 M 0 2 3 0 3 0 0 8 C 0 8 6 3 8 28 " D I A 23 0 . 4 % 1 2 7 3 . 7 7 1 2 7 3 . 6 0 1 2 7 7 . 7 1 2 7 8 . 6 1 2 7 5 . 4 1 2 7 5 . 1 1 2 7 5 . 4 1 2 7 5 . 1 20.220.4-- 03 0 0 8 M 0 2 4 0 3 0 0 8 C 0 9 4 6 7 15 ' ' D I A 8 1 . 4 % 1 2 7 8 . 0 7 1 2 7 7 . 1 7 1 2 8 1 . 9 1 2 8 0 . 4 1 2 8 2 . 1 1 2 8 1 . 3 1 2 8 2 . 3 1 2 8 1 . 4 7.27.3Existing 10-yr 03 0 0 8 M 0 2 5 0 3 0 0 8 C 1 0 0 2 1 1 18 ' ' D I A 7 0 . 5 % 1 2 8 5 . 6 3 1 2 8 4 . 5 7 1 2 8 8 . 3 1 2 8 7 . 6 1 2 8 9 . 1 1 2 8 8 . 9 1 2 8 9 . 6 1 2 8 9 . 3 4.04.2Existing 10-yr 03 0 0 8 M 0 2 6 0 3 0 0 8 C 1 0 5 9 3 12 ' ' D I A 2 0 . 4 % 1 2 8 7 . 9 5 1 2 8 7 . 6 1 1 2 9 1 . 1 12 9 0 . 4 1 2 9 0 . 8 1 2 9 0 . 3 1 2 9 1 . 3 1 2 9 0 . 8 2.72.9Future 10-yr 03 0 0 8 M 0 3 0 0 3 0 0 8 M 0 2 3 4 6 28 " D I A 22 0 . 4 % 1 2 7 3 . 9 4 1 2 7 3 . 7 7 1 2 7 8 . 2 1 2 7 7 . 7 1 2 7 5 . 4 1 2 7 5 . 4 1 2 7 5 . 4 1 2 7 5 . 4 10.910.9-- 03 0 0 8 M 0 3 1 0 3 0 0 8 M 0 3 0 2 2 7 24 ' ' D I A 13 0 . 4 % 1 2 7 5 . 9 0 1 2 7 4 . 9 9 12 8 0 . 0 1 2 7 8 . 2 1 2 7 6 . 2 1 2 7 5 . 4 1 2 7 6 . 2 1 2 7 5 . 4 0.80.8-- 03 0 0 8 M 0 3 2 0 3 0 0 8 C 1 2 3 8 4 12 ' ' D I A 2 0 . 4 % 1 2 7 8 . 6 9 1 2 7 8 . 3 2 12 8 5 . 0 1 2 8 2 . 9 1 2 7 9 . 8 1 2 7 9 . 3 1 2 7 9 . 8 1 2 7 9 . 3 2.82.8-- 03 0 0 8 M 0 3 3 0 3 0 0 8 M 0 3 2 1 3 2 12 ' ' D I A 2 0 . 2 % 1 2 7 8 . 9 7 1 2 7 8 . 6 9 12 8 5 . 3 1 2 8 5 . 0 1 2 8 0 . 6 1 2 7 9 . 8 1 2 8 0 . 6 1 2 7 9 . 8 2.82.8-- 03 0 0 8 M 0 3 4 0 3 0 0 8 M 0 3 0 1 2 4 28 " D I A 16 0 . 2 % 1 2 7 4 . 2 0 1 2 7 3 . 9 4 1 2 7 8 . 4 1 2 7 8 . 2 1 2 7 5 . 6 1 2 7 5 . 4 1 2 7 5 . 6 1 2 7 5 . 4 10.010.1-- 03 0 0 8 M 0 3 5 0 3 0 0 8 M 0 3 6 9 9 24 ' ' D I A 13 0 . 3 % 1 2 7 6 . 0 0 1 2 7 5 . 7 0 12 8 0 . 0 1 2 8 0 . 7 1 2 7 7 . 0 1 2 7 6 . 7 1 2 7 7 . 0 1 2 7 6 . 7 6.66.6-- 03 0 0 8 M 0 3 6 0 3 0 0 8 M 0 3 4 5 0 4 24 ' ' D I A 13 0 . 3 % 1 2 7 5 . 7 0 1 2 7 4 . 2 0 12 8 0 . 7 12 7 8 . 4 1 2 7 6 . 7 1 2 7 5 . 6 1 2 7 6 . 7 1 2 7 5 . 6 6.66.6-- 03 0 0 8 M 0 3 7 0 3 0 0 8 M 0 3 5 1 6 6 12 ' ' D I A 2 0 . 3 % 1 2 7 6 . 4 3 1 2 7 6 . 0 0 12 8 1 . 9 1 2 8 0 . 0 1 2 7 7 . 1 1 2 7 7 . 0 1 2 7 7 . 1 1 2 7 7 . 0 1.01.0-- 03 0 0 8 M 0 3 9 0 3 0 0 8 M 0 3 7 1 2 2 12 ' ' D I A 0 0 . 0 % 1 2 7 6 . 4 3 1 2 7 6 . 4 3 12 8 1 . 9 1 2 8 1 . 9 1 2 7 7 . 2 1 2 7 7 . 1 1 2 7 7 . 2 1 2 7 7 . 1 1.01.0-- 03 0 0 8 M 0 4 0 0 3 0 0 8 M 0 1 0 2 7 0 24 ' ' D I A 20 0 . 7 % 1 2 6 7 . 3 4 1 2 6 5 . 4 3 12 7 1 . 6 1 2 7 1 . 8 1 2 6 8 . 0 1 2 6 6 . 8 1 2 6 8 . 0 1 2 6 6 . 8 5.15.1-- 03 0 0 8 M 0 4 1 0 3 0 0 8 M 0 4 2 1 4 7 18 ' ' D I A 5 0 . 2 % 1 2 6 8 . 7 2 1 2 6 8 . 4 2 12 7 1 . 9 1 2 7 2 . 6 1 2 6 9 . 3 1 2 6 9 . 1 1 2 6 9 . 3 1 2 6 9 . 1 1.51.5-- 03 0 0 8 M 0 4 2 0 3 0 0 8 M 0 4 0 1 8 9 18 ' ' D I A 8 0 . 6 % 1 2 6 8 . 4 2 1 2 6 7 . 3 4 12 7 2 . 6 1 2 7 1 . 6 1 2 6 9 . 1 1 2 6 8 . 0 1 2 6 9 . 1 1 2 6 8 . 0 3.43.4-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 22 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 8 M 0 4 3 0 3 0 0 8 M 0 4 2 2 1 4 18 ' ' D I A 7 0 . 5 % 1 2 6 9 . 4 4 1 2 6 8 . 4 0 12 7 2 . 4 1 2 7 2 . 6 1 2 6 9 . 9 1 2 6 9 . 1 1 2 6 9 . 9 1 2 6 9 . 1 1.21.2-- 03 0 0 8 M 0 4 4 0 3 0 0 8 M 0 4 3 5 1 15 ' ' D I A 4 0 . 4 % 1 2 6 9 . 8 7 1 2 6 9 . 6 9 12 7 2 . 6 1 2 7 2 . 4 1 2 7 0 . 3 1 2 6 9 . 9 1 2 7 0 . 3 1 2 6 9 . 9 1.21.2-- 03 0 0 8 M 0 5 0 0 3 0 0 8 M 0 2 1 1 7 9 30 ' ' D I A 35 0 . 7 % 1 2 6 5 . 8 1 1 2 6 4 . 6 4 12 7 4 . 2 1 2 7 2 . 9 1 2 6 7 . 3 1 2 6 6 . 3 1 2 6 7 . 3 1 2 6 6 . 3 23.023.2-- 03 0 0 8 M 0 5 1 0 3 0 0 8 M 0 5 0 4 5 24 ' ' D I A 15 0 . 4 % 1 2 6 6 . 0 1 1 2 6 5 . 8 1 12 7 4 . 7 1 2 7 4 . 2 1 2 6 7 . 9 1 2 6 7 . 3 1 2 6 7 . 9 1 2 6 7 . 3 20.921.8-- 03 0 0 8 M 0 5 2 0 3 0 0 8 M 0 5 1 8 9 24 ' ' D I A 15 0 . 5 % 1 2 6 6 . 4 1 1 2 6 6 . 0 1 12 7 3 . 6 1 2 7 4 . 7 1 2 6 8 . 5 1 2 6 7 . 9 1 2 6 8 . 5 1 2 6 7 . 9 20.020.2-- 03 0 0 8 M 0 5 3 0 3 0 0 8 M 0 5 2 1 7 5 24 ' ' D I A 16 0 . 5 % 1 2 6 7 . 3 1 1 2 6 6 . 4 1 12 7 4 . 5 1 2 7 3 . 6 1 2 6 9 . 8 1 2 6 8 . 5 1 2 6 9 . 9 1 2 6 8 . 5 20.020.2-- 03 0 0 8 M 0 5 4 0 3 0 0 8 M 0 5 3 6 2 24 ' ' D I A 50 4 . 8 % 1 2 7 0 . 3 1 1 2 6 7 . 3 1 12 7 6 . 3 1 2 7 4 . 5 1 2 7 1 . 2 1 2 6 9 . 8 1 2 7 1 . 3 1 2 6 9 . 9 20.220.3-- Un i t 3 , S u b - U n i t 9 03 0 0 9 C 0 0 1 0 3 0 0 9 M 0 0 1 1 1 1 12 ' ' D I A 6 3 . 0 % 1 2 6 8 . 9 9 1 2 6 5 . 6 8 12 7 1 . 9 1 2 7 4 . 3 1 2 6 9 . 5 1 2 6 5 . 9 1 2 6 9 . 5 1 2 6 5 . 9 3.03.0-- 03 0 0 9 C 0 0 2 0 3 0 0 9 C 0 0 1 3 6 12 ' ' D I A 4 1 . 5 % 1 2 6 9 . 7 4 1 2 6 9 . 1 9 12 7 1 . 7 1 2 7 1 . 9 1 2 7 0 . 1 1 2 6 9 . 5 1 2 7 0 . 1 1 2 6 9 . 5 1.31.3-- 03 0 0 9 C 0 0 7 0 3 0 0 9 M 0 0 4 1 1 0 54 ' ' D I A 23 2 1 . 3 % 1 2 6 8 . 9 0 1 2 6 7 . 5 2 12 7 6 . 9 1 2 7 9 . 2 1 2 7 0 . 3 1 2 6 9 . 5 1 2 7 0 . 3 1 2 6 9 . 6 39.540.8-- 03 0 0 9 C 0 0 8 0 3 0 0 9 M 0 0 5 1 5 7 24 ' ' D I A 3 0 . 0 % 1 2 6 8 . 1 6 1 2 6 8 . 1 3 12 7 4 . 9 1 2 7 8 . 0 1 2 7 1 . 1 1 2 7 1 . 0 1 2 7 1 . 1 1 2 7 1 . 1 3.03.0-- 03 0 0 9 C 0 1 0 0 3 0 0 9 C 0 0 8 2 9 6 24 ' ' D I A 9 0 . 2 % 1 2 6 8 . 6 2 1 2 6 8 . 1 6 12 7 3 . 5 1 2 7 4 . 9 1 2 7 1 . 1 1 2 7 1 . 1 1 2 7 1 . 1 1 2 7 1 . 1 1.41.4-- 03 0 0 9 C 0 1 2 0 3 0 0 9 C 0 1 0 7 7 18 ' ' D I A 4 0 . 1 % 1 2 6 8 . 7 3 1 2 6 8 . 6 2 12 7 3 . 0 1 2 7 3 . 5 1 2 7 1 . 1 1 2 7 1 . 1 1 2 7 1 . 1 1 2 7 1 . 1 1.41.4-- 03 0 0 9 C 0 1 3 0 3 0 0 9 C 0 1 2 2 1 2 15 ' ' D I A 6 0 . 7 % 1 2 7 0 . 2 7 1 2 6 8 . 7 3 12 7 2 . 0 1 2 7 3 . 0 1 2 7 1 . 1 1 2 7 1 . 1 1 2 7 1 . 2 1 2 7 1 . 1 1.41.4-- 03 0 0 9 C 0 1 5 0 3 0 0 9 M 0 0 7 1 0 9 18 ' ' D I A 10 0 . 8 % 1 2 7 0 . 2 0 1 2 6 9 . 3 3 12 7 6 . 5 1 2 7 6 . 4 1 2 7 1 . 2 1 2 7 1 . 2 1 2 7 1 . 3 1 2 7 1 . 3 1.41.4-- 03 0 0 9 C 0 1 6 0 3 0 0 9 C 0 1 5 7 9 15 ' ' D I A 2 0 . 1 % 1 2 7 0 . 2 7 1 2 7 0 . 2 0 12 7 6 . 3 1 2 7 6 . 5 1 2 7 1 . 3 1 2 7 1 . 2 1 2 7 1 . 3 1 2 7 1 . 3 1.41.4-- 03 0 0 9 C 0 1 7 0 3 0 0 9 C 0 1 6 1 7 1 15 ' ' D I A 5 0 . 5 % 1 2 7 1 . 1 9 1 2 7 0 . 2 7 12 7 4 . 0 1 2 7 6 . 3 1 2 7 1 . 7 1 2 7 1 . 3 1 2 7 1 . 7 1 2 7 1 . 3 1.41.4-- 03 0 0 9 C 0 1 9 0 3 0 0 9 M 0 0 7 1 2 6 18 ' ' D I A 9 0 . 6 % 1 2 7 0 . 1 2 1 2 6 9 . 3 3 12 7 4 . 7 1 2 7 6 . 4 1 2 7 1 . 2 1 2 7 1 . 2 1 2 7 1 . 3 1 2 7 1 . 3 1.51.5-- 03 0 0 9 C 0 2 1 0 3 0 0 9 C 0 1 9 2 0 2 12 ' ' D I A 2 0 . 3 % 1 2 7 1 . 1 8 1 2 7 0 . 5 2 12 7 3 . 9 1 2 7 4 . 7 1 2 7 1 . 8 1 2 7 1 . 2 1 2 7 1 . 8 1 2 7 1 . 3 1.51.5-- 03 0 0 9 C 0 2 3 0 3 0 0 9 M 0 0 8 1 0 6 12 ' ' D I A 7 3 . 6 % 1 2 7 3 . 6 9 1 2 6 9 . 9 1 12 7 8 . 0 1 2 7 8 . 1 1 2 7 4 . 0 1 2 7 1 . 8 1 2 7 4 . 0 1 2 7 1 . 8 1.61.6-- 03 0 0 9 C 0 2 4 0 3 0 0 9 C 0 2 3 1 7 2 12 ' ' D I A 3 0 . 6 % 1 2 7 4 . 6 7 1 2 7 3 . 6 9 12 7 7 . 5 1 2 7 8 . 0 1 2 7 5 . 2 1 2 7 4 . 0 1 2 7 5 . 2 1 2 7 4 . 0 1.61.6-- 03 0 0 9 C 0 2 6 0 3 0 0 9 M 0 0 8 1 3 0 21 ' ' D I A 23 2 . 1 % 1 2 7 2 . 6 1 1 2 6 9 . 9 1 12 7 7 . 0 1 2 7 8 . 1 1 2 7 3 . 0 1 2 7 1 . 8 1 2 7 3 . 0 1 2 7 1 . 8 3.23.2-- 03 0 0 9 C 0 2 8 0 3 0 0 9 C 0 2 6 2 8 7 18 ' ' D I A 7 0 . 4 % 1 2 7 3 . 9 0 1 2 7 2 . 6 1 12 7 8 . 0 1 2 7 7 . 0 1 2 7 4 . 5 1 2 7 3 . 0 1 2 7 4 . 5 1 2 7 3 . 0 2.12.1-- 03 0 0 9 C 0 2 9 0 3 0 0 9 C 0 2 8 2 2 6 18 ' ' D I A 6 0 . 3 % 1 2 7 4 . 5 9 1 2 7 3 . 9 5 12 7 7 . 9 1 2 7 8 . 0 1 2 7 5 . 2 1 2 7 4 . 5 1 2 7 5 . 2 1 2 7 4 . 5 2.12.1-- 03 0 0 9 C 0 3 1 0 3 0 0 9 C 0 2 9 9 4 18 ' ' D I A 6 0 . 3 % 1 2 7 4 . 8 9 1 2 7 4 . 5 9 12 7 8 . 1 1 2 7 7 . 9 1 2 7 5 . 4 1 2 7 5 . 2 1 2 7 5 . 4 1 2 7 5 . 2 1.61.6-- 03 0 0 9 C 0 3 3 0 3 0 0 9 C 0 3 1 1 6 9 15 ' ' D I A 5 0 . 7 % 1 2 7 6 . 0 6 1 2 7 4 . 8 9 12 8 0 . 7 1 2 7 8 . 1 1 2 7 6 . 5 1 2 7 5 . 4 1 2 7 6 . 5 1 2 7 5 . 4 1.61.6-- 03 0 0 9 C 0 3 4 0 3 0 0 9 C 0 3 3 3 7 12 ' ' D I A 3 0 . 7 % 1 2 7 6 . 5 1 1 2 7 6 . 2 6 12 8 1 . 0 1 2 8 0 . 7 1 2 7 7 . 0 1 2 7 6 . 5 1 2 7 7 . 0 1 2 7 6 . 5 1.61.6-- 03 0 0 9 C 0 3 5 0 3 0 0 9 C 0 3 4 1 9 2 12 ' ' D I A 3 0 . 5 % 1 2 7 7 . 6 6 1 2 7 6 . 6 1 12 8 3 . 6 1 2 8 1 . 0 1 2 7 8 . 2 1 2 7 7 . 0 1 2 7 8 . 2 1 2 7 7 . 0 1.61.6-- 03 0 0 9 C 0 4 0 0 3 0 0 9 M 0 0 9 9 7 24 ' ' D I A 33 2 . 1 % 1 2 7 3 . 1 9 1 2 7 1 . 1 8 12 8 1 . 9 1 2 8 1 . 7 1 2 7 3 . 6 1 2 7 2 . 5 1 2 7 3 . 6 1 2 7 2 . 5 3.63.6-- 03 0 0 9 C 0 4 3 0 3 0 0 9 C 0 4 0 8 0 24 ' ' D I A 26 1 . 2 % 1 2 7 4 . 1 3 1 2 7 3 . 1 9 12 8 1 . 9 1 2 8 1 . 9 1 2 7 4 . 5 1 2 7 3 . 6 1 2 7 4 . 5 1 2 7 3 . 6 2.12.1-- 03 0 0 9 C 0 4 4 0 3 0 0 9 C 0 4 3 1 9 1 24 ' ' D I A 23 0 . 9 % 1 2 7 5 . 9 1 1 2 7 4 . 1 3 12 8 0 . 2 1 2 8 1 . 9 1 2 7 6 . 3 1 2 7 4 . 5 1 2 7 6 . 3 1 2 7 4 . 5 2.12.1-- 03 0 0 9 C 0 4 5 0 3 0 0 9 C 0 4 4 3 6 18 ' ' D I A 9 0 . 6 % 1 2 7 6 . 3 9 1 2 7 6 . 1 6 12 8 0 . 2 1 2 8 0 . 2 1 2 7 6 . 7 1 2 7 6 . 3 1 2 7 6 . 7 1 2 7 6 . 3 0.70.7-- 03 0 0 9 C 0 4 7 0 3 0 0 9 C 0 4 4 6 6 12 ' ' D I A 6 3 . 0 % 1 2 7 7 . 8 8 1 2 7 5 . 9 1 12 8 0 . 2 1 2 8 0 . 2 1 2 7 8 . 2 1 2 7 6 . 3 1 2 7 8 . 2 1 2 7 6 . 3 1.41.4-- 03 0 0 9 C 0 4 8 0 3 0 0 9 C 0 4 7 2 3 6 12 ' ' D I A 3 0 . 9 % 1 2 7 9 . 9 9 1 2 7 7 . 8 8 12 8 3 . 1 1 2 8 0 . 2 1 2 8 0 . 5 1 2 7 8 . 2 1 2 8 0 . 5 1 2 7 8 . 2 1.41.4-- 03 0 0 9 C 0 5 0 0 3 0 0 9 M 0 0 9 8 5 15 ' ' D I A 16 5 . 6 % 1 2 7 5 . 9 6 1 2 7 1 . 1 8 12 8 0 . 3 1 2 8 1 . 7 1 2 7 6 . 2 1 2 7 2 . 5 1 2 7 6 . 2 1 2 7 2 . 5 1.51.5-- 03 0 0 9 C 0 5 8 0 3 0 0 9 M 0 1 2 5 7 24 ' ' D I A 28 1 . 4 % 1 2 7 7 . 2 3 1 2 7 6 . 4 1 12 8 4 . 9 1 2 8 5 . 9 1 2 7 8 . 4 1 2 7 7 . 3 1 2 7 8 . 4 1 2 7 7 . 3 17.718.8-- 03 0 0 9 C 0 5 9 0 3 0 0 9 M 0 1 3 6 1 24 ' ' D I A 26 1 . 1 % 1 2 7 9 . 4 3 1 2 7 8 . 7 4 12 8 6 . 1 1 2 8 6 . 4 1 2 7 9 . 8 1 2 7 9 . 0 1 2 7 9 . 8 1 2 7 9 . 0 2.02.0-- 03 0 0 9 C 0 6 1 0 3 0 0 9 C 0 5 9 1 0 8 24 ' ' D I A 20 0 . 8 % 1 2 8 0 . 3 8 1 2 7 9 . 5 3 12 8 7 . 8 1 2 8 6 . 1 1 2 8 0 . 8 1 2 7 9 . 8 1 2 8 0 . 8 1 2 7 9 . 8 2.02.0-- 03 0 0 9 C 0 6 2 0 3 0 0 9 C 0 6 1 1 8 0 15 ' ' D I A 7 1 . 1 % 1 2 8 4 . 7 0 1 2 8 2 . 6 8 12 8 9 . 9 1 2 8 7 . 8 1 2 8 5 . 2 1 2 8 0 . 8 1 2 8 5 . 2 1 2 8 0 . 8 2.02.0-- 03 0 0 9 C 0 6 4 0 3 0 0 9 C 0 6 2 2 5 5 12 ' ' D I A 3 0 . 8 % 1 2 8 7 . 0 6 1 2 8 4 . 9 5 12 9 1 . 8 1 2 8 9 . 9 1 2 8 7 . 6 1 2 8 5 . 2 1 2 8 7 . 6 1 2 8 5 . 2 2.02.0-- 03 0 0 9 C 0 6 7 0 3 0 0 9 M 0 1 6 1 1 3 15 ' ' D I A 9 2 . 1 % 1 2 8 5 . 2 6 1 2 8 2 . 9 2 12 8 9 . 4 1 2 8 9 . 3 1 2 8 5 . 6 1 2 8 3 . 3 1 2 8 5 . 6 1 2 8 3 . 4 1.11.2-- 03 0 0 9 C 0 6 8 0 3 0 0 9 C 0 6 7 2 3 7 15 ' ' D I A 5 0 . 7 % 1 2 8 6 . 9 9 1 2 8 5 . 4 1 12 9 2 . 0 1 2 8 9 . 4 1 2 8 7 . 4 1 2 8 5 . 6 1 2 8 7 . 4 1 2 8 5 . 6 1.11.2-- 03 0 0 9 C 0 7 0 0 3 0 0 9 C 0 6 8 6 3 15 ' ' D I A 9 1 . 8 % 1 2 8 8 . 1 4 1 2 8 6 . 9 9 12 9 2 . 8 1 2 9 2 . 0 1 2 8 8 . 4 1 2 8 7 . 4 1 2 8 8 . 5 1 2 8 7 . 4 1.11.2-- 03 0 0 9 C 0 7 1 0 3 0 0 9 C 0 7 0 1 3 4 15 ' ' D I A 7 1 . 0 % 1 2 8 9 . 5 2 1 2 8 8 . 1 9 12 9 3 . 6 1 2 9 2 . 8 1 2 8 9 . 9 1 2 8 8 . 4 1 2 8 9 . 9 1 2 8 8 . 5 1.11.2-- 03 0 0 9 C 0 7 4 0 3 0 0 9 C 0 5 8 1 9 9 24 ' ' D I A 16 0 . 5 % 1 2 7 8 . 7 1 1 2 7 7 . 7 0 12 8 5 . 0 1 2 8 4 . 9 1 2 8 0 . 2 1 2 7 8 . 4 1 2 8 0 . 2 1 2 7 8 . 4 14.415.3-- 03 0 0 9 C 0 7 6 0 3 0 0 9 C 0 7 4 1 4 4 24 ' ' D I A 22 0 . 9 % 1 2 8 0 . 0 9 1 2 7 8 . 8 1 12 8 6 . 2 1 2 8 5 . 0 1 2 8 1 . 3 1 2 8 0 . 2 1 2 8 1 . 3 1 2 8 0 . 2 14.415.3-- 03 0 0 9 C 0 7 7 0 3 0 0 9 M 0 2 1 1 7 9 18 ' ' D I A 10 0 . 8 % 1 2 8 5 . 2 3 1 2 8 3 . 8 4 12 8 8 . 8 1 2 8 7 . 9 1 2 8 6 . 0 1 2 8 4 . 2 1 2 8 6 . 1 1 2 8 4 . 2 5.25.7-- 03 0 0 9 C 0 8 7 0 3 0 0 9 M 0 2 3 2 2 5 12 ' ' D I A 2 0 . 2 % 1 2 8 8 . 7 7 1 2 8 8 . 2 1 12 9 1 . 9 1 2 9 1 . 1 1 2 9 1 . 1 1 2 8 9 . 1 1 2 9 1 . 9 1 2 8 9 . 2 3.13.5-- 03 0 0 9 C 0 8 9 0 3 0 0 9 C 0 8 7 1 8 1 12 ' ' D I A 4 1 . 0 % 1 2 9 0 . 5 3 1 2 8 8 . 7 7 12 9 4 . 1 1 2 9 1 . 9 1 2 9 2 . 9 1 2 9 1 . 1 1 2 9 4 . 1 1 2 9 1 . 9 3.13.5-- 03 0 0 9 C 0 9 1 0 3 0 0 9 C 0 7 6 8 1 18 ' ' D I A 9 0 . 7 % 1 2 8 0 . 9 8 1 2 8 0 . 3 9 12 8 6 . 7 1 2 8 6 . 2 1 2 8 2 . 2 1 2 8 1 . 3 1 2 8 2 . 2 1 2 8 1 . 3 9.39.6-- 03 0 0 9 C 0 9 3 0 3 0 0 9 C 0 9 1 2 2 6 18 ' ' D I A 9 0 . 6 % 1 2 8 3 . 0 4 1 2 8 1 . 6 3 12 8 8 . 0 12 8 6 . 7 1 2 8 4 . 1 1 2 8 2 . 2 1 2 8 4 . 1 1 2 8 2 . 2 6.97.2-- 03 0 0 9 C 0 9 5 0 3 0 0 9 C 0 9 3 4 2 8 18 ' ' D I A 8 0 . 5 % 1 2 8 5 . 2 1 1 2 8 3 . 0 8 12 8 8 . 3 1 2 8 8 . 0 1 2 8 6 . 3 1 2 8 4 . 1 1 2 8 6 . 4 1 2 8 4 . 1 6.97.2-- 03 0 0 9 C 0 9 8 0 3 0 0 9 C 0 9 5 3 7 18 ' ' D I A 10 0 . 8 % 1 2 8 5 . 5 7 1 2 8 5 . 2 6 12 8 9 . 0 1 2 8 8 . 3 1 2 8 6 . 4 1 2 8 6 . 3 1 2 8 6 . 5 1 2 8 6 . 4 5.05.2-- 03 0 0 9 C 1 0 1 0 3 0 0 9 M 0 2 4 3 9 15 ' ' D I A 5 0 . 6 % 1 2 8 7 . 3 6 1 2 8 7 . 1 4 12 9 0 . 8 1 2 9 0 . 5 1 2 8 8 . 1 1 2 8 8 . 0 1 2 8 8 . 1 1 2 8 8 . 1 2.22.3-- 03 0 0 9 C 1 1 3 0 3 0 0 9 C 0 0 7 3 2 4 24 ' ' D I A 13 0 . 3 % 1 2 7 0 . 4 1 1 2 6 9 . 3 7 12 7 6 . 8 1 2 7 6 . 9 1 2 7 1 . 1 1 2 7 0 . 3 1 2 7 1 . 1 1 2 7 0 . 3 3.63.7-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 23 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 9 C 1 1 4 0 3 0 0 9 M 0 3 1 2 4 3 12 ' ' D I A 2 0 . 4 % 1 2 8 9 . 5 3 1 2 8 8 . 4 8 12 9 3 . 0 1 2 9 1 . 9 1 2 9 0 . 6 1 2 8 9 . 1 1 2 9 0 . 7 1 2 8 9 . 1 2.82.9-- 03 0 0 9 C 1 1 5 0 3 0 0 9 C 1 1 3 1 4 9 24 ' ' D I A 17 0 . 5 % 1 2 7 1 . 3 3 1 2 7 0 . 6 1 12 7 8 . 0 1 2 7 6 . 8 1 2 7 1 . 8 1 2 7 1 . 1 1 2 7 1 . 8 1 2 7 1 . 1 2.22.2-- 03 0 0 9 C 1 1 6 0 3 0 0 9 C 1 1 4 2 0 5 12 ' ' D I A 3 0 . 6 % 1 2 9 0 . 8 0 1 2 8 9 . 6 3 12 9 4 . 2 1 2 9 3 . 0 1 2 9 1 . 6 1 2 9 0 . 6 1 2 9 1 . 9 1 2 9 0 . 7 2.82.9-- 03 0 0 9 C 1 1 7 0 3 0 0 9 C 1 1 5 2 0 5 24 ' ' D I A 17 0 . 5 % 1 2 7 2 . 5 5 1 2 7 1 . 5 3 12 8 0 . 0 1 2 7 8 . 0 1 2 7 3 . 0 1 2 7 1 . 8 1 2 7 3 . 0 1 2 7 1 . 8 2.22.2-- 03 0 0 9 C 1 1 8 0 3 0 0 9 C 1 1 7 1 1 4 18 ' ' D I A 7 0 . 4 % 1 2 7 3 . 2 3 1 2 7 2 . 7 5 12 7 9 . 2 1 2 8 0 . 0 1 2 7 3 . 8 1 2 7 3 . 0 1 2 7 3 . 8 1 2 7 3 . 0 2.22.2-- 03 0 0 9 C 1 2 0 0 3 0 0 9 C 1 1 8 1 0 3 15 ' ' D I A 6 0 . 7 % 1 2 7 4 . 3 4 1 2 7 3 . 6 0 12 7 9 . 7 1 2 7 9 . 2 1 2 7 4 . 9 1 2 7 3 . 8 1 2 7 4 . 9 1 2 7 3 . 8 2.22.2-- 03 0 0 9 C 1 2 1 0 3 0 0 9 C 1 2 0 3 7 3 15 ' ' D I A 5 0 . 6 % 1 2 7 6 . 6 0 1 2 7 4 . 3 6 12 8 0 . 1 1 2 7 9 . 7 1 2 7 7 . 2 1 2 7 4 . 9 1 2 7 7 . 2 1 2 7 4 . 9 2.22.2-- 03 0 0 9 J 0 0 1 0 3 0 0 9 M 0 0 8 2 4 4 48 ' ' D I A 95 0 . 4 % 1 2 7 0 . 9 0 1 2 6 9 . 9 1 12 8 1 . 5 1 2 7 8 . 1 1 2 7 2 . 3 1 2 7 1 . 8 1 2 7 2 . 4 1 2 7 1 . 8 24.725.9-- 03 0 0 9 M 0 0 1 0 3 0 0 9 O 0 0 1 2 9 7 60 ' ' D I A 19 3 0 . 5 % 1 2 6 4 . 3 1 1 2 6 2 . 8 1 12 7 4 . 3 1 2 7 2 . 7 1 2 6 5 . 9 1 2 6 4 . 4 1 2 6 5 . 9 1 2 6 4 . 4 42.443.7-- 03 0 0 9 M 0 0 2 0 3 0 0 9 C 0 0 2 2 9 4 15 ' ' D I A 3 0 . 2 % 1 2 7 0 . 4 1 1 2 6 9 . 7 4 12 7 3 . 9 1 2 7 1 . 7 1 2 7 1 . 0 1 2 7 0 . 1 1 2 7 1 . 0 1 2 7 0 . 1 1.31.3-- 03 0 0 9 M 0 0 3 0 3 0 0 9 M 0 0 1 3 5 3 54 ' ' D I A 15 8 0 . 7 % 1 2 6 6 . 6 3 1 2 6 4 . 3 1 12 7 4 . 9 1 2 7 4 . 3 1 2 6 8 . 2 1 2 6 5 . 9 1 2 6 8 . 2 1 2 6 5 . 9 39.540.8-- 03 0 0 9 M 0 0 4 0 3 0 0 9 M 0 0 3 4 2 5 54 ' ' D I A 92 0 . 2 % 1 2 6 7 . 5 1 1 2 6 6 . 6 4 12 7 9 . 2 1 2 7 4 . 9 1 2 6 9 . 5 1 2 6 8 . 2 1 2 6 9 . 6 1 2 6 8 . 2 39.540.8-- 03 0 0 9 M 0 0 5 0 3 0 0 9 C 0 0 7 2 1 5 54 ' ' D I A 12 2 - 0 . 4 % 1 2 6 8 . 1 3 1 2 6 8 . 9 0 12 7 8 . 0 1 2 7 6 . 9 1 2 7 1 . 0 1 2 7 0 . 3 1 2 7 1 . 1 1 2 7 0 . 3 35.336.5-- 03 0 0 9 M 0 0 6 0 3 0 0 9 M 0 0 5 2 1 9 54 ' ' D I A 88 0 . 2 % 1 2 6 8 . 5 3 1 2 6 8 . 1 3 12 7 8 . 0 1 2 7 8 . 0 1 2 7 1 . 1 1 2 7 1 . 0 1 2 7 1 . 1 1 2 7 1 . 1 32.433.6-- 03 0 0 9 M 0 0 7 0 3 0 0 9 M 0 0 6 1 6 5 54 ' ' D I A 53 0 . 1 % 1 2 6 8 . 6 5 1 2 6 8 . 5 4 12 7 6 . 4 1 2 7 8 . 0 1 2 7 1 . 2 1 2 7 1 . 1 1 2 7 1 . 3 1 2 7 1 . 1 32.433.6-- 03 0 0 9 M 0 0 8 0 3 0 0 9 M 0 0 7 2 8 8 48 ' ' D I A 67 0 . 2 % 1 2 6 9 . 9 1 1 2 6 9 . 3 3 12 7 8 . 1 1 2 7 6 . 4 1 2 7 1 . 8 1 2 7 1 . 2 1 2 7 1 . 8 1 2 7 1 . 3 29.530.7-- 03 0 0 9 M 0 0 9 0 3 0 0 9 J 0 0 1 4 4 48 ' ' D I A 95 0 . 4 % 1 2 7 1 . 0 8 1 2 7 0 . 9 0 12 8 1 . 7 1 2 8 1 . 5 1 2 7 2 . 5 1 2 7 2 . 3 1 2 7 2 . 5 1 2 7 2 . 4 24.825.9-- 03 0 0 9 M 0 1 2 0 3 0 0 9 M 0 0 9 5 9 1 48 ' ' D I A 13 1 0 . 9 % 1 2 7 6 . 2 6 1 2 7 1 . 1 8 12 8 5 . 9 1 2 8 1 . 7 1 2 7 7 . 3 1 2 7 2 . 5 1 2 7 7 . 3 1 2 7 2 . 5 19.720.8-- 03 0 0 9 M 0 1 3 0 3 0 0 9 M 0 1 2 1 1 6 24 ' ' D I A 34 1 . 9 % 1 2 7 8 . 6 4 1 2 7 6 . 4 1 12 8 6 . 4 1 2 8 5 . 9 1 2 7 9 . 0 1 2 7 7 . 3 1 2 7 9 . 0 1 2 7 7 . 3 2.02.0-- 03 0 0 9 M 0 1 4 0 3 0 0 9 C 0 5 8 1 2 8 15 ' ' D I A 8 1 . 4 % 1 2 7 9 . 4 6 1 2 7 7 . 7 0 12 8 7 . 8 1 2 8 4 . 9 1 2 7 9 . 9 1 2 7 8 . 4 1 2 8 0 . 0 1 2 7 8 . 4 2.42.7-- 03 0 0 9 M 0 1 5 0 3 0 0 9 M 0 1 4 5 6 15 ' ' D I A 11 2 . 8 % 1 2 8 1 . 1 4 1 2 7 9 . 5 6 12 8 7 . 8 1 2 8 7 . 8 1 2 8 1 . 5 1 2 7 9 . 9 1 2 8 1 . 6 1 2 8 0 . 0 2.42.7-- 03 0 0 9 M 0 1 6 0 3 0 0 9 M 0 1 5 1 4 7 15 ' ' D I A 7 1 . 1 % 1 2 8 2 . 8 2 1 2 8 1 . 2 4 12 8 9 . 3 1 2 8 7 . 8 1 2 8 3 . 3 1 2 8 1 . 5 1 2 8 3 . 4 1 2 8 1 . 6 2.42.7-- 03 0 0 9 M 0 2 1 0 3 0 0 9 C 0 7 6 1 0 5 18 ' ' D I A 19 3 . 1 % 1 2 8 3 . 6 4 1 2 8 0 . 3 9 12 8 7 . 9 1 2 8 6 . 2 1 2 8 4 . 2 1 2 8 1 . 3 1 2 8 4 . 2 1 2 8 1 . 3 5.25.7-- 03 0 0 9 M 0 2 2 0 3 0 0 9 C 0 7 7 1 0 5 18 ' ' D I A 15 1 . 8 % 1 2 8 7 . 1 7 1 2 8 5 . 2 8 12 8 9 . 6 1 2 8 8 . 8 1 2 8 7 . 8 1 2 8 6 . 0 1 2 8 7 . 8 1 2 8 6 . 1 5.25.7-- 03 0 0 9 M 0 2 3 0 3 0 0 9 M 0 2 2 3 1 1 15 ' ' D I A 4 0 . 3 % 1 2 8 8 . 2 1 1 2 8 7 . 2 2 12 9 1 . 1 1 2 8 9 . 6 1 2 8 9 . 1 1 2 8 7 . 8 1 2 8 9 . 2 1 2 8 7 . 8 3.13.5-- 03 0 0 9 M 0 2 4 0 3 0 0 9 C 0 9 8 3 2 9 18 ' ' D I A 8 0 . 5 % 1 2 8 7 . 1 4 1 2 8 5 . 5 7 12 9 0 . 5 1 2 8 9 . 0 1 2 8 8 . 0 1 2 8 6 . 4 1 2 8 8 . 1 1 2 8 6 . 5 5.05.2-- 03 0 0 9 M 0 2 5 0 3 0 0 9 C 1 0 1 1 1 9 15 ' ' D I A 5 0 . 7 % 1 2 8 8 . 1 5 1 2 8 7 . 3 6 12 9 1 . 8 1 2 9 0 . 8 1 2 8 8 . 7 1 2 8 8 . 1 1 2 8 8 . 7 1 2 8 8 . 1 2.32.3-- 03 0 0 9 M 0 2 6 0 3 0 0 9 M 0 2 5 1 4 3 18 ' ' D I A 8 0 . 5 % 1 2 8 9 . 0 4 1 2 8 8 . 3 5 12 9 1 . 8 1 2 9 1 . 8 1 2 8 9 . 6 1 2 8 8 . 7 1 2 8 9 . 6 1 2 8 8 . 7 2.32.3-- 03 0 0 9 M 0 2 7 0 3 0 0 9 M 0 2 6 4 5 12 ' ' D I A 3 0 . 5 % 1 2 8 9 . 3 6 1 2 8 9 . 1 4 12 9 2 . 2 1 2 9 1 . 8 1 2 9 0 . 1 1 2 8 9 . 6 1 2 9 0 . 1 1 2 8 9 . 6 2.32.3-- 03 0 0 9 M 0 2 8 0 3 0 0 9 M 0 2 7 1 7 2 12 ' ' D I A 3 0 . 5 % 1 2 9 0 . 2 7 1 2 8 9 . 3 6 12 9 3 . 1 1 2 9 2 . 2 1 2 9 1 . 0 1 2 9 0 . 1 1 2 9 1 . 0 1 2 9 0 . 1 2.32.3-- 03 0 0 9 M 0 2 9 0 3 0 0 9 M 0 2 8 1 9 5 12 ' ' D I A 3 0 . 6 % 1 2 9 1 . 3 9 1 2 9 0 . 2 7 12 9 4 . 2 1 2 9 3 . 1 1 2 9 2 . 1 1 2 9 1 . 0 1 2 9 2 . 1 1 2 9 1 . 0 2.32.3-- 03 0 0 9 M 0 3 1 0 3 0 0 9 M 0 2 4 2 6 3 15 ' ' D I A 5 0 . 5 % 1 2 8 8 . 3 8 1 2 8 7 . 1 4 12 9 1 . 9 1 2 9 0 . 5 1 2 8 9 . 1 1 2 8 8 . 0 1 2 8 9 . 1 1 2 8 8 . 1 2.82.9-- Un i t 3 , S u b - U n i t 1 0 03 0 1 0 C 0 0 1 J1 6 0 1 9 8 12 ' ' D I A 4 1 . 3 % 1 2 7 8 . 8 9 1 2 7 7 . 6 1 1 2 8 1 . 2 1 2 8 3 . 9 1 2 8 2 . 0 1 2 8 1 . 9 1 2 8 2 . 0 1 2 8 1 . 9 1.41.4Existing 10-yr 03 0 1 0 C 0 0 7 0 3 0 1 0 M 0 0 4 9 2 18 ' ' D I A 6 0 . 3 % 1 2 7 9 . 6 3 1 2 7 9 . 3 6 12 8 3 . 2 1 2 8 7 . 4 1 2 8 3 . 1 1 2 8 3 . 1 1 2 8 3 . 2 1 2 8 3 . 1 2.12.1-- 03 0 1 0 C 0 1 0 0 3 0 1 0 C 0 0 7 3 0 7 12 ' ' D I A 2 0 . 4 % 1 2 8 1 . 1 0 1 2 7 9 . 8 3 12 8 4 . 5 1 2 8 3 . 2 1 2 8 4 . 1 1 2 8 3 . 1 1 2 8 3 . 5 1 2 8 3 . 2 1.11.1-- 03 0 1 0 C 0 1 4 0 3 0 1 0 J 0 0 5 1 8 6 15 ' ' D I A 4 0 . 3 % 1 2 7 8 . 7 1 1 2 7 8 . 1 1 1 2 8 2 . 2 1 2 8 2 . 1 1 2 8 2 . 2 1 2 8 2 . 1 1 2 8 2 . 2 1 2 8 2 . 1 1.81.8Existing 10-yr 03 0 1 0 C 0 1 8 0 3 0 1 0 J 0 0 6 1 5 9 24 ' ' D I A 10 0 . 2 % 1 2 8 0 . 4 1 1 2 8 0 . 1 1 12 8 4 . 4 1 2 8 4 . 1 1 2 8 3 . 5 1 2 8 3 . 3 1 2 8 2 . 3 1 2 8 2 . 2 8.88.9-- 03 0 1 0 C 0 1 9 0 3 0 1 0 C 0 1 8 1 1 0 12 ' ' D I A 4 1 . 3 % 1 2 8 1 . 8 4 1 2 8 0 . 4 1 12 8 4 . 4 1 2 8 4 . 4 1 2 8 4 . 1 1 2 8 3 . 5 1 2 8 2 . 4 1 2 8 2 . 3 1.51.5-- 03 0 1 0 C 0 2 1 0 3 0 1 0 C 0 1 9 2 7 1 12 ' ' D I A 2 0 . 3 % 1 2 8 2 . 7 1 1 2 8 1 . 9 1 12 8 5 . 7 1 2 8 4 . 4 1 2 8 5 . 5 1 2 8 4 . 1 1 2 8 3 . 4 1 2 8 2 . 4 1.51.5-- 03 0 1 0 C 0 2 3 0 3 0 1 0 C 0 1 8 1 8 9 18 ' ' D I A 6 0 . 3 % 1 2 8 1 . 0 1 1 2 8 0 . 4 1 12 8 5 . 9 1 2 8 4 . 4 1 2 8 4 . 3 1 2 8 3 . 5 1 2 8 4 . 0 1 2 8 2 . 3 7.47.5-- 03 0 1 0 C 0 2 4 0 3 0 1 0 M 0 3 1 6 2 12 ' ' D I A 8 4 . 8 % 1 2 8 4 . 4 3 1 2 8 1 . 4 5 12 8 7 . 1 1 2 8 7 . 2 1 2 8 4 . 8 1 2 8 4 . 9 1 2 8 4 . 7 1 2 8 3 . 9 1.41.4-- 03 0 1 0 C 0 2 6 0 3 0 1 0 C 0 2 4 3 1 1 12 ' ' D I A 2 0 . 4 % 1 2 8 5 . 8 1 1 2 8 4 . 4 3 12 8 8 . 6 1 2 8 7 . 1 1 2 8 6 . 4 1 2 8 4 . 8 1 2 8 6 . 4 1 2 8 4 . 7 1.41.4-- 03 0 1 0 C 0 3 2 0 3 0 1 0 J 0 1 1 2 7 0 15 ' ' D I A 4 0 . 4 % 1 2 8 3 . 0 1 1 2 8 1 . 9 3 12 8 5 . 8 1 2 8 7 . 6 1 2 8 5 . 8 1 2 8 7 . 6 1 2 8 4 . 7 1 2 8 4 . 4 2.12.1-- 03 0 1 0 C 0 3 4 0 3 0 1 0 C 0 3 2 6 8 12 ' ' D I A 3 0 . 5 % 1 2 8 3 . 3 8 1 2 8 3 . 0 1 12 8 6 . 0 1 2 8 5 . 8 1 2 8 6 . 0 1 2 8 5 . 8 1 2 8 4 . 9 1 2 8 4 . 7 2.12.1-- 03 0 1 0 C 0 3 5 0 3 0 1 0 C 0 3 4 2 4 2 12 ' ' D I A 3 0 . 8 % 1 2 8 5 . 3 1 1 2 8 3 . 4 3 12 8 7 . 8 1 2 8 6 . 0 1 2 8 7 . 8 1 2 8 6 . 0 1 2 8 5 . 9 1 2 8 4 . 9 2.12.1-- 03 0 1 0 C 0 3 7 0 3 0 1 0 M 0 3 1 6 1 18 ' ' D I A 22 4 . 0 % 1 2 8 3 . 8 9 1 2 8 1 . 4 5 12 8 7 . 1 1 2 8 7 . 2 1 2 8 4 . 8 1 2 8 4 . 9 1 2 8 4 . 2 1 2 8 3 . 9 2.42.4-- 03 0 1 0 C 0 3 9 0 3 0 1 0 C 0 3 7 3 0 9 18 ' ' D I A 8 0 . 5 % 1 2 8 5 . 4 9 1 2 8 3 . 9 4 12 8 8 . 6 1 2 8 7 . 1 1 2 8 6 . 1 1 2 8 4 . 8 1 2 8 6 . 1 1 2 8 4 . 2 2.42.4-- 03 0 1 0 C 0 4 1 0 3 0 1 0 C 0 3 9 2 0 7 15 ' ' D I A 4 0 . 4 % 1 2 8 6 . 3 1 1 2 8 5 . 4 9 12 8 9 . 7 1 2 8 8 . 6 1 2 8 7 . 0 1 2 8 6 . 1 1 2 8 7 . 0 1 2 8 6 . 1 2.42.4-- 03 0 1 0 C 0 4 4 0 3 0 1 0 J 0 0 7 1 5 6 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 9 1 1 2 8 3 . 8 1 12 9 0 . 0 1 2 8 8 . 0 1 2 8 5 . 9 1 2 8 5 . 7 1 2 8 6 . 2 1 2 8 6 . 0 1.21.2-- 03 0 1 0 C 0 4 5 0 3 0 1 0 C 0 4 4 4 3 12 ' ' D I A 2 0 . 3 % 1 2 8 4 . 2 4 1 2 8 4 . 1 1 12 9 0 . 1 1 2 9 0 . 0 1 2 8 5 . 9 1 2 8 5 . 9 1 2 8 6 . 2 1 2 8 6 . 2 0.50.5-- 03 0 1 0 C 0 4 6 0 3 0 1 0 M 0 4 1 1 2 2 65 " D I A 87 0 . 2 % 1 2 8 4 . 2 1 1 2 8 3 . 9 1 1 2 9 1 . 7 12 9 1 . 8 1 2 8 6 . 8 1 2 8 6 . 5 1 2 8 8 . 8 1 2 8 8 . 7 41.650.8-- 03 0 1 0 C 0 4 9 0 3 0 1 0 M 0 4 4 4 6 4 18 ' ' D I A 6 0 . 3 % 1 2 8 6 . 8 6 1 2 8 5 . 3 1 1 2 9 1 . 1 12 9 1 . 7 1 2 9 1 . 1 1 2 8 7 . 7 1 2 9 2 . 0 1 2 8 9 . 0 8.98.7Future 10-yr 03 0 1 0 C 0 5 0 0 3 0 1 0 M 0 4 6 1 9 1 12 ' ' D I A 5 1 . 6 % 1 2 9 1 . 3 1 1 2 8 8 . 3 1 12 9 3 . 4 1 2 9 2 . 7 1 2 9 1 . 6 1 2 9 2 . 7 1 2 9 2 . 3 1 2 9 2 . 7 0.80.8-- 03 0 1 0 C 0 5 4 J3 1 5 6 1 5 1 12 ' ' D I A 4 1 . 1 % 1 2 8 7 . 5 9 1 2 8 6 . 0 0 12 9 1 . 5 1 2 9 4 . 1 1 2 8 7 . 8 1 2 8 7 . 6 1 2 8 7 . 8 1 2 8 7 . 6 0.30.4-- 03 0 1 0 C 0 6 2 0 3 0 1 0 M 0 1 0 5 1 48 ' ' D I A 13 1 0 . 5 % 1 2 9 0 . 3 1 1 2 9 0 . 0 6 12 9 7 . 2 1 2 9 6 . 7 1 2 9 0 . 8 1 2 9 0 . 4 1 2 9 0 . 8 1 2 9 0 . 4 2.63.2-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 24 of 25 Ap p e n d i x D Central Point Stormwater Master Plan US D S Le n g t h (f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = Sid e S l o p e ( H : V ) C a p a c i t y ( c f s ) Sl o p e ( % ) U S DS US DS US DSUSDSExst 10 yr Max Flow (cfs)Fut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e D - 3 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s Gr o u n d E l e v a t i o n ( f t ) In v e r t E l e v a t i o n ( f t ) Ex s t 1 0 y r M a x W a t e r S u r f a c e El e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 1 0 C 0 7 0 0 3 0 1 0 M 0 3 3 1 8 2 12 ' ' D I A 2 0 . 3 % 1 2 8 5 . 8 1 1 2 8 5 . 3 1 12 8 8 . 3 1 2 9 0 . 8 1 2 8 6 . 2 1 2 8 5 . 9 1 2 8 6 . 2 1 2 8 6 . 2 0.50.5-- 03 0 1 0 J 0 0 5 J1 3 8 5 7 2 2 4 ' H , 6 ' B W , 1 S S C h a n n e l 2 3 4 0 . 8% 1 2 7 8 . 1 1 1 2 7 2 . 1 7 1 2 8 2 . 1 1 2 8 1 . 1 1 2 8 2 . 1 1 2 8 1 . 8 1 2 8 2 . 1 1 2 8 1 . 8 53.960.8-- 03 0 1 0 J 0 0 6 0 3 0 1 0 J 0 0 5 6 3 7 4 ' H , 3 ' B W , 1 S S C h a n n e l 9 1 0 . 3 % 12 8 0 . 1 1 1 2 7 8 . 1 1 1 2 8 4 . 1 1 2 8 2 . 1 1 2 8 3 . 3 1 2 8 2 . 1 1 2 8 2 . 2 1 2 8 2 . 1 52.251.1-- 03 0 1 0 J 0 0 7 0 3 0 1 0 J 0 0 6 8 1 0 3 ' H , 3 ' B W , 1 S S C h a n n e l 5 4 0 . 4 % 12 8 3 . 0 0 1 2 8 0 . 1 1 1 2 8 8 . 0 1 2 8 4 . 1 1 2 8 5 . 7 1 2 8 3 . 3 1 2 8 6 . 0 1 2 8 2 . 2 43.252.7-- 03 0 1 0 J 0 0 8 0 3 0 1 0 J 0 0 7 1 2 1 3 ' H , 3 ' B W , 1 S S C h a n n e l 2 7 0 . 1 % 12 8 3 . 1 1 1 2 8 3 . 0 0 1 2 8 8 . 5 1 2 8 8 . 0 1 2 8 6 . 0 1 2 8 5 . 7 1 2 8 8 . 5 1 2 8 6 . 0 41.550.9-- 03 0 1 0 J 0 1 1 0 3 0 1 0 M 0 3 1 2 2 3 15 ' ' D I A 3 0 . 2 % 1 2 8 1 . 9 3 1 2 8 1 . 4 5 12 8 7 . 6 1 2 8 7 . 2 1 2 8 7 . 6 1 2 8 4 . 9 1 2 8 4 . 4 1 2 8 3 . 9 3.73.7-- 03 0 1 0 M 0 0 1 0 3 0 1 0 C 0 0 1 1 8 8 12 ' ' D I A 3 0 . 5 % 1 2 8 0 . 0 5 1 2 7 9 . 0 9 12 8 2 . 7 1 2 8 1 . 2 1 2 8 2 . 7 1 2 8 2 . 0 1 2 8 2 . 7 1 2 8 2 . 0 1.41.4-- 03 0 1 0 M 0 0 3 J2 0 5 4 1 5 5 24 ' ' D I A 19 0 . 7 % 1 2 7 8 . 4 5 1 2 7 7 . 4 1 12 8 6 . 6 1 2 8 5 . 8 1 2 8 3 . 0 1 2 8 2 . 9 1 2 8 3 . 0 1 2 8 3 . 0 2.92.9-- 03 0 1 0 M 0 0 4 0 3 0 1 0 M 0 0 3 2 5 9 18 ' ' D I A 6 0 . 3 % 1 2 7 9 . 1 6 1 2 7 8 . 4 5 12 8 7 . 4 1 2 8 6 . 6 1 2 8 3 . 1 1 2 8 3 . 0 1 2 8 3 . 1 1 2 8 3 . 0 2.12.1-- 03 0 1 0 M 0 0 5 J2 5 2 8 3 1 5 48 ' ' D I A 78 0 . 3 % 1 2 8 2 . 3 5 1 2 8 1 . 5 0 12 8 8 . 4 1 2 9 0 . 1 1 2 8 4 . 9 1 2 8 3 . 9 1 2 8 4 . 9 1 2 8 3 . 9 56.760.4-- 03 0 1 0 M 0 0 6 0 3 0 1 0 M 0 0 5 4 1 9 48 ' ' D I A 72 0 . 2 % 1 2 8 3 . 8 2 1 2 8 2 . 8 5 12 9 0 . 6 1 2 8 8 . 4 1 2 8 6 . 4 1 2 8 4 . 9 1 2 8 6 . 5 1 2 8 4 . 9 56.760.4-- 03 0 1 0 M 0 0 7 0 3 0 1 0 M 0 0 6 2 0 7 48 ' ' D I A 91 0 . 4 % 1 2 8 4 . 7 0 1 2 8 3 . 9 2 12 9 1 . 2 1 2 9 0 . 6 1 2 8 7 . 0 1 2 8 6 . 4 1 2 8 7 . 1 1 2 8 6 . 5 54.758.4-- 03 0 1 0 M 0 0 9 0 3 0 1 0 M 0 0 8 4 8 30 ' ' D I A 37 0 . 8 % 1 2 8 8 . 9 9 1 2 8 8 . 6 3 12 9 9 . 2 1 2 9 7 . 3 1 2 8 9 . 4 1 2 8 8 . 6 1 2 8 9 . 5 1 2 8 8 . 7 2.63.2-- 03 0 1 0 M 0 1 0 0 3 0 1 0 M 0 0 9 1 2 7 30 ' ' D I A 33 0 . 5 % 1 2 8 9 . 8 6 1 2 8 9 . 1 9 12 9 6 . 7 1 2 9 9 . 2 1 2 9 0 . 4 1 2 8 9 . 4 1 2 9 0 . 4 1 2 8 9 . 5 2.63.2-- 03 0 1 0 M 0 2 0 0 3 0 1 0 M 0 0 8 1 0 2 48 ' ' D I A 18 0 1 . 6 % 1 2 8 8 . 7 8 1 2 8 7 . 1 3 12 9 9 . 0 1 2 9 7 . 3 1 2 9 0 . 2 1 2 8 8 . 6 1 2 9 0 . 3 1 2 8 8 . 7 50.453.4-- 03 0 1 0 M 0 2 1 0 3 0 1 0 M 0 2 0 3 5 9 48 ' ' D I A 64 0 . 2 % 1 2 8 9 . 4 8 1 2 8 8 . 7 8 12 9 9 . 3 1 2 9 9 . 0 1 2 9 1 . 7 1 2 9 0 . 2 1 2 9 1 . 8 1 2 9 0 . 3 50.353.4-- 03 0 1 0 M 0 2 2 0 3 0 1 0 M 0 2 1 3 4 6 48 ' ' D I A 95 0 . 4 % 1 2 9 1 . 0 0 1 2 8 9 . 4 8 12 9 8 . 2 1 2 9 9 . 3 1 2 9 3 . 1 1 2 9 1 . 7 1 2 9 3 . 2 1 2 9 1 . 8 50.453.4-- 03 0 1 0 M 0 3 0 0 3 0 1 0 C 0 1 4 2 9 0 12 ' ' D I A 2 0 . 4 % 1 2 7 9 . 8 1 1 2 7 8 . 7 1 12 8 3 . 4 1 2 8 2 . 2 1 2 8 3 . 4 1 2 8 2 . 2 1 2 8 3 . 4 1 2 8 2 . 2 1.81.8-- 03 0 1 0 M 0 3 1 0 3 0 1 0 C 0 2 3 1 3 4 18 ' ' D I A 6 0 . 3 % 1 2 8 1 . 4 5 1 2 8 1 . 0 1 12 8 7 . 2 1 2 8 5 . 9 1 2 8 4 . 9 1 2 8 4 . 3 1 2 8 3 . 9 1 2 8 4 . 0 7.47.5-- 03 0 1 0 M 0 3 2 0 3 0 1 0 C 0 4 5 1 2 5 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 0 1 1 2 8 4 . 2 4 12 9 0 . 7 1 2 9 0 . 1 1 2 8 5 . 9 1 2 8 5 . 9 1 2 8 6 . 2 1 2 8 6 . 2 0.50.5-- 03 0 1 0 M 0 3 3 0 3 0 1 0 M 0 3 2 5 6 12 ' ' D I A 3 0 . 5 % 1 2 8 5 . 3 1 1 2 8 5 . 0 1 12 9 0 . 8 1 2 9 0 . 7 1 2 8 5 . 9 1 2 8 5 . 9 1 2 8 6 . 2 1 2 8 6 . 2 0.50.5-- 03 0 1 0 M 0 4 0 0 3 0 1 0 J 0 0 8 4 9 65 " D I A 11 2 0 . 4 % 1 2 8 3 . 3 1 1 2 8 3 . 1 1 1 2 9 2 . 2 1 2 8 8 . 5 1 2 8 6 . 1 1 2 8 6 . 0 1 2 8 8 . 6 1 2 8 8 . 5 41.550.9-- 03 0 1 0 M 0 4 1 0 3 0 1 0 M 0 4 0 1 6 7 65 " D I A 10 4 0 . 4 % 1 2 8 3 . 9 1 1 2 8 3 . 3 1 1 2 9 1 . 8 1 2 9 2 . 2 1 2 8 6 . 5 1 2 8 6 . 1 1 2 8 8 . 7 1 2 8 8 . 6 41.550.9-- 03 0 1 0 M 0 4 2 0 3 0 1 0 C 0 4 6 1 9 2 65 " D I A 97 0 . 3 % 1 2 8 4 . 8 1 1 2 8 4 . 2 1 1 2 9 0 . 8 1 2 9 1 . 7 1 2 8 7 . 3 1 2 8 6 . 8 1 2 8 8 . 9 1 2 8 8 . 8 41.650.8-- 03 0 1 0 M 0 4 3 0 3 0 1 0 M 0 4 2 1 0 4 65 " D I A 93 0 . 3 % 1 2 8 5 . 1 1 1 2 8 4 . 8 1 1 2 9 2 . 3 1 2 9 0 . 8 1 2 8 7 . 6 1 2 8 7 . 3 1 2 8 9 . 0 1 2 8 8 . 9 39.348.5-- 03 0 1 0 M 0 4 4 0 3 0 1 0 M 0 4 3 4 1 65 " D I A 12 3 0 . 5 % 1 2 8 5 . 3 1 1 2 8 5 . 1 1 1 2 9 1 . 7 1 2 9 2 . 3 1 2 8 7 . 7 1 2 8 7 . 6 1 2 8 9 . 0 1 2 8 9 . 0 39.348.5-- 03 0 1 0 M 0 4 5 0 3 0 1 0 C 0 4 9 4 3 8 12 ' ' D I A 2 0 . 3 % 1 2 8 8 . 1 1 1 2 8 7 . 0 1 1 2 9 1 . 8 1 2 9 1 . 1 1 2 9 1 . 8 1 2 9 1 . 1 1 2 9 2 . 2 1 2 9 2 . 0 0.91.1Existing 10-yr 03 0 1 0 M 0 4 6 0 3 0 1 0 M 0 4 5 5 1 12 ' ' D I A 2 0 . 4 % 1 2 8 8 . 3 1 1 2 8 8 . 1 1 12 9 2 . 7 1 2 9 1 . 8 1 2 9 2 . 7 1 2 9 1 . 8 1 2 9 2 . 7 1 2 9 2 . 2 1.11.4-- El k C r e e k ( U n i t 3 , S u b - U n i t 1 0 ) J1 0 4 8 0 3 0 1 0 O 0 0 1 1 0 4 9 Se e c r o s s - s e c t i o n 0. 0 % 1 2 6 8 . 6 3 12 6 8 . 6 3 1 2 7 9 . 5 0 . 0 1 2 7 5 . 0 1 2 7 1 . 7 1 2 7 5 . 0 1 2 7 1 . 7 261.2261.4-- J1 1 2 8 J1 0 4 8 8 0 Se e c r o s s - s e c t i o n 2.4 % 1 2 7 0 . 5 6 1 2 6 8 . 63 1 2 8 3 . 3 1 2 7 9 . 5 1 2 8 0 . 7 1 2 7 5 . 0 1 2 8 0 . 7 1 2 7 5 . 0 261.2261.4-- J1 3 8 5 J1 1 2 8 2 5 7 88 " D I A 56 8 0 . 6 % 1 2 7 2 . 1 7 1 2 7 0 . 5 6 1 2 8 1 . 1 1 2 8 3 . 3 1 2 8 1 . 8 1 2 8 0 . 7 1 2 8 1 . 8 1 2 8 0 . 7 361.5365.1Existing 10-yr J1 5 0 5 J1 3 8 5 1 2 1 Se e c r o s s - s e c t i o n 0.6 % 1 2 7 2 . 8 8 1 2 7 2 . 17 1 2 8 2 . 5 1 2 8 1 . 1 1 2 8 1 . 8 1 2 8 1 . 8 1 2 8 1 . 8 1 2 8 1 . 8 307.0311.2-- J1 6 0 1 J1 5 0 5 9 6 Se e c r o s s - s e c t i o n 0.0 % 1 2 7 2 . 8 7 1 2 7 2 . 88 1 2 8 3 . 9 1 2 8 2 . 5 1 2 8 1 . 9 1 2 8 1 . 8 1 2 8 1 . 9 1 2 8 1 . 8 307.0311.2-- J1 7 4 4 J1 6 0 1 1 4 3 6' x 1 7 . 2 ' , B o x 17 9 6 0 . 8 % 1 2 7 4 . 9 0 1 2 7 3 . 70 1 2 8 4 . 0 1 2 8 3 . 9 1 2 8 2 . 1 1 2 8 1 . 9 1 2 8 2 . 1 1 2 8 1 . 9 305.3309.5-- J1 8 6 7 J1 7 4 4 1 2 3 Se e c r o s s - s e c t i o n 1.1 % 1 2 7 6 . 0 6 1 2 7 4 . 70 1 2 8 5 . 2 1 2 8 4 . 0 1 2 8 2 . 2 1 2 8 2 . 1 1 2 8 2 . 2 1 2 8 2 . 1 305.3309.5-- J2 0 5 4 J1 8 6 7 1 8 8 Se e c r o s s - s e c t i o n 0.3 % 1 2 7 6 . 5 3 1 2 7 6 . 06 1 2 8 5 . 8 1 2 8 5 . 2 1 2 8 2 . 9 1 2 8 2 . 2 1 2 8 3 . 0 1 2 8 2 . 2 305.3309.5-- J2 3 0 2 J2 0 5 4 2 4 9 Se e c r o s s - s e c t i o n 0.5 % 1 2 7 7 . 7 7 1 2 7 6 . 53 1 2 8 7 . 9 1 2 8 5 . 8 1 2 8 3 . 3 1 2 8 2 . 9 1 2 8 3 . 3 1 2 8 3 . 0 302.7306.8-- J2 5 2 8 J2 3 0 2 2 2 6 Se e c r o s s - s e c t i o n 0. 6 % 1 2 7 9 . 2 1 1 2 7 7 . 77 1 2 9 0 . 1 1 2 8 7 . 9 1 2 8 3 . 9 1 2 8 3 . 3 1 2 8 3 . 9 1 2 8 3 . 3 302.8306.8-- J2 7 1 5 J2 5 2 8 1 8 8 Se e c r o s s - s e c t i o n 0. 8 % 1 2 8 0 . 6 2 1 2 7 9 . 21 1 2 8 9 . 5 1 2 9 0 . 1 1 2 8 6 . 6 1 2 8 3 . 9 1 2 8 6 . 6 1 2 8 3 . 9 245.4245.7-- J2 8 3 5 J2 7 1 5 1 2 0 Se e c r o s s - s e c t i o n 1. 0 % 1 2 8 1 . 7 7 1 2 8 0 . 62 1 2 9 1 . 6 1 2 8 9 . 5 1 2 8 6 . 7 1 2 8 6 . 6 1 2 8 6 . 7 1 2 8 6 . 6 245.4245.7-- J2 9 6 6 J2 8 3 5 1 3 2 Se e c r o s s - s e c t i o n 0. 5 % 1 2 8 2 . 3 7 1 2 8 1 . 77 1 2 9 4 . 2 1 2 9 1 . 6 1 2 8 6 . 9 1 2 8 6 . 7 1 2 8 6 . 9 1 2 8 6 . 7 245.4245.7-- J3 1 5 6 J2 9 6 6 2 2 5 Se e c r o s s - s e c t i o n 0. 6 % 1 2 8 3 . 7 1 1 2 8 2 . 37 1 2 9 4 . 1 1 2 9 4 . 2 1 2 8 7 . 6 1 2 8 6 . 9 1 2 8 7 . 6 1 2 8 6 . 9 243.8244.0-- J3 3 4 5 J3 1 5 6 1 9 0 Se e c r o s s - s e c t i o n 0. 7 % 1 2 8 5 . 1 2 1 2 8 3 . 71 1 2 9 6 . 0 1 2 9 4 . 1 1 2 8 8 . 4 1 2 8 7 . 6 1 2 8 8 . 4 1 2 8 7 . 6 243.6243.7-- J3 5 5 1 J3 3 4 5 2 0 6 Se e c r o s s - s e c t i o n 0. 2 % 1 2 8 5 . 5 8 1 2 8 5 . 12 1 2 9 7 . 2 1 2 9 6 . 0 1 2 9 0 . 1 1 2 8 8 . 4 1 2 9 0 . 1 1 2 8 8 . 4 243.6243.7-- J3 7 9 0 J3 5 5 1 2 4 0 Se e c r o s s - s e c t i o n 0. 6 % 1 2 8 7 . 0 8 1 2 8 5 . 58 1 2 9 8 . 2 1 2 9 7 . 2 1 2 9 0 . 7 1 2 9 0 . 1 1 2 9 0 . 7 1 2 9 0 . 1 243.7243.8-- J3 9 7 4 J3 7 9 0 1 8 4 Se e c r o s s - s e c t i o n 0. 6 % 1 2 8 8 . 1 7 1 2 8 7 . 08 1 2 9 7 . 9 1 2 9 8 . 2 1 2 9 1 . 9 1 2 9 0 . 7 1 2 9 1 . 9 1 2 9 0 . 7 244.0243.9-- J4 1 2 6 J3 9 7 4 1 5 3 Se e c r o s s - s e c t i o n 0. 4 % 1 2 8 8 . 8 0 1 2 8 8 . 17 1 2 9 9 . 9 1 2 9 7 . 9 1 2 9 3 . 0 1 2 9 1 . 9 1 2 9 3 . 0 1 2 9 1 . 9 244.0244.0-- J4 2 2 2 J4 1 2 6 9 6 4. 7 5 ' x 1 0 ' , B o x 41 4 - 0 . 3 % 1 2 8 9 . 5 0 1 2 8 9 . 80 1 2 9 9 . 5 1 2 9 9 . 9 1 2 9 4 . 3 1 2 9 3 . 0 1 2 9 4 . 3 1 2 9 3 . 0 362.8352.3-- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 25 of 25 Central Point Stormwater Master Plan Appendix E: CIP Fact Sheets Capital Project Fact Sheet E-1 Project Name: Corcoran Lane Inlet Replacement Project Name Corcoran Lane Inlet Replacement Modeled System No. 01006, Outfall 3 Drainage Griffin Creek Associated Subbasins B01006C033 Contributing Drainage Area 0.5 acres Associated Modeled Pipes/Conduits Drains to 01006C032_01006O003 Objective(s) Addressed Flood control Project Description Four small grates approximately 12-inch x 6-inch drain to 6-inch laterals, which have blind connections to an 8-inch pipe, flowing north and discharging into the open channel on the south side of W. Pine Street. Replace grates and small diameter piping with standard inlets and a 180 LF of 12-inch-diameter pipe connecting to the channel in W. Pine Street. Estimated Planning Cost (2013 dollars, rounded to the hundred) Capital Expense Sub-total (See Appendix F for details) $25,900 Mobilization/Demobilization (10%) $2,600 Traffic Control/Utility Relocation (2%) $500 Erosion Control (2%) $500 Construction Cost Sub-total $29,500 Construction Contingency (30%) $8,900 Capital Expense Total $38,400 Engineering and Permitting (25%) $7,700 Construction Administration (5%) $1,900 Capital Project Implementation Cost Total $48,000 Existing to Future % Flow Increase1 4% Design Assumptions Piping recommended in this CIP was not modeled. 12-inch-diameter piping was estimated based on the 0.5 acre drainage area along Corcoran Lane. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-2 Project Name: Daisy Creek at W. Pine Project Name Daisy Creek at W. Pine Modeled System No. 01014, Outfall 1 Drainage Daisy Creek Associated Subbasins Systems 01013, 01014 and 01015. Contributing Drainage Area 320 acres Associated Modeled Pipes/Conduits J644.583 to Griffin Creek Confluence Objective(s) Addressed Flood Control/Water Quality Project Description Daisy Creek currently flows through an 8 foot by 4 foot box culvert at W. Pine Street. The creek is then routed to an underground box culvert at a horizontal grate on the downstream side of the bridge, as shown in Figure 1. The existing box culvert conveys the creek underneath of the Mae Richardson Elementary School grounds, between the school building and track. During high flow events, debris clogs the grate and the creek spills into a grass lined swale above the box culvert. The grass lined swale is shown in Figure 2. Figure 1. Looking upstream at W. Pine Street and Daisy Creek Figure 2. Looking downstream along grassy swale Capital Project Fact Sheet E-2 Project Name: Daisy Creek at W. Pine Debris is difficult and dangerous for maintenance crews to remove during high flow events. The overland flow through the grass lined swale is a safety concern, because the flow bisects the school play area. Flow in Daisy Creek at this location was estimated to be 53 cfs during the 10-year, 24-hour storm event. In the future the school plans to relocate to a property outside of the floodplain. If the school relocates, the existing horizontal grate and box culvert could be removed and replaced with a natural channel. This project includes cost for removal of the existing 8 foot by 4 foot box culvert and restoration of Daisy Creek from W. Pine Street to Griffin Creek. The channel dimensions assumed for cost estimating purposes are: • Length = 600 feet with meanders • Height = 6 feet on average • Bottom width = 4 feet • Side slopes = 3:1 This project also includes 1 acre of riparian plantings along the channel and outfall improvements for the confluence of Daisy Creek and Griffin Creek. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $183,000 Mobilization/Demobilization (10%) $18,500 Traffic Control/Utility Relocation (0%) $0 Erosion Control (10%) $18,500 Construction Cost Sub-total $220,000 Construction Contingency (30%) $66,000 Capital Expense Total $286,000 Engineering and Permitting (30%) $86,000 Construction Administration (5%) $14,000 Capital Project Implementation Cost Total $386,000 Existing to Future % Flow Increase1 Not applicable Design Assumptions • Detailed design will coordinate this project with the Griffin Creek Mitigation Project, which extends just past the confluence of Daisy Creek and Griffin Creek. • Erosion control percentage was increased to 10% for in-stream work. • Engineering and permitting was increased to 30% for in-stream work. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase does not apply to this project because it was developed to solve operational issues. Capital Project Fact Sheet E-3 Project Name: Crater High School Bioswale Project Name Crater High School Bioswale Modeled System No. 01017 Drainage Griffin Creek Associated Subbasins Not Applicable Contributing Drainage Area 5 acres Associated Modeled Pipes/Conduits 01017M002_01017O002 Objective(s) Addressed Water Quality Project Description There is an existing bar ditch over an 18-inch pipeline between the Crater High School entrance and the Griffin Creek crossing along Hwy 99. The 18-inch pipeline conveys runoff from the Hwy 99 Mingus Creek Crossing to the outfall at Griffin Creek. The bar ditch conveys runoff from the school grounds and a portion of Hwy 99 adjacent to the bar ditch and also serves as an overflow path for the 18-inch pipeline. This project includes a water quality retrofit to the existing bar ditch from the Crater High School entrance on Hwy 99 to the Griffin Creek outfall. The project will provide water quality treatment for runoff from the school grounds and portions of Hwy 99. The existing 18-inch pipeline will remain in place. Project elements include a 1-ft excavation along the entire channel length (550 feet long by 10 feet wide), which will be filled with amended growing media. Plantings are included on the side slopes (3:1). Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix F for details) $23,800 Mobilization/Demobilization (10%) $2,400 Traffic Control/Utility Relocation (2%) $500 Erosion Control (2%) $500 Construction Cost Sub-total $27,200 Construction Contingency (30%) $8,100 Capital Expense Total $35,300 Engineering and Permitting (25%) $7,000 Construction Administration (5%) $1,800 Capital Project Implementation Cost Total $44,100 Existing to Future % Flow Increase1 Not Applicable Design Assumptions Site acquisition is not included in this estimate. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase is not applicable to water quality retrofit projects. Capital Project Fact Sheet E-4 Project Name: Griffin Creek Flood Mitigation Project Name Griffin Creek Flood Mitigation Modeled System No. Not Applicable Drainage Griffin Creek Associated Subbasins Not Applicable Contributing Drainage Area 23.3 square miles Associated Modeled Pipes/Conduits Not Applicable Objective(s) Addressed Flood Control/Water Quality Project Description The Griffin Creek Flood Mitigation project aims primarily to alleviate floodway and stream bank erosion impacts to existing development, including critical infrastructure, and secondarily to minimize the high risk flood hazards shown on the revised FEMA Flood Insurance Rate Map released May 3, 2011 (Central Point Hazard Mitigation Plan, 2011). This project was conceptually developed by Northwest Hydraulic Consultants, Inc. and is documented in the 2011 Enhanced Griffin Creek Floodway Mitigation Report. The project includes channel enlargement, removal of constrictions, and road crossing improvements along three upper (U) and a lower (L) reaches of Griffin Creek, as shown in the figure above. Capital Project Implementation Cost Total $10,500,000 Existing to Future % Flow Increase1 Not Applicable Design Assumptions The engineering evaluation and cost estimating for this project was not included in the scope of this Master Plan. Refer to the 2011 Enhanced Griffin Creek Floodway Mitigation Report for project details. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The peak flows in Griffin Creek were not evaluated as a part of this study. Capital Project Fact Sheet E-5 Project Name: Victoria Street Bypass Project Name Victoria Street Bypass Project ID 02003 Modeled System No. 02003, Outfall 1 Associated Subbasins B02003C003 through B02003C155 B02003J002 through B02003J020 B02003M021 through B02003M058 Contributing Drainage Area 187 acres Associated Modeled Pipes/Conduits Multiple Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Project Description System wide flooding is predicted during the existing and future 10 year event. The Victoria Street Bypass addresses the majority of the flooding by re-routing flows from subbasins upstream of N 3rd and Victoria Street from the Upton Road system to the north. Minor flooding in the upstream reaches of the system is not addressed by this CIP. The area around 5th and Victoria has been a location of historical flooding. Following the August 2010 flood, the Public Works Department completed a storm drain construction project, which included a new 12-inch pipeline from 5th and Victoria to 3rd and Victoria and a new 30-inch pipeline from 3rd and Victoria to N 10th. There have also been recent roadway and storm drain improvements in Upton Road, which were associated with the Upton Road crossing of I-5. Alternatives to this CIP were evaluated during the CIP development process, as described below: A. Upsizing downstream piping from N 3rd and Victoria Way to the outfall near Upton Road. This alternative was eliminated because it does not utilize recently constructed improvements and was the most costly of the alternatives. The total cost of this alternative was estimated to be approximately $2 million. B. A combination of downstream pipe upsizing, a detention facility at Crater High School and improvements to the detention facility at Summerfield Park. This alternative was eliminated because the available space for detention was not sufficient to mitigate flooding, which resulted in downstream pipe replacement in areas of recent construction. The total cost of this alternative was estimated to be $2.5 million. C. Construction of a bypass along Mazama to capture drainage from N 3rd and N 5th and discharge it to Griffin Creek at Crater High School. This alternative was eliminated because the elevations along N 5th Street are too low to allow for conveyance to Griffin Creek. There was no cost developed for this alternative. This CIP includes pipe replacement and a high flow bypass along Victoria Way to alleviate predicted flooding. Due to the project size, this CIP has been sub-divided into several projects. The following projects are listed from the downstream most improvement to the upstream most improvement. 5.1 N 10th Parallel Pipe (02003C033 to 02003M072) • Install 346 feet of 18-inch pipe on the west side of N 10th, from a new manhole C02003M1 to M072. RCP is recommended due to low depth of cover. • Capital Implementation Cost Sub-total = $60,000 5.2 Comet Outfall (02002M008 to 02002 Outfall) • Replace 490 feet of 30-inch pipe with 42-inch pipe from 02002M008 to the outfall at Griffin Creek. • Capital Implementation Cost Sub-total = $203,000 5.3 Victoria Way High Flow Bypass (02003M069 to 02002M008) • Install 1,219 feet of 42-inch pipe from M069 at N 3rd to 02002M008 at Comet. Offset invert elevation of new 42-inch from M069 to maintain the direction of existing low flows to the north toward Mingus Creek. • Capital Implementation Cost Sub-total = $507,000 5.4 5th Street – M026 to N 3rd (02003M026 to 02003M069) • Install 738 feet of 42-inch pipe from M026 on N 5th to M069 at the intersection of N 3rd and Victoria Way. RCP is recommended due to low depth of cover. Abandon connections at M026 and C046, which previously drained east to N 10th. Fill abandoned pipelines with sand. • Capital Implementation Cost Sub-total = $361,000 5.5 5th Street – Mazama to M026 (02003C076 to 02003M026) • Install 790 feet of 42-inch pipe from C076 at Mazama and 5th Street to M026. RCP is recommended due to low depth of cover. • Capital Implementation Cost Sub-total = $394,000 5.6 Mazama – 3rd to 5th (02003J003 to 02003C076) • Install 520 feet of 24-inch pipe to connect the system upstream of N 3rd and Mazama to the newly constructed system on N 5th. Pipeline along N 3rd to remain in place. • Capital Implementation Cost Sub-total = $125,000 See the detailed cost estimate in Tables F-5.1 through F-5.6 in Appendix F for planning level cost estimates. Capital Project Fact Sheet E-5 Project Name: Victoria Street Bypass Existing to Future % Flow Increase1 11% Design Assumptions • Site acquisition is not included in this estimate. • The entire CIP is not likely to be constructed at once. Smaller projects identified as a part of this CIP should begin in the downstream most portion of the system, with exception of the N 10th Parallel Pipe, which can be done at any time in the order. Increasing pipe sizes upstream of Victoria Way prior to construction of the Victoria Way Bypass will exacerbate current flooding issues. • The detailed design of this CIP should include provisions for the protection of the Griffin Creek stream bank at the new outfall. • The downtown green streets and Upton Road detention facility improvements will provide some volume reduction in this system, but were not included in the modeling of this CIP. • Pipe with greater than 24 inches of cover is assumed to be HDPE. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-6 Project Name: Summerfield Park Detention Retrofit Project Name Summerfield Park Detention Retrofit Modeled System No. 02003, Outfall 1 Drainage Mingus Creek Associated Subbasins Multiple Contributing Drainage Area 18 acres Associated Modeled Pipes/Conduits Not applicable Objective(s) Addressed Flood Control/Water Quality Project Description There is an existing detention pond on the east side of the open space bordered by Upton Road, I-5 and residential development around Vista Drive. The pond shares a site with the future Summerfield Park, which is planned for the western half of the property. The existing pond is vegetated with grass and does not appear to have a regulated outflow that provides water quality treatment. This project includes a retrofit of the existing detention facility in the future Summerfield Park location. The drainage area upstream of the existing pond is estimated to be 18 acres, which is the drainage area for the 30-inch pipeline along Vista Drive. It appears that overflow from the main system flowing parallel to the detention pond may also be directed toward the pond during high flow events. This project retrofits the existing pond to increase drainage and water quality treatment. Retrofit of the existing detention pond includes a new outflow control structure, excavation of 3 feet from the 1,200 SF pond bottom, the addition of 18-inch drain rock covered by 18 inches of amended soil and side slope vegetation to enhance existing pond treatment capabilities. Total excavation and fill volume estimate is 130 cubic yards. (See cost estimate summary and assumptions below.) Estimated Planning Cost (2013 dollars, rounded to the hundred) Capital Expense Sub-total (See Appendix F for details) $15,800 Mobilization/Demobilization (10%) $1,600 Traffic Control/Utility Relocation (2%) $300 Erosion Control (2%) $300 Construction Cost Sub-total $18,000 Construction Contingency (30%) $5,400 Capital Expense Total $23,400 Engineering and Permitting (25%) $4,700 Construction Administration (5%) $1,200 Capital Project Fact Sheet E-6 Project Name: Summerfield Park Detention Retrofit Capital Project Implementation Cost Total1 $29,200 Existing to Future % Flow Increase Not Applicable Design Assumptions • Cost estimate does not include piping modifications to collect and convey runoff to and from the facility. • Installation of a barrier between the detention facility and park play area is recommended when the park is developed. • Cost estimate assumes construction is completed by City crews. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase is not applicable to water quality retrofit projects. Capital Project Fact Sheet E-7 Project Name: Downtown Green Streets Project Name Downtown Green Streets Modeled System No. 02003 & 02006 Drainage Mingus Creek Associated Subbasins B02003M040 – Cherry St B02003M042 & B02003M052 – Maple St B02003J017, B02003M045 & B02003J020 – Laurel St B02006M021, B02006M020 & B02006J014 – Alder St Contributing Drainage Area 7.86 acres Associated Modeled Pipes/Conduits Multiple Objective(s) Addressed Water quality Project Description Native soils in the City’s downtown area are designated with a NRCS Type A hydrologic soil grouping, which indicates high infiltration potential. However, the infiltration potential of this area has been significantly reduced as past development has increased impervious surfaces, thereby increasing stormwater runoff. Several streets within the downtown area which have 80-foot wide right-of-way have been selected for green street retrofits in the form of infiltration planter boxes. Allowing stormwater to infiltrate reduces volume routed to the piped storm system, provides for groundwater recharge and treats stormwater runoff. Volume reduction in this area would be beneficial, as the Victoria and Jewett CIPs in systems 02003 and 02006 could not be cost-effectively designed to eliminate minor upstream flooding, which this CIP may help to address. The four streets and their respective impervious surfaces within the ROW are listed in the table below: Street location Total ROW drainage area (acres) ROW impervious area (acres) Stormwater infiltration planter sizing to meet RVS water quality standards (SF) Cherry Street from N 2nd to N 4th 1.07 0.96 3,480 Maple Street from N 1st to N 6th 2.39 2.15 7,800 Laurel Street from N 2nd to N 6th 2.02 1.82 6,600 Alder Street from S 1st to S 6th 2.39 2.15 7,800 Capital Project Fact Sheet E-7 Project Name: Downtown Green Streets The cost shown below is for the implementation of all green streets listed for each street. 7.1 Cherry Street from N 2nd to N 4th • Install 3,480 square feet (SF) of stormwater infiltration planters. • Capital Implementation Cost Sub-total = $238,000 7.2 Maple Street from N 1st to N 6th • Install 7,800 SF of stormwater infiltration planters. • Capital Implementation Cost Sub-total = $535,000 7.3 Laurel Street from N 2nd to N 6th • Install 6,600 SF of stormwater infiltration planters. • Capital Implementation Cost Sub-total = $452,000 7.4 Alder Street from S 1st to S 6th • Install 7,800 SF of stormwater infiltration planters. • Capital Implementation Cost Sub-total = $535,000 See the detailed cost estimate in Tables F-5.1 through F-5.6 in Appendix F for planning level cost estimates. Existing to Future % Flow Increase1 Not Applicable Design Assumptions • Stormwater planters were sized using the 2008 Rogue Valley Sewer Services Stormwater Quality Design Manual, which specifies a planter area of 1/12 of the total contributing impervious area. • The unit cost for an infiltration stormwater planter is $37/SF. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase is not applicable to water quality retrofit projects. Capital Project Fact Sheet E-8 Project Name: Jewett System Improvements Project Name Jewett System Improvements Modeled System No. 02006, Outfall 1 Drainage Mingus Creek Associated Subbasins B02006C000 through B02006C081 B02006J002 through B02006J022 B02006M004 through B02006M046 C02007012 (for Oak St Bypass) Contributing Drainage Area 154 acres Associated Modeled Pipes/Conduits Multiple Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Elimination of Sanitary Sewer Connection Project Description System wide flooding in the downtown area is predicted during the existing and future 10-year event. The Jewett System Improvements address the majority of the flooding with a combination of open channel improvements and pipe replacement. Minor flooding in the upstream reaches of the system is not addressed by this CIP. The area around Jewett Elementary School is an area of historical flooding. Severe storm events on May 31 and June 12, 2009, caused localized flooding in several areas around the City. Extensive street flooding occurred during this storm at the intersection of Freeman Road and East Pine Street. There is also a small drainage area on Rostell, south of Ash Street which is currently draining to the sanitary sewer system. This project eliminates that connection. Alternatives to this CIP were limited due to the natural rise in elevation between the downtown area south of East Pine Street and Mingus Creek, however, one alternative to this project was evaluated during the CIP development process. The alternative included upsizing main downstream piping throughout the downtown system between the Central Point Elementary School and the outfall at the Jewett Elementary School. This alternative was eliminated because it was the most costly alternative. Pipe upsizing is also limited by low depths of cover in the downstream portion of the system. Due to the project size, this CIP has been sub-divided into several projects. 8.1 Jewett Elementary School Channel (02006C000 to 02006 Outfall) • Install 245 feet of open channel from the water quality structure at Jewett Elementary School to Mingus Creek outfall. Channel dimensions include a 30-inch depth, 36-inch bottom width and 3:1 (H:V) side slopes. Plantings are included around the channel and on the upper portion of the side slopes. • Capital Implementation Cost Sub-total = $45,000 8.2 Oak Street Overflow (02006M013 to 02007O004) • Install 1,430 LF of 36-inch pipe from 02006M013 to the Mingus Creek outfall near the Plaza Blvd. This pipeline serves as a high flow bypass for drainage that currently flows across the E. Pine Street and Freeman Road intersection to the outfall at Jewett Elementary School. Low flows will follow the current drainage pattern. Reinforced concrete pipe was selected for the 300-feet of the pipeline due to low depths of cover. The remainder of the pipeline is assumed to be HDPE Offset invert elevation of the new 36-inch pipe 2.9 feet above the invert elevation at 02006M013 to maintain slope in the overflow pipe. • Capital Implementation Cost Sub-total = $618,000 8.3 Ash Street Pipe Replacement (02006M027 to 02006M021) • Replace 683 LF of 24-inch pipe with 30-inch pipe from manhole M027 at the corner of Ash Street and S 2nd Street to manhole M021 at the corner of Alder Street and S 3rd Street. • Capital Implementation Cost Sub-total = $136,000 8.4 2nd Street Pipe Replacement (02006M030 to 02006M028 and 02006M031 to 02003M028) • Replace 332 LF of 12-inch pipe from M030 at Cedar Street and S 1st Street to M028 at Cedar Street and S 2nd Street with 18-inch pipe. Replace 354 LF of 15-inch pipe from M031 at Bush Street and S 2nd Street to M028 at Cedar Street and S 2nd Street with 24-inch pipe. • Capital Implementation Cost Sub-total = $95,000 8.5 Cedar Street Bypass (02006J022 to 02007C020) • Install 988 LF of 18-inch pipe from J002 at S 5th Street between Cedar Street and Ash Street to C020 at Freeman Road and Cedar Street. • Capital Implementation Cost Sub-total = $132,000 8.6 Rostell Street Channel (C02006C2 to C02007C020) • Install 440 LF of open channel to capture drainage which previously entered the piped system at M033 on Bush Street and J022 at S 2nd Street, north of Cedar Street. Channel dimensions include a 12-inch to 18-inch depth, 12-inch bottom width and 3:1 side slopes. • Install 125 LF of 12-inch pipe the new ditch inlet C02006C1 to C02006M1 at Rostell Street and Cedar Street to eliminate existing connection to the sanitary sewer. • The area between S 4th Street and Rostell to the west and east and Cedar Street and Bush Street to the north and south is City owned and slated for redevelopment as a City community center. These improvements should be integrated into the site planning for the community center. • Capital Implementation Cost Sub-total = $37,000 See the detailed cost estimate in Tables F-8.1 through F-8.6 in Appendix F for planning level cost estimates. Capital Project Fact Sheet E-8 Project Name: Jewett System Improvements Existing to Future % Flow Increase1 7% Design Assumptions • Site acquisition is not included in this estimate. • The entire CIP is not likely to be constructed at once. Construction of the Jewett Elementary School Channel and Oak Street Overflow projects is needed prior to increasing pipe sizes for the Ash Street and 2nd Street projects to avoid exacerbating current flooding issues downstream of Alder Street. • The detailed design of this CIP should include provisions for the evaluation of flows in Mingus Creek, especially at crossings downstream of overflow and bypass outfalls. • The downtown green streets will provide some volume reduction to this system, but were not included in the modeling of this CIP. Extensive green street construction could reduce some of the required pipe sizes or eliminate the need for one or more of the project elements. • Pipe with greater than 24 inches of cover is assumed to be HDPE. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-9 Project Name: City Hall Rain Garden Project Name City Hall Rain Garden Project ID 02003, Outfall 1 Modeled System No. 02003 Drainage Mingus Creek Associated Subbasins B02006C058 Contributing Drainage Area Dependent on routing to facility Associated Modeled Pipes/Conduits Not Applicable Objective(s) Addressed Water Quality Project Description The City is planning to install a demonstration rain garden at the S 2nd Street entrance of the police department building. The rain garden would be located in an existing raised landscape area, which is approximately 1,000 SF. According to the RVS standard, which calls for a 1/12 sizing factor for water quality treatment of impervious area, this rain garden would be able to treat 12,000 SF of drainage, which could be routed from the rooftop or parking lot. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $25,000 Mobilization/Demobilization (10%) $2,500 Traffic Control/Utility Relocation (2%) $500 Erosion Control (2%) $500 Construction Cost Sub-total $28,500 Construction Contingency (30%) $8,500 Capital Expense Total $37,000 Engineering and Permitting (25%) $7,400 Construction Administration (5%) $1,900 Capital Project Implementation Cost Total $46,300 Existing to Future % Flow Increase Not Applicable Design Assumptions The unit cost for a rain garden is $25/SF. There is no detailed cost estimate sheet for this project due to the simplicity of the cost estimate. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase is not applicable to water quality retrofit projects. Capital Project Fact Sheet E-10 Project Name: Ray’s Food Place Planter Project Name Ray’s Food Place Planter Modeled System No. 02006, Outfall 1 Drainage Mingus Creek Associated Subbasins B02006C047 Contributing Drainage Area Dependent on routing to facility Associated Modeled Pipes/Conduits Not Applicable Objective(s) Addressed Water Quality Project Description The Ray’s Food Place parking lot on the SW corner of Oak Street and S 2nd Street is an area of repeated localized flooding. The City plans to work with Ray’s Food Place to install an infiltration stormwater planter to address localized flooding and water quality. The project is opportunistically sized in the footprint of an existing raised landscape bed, which is currently unplanted. The planter is approximately 200 SF. According to the RVS standard, which calls for a 1/12 sizing factor for water quality treatment of impervious area, this planter would be able to treat 2,400 SF of drainage, which could be routed from the parking lot. If additional area is available, approximately 1,500 SF of planter area would be needed to treat the entire parking lot impervious area according to the RVS standard. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $7,400 Mobilization/Demobilization (10%) $740 Traffic Control/Utility Relocation (2%) $148 Erosion Control (2%) $148 Construction Cost Sub-total $8,400 Construction Contingency (30%) $2,500 Capital Expense Total $11,000 Engineering and Permitting (25%) $2,190 Construction Administration (5%) $550 Capital Project Implementation Cost Total $13,700 Existing to Future % Flow Increase1 Not Applicable Design Assumptions The unit cost capital expense for a stormwater planter is $25/SF. There is no detailed cost estimate sheet for this project due to the simplicity of the cost estimate. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. The percent flow increase is not applicable to water quality retrofit projects. Capital Project Fact Sheet E-11 Project Name: Freeman Road at Ash Project Name Freeman Road at Ash Modeled System No. 02007, Outfall 7 Drainage Mingus Creek Associated Subbasins B02007C022, B02007C019 Contributing Drainage Area 8.7 acres Associated Modeled Pipes/Conduits From 02007C022 to Outfall Objective(s) Addressed Pipe Replacement - Condition Elimination of Sanitary Sewer Connection Project Description The City is in the design phase of the Freeman Roadway Improvements project. This project extends from the Mountain View Plaza at Plaza Boulevard to Hopkins Road. The project will entail expanding the road to three lanes, adding bicycle lanes, continuous sidewalks, street lights, and replacement of the storm drain in Freeman Road. This project was developed to check the sizing of the proposed pipe replacement given the Cedar Street Bypass project, which adds flow at node C02007C020. This project will also reroute stormwater runoff currently entering two catch basins on Ash that drain to the sanitary sewer system to the Freeman Road storm drain. The following provides recommended pipe sizes for the storm drain replacement associated with the Freeman Roadway Improvements Project. • Install 160 LF of 12-inch pipeline and two new catchbasins on Ash Street to C02007C022. • Replace 520 LF of 12-inch pipeline from C022 on Ash Street to C020 on Cedar Street, along Freeman Road. • Replace 186 LF of 18-inch pipeline from C020 on Cedar Street and Freeman Road to the outfall at Freeman Road and Mingus Creek, just north of Mountain View Drive. See detailed cost estimate and assumptions below. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $60,000 Mobilization/Demobilization (10%) $6,000 Traffic Control/Utility Relocation (2%) $1,000 Erosion Control (2%) $1,000 Construction Cost Sub-total $68,000 Construction Contingency (30%) $21,000 Capital Expense Total $89,000 Engineering and Permitting (25%) $17,000 Construction Administration (5%) $4,000 Capital Project Implementation Cost Total $111,000 Capital Project Fact Sheet E-11 Project Name: Freeman Road at Ash Existing to Future % Flow Increase1 5% Design Assumptions • Asphalt removal and restoration costs are not included in this estimate. • Pipe with greater than 24 inches of cover is assumed to be HDPE. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-12 Project Name: Freeman Road at Rose Valley Project Name Freeman Road at Rose Valley Modeled System No. 03007, Outfall 7 Drainage Mingus Creek Associated Subbasins B03007C018, B03007C015, B03007C011, B03007C010 Contributing Drainage Area 18.9 acres Associated Modeled Pipes/Conduits From 03007C015 and 03007C018 to Outfall Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Project Description There is predicted flooding in the model during both the existing and future land use scenario, 10-year event. Flooding has not been reported at this location. The invert elevation of the existing outfall for this system is also at an elevation below the water level in Mingus Creek, which causes access and maintenance problems and reduces conveyance capacity of the upstream system. This project includes the following elements to upsize the existing pipe system: Replace 115 LF of 12-inch pipeline from C015 to M004 near the Van Horn Park entrance and from C011 to C010 along Rose Valley Court. Replace 132 LF of 18-inch pipeline from C018 to M004 near the intersection of Freeman Road and Edwina Avenue. Replace 503 LF of 24-inch pipeline from M004 to the outfall at Mingus Creek. Given the natural grade, raising this system’s outfall elevation from 1277.81 to 1280 results in pipe slopes of 0.2%. Invert elevations for the raised model nodes are reported in Appendix G. (See next page for cost estimate summary and assumptions) Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $108,000 Mobilization/Demobilization (10%) $11,000 Traffic Control/Utility Relocation (2%) $2,000 Erosion Control (2%) $2,000 Construction Cost Sub-total $123,000 Construction Contingency (30%) $37,000 Capital Expense Total $161,000 Engineering and Permitting (25%) $32,000 Construction Administration (5%) $8,000 Capital Project Implementation Cost Total $201,000 Existing to Future % Flow Increase1 0% Design Assumptions • The cost for inlet leads and catch basins was included in this project cost. • Pipe associated with this CIP is assumed to be Class V RCP due to limited depths of cover. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-13 Project Name: Rose Valley Drive Project Name Rose Valley Drive Modeled System No. 03007, Outfall 9 Drainage Mingus Creek Associated Subbasins B03007C007, B03007C006, B03007C005, B03007M001, B03007J010 Contributing Drainage Area 18.9 acres Associated Modeled Pipes/Conduits From 03007C007 to Outfall Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Project Description There is predicted flooding in the model during both the existing and future land use scenario, 10-year event. Flooding has not been reported at this location. The invert elevation of the existing outfall for this system is at an elevation below the water level in Mingus Creek, which causes access and maintenance problems and reduces conveyance capacity of the upstream system. This project includes the following elements to upsize the existing pipe system: • Replace 405 LF of 18-inch pipeline from C007 at Libby Street and Edwina Avenue to C005 near the intersection of Freeman Road and Rose Valley Drive. Replace 900 LF of 24-inch pipeline from C005 to the outfall to Mingus Creek. • Given the natural grade, raising this system’s outfall elevation from 1281.31 to 1284 results in pipe slopes of 0.2%. Invert elevations for the raised model nodes are reported in Appendix G. Estimated planning cost summary and design assumptions are shown below. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $156,000 Mobilization/Demobilization (10%) $16,000 Traffic Control/Utility Relocation (2%) $3,000 Erosion Control (2%) $3,000 Construction Cost Sub-total $178,000 Construction Contingency (30%) $53,000 Capital Expense Total $231,000 Engineering and Permitting (25%) $46,000 Construction Administration (5%) $11,000 Capital Project Implementation Cost Total $288,000 Capital Project Fact Sheet E-13 Project Name: Rose Valley Drive Existing to Future % Flow Increase1 2% Design Assumptions • The cost for inlet leads and catch basins was included in this project cost. • This project includes construction on private property between Libby Street and Freeman Road. This cost does not include property acquisition or easement costs. • Pipe with greater than 24 inches of cover is assumed to be HDPE. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-14 Project Name: Bursell Road Bypass Project Name Bursell Road Modeled System No. 03008, Outfall 1 Drainage Bear Creek Associated Subbasins B03008M026, B03008C106, B03008M025, B03008C097, B03008C098, B03008C093, B03008M024, B03008C090 Contributing Drainage Area 126.9 acres Associated Modeled Pipes/Conduits From 03008M026 to 03008M023 Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Project Description There is predicted flooding in the model during both the existing and future land use scenario, 10-year event from C106 at Bursell Road and Libby Street to Bursell Road and Hemlock Avenue. The maintenance department has been called to this area to address localized flooding near Bursell Road and Easy Way, which is believed to be due to a lack of connectivity between the 24-inch storm drain on the west side of Bursell and the ditch/culvert conveyance on the east side. Bursell Road is also slated for improvements, which will be funded through the Congestion Mitigation and Air Quality (CMAQ) grant program. The transportation project will include installation of sidewalks, curb and gutter, which prompts the need for new piped infrastructure to replace conveyance currently provided by ditches on the east side of the road. The following provides recommended pipe sizes for a newly constructed single storm drain along Bursell Road from Libby Street to Hopkins Road. • Replace 1,990 LF of 24-inch pipeline from C106 at Libby Street and Bursell Road to M023 at Hopkins Road. The cost for inlet leads and catchbasins is also included in this project cost. Estimated Planning Cost (2013 dollars, rounded to the thousand) Capital Expense Sub-total (See Appendix E for details) $294,000 Mobilization/Demobilization (10%) $29,000 Traffic Control/Utility Relocation (2%) $6,000 Erosion Control (2%) $6,000 Construction Cost Sub-total $335,000 Construction Contingency (30%) $101,000 Capital Expense Total $436,000 Engineering and Permitting (25%) $87,000 Construction Administration (5%) $22,000 Capital Project Implementation Cost Total $545,000 Existing to Future % Flow Increase1 2% Design Assumptions • The cost for inlet leads and catch basins was included in this project cost. • Asphalt removal and restoration costs are assumed to be covered by the CMAQ program project and are not included in this estimate. • Pipe with greater than 24 inches of cover is assumed to be HDPE. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Capital Project Fact Sheet E-15 Project Name: Eastside TOD Project Name Eastside Transit Oriented District (TOD) Modeled System No. 03001, Outfall 1 03002, Outfall 1 03004, Outfall 2 Drainage Bear Creek Associated Subbasins All Subbasins in system Contributing Drainage Area Multiple Associated Modeled Pipes/Conduits Multiple Objective(s) Addressed Flood Control – Pipe Capacity Deficiency Project Description The City has designated an Eastside Transit Oriented District (TOD) area, which includes land currently in agricultural use between Gebhard Road and Hamrick Road, to the north of E. Pine Street. This area is within the UGB will include a mixture of residential, civic, and commercial development. There has been recent interest from landowners to develop in portions of the Eastside TOD and the City is in need of a drainage plan for future development and also to address existing drainage issues described below. This fact sheet describes a proposed set of projects to manage existing and future stormwater runoff within the Eastside TOD. Currently, drainage from Vilas Road and Don Jones Park is discharged to undeveloped land at outfall 03002O001. A peak flow of approximately 7.6 cfs during the 10-year, 24-hour storm event in the existing land use scenario is discharged from this outfall, which has a 29 acre drainage area. This peak flow is projected to increase to 11.3 cfs in the future land use scenario given the existing drainage area. There are an additional 13 acres to the south of Vilas Road at the City’s eastern boundary that would also be connected to this storm drain when it develops. The peak flow at outfall 03002O001 is projected to increase to 16.5 cfs in the future land use scenario when the 13 acre area is developed. Discharge from outfall 03002O001 is not currently conveyed in a City owned system and therefore, was not included in the initial modeling. However, City staff conducted a field investigation when they received recent flooding complaints from the landowner at 4848 Gebhard Road. City staff determined from the field investigation that discharge from the outfall is entering a small channel used by the adjacent property owner for irrigation. This irrigation channel conveys water in a westerly direction from Hamrick Road to Gebhard Road. The channel flows into an existing 6-inch conduit between Gebhard and Hamrick, which does not provide sufficient capacity to convey peak flows from this system. When capacity of the 6-inch conduit is exceeded, excess water creates localized flooding near the residence at 4848 Gebhard Road. There is also a drainage area including a portion of Hamrick Road and the Central Point Cemetery, which discharges to undeveloped land south of 03002O001. This outfall (03004O002) has a drainage area of 10 acres and discharges a peak flow of approximately 2.0 cfs during the 10-year, 24-hour storm event in the existing land use scenario. The peak flow is projected to increase to 2.9 cfs in the future land use scenario. The water at this location appears to pond near the outfall and infiltrate, but will need to be routed to a conveyance system when development of the Eastside TOD occurs. This CIP includes five projects to address existing drainage issues and future development along Vilas Road and within the Eastside TOD. 15.1 Hamrick Road to Green Valley Way Capital Implementation Cost Total = $555,000 This project would eliminate irrigation/stormwater interconnections, eliminate localized flooding and provide a main conveyance system across the center of the Eastside TOD for future development. The project involves capturing all drainage from east of Hamrick Road into one open channel, which would convey stormwater along existing lot lines between Hamrick Road and Gebhard Road. At Gebhard Road, drainage would be directed to the north in a temporary channel which connects to the existing 48-inch outfall pipeline at 03001M002. The existing 48-inch outfall pipeline has capacity to convey an additional 15 cfs in the existing land use scenario. Approximately 10 cfs will be conveyed by the new open channel in the existing system scenario. Assuming a peak runoff ratio of 0.40 cfs/acre for the Eastside TOD area, when greater than 12 acres is developed along Vilas Road or within the Eastside TOD the existing 48-inch will be at capacity and the following phase 15.2 of this project will need to be constructed. The project includes the following elements: • Construct approximately 2,950 LF of permanent open channel between Hamrick and Gebhard Road. Construction approximately 1,140 LF of temporary open channel between Gebhard Road at C03002J5 and the intersection of Green Valley Way and Gebhard Road at 03001M002. Open channel dimensions are listed in Table 13.1. • Install a new ditch inlet and 20 foot section of 24-inch pipeline to connect the temporary channel to 03001M002. • Plantings are included around the channel and on the upper portion of the side slopes for the permanent channel. Hydroseeding is assumed for the temporary channel. Table 13.1. Hamrick to Green Valley Way Channel Dimensions Channel name Length (LF) Height (ft) Bottom width (ft) Hor:Vert side slope Hamrick to Gebhard C03002J0_C03002J1 500 3 1.5 2:1 C03002J9_03002J2 600 3 1 2:1 C03002J1_03002J3 840 3 1.5 2:1 C03002J3_03002J4 390 3 2 2:1 C03002J4_03002J5 620 3.5 4 2:1 Temporary Channel from C03002J5 to Green Valley Way C03002J5_03001M002 1,140 3 2 2:1 Capital Project Fact Sheet E-15 Project Name: Eastside TOD 15.2 Gebhard Road to New Jackson County Outfall Capital Implementation Cost Total = $422,000 This project is an extension of the open channel improvements between Hamrick Road and Gebhard Road and provides conveyance through Jackson county property to a permanent Bear Creek outfall. The project includes the following elements: • Construct approximately 220 LF of open channel between C03002J5 on the east side of Gebhard Road to C03002J6. • Install a 36-inch-diameter culvert to cross Gebhard Road. • Construct an additional 1,080 LF of open channel between the west side of Gebhard Road and the new Bear Creek outfall. Open channel dimensions are consistent for this project and include a 6 foot bottom width, 3.5 foot height and 4:1 side slopes. When complete, this project will have the capacity to convey runoff from the following drainage areas: Existing drainage area to 03002O001 = 29 acres Existing drainage area to 03004O001 = 10 acres Future drainage area south of Vilas Road = 13 acres Future Eastside TOD drainage area = 57 acres Total drainage area to new outfall 03002O2 = 109 acres See phase 15.3, 15.4 and design assumptions below. 15.3 Gebhard to Green Valley Way Capital Implementation Cost Total = $167,000 This project would address drainage from future development in the northwestern corner of the Eastside TOD. Existing grades make piping the most feasible solution for the main stormwater conveyance in this area. The project includes the following elements: • Install 924 LF of 18-inch piping between C03002J10 to C03001M002 at the intersection of Green Valley Way and Gebhard Road. Stormwater from this project is conveyed via the existing 48-inch main across from Green Valley Way which discharges to Bear Creek. When complete, this project will have the capacity to convey runoff from the following drainage areas: Existing drainage area to 03001O001= 117 acres Future Eastside TOD drainage area= 12 acres Total drainage areas to outfall 03001O001= 129 acres 15.4 Beebe Road Parallel Pipe Capital Implementation Cost Total = $282,000 This project would address drainage from future development in the southern end of the Eastside TOD. The existing 48-inch HDPE pipe in Beebe Road from Hamrick Road to the Bear Creek outfall has a slope of approximately 0.4% and a full flow capacity of approximately 94 cfs. Given the existing drainage area for this pipe, it is at approximately 67% of full flow capacity during the future land use scenario 10-year, 24-hour event. If stormwater runoff from 38 acres of the Eastside TOD area was added to the existing 48-inch pipeline, peak flows for the 10-year, 24-hour event are projected to increase to 77 cfs at the outfall, which would results in 80% of full flow capacity for this pipeline. No surcharging or flooding is projected along the length of this pipeline. If a new parallel line is preferable to accommodate additional drainage area from the Eastside TOD, the project would require approximately 625 LF of 18-inch pipeline from 03004M007 to 03004M005 and 1,291 LF of 24-inch pipeline from 03004M005 to the outfall. When complete, this project will have the capacity to convey runoff from the following areas: Existing drainage area to outfall 03004O001 = 87 acres Future Eastside TOD drainage area = 38 acres Total drainage area to outfall 03004O001= 125 acres See the detailed cost estimate in Tables F-13.1 through F-13.4 in Appendix F for planning level cost estimates. Existing to Future % Flow Increase (Hamrick to Gebhard, 15.1 – 15.3 126% Existing to Future % Flow Increase (Beebe Road, 15.4) 35% Design Assumptions • Site acquisition is not included in this estimate. • The Gebhard water quality structure located at 03001O001 should be evaluated for capacity to accept additional drainage during detailed design. • Pipe with greater than 24 inches of cover is assumed to be HDPE. • Open channels were designed with 1 foot of freeboard during the 10-year, 24-hour storm event. • This CIP was sized to accommodate an additional 13 acres of development on the eastern border of the City, to the south of Vilas Road. Improvements would need to be made to the Vilas Road system before it can accommodate additional drainage, which are not included in this CIP • A lump sum item for energy dissipation was provided to reduce the velocity in the channel between Gebhard Road and the new Jackson County Outfall. 1 Existing to future percent flow increase is based on the 10-year percent peak flow increase from the contributing drainage area between the existing and future land use scenarios for each CIP. Central Point Stormwater Master Plan Appendix F: CIP Detailed Cost Estimates Table F-1. Corcoran Lane Inlet ReplacementTable F-1. Corcoran Lane Inlet ReplacementTable F-1. Corcoran Lane Inlet ReplacementTable F-1. Corcoran Lane Inlet Replacement Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses RCP Pipeline 12", 2-5' Deep)346 LF 48$ 16,728$ Catch Basin 4 EA 2,300$ 9,200$ Capital Expense Sub-Total 25,928$ Mobilization/Demobilization 10%LS 2,593$ Traffic Control/Utility Relocation 2%LS 519$ Erosion Control 2%LS 519$ Construction Cost Sub-Total 29,558$ Construction Contingency 30%LS 8,868$ Capital Expense Total 38,426$ Administrative Expenses Engineering and Permitting 20%LS 7,685$ Construction & General Administration 5%LS 1,921$ Administrative Expense Total 9,606$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 48,03248,03248,03248,032$ $ $ $ Table F-2 Daisy Creek Table F-2 Daisy Creek Table F-2 Daisy Creek Table F-2 Daisy Creek Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Temporary Stream Diversion 1 LS 5,000$ 5,000$ Remove Existing Box Culvert (540 LF of 8'x4' Conc)1 LS 15,000$ 15,000$ General Earthwork 2,933 CY 12$ 35,200$ Amended Soils and Mulch 422 CY 26$ 10,963$ Jute Matting, Biodegradeable 2,796 SY 2$ 5,593$ Stream Bed Gravel 89 CY 30$ 2,667$ Riparian Plantings 22,768 SF 3$ 68,305$ Landscape Plantings 1 AC 20,600$ 20,600$ Improvements at Confluence with Griffin Creek 1 LS 10,000$ 10,000$ Stream Restoration Features 1 LS 10,000$ 10,000$ Capital Expense Sub-Total 183,327$ Mobilization/Demobilization 10%LS 18,333$ Traffic Control/Utility Relocation 0%LS -$ Erosion Control 10%LS 18,333$ Construction Cost Sub-Total 219,993$ Construction Contingency 30%LS 65,998$ Capital Expense Total 285,991$ Administrative Expenses Engineering and Permitting 30%LS 85,797$ Construction & General Administration 5%LS 14,300$ Administrative Expense Total 100,097$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 386,088386,088386,088386,088$ $ $ $ Table F-3. Crater High School BioswaleTable F-3. Crater High School BioswaleTable F-3. Crater High School BioswaleTable F-3. Crater High School Bioswale Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses 550 Linear Feet of Channel Improvements General Earthwork 204 CY 12$ 2,444$ Amended Soils and Mulch 204 CY 26$ 5,296$ Jute Matting, Biodegradeable 611 SY 2$ 1,222$ Water Quality Facility Plantings 4,950 SF 3$ 14,850$ Capital Expense Sub-Total 23,813$ Mobilization/Demobilization 10%LS 2,381$ Traffic Control/Utility Relocation 2%LS 476$ Erosion Control 2%LS 476$ Construction Cost Sub-Total 27,147$ Construction Contingency 30%LS 8,144$ Capital Expense Total 35,291$ Administrative Expenses Engineering and Permitting 20%LS 7,058$ Construction & General Administration 5%LS 1,765$ Administrative Expense Total 8,823$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 44,11444,11444,11444,114$ $ $ $ Table F-5.1. 02003 Improvements with Victoria Way High Flow BypassTable F-5.1. 02003 Improvements with Victoria Way High Flow BypassTable F-5.1. 02003 Improvements with Victoria Way High Flow BypassTable F-5.1. 02003 Improvements with Victoria Way High Flow Bypass N 10th Parallel Pipe (Part 1)N 10th Parallel Pipe (Part 1)N 10th Parallel Pipe (Part 1)N 10th Parallel Pipe (Part 1) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses RCP Pipeline 18", 2-5' Deep)346 LF 70$ 24,333$ Precast Concrete Manhole (48", 0-8' deep)1 EA 2,100$ 2,100$ Precast Concrete Manhole (72", 0-8' deep)1 EA 5,500$ 5,500$ Connection to Existing Structure 1 EA 500$ 500$ Construction Cost Sub-total 32,433$ Mobilization/Demobilization 10%LS 3,243$ Traffic Control/Utility Relocation 2%LS 649$ Erosion Control 2%LS 649$ Construction Cost Sub-Total 36,974$ Construction Contingency 30%LS 11,092$ Capital Expense Total 48,066$ Administrative Expenses Engineering and Permitting 20%LS 9,613$ Construction & General Administration 5%LS 2,403$ Administrative Expense Total 12,017$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 60,08360,08360,08360,083$ $ $ $ Table F-5.2. 02003 Improvements with Victoria Way High Flow BypassTable F-5.2. 02003 Improvements with Victoria Way High Flow BypassTable F-5.2. 02003 Improvements with Victoria Way High Flow BypassTable F-5.2. 02003 Improvements with Victoria Way High Flow Bypass Comet Outfall - Part 2Comet Outfall - Part 2Comet Outfall - Part 2Comet Outfall - Part 2 Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (42", 5-10' Deep)490 LF 202$ 98,937$ Precast Concrete Manhole (72", 0-8' deep)1 EA 5,500$ 5,500$ Outfall Improvements 1 EA 5,000$ 5,000$ Construction Cost Sub-total 109,437$ Mobilization/Demobilization 10%LS 10,944$ Traffic Control/Utility Relocation 2%LS 2,189$ Erosion Control 2%LS 2,189$ Construction Cost Sub-Total 124,759$ Construction Contingency 30%LS 37,428$ Capital Expense Total 162,186$ Administrative Expenses Engineering and Permitting 20%LS 32,437$ Construction & General Administration 5%LS 8,109$ Administrative Expense Total 40,547$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 202,733202,733202,733202,733$ $ $ $ Table F-5.3. 02003 Improvements with Victoria Way High Flow BypassTable F-5.3. 02003 Improvements with Victoria Way High Flow BypassTable F-5.3. 02003 Improvements with Victoria Way High Flow BypassTable F-5.3. 02003 Improvements with Victoria Way High Flow Bypass Victoria Way Bypass (Part 3)Victoria Way Bypass (Part 3)Victoria Way Bypass (Part 3)Victoria Way Bypass (Part 3) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (42", 5-10' Deep)1,219 LF 202$ 246,132$ Precast Concrete Manhole (72", 0-8' deep)5 EA 5,500$ 27,500$ Construction Cost Sub-total 273,632$ Mobilization/Demobilization 10%LS 27,363$ Traffic Control/Utility Relocation 2%LS 5,473$ Erosion Control 2%LS 5,473$ Construction Cost Sub-Total 311,940$ Construction Contingency 30%LS 93,582$ Capital Expense Total 405,522$ Administrative Expenses Engineering and Permitting 20%LS 81,104$ Construction & General Administration 5%LS 20,276$ Administrative Expense Total 101,381$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 506,903506,903506,903506,903$ $ $ $ Table F-5.4. 02003 Improvements with Victoria Way High Flow BypassTable F-5.4. 02003 Improvements with Victoria Way High Flow BypassTable F-5.4. 02003 Improvements with Victoria Way High Flow BypassTable F-5.4. 02003 Improvements with Victoria Way High Flow Bypass 5th Street from M026 to N 3rd (Part 4)5th Street from M026 to N 3rd (Part 4)5th Street from M026 to N 3rd (Part 4)5th Street from M026 to N 3rd (Part 4) Abandon Existing Pipes (Fill with Sand)1 LS 5,000$ 5,000$ RCP Pipeline (42", 2-5' Deep)738 LF 227$ 167,735$ Precast Concrete Manhole (72", 0-8' deep)4 EA 5,500$ 22,000$ Construction Cost Sub-total 194,735$ Mobilization/Demobilization 10%LS 19,474$ Traffic Control/Utility Relocation 2%LS 3,895$ Erosion Control 2%LS 3,895$ Construction Cost Sub-Total 221,998$ Construction Contingency 30%LS 66,599$ Capital Expense Total 288,597$ Administrative Expenses Engineering and Permitting 20%LS 57,719$ Construction & General Administration 5%LS 14,430$ Administrative Expense Total 72,149$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 360,747360,747360,747360,747$ $ $ $ Table F-5.5. 02003 Improvements with Victoria Way High Flow BypassTable F-5.5. 02003 Improvements with Victoria Way High Flow BypassTable F-5.5. 02003 Improvements with Victoria Way High Flow BypassTable F-5.5. 02003 Improvements with Victoria Way High Flow Bypass 5th Street from Mazama to M026 (Part 5)5th Street from Mazama to M026 (Part 5)5th Street from Mazama to M026 (Part 5)5th Street from Mazama to M026 (Part 5) RCP Pipeline (42", 2-5' Deep)790 LF 227$ 179,554$ Precast Concrete Manhole (72", 0-8' deep)6 EA 5,500$ 33,000$ Construction Cost Sub-total 212,554$ Mobilization/Demobilization 10%LS 21,255$ Traffic Control/Utility Relocation 2%LS 4,251$ Erosion Control 2%LS 4,251$ Construction Cost Sub-Total 242,311$ Construction Contingency 30%LS 72,693$ Capital Expense Total 315,005$ Administrative Expenses Engineering and Permitting 20%LS 63,001$ Construction & General Administration 5%LS 15,750$ Administrative Expense Total 78,751$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 393,756393,756393,756393,756$ $ $ $ Table F-5.6. 02003 Improvements with Victoria Way High Flow BypassTable F-5.6. 02003 Improvements with Victoria Way High Flow BypassTable F-5.6. 02003 Improvements with Victoria Way High Flow BypassTable F-5.6. 02003 Improvements with Victoria Way High Flow Bypass Mazama Street - 3rd TO 5th (Part 6)Mazama Street - 3rd TO 5th (Part 6)Mazama Street - 3rd TO 5th (Part 6)Mazama Street - 3rd TO 5th (Part 6) HDPE Pipeline (24", 5-10' Deep)520 LF 107$ 55,424$ Precast Concrete Manhole (60", 0-8' deep)3 EA 4,000$ 12,000$ Construction Cost Sub-total 67,424$ Mobilization/Demobilization 10%LS 6,742$ Traffic Control/Utility Relocation 2%LS 1,348$ Erosion Control 2%LS 1,348$ Construction Cost Sub-Total 76,864$ Construction Contingency 30%LS 23,059$ Capital Expense Total 99,923$ Administrative Expenses Engineering and Permitting 20%LS 19,985$ Construction & General Administration 5%LS 4,996$ Administrative Expense Total 24,981$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 124,904124,904124,904124,904$ $ $ $ Table F-6. Summerfield Park Water Quality ImprovementsTable F-6. Summerfield Park Water Quality ImprovementsTable F-6. Summerfield Park Water Quality ImprovementsTable F-6. Summerfield Park Water Quality Improvements Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Pond Outflow Control Structure 1 EA 6,000$ 6,000$ General Earthwork - Excavation 130 CY 12$ 1,560$ Amended Soils and Mulch 65 CY 26$ 1,690$ Drain Rock 65 CY 31$ 2,015$ Water Quality Facility Plantings 1,500 SF 3$ 4,500$ Capital Expense Sub-Total 15,765$ Mobilization/Demobilization 10%LS 1,577$ Traffic Control/Utility Relocation 2%LS 315$ Erosion Control 2%LS 315$ Construction Cost Sub-Total 17,972$ Construction Contingency 30%LS 5,392$ Capital Expense Total 23,364$ Administrative Expenses Engineering and Permitting 20%LS 4,673$ Construction & General Administration 5%LS 1,168$ Administrative Expense Total 5,841$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 29,20529,20529,20529,205$ $ $ $ Table F-7.1 Downtown Green Streets (Cherry)Table F-7.1 Downtown Green Streets (Cherry)Table F-7.1 Downtown Green Streets (Cherry)Table F-7.1 Downtown Green Streets (Cherry) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Cherry Street (N 3rd to N 4th)3,480 SF37$ 128,760$ Construction Cost Sub-total 128,760$ Mobilization/Demobilization10%LS12,876$ Traffic Control/Utility Relocation2%LS2,575$ Erosion Control 2%LS2,575$ Construction Cost Sub-Total 146,786$ Construction Contingency 30%LS44,036$ Capital Expense Total 190,822$ Administrative Expenses Engineering and Permitting 20%LS38,164$ Construction & General Administration5%LS9,541$ Administrative Expense Total 47,706$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 238,528238,528238,528238,528$ $ $ $ Table F-7.2 Downtown Green Streets (Maple)Table F-7.2 Downtown Green Streets (Maple)Table F-7.2 Downtown Green Streets (Maple)Table F-7.2 Downtown Green Streets (Maple) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Maple Street (N 1st to N 6th)7,800 SF37$ 288,600$ Construction Cost Sub-total 288,600$ Mobilization/Demobilization10%LS28,860$ Traffic Control/Utility Relocation2%LS5,772$ Erosion Control 2%LS5,772$ Construction Cost Sub-Total 329,004$ Construction Contingency 30%LS98,701$ Capital Expense Total 427,705$ Administrative Expenses Engineering and Permitting 20%LS85,541$ Construction & General Administration5%LS21,385$ Administrative Expense Total 106,926$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 534,632534,632534,632534,632$ $ $ $ Table F-7.3 Downtown Green Streets (Laurel)Table F-7.3 Downtown Green Streets (Laurel)Table F-7.3 Downtown Green Streets (Laurel)Table F-7.3 Downtown Green Streets (Laurel) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Laural (N 2nd to N 6th)6,600 SF37$ 244,200$ Construction Cost Sub-total 244,200$ Mobilization/Demobilization10%LS24,420$ Traffic Control/Utility Relocation2%LS4,884$ Erosion Control 2%LS4,884$ Construction Cost Sub-Total 278,388$ Construction Contingency 30%LS83,516$ Capital Expense Total 361,904$ Administrative Expenses Engineering and Permitting 20%LS72,381$ Construction & General Administration5%LS18,095$ Administrative Expense Total 90,476$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 452,381452,381452,381452,381$ $ $ $ Table F-7.4 Downtown Green Streets (Alder)Table F-7.4 Downtown Green Streets (Alder)Table F-7.4 Downtown Green Streets (Alder)Table F-7.4 Downtown Green Streets (Alder) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Alder (S 1st to S 6th)7,800 SF37$ 288,600$ Construction Cost Sub-total 288,600$ Mobilization/Demobilization10%LS28,860$ Traffic Control/Utility Relocation2%LS5,772$ Erosion Control 2%LS5,772$ Construction Cost Sub-Total 329,004$ Construction Contingency 30%LS98,701$ Capital Expense Total 427,705$ Administrative Expenses Engineering and Permitting 20%LS85,541$ Construction & General Administration5%LS21,385$ Administrative Expense Total 106,926$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 534,632534,632534,632534,632$ $ $ $ Table F-8.1. Jewett System Improvements Table F-8.1. Jewett System Improvements Table F-8.1. Jewett System Improvements Table F-8.1. Jewett System Improvements Jewett Elementary School Channel (Part 1)Jewett Elementary School Channel (Part 1)Jewett Elementary School Channel (Part 1)Jewett Elementary School Channel (Part 1) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses General Earthwork 363 CY 12$ 4,356$ Amended Soils and Mulch 72 CY 26$ 1,865$ Jute Matting, Biodegradeable 594 SY 2$ 1,188$ Rip-Rap, Class 50 54 CY 60$ 3,267$ Water Quality Facility Plantings 3,874 SF 3$ 11,621$ Concrete Ditch Inlet (0-8' deep)1 EA 2,000$ 2,000$ Construction Cost Sub-total 24,296$ Mobilization/Demobilization 10%LS 2,430$ Traffic Control/Utility Relocation 2%LS 486$ Erosion Control 2%LS 486$ Construction Cost Sub-Total 27,698$ Construction Contingency 30%LS 8,309$ Capital Expense Total 36,007$ Administrative Expenses Engineering and Permitting 20%LS 7,201$ Construction & General Administration 5%LS 1,800$ Administrative Expense Total 9,002$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 45,00945,00945,00945,009$ $ $ $ Table F-8.2. Jewett System Improvements Table F-8.2. Jewett System Improvements Table F-8.2. Jewett System Improvements Table F-8.2. Jewett System Improvements Oak Street Overflow (Part 2)Oak Street Overflow (Part 2)Oak Street Overflow (Part 2)Oak Street Overflow (Part 2) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses RCP Pipeline (36", 2-5' Deep)300 LF 188$ 56,547$ HDPE Pipeline (36", 10-15' deep)1,130 LF 206$ 232,736$ Precast Concrete Manhole (60", 9-12' deep)2 EA 8,200$ 16,400$ Precast Concrete Manhole (72", 0-8' deep)4 EA 5,500$ 22,000$ Connection to Existing Structure 2 EA 500$ 1,000$ Outfall Improvements 1 EA 5,000$ 5,000$ Construction Cost Sub-total 333,683$ Mobilization/Demobilization 10%LS 33,368$ Traffic Control/Utility Relocation 2%LS 6,674$ Erosion Control 2%LS 6,674$ Construction Cost Sub-Total 380,398$ Construction Contingency 30%LS 114,119$ Capital Expense Total 494,518$ Administrative Expenses Engineering and Permitting 20%LS 98,904$ Construction & General Administration 5%LS 24,726$ Administrative Expense Total 123,629$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 618,147618,147618,147618,147$ $ $ $ Table F-8.3. Jewett System Improvements Table F-8.3. Jewett System Improvements Table F-8.3. Jewett System Improvements Table F-8.3. Jewett System Improvements Ash Street Pipe Replacement (Part 3)Ash Street Pipe Replacement (Part 3)Ash Street Pipe Replacement (Part 3)Ash Street Pipe Replacement (Part 3) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (30", 2-5' deep)683 LF 104$ 71,304$ Connection to Existing Structure 4 EA 500$ 2,000$ Construction Cost Sub-total 73,304$ Mobilization/Demobilization 10%LS 7,330$ Traffic Control/Utility Relocation 2%LS 1,466$ Erosion Control 2%LS 1,466$ Construction Cost Sub-Total 83,566$ Construction Contingency 30%LS 25,070$ Capital Expense Total 108,636$ Administrative Expenses Engineering and Permitting 20%LS 21,727$ Construction & General Administration 5%LS 5,432$ Administrative Expense Total 27,159$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 135,796135,796135,796135,796$ $ $ $ Table F-8.4. Jewett System Improvements Table F-8.4. Jewett System Improvements Table F-8.4. Jewett System Improvements Table F-8.4. Jewett System Improvements 2nd Street Pipe Replacement (Part 4)2nd Street Pipe Replacement (Part 4)2nd Street Pipe Replacement (Part 4)2nd Street Pipe Replacement (Part 4) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (24", 5-10' Deep)354 LF 107$ 37,731$ HDPE Pipeline (18", 2-5' Deep)332 LF 61$ Precast Concrete Manhole (48", 0-8' deep)3 EA 2,100$ 6,300$ Precast Concrete Manhole (60", 0-8' deep)1 EA 4,000$ 4,000$ Connection to Existing Structure 7 EA 500$ 3,500$ Construction Cost Sub-total 51,531$ Mobilization/Demobilization 10%LS 5,153$ Traffic Control/Utility Relocation 2%LS 1,031$ Erosion Control 2%LS 1,031$ Construction Cost Sub-Total 58,746$ Construction Contingency 30%LS 17,624$ Capital Expense Total 76,369$ Administrative Expenses Engineering and Permitting 20%LS 15,274$ Construction & General Administration 5%LS 3,818$ Administrative Expense Total 19,092$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 95,46195,46195,46195,461$ $ $ $ Table F-8.5. Jewett System Improvements Table F-8.5. Jewett System Improvements Table F-8.5. Jewett System Improvements Table F-8.5. Jewett System Improvements Cedar Street Bypass (Part 5)Cedar Street Bypass (Part 5)Cedar Street Bypass (Part 5)Cedar Street Bypass (Part 5) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (18", 2-5' Deep)988 LF 61$ 60,098$ Precast Concrete Manhole (48", 0-8' deep)5 EA 2,100$ 10,500$ Connection to Existing Structure 1 EA 500$ 500$ Construction Cost Sub-total 71,098$ Mobilization/Demobilization 10%LS 7,110$ Traffic Control/Utility Relocation 2%LS 1,422$ Erosion Control 2%LS 1,422$ Construction Cost Sub-Total 81,052$ Construction Contingency 30%LS 24,315$ Capital Expense Total 105,367$ Administrative Expenses Engineering and Permitting 20%LS 21,073$ Construction & General Administration 5%LS 5,268$ Administrative Expense Total 26,342$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 131,709131,709131,709131,709$ $ $ $ Table F-8.6. Jewett System Improvements Table F-8.6. Jewett System Improvements Table F-8.6. Jewett System Improvements Table F-8.6. Jewett System Improvements Rostell Street Channel (Part 6)Rostell Street Channel (Part 6)Rostell Street Channel (Part 6)Rostell Street Channel (Part 6) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses General Earthwork 134 CY 12$ 1,613$ Amended Soils and Mulch 77 CY 26$ 2,010$ Jute Matting, Biodegradeable 513 SY 2$ 1,025$ Water Quality Facility Plantings 2,087 SF 3$ 6,261$ Concrete Ditch Inlet (0-8' deep)1 EA 2,000$ 2,000$ HDPE Pipeline (12", 2-5' Deep)125 LF 39$ 4,903$ Precast Concrete Manhole (48", 0-8' deep)1 EA 2,100$ 2,100$ Construction Cost Sub-total 19,913$ Mobilization/Demobilization 10%LS 1,991$ Traffic Control/Utility Relocation 2%LS 398$ Erosion Control 2%LS 398$ Construction Cost Sub-Total 22,700$ Construction Contingency 30%LS 6,810$ Capital Expense Total 29,511$ Administrative Expenses Engineering and Permitting 20%LS 5,902$ Construction & General Administration 5%LS 1,476$ Administrative Expense Total 7,378$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 36,88836,88836,88836,888$ $ $ $ Table F-9. City Hall Rain GardenTable F-9. City Hall Rain GardenTable F-9. City Hall Rain GardenTable F-9. City Hall Rain Garden Rain Garden 1,000 SF 25$ 25,000$ Capital Expense Sub-Total 25,000$ Mobilization/Demobilization 10%LS 2,500$ Traffic Control/Utility Relocation 2%LS 500$ Erosion Control 2%LS 500$ Construction Cost Sub-Total 28,500$ Construction Contingency 30%LS 8,550$ Capital Expense Total 37,050$ Administrative Expenses Engineering and Permitting 20%LS 7,410$ Construction & General Administration 5%LS 1,853$ Administrative Expense Total 9,263$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 46,31346,31346,31346,313$ $ $ $ Table F-10. Ray's Stormwater PlanterTable F-10. Ray's Stormwater PlanterTable F-10. Ray's Stormwater PlanterTable F-10. Ray's Stormwater Planter Stormwater Planter 200 SF 37$ 7,400$ Capital Expense Sub-Total 7,400$ Mobilization/Demobilization 10%LS 740$ Traffic Control/Utility Relocation 2%LS 148$ Erosion Control 2%LS 148$ Construction Cost Sub-Total 8,436$ Construction Contingency 30%LS 2,531$ Capital Expense Total 10,967$ Administrative Expenses Engineering and Permitting 20%LS 2,193$ Construction & General Administration 5%LS 548$ Administrative Expense Total 2,742$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 13,70913,70913,70913,709$ $ $ $ Table F-11. Freeman Road at Ash (Ash Street to Outfall)Table F-11. Freeman Road at Ash (Ash Street to Outfall)Table F-11. Freeman Road at Ash (Ash Street to Outfall)Table F-11. Freeman Road at Ash (Ash Street to Outfall) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (12", 2-5' Deep)680 LF 48$ 32,671$ HDPE Pipeline (18", 2-5' Deep)186 LF 78$ 14,425$ Precast Concrete Manhole (48", 0-8' deep)4 EA 2,100$ 8,400$ Catch Basin 2 EA 2,300$ 4,600$ Capital Expense Sub-Total 60,097$ Mobilization/Demobilization 10%LS 6,010$ Traffic Control/Utility Relocation 2%LS 1,202$ Erosion Control 2%LS 1,202$ Construction Cost Sub-Total 68,510$ Construction Contingency 30%LS 20,553$ Capital Expense Total 89,063$ Administrative Expenses Engineering and Permitting 20%LS 17,813$ Construction & General Administration 5%LS 4,453$ Administrative Expense Total 22,266$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 111,329111,329111,329111,329$ $ $ $ Table F-12. Freeman Road at Rose ValleyTable F-12. Freeman Road at Rose ValleyTable F-12. Freeman Road at Rose ValleyTable F-12. Freeman Road at Rose Valley Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses RCP Pipeline (24", 2-5' Deep)503 LF 97$ 48,797$ RCP Pipeline (18", 2-5' Deep)132 LF 70$ 9,283$ RCP Pipeline (12", 2-5' Deep)115 LF 48$ 5,560$ RCP Inlet Lead (12", 2-5' Deep)320 LF 48$ 15,471$ Precast Concrete Manhole (48", 0-8' deep)3 EA 2,100$ 6,300$ Catch Basin 10 EA 2,300$ 23,000$ Capital Expense Sub-Total 108,411$ Mobilization/Demobilization 10%LS 10,841$ Traffic Control/Utility Relocation 2%LS 2,168$ Erosion Control 2%LS 2,168$ Construction Cost Sub-Total 123,589$ Construction Contingency 30%LS 37,077$ Capital Expense Total 160,666$ Administrative Expenses Engineering and Permitting 20%LS 32,133$ Construction & General Administration 5%LS 8,033$ Administrative Expense Total 40,166$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 200,832200,832200,832200,832$ $ $ $ Table F-13. Rose Valley DriveTable F-13. Rose Valley DriveTable F-13. Rose Valley DriveTable F-13. Rose Valley Drive Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (24", 5-10' Deep)900 LF 107$ 95,927$ HDPE Pipeline (18", 2-5' Deep)405 LF 61$ 24,635$ HDPE Inlet Leads (12", 2-5' Deep)170 LF 39$ 6,668$ Precast Concrete Manhole (48", 0-8' deep)7 EA 2,100$ 14,700$ Catch Basin 6 EA 2,300$ 13,800$ Capital Expense Sub-Total 155,730$ Mobilization/Demobilization 10%LS 15,573$ Traffic Control/Utility Relocation 2%LS 3,115$ Erosion Control 2%LS 3,115$ Construction Cost Sub-Total 177,532$ Construction Contingency 30%LS 53,260$ Capital Expense Total 230,792$ Administrative Expenses Engineering and Permitting 20%LS 46,158$ Construction & General Administration 5%LS 11,540$ Administrative Expense Total 57,698$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 288,490288,490288,490288,490$ $ $ $ Table F-14. Bursell Road Pipe ImprovementsTable F-14. Bursell Road Pipe ImprovementsTable F-14. Bursell Road Pipe ImprovementsTable F-14. Bursell Road Pipe Improvements Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline without Asphalt Restoration (24", 2-5' Deep)1,990 LF 103$ 205,412$ HDPE Inlet Leads without Asphalt Restoration (12", 2-5' Deep)500 LF 48$ 24,023$ Precast Concrete Manhole (48", 0-8' deep)9 EA 2,100$ 18,900$ Catch Basin 20 EA 2,300$ 46,000$ Capital Expense Sub-Total 294,335$ Mobilization/Demobilization 10%LS 29,434$ Traffic Control/Utility Relocation 2%LS 5,887$ Erosion Control 2%LS 5,887$ Construction Cost Sub-Total 335,542$ Construction Contingency 30%LS 100,663$ Capital Expense Total 436,205$ Administrative Expenses Engineering and Permitting 20%LS 87,241$ Construction & General Administration 5%LS 21,810$ Administrative Expense Total 109,051$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 545,256545,256545,256545,256$ $ $ $ F-15.1 Eastside TOD ImprovementsF-15.1 Eastside TOD ImprovementsF-15.1 Eastside TOD ImprovementsF-15.1 Eastside TOD Improvements Hamrick to Green Valley WayHamrick to Green Valley WayHamrick to Green Valley WayHamrick to Green Valley Way Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Hamrick to GephardHamrick to GephardHamrick to GephardHamrick to Gephard RCP Outfall to Open Channel (18", 2-5' Deep)78 LF 70$ 5,486$ Connection to Existing Structure 1 EA 500$ 500$ 1,940 Linear Feet of Open Channel General Earthwork 1,617 CY 12$ 19,400$ Amended Soils and Mulch 682 CY 26$ 17,723$ Jute Matting, Biodegradeable 4,413 SY 2$ 8,826$ Stream Bed Gravel 162 CY 30$ 4,850$ Water Quality Facility Plantings 36,809 SF 3$ 110,427$ 1,010 Linear Feet of Open Channel General Earthwork 1,155 CY 12$ 13,859$ Amended Soils and Mulch 384 CY 26$ 9,996$ Jute Matting, Biodegradeable 2,643 SY 2$ 5,287$ Stream Bed Gravel 112 CY 30$ 3,367$ Water Quality Facility Plantings 20,760 SF 3$ 62,281$ Temporary Channel from C03002J5 to Green ValleyTemporary Channel from C03002J5 to Green ValleyTemporary Channel from C03002J5 to Green ValleyTemporary Channel from C03002J5 to Green Valley HDPE Pipeline (24", 2-5' Deep)20 LF 81$ 1,610$ Concrete Ditch Inlet (0-8' deep)1 EA 2,000$ 2,000$ Connection to Existing Structure 1 EA 500$ 500$ 1,140 Linear Feet of Open Channel General Earthwork 1,013 CY 12$ 12,160$ Amended Soils and Mulch 401 CY 26$ 10,414$ Jute Matting, Biodegradeable 2,657 SY 2$ 5,313$ Stream Bed Gravel 127 CY 30$ 3,800$ Hydroseed 0.75 AC 2,300$ 1,725$ Capital Expense Sub-Total 299,524$ Mobilization/Demobilization 10%LS 29,952$ Traffic Control/Utility Relocation 2%LS 5,990$ Erosion Control 2%LS 5,990$ Construction Cost Sub-Total 341,458$ Construction Contingency 30%LS 102,437$ Capital Expense Total 443,895$ Administrative Expenses Engineering and Permitting 20%LS 88,779$ Construction & General Administration 5%LS 22,195$ Administrative Expense Total 110,974$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 554,869554,869554,869554,869$ $ $ $ F-15.2 Eastside TOD ImprovementsF-15.2 Eastside TOD ImprovementsF-15.2 Eastside TOD ImprovementsF-15.2 Eastside TOD Improvements Gebhard at C03002J5 to New Jackson County OutfallGebhard at C03002J5 to New Jackson County OutfallGebhard at C03002J5 to New Jackson County OutfallGebhard at C03002J5 to New Jackson County Outfall Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses Gebhard Culvert (36", 2-5' Deep)60 LF 200$ 12,000$ 1,300 Linear Feet of Open Channel Clearing Brush 2 AC 1,850$ 3,700$ General Earthwork 4,237 CY 12$ 50,844$ Amended Soils and Mulch 609 CY 26$ 15,835$ Jute Matting, Biodegradeable 4,521 SY 2$ 9,042$ Stream Bed Gravel 433 CY 30$ 13,000$ Water Quality Facility Plantings 32,888 SF 3$ 98,663$ Outfall Improvements 1 EA 5,000$ 5,000$ Energy Dissipation 1 LS 20,000$ 20,000$ Capital Expense Sub-Total 228,084$ Mobilization/Demobilization 10%LS 22,808$ Traffic Control/Utility Relocation 2%LS 4,562$ Erosion Control 2%LS 4,562$ Construction Cost Sub-Total 260,016$ Construction Contingency 30%LS 78,005$ Capital Expense Total 338,021$ Administrative Expenses Engineering and Permitting 20%LS 67,604$ Construction & General Administration 5%LS 16,901$ Administrative Expense Total 84,505$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 422,526422,526422,526422,526$ $ $ $ F-15.3 Eastside TOD ImprovementsF-15.3 Eastside TOD ImprovementsF-15.3 Eastside TOD ImprovementsF-15.3 Eastside TOD Improvements Gephard to Green Valley WayGephard to Green Valley WayGephard to Green Valley WayGephard to Green Valley Way Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (18", 5-10' Deep)921 LF 81$ 74,494$ Precast Concrete Manhole (48", 0-8' deep)4 EA 2,100$ 8,400$ Precast Concrete Manhole (72", 0-8' deep)1 EA 5,500$ 5,500$ Concrete Ditch Inlet (0-8' deep)1 EA 2,000$ 2,000$ Capital Expense Sub-Total 90,394$ Mobilization/Demobilization 10%LS 9,039$ Traffic Control/Utility Relocation 2%LS 1,808$ Erosion Control 2%LS 1,808$ Construction Cost Sub-Total 103,049$ Construction Contingency 30%LS 30,915$ Capital Expense Total 133,963$ Administrative Expenses Engineering and Permitting 20%LS 26,793$ Construction & General Administration 5%LS 6,698$ Administrative Expense Total 33,491$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 167,454167,454167,454167,454$ $ $ $ F-15.4 Eastside TOD ImprovementsF-15.4 Eastside TOD ImprovementsF-15.4 Eastside TOD ImprovementsF-15.4 Eastside TOD Improvements Beebe Road (If piped in parallel)Beebe Road (If piped in parallel)Beebe Road (If piped in parallel)Beebe Road (If piped in parallel) Description QuantityUnit Unit Cost (2013)2013 Cost Capital Expenses HDPE Pipeline (18", 2-5' Deep)625 LF 61$ 38,017$ HDPE Pipeline (24", 2-5' Deep)1,291 LF 81$ 103,940$ Precast Concrete Manhole (48", 0-8' deep)5 EA 2,100$ 10,500$ Capital Expense Sub-Total 152,457$ Mobilization/Demobilization 10%LS 15,246$ Traffic Control/Utility Relocation 2%LS 3,049$ Erosion Control 2%LS 3,049$ Construction Cost Sub-Total 173,801$ Construction Contingency 30%LS 52,140$ Capital Expense Total 225,942$ Administrative Expenses Engineering and Permitting 20%LS 45,188$ Construction & General Administration 5%LS 11,297$ Administrative Expense Total 56,485$ Capital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost TotalCapital Implementation Cost Total 282,427282,427282,427282,427$ $ $ $ Co v e r D e p t h ( f e e t ) 12 1 2 - R C P 1 8 1 8 - R C P 2 4 2 4 - R C P 3 0 3 0 - R C P 3 6 3 6 - R C P 4 2 4 2 - R C P 4 8 4 8 - R C P 5 4 6 0 2- 5 $ 3 9 $ 4 8 $ 6 1 $ 7 0 $ 8 1 $ 9 7 $ 1 0 4 $ 1 4 8 $ 1 3 0 $ 1 8 8 $ 1 5 8 $ 2 2 7 $ 1 8 5 $ 2 6 0 5- 1 0 $ 5 3 $ 6 2 $ 8 1 $ 9 0 $ 1 0 7 $ 1 2 3 $ 1 3 6 $ 1 8 0 $ 1 6 8 $ 2 2 7 $ 2 0 2 $ 2 7 1 $ 2 3 5 $ 3 1 0 $ 2 9 1 $ 3 4 0 10 - 1 5 $ 6 7 $ 7 6 $ 1 0 1 $ 1 1 0 $ 1 3 3 $ 1 4 9 $ 1 6 9 $ 2 1 3 $ 2 0 6 $ 2 6 5 $ 2 4 6 $ 3 1 6 $ 2 8 5 $ 3 6 0 $ 3 4 7 $ 4 0 2 15 - 2 0 $ 8 1 $ 9 0 $ 1 2 1 $ 1 3 0 $ 1 5 9 $ 1 7 5 $ 2 0 1 $ 2 4 5 $ 2 4 4 $ 3 0 3 $ 2 9 0 $ 3 6 0 $ 3 3 5 $ 4 1 0 $ 4 0 3 $ 4 6 4 PI P E I N S T A L L A T I O N w i t h A s p h a l t Di a m e t e r ( i n c h e s ) Ci t y o f C e n t r a l P o i n t - S t o r m w a t e r M a s t e r P l a n C o s t s St o r m D r a i n P i p e C o n s t r u c t i o n C o s t p e r L i n e a r F o o t Ta b l e F - 1 6 ITEM UNIT UNIT COST ($) Water Quality Facility Installation General Earthwork CY$12 Clearing Brush AC$1,850 Clear and Grub brush including stumpsAC$6,500 Amended Soils and Mulch CY$26 Jute Matting, Biodegradeable SY$2 Geomembrane SY$25 Rip-Rap, Class 50 CY$60 Drain Rock CY$31 Pond Outflow Control StructureEA$6,000 Water Quality Facility PlantingsSF$3 Rain Garden SF$25 Stormwater Planter SF$37 Structure Installation Precast Concrete Manhole (48", 0-8' deep)EA$2,100 Precast Concrete Manhole (48", 9-12' deep)EA$5,800 Precast Concrete Manhole (48", 13-20' deep)EA$8,900 Precast Concrete Manhole (60", 0-8' deep)EA$4,000 Precast Concrete Manhole (60", 9-12' deep)EA$8,200 Precast Concrete Manhole (72", 0-8' deep)EA$5,500 Precast Concrete Manhole (72", 9-12' deep)EA$11,000 Curb Inlet EA$1,900 Concrete Ditch Inlet (0-8' deep)EA$2,000 Catch Basin EA$2,300 Connection to Existing StructureEA$500 Abandon Existing Manhole EA$254 Remove Existing Pipe (15-18")FT$22 Outfall Improvements EA$5,000 Restoration/ Resurfacing Landscaping AC$20,600 Riparian Plantings SF$3 4-foot Chain Link Fence LF$21 Hydroseed AC$2,300 Stream Bed Gravel CY$30 Project Totals Project Sub-Total Mobilization/Demobilization (10%)LS10% Erosion Control (2%)LS2% Construction Contingency (30%)LS30% Construction Cost Estimate Engineering and Permitting (%) *LS Varies by project (20-40%) Construction Administration (%)LS 5% Total Project Engineering and Construction Cost * Engineering and permitting costs will be documented in each project's write-up City of Central Point - Stormwater Master Plan Capital Improvement Project Preliminary Engineering Unit Cost Table F-17 Central Point Stormwater Master Plan Appendix G: CIP Model Results Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Un i t 1 , S u b - U n i t s 1 - 1 3 : N o m o d e l e d C I P s , s e e T a b l e D - 2 f o r h y d r a u l i c r e s u l t s Da i s y C r e e k ( U n i t 1 , S u b - U n i t 1 4 ) Bo x _ C u l v e r t _ O u t CI P _ O F 1 Da i s y _ C I P 6 0 0 6' H , 4 ' B W , 3 S S C h a n n e l 78 6 0 . 5 % 1 2 6 8 . 8 2 1 2 6 5 . 8 2 1 2 7 8 . 8 1 2 7 4 . 1 1 2 7 1 . 1 1 2 6 7 . 1 5 7 . 3 -- J6 4 4 . 5 8 3 B o x _ C u l v e r t _ O u t WP i n e _ D a i s y _ C u l v e r t 1 0 0 4' , 8 ' , B o x 44 0 1 . 0 % 1 2 6 9 . 8 2 1 2 6 8 . 8 2 1 2 7 8 . 0 1 2 7 8 . 8 1 2 7 1 . 0 1 2 7 1 . 1 5 5 . 5 -- J6 6 4 . 9 3 7 J6 4 4 . 5 8 3 CJ 6 6 4 . 9 3 7 2 1 Se e c r o s s - s e c t i o n -1 . 7 % 1 2 6 9 . 4 7 1 2 6 9 . 8 2 1 2 7 9 . 0 1 2 7 8 . 0 1 2 7 1 . 9 1 2 7 1 . 0 4 2 . 9 -- J7 2 6 . 4 8 3 J6 6 4 . 9 3 7 CJ 7 2 6 . 4 8 3 6 2 Se e c r o s s - s e c t i o n 0. 1 % 1 2 6 9 . 5 3 1 2 6 9 . 4 7 1 2 8 0 . 1 1 2 7 9 . 0 1 2 7 2 . 2 1 2 7 1 . 9 4 1 . 3 -- J7 4 6 . 8 1 3 J7 2 6 . 4 8 3 CJ 7 4 6 . 8 1 3 3 4 36 . 1 2 ' ' D I A 78 1 . 6 % 1 2 7 0 . 0 7 1 2 6 9 . 5 3 1 2 8 0 . 3 1 2 8 0 . 1 1 2 7 2 . 3 1 2 7 2 . 2 4 1 . 3 -- J7 4 6 . 8 1 3 J7 2 6 . 4 8 3 CJ 7 4 6 . 8 1 3 _ H C 3 4 0' ' D I A 1. 6 % 1 2 7 0 . 0 7 1 2 6 9 . 5 3 1 2 8 0 . 3 1 2 8 0 . 1 1 2 7 2 . 3 1 2 7 2 . 2 4 1 . 3 -- J8 2 6 . 1 7 8 J7 4 6 . 8 1 3 CJ 8 2 6 . 1 7 8 8 0 Se e c r o s s - s e c t i o n -0 . 3 % 1 2 6 9 . 8 6 1 2 7 0 . 0 7 1 2 8 0 . 9 1 2 8 0 . 3 1 2 7 2 . 4 1 2 7 2 . 3 4 0 . 7 -- J8 5 4 . 0 1 2 J8 2 6 . 1 7 8 CJ 8 5 4 . 0 1 2 4 1 40 . 9 2 ' ' D I A 95 0 . 8 % 1 2 7 0 . 2 1 1 2 6 9 . 8 6 1 2 8 0 . 9 1 2 8 0 . 9 1 2 7 2 . 5 1 2 7 2 . 4 4 0 . 7 -- J8 5 4 . 0 1 2 J8 2 6 . 1 7 8 CJ 8 5 4 . 0 1 2 _ H C 4 1 0' ' D I A 0. 8 % 1 2 7 0 . 2 1 1 2 6 9 . 8 6 1 2 8 0 . 9 1 2 8 0 . 9 1 2 7 2 . 5 1 2 7 2 . 4 4 0 . 7 -- J9 6 8 . 1 3 4 J8 5 4 . 0 1 2 CJ 9 6 8 . 1 3 4 1 1 5 Se e c r o s s - s e c t i o n 40 6 9 0 . 0 % 1 2 7 0 . 1 9 1 2 7 0 . 2 1 1 2 8 1 . 3 1 2 8 0 . 9 1 2 7 2 . 8 1 2 7 2 . 5 4 0 . 7 -- J1 1 2 5 . 0 1 3 J9 6 8 . 1 3 4 CJ 1 1 2 5 . 0 1 3 1 5 8 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 1 . 3 9 1 2 7 0 . 1 9 1 2 8 2 . 8 1 2 8 1 . 3 1 2 7 3 . 2 1 2 7 2 . 8 3 7 . 9 -- J1 1 7 1 . 4 1 J 1 1 2 5 . 0 1 3 CJ 1 1 7 1 . 4 1 4 6 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 1 . 7 5 1 2 7 1 . 3 9 1 2 8 2 . 8 1 2 8 2 . 8 1 2 7 3 . 5 1 2 7 3 . 2 3 7 . 9 -- J1 2 2 1 . 4 1 J1 1 7 1 . 4 1 CJ 1 2 2 1 . 4 1 5 0 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 2 . 1 3 1 2 7 1 . 7 5 1 2 8 2 . 8 1 2 8 2 . 8 1 2 7 3 . 9 1 2 7 3 . 5 3 7 . 9 -- J1 2 7 1 . 4 0 J1 2 2 1 . 4 1 CJ 1 2 7 1 . 4 0 5 1 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 2 . 5 1 1 2 7 2 . 1 3 1 2 8 2 . 7 1 2 8 2 . 8 1 2 7 4 . 3 1 2 7 3 . 9 3 7 . 9 -- J1 3 2 1 . 4 0 J1 2 7 1 . 4 0 CJ 1 3 2 1 . 4 0 5 1 Se e c r o s s - s e c t i o n 0. 8 % 1 2 7 2 . 9 0 1 2 7 2 . 5 1 1 2 8 3 . 6 1 2 8 2 . 7 1 2 7 4 . 7 1 2 7 4 . 3 3 7 . 9 -- J1 3 7 1 . 4 0 7 J1 3 2 1 . 4 0 CJ 1 3 7 1 . 4 0 7 5 1 Se e c r o s s - s e c t i o n 0. 7 % 1 2 7 3 . 2 8 1 2 7 2 . 9 0 1 2 8 4 . 6 1 2 8 3 . 6 1 2 7 5 . 1 1 2 7 4 . 7 3 8 . 0 -- J1 5 9 9 . 2 7 6 J 1 3 7 1 . 4 0 7 CJ 1 5 9 9 . 2 7 6 2 2 9 Se e c r o s s - s e c t i o n 0. 6 % 1 2 7 4 . 6 2 1 2 7 3 . 2 8 1 2 8 4 . 9 1 2 8 4 . 6 1 2 7 6 . 5 1 2 7 5 . 1 3 8 . 0 -- J1 7 5 3 . 2 5 7 J 1 5 9 9 . 2 7 6 CJ 1 7 5 3 . 2 5 7 1 5 5 Se e c r o s s - s e c t i o n 0. 7 % 1 2 7 5 . 7 6 1 2 7 4 . 6 2 1 2 8 8 . 0 1 2 8 4 . 9 1 2 7 7 . 5 1 2 7 6 . 5 3 7 . 4 -- J1 9 5 8 . 0 6 9 J 1 7 5 3 . 2 5 7 CJ 1 9 5 8 . 0 6 9 2 0 5 Se e c r o s s - s e c t i o n 0. 5 % 1 2 7 6 . 8 6 1 2 7 5 . 7 6 1 2 8 9 . 1 1 2 8 8 . 0 1 2 7 8 . 9 1 2 7 7 . 5 3 6 . 3 -- J2 1 3 6 . 9 2 7 J 1 9 5 8 . 0 6 9 CJ 2 1 3 6 . 9 2 7 1 7 9 Se e c r o s s - s e c t i o n 66 0 0 . 4 % 1 2 7 7 . 6 0 1 2 7 6 . 8 6 1 2 8 9 . 8 1 2 8 9 . 1 1 2 7 9 . 9 1 2 7 8 . 9 3 3 . 0 -- J2 2 7 3 . 1 0 1 J 2 1 3 6 . 9 2 7 CJ 2 2 7 3 . 1 0 1 1 3 7 Se e c r o s s - s e c t i o n 0. 3 % 1 2 7 8 . 0 2 1 2 7 7 . 6 0 1 3 0 4 . 6 1 2 8 9 . 8 1 2 8 0 . 2 1 2 7 9 . 9 2 1 . 4 -- J2 5 1 0 . 9 8 7 J 2 2 7 3 . 1 0 1 CJ 2 5 1 0 . 9 8 7 2 3 8 Se e c r o s s - s e c t i o n 0. 4 % 1 2 7 8 . 9 0 1 2 7 8 . 0 2 1 2 9 0 . 9 1 3 0 4 . 6 1 2 8 1 . 1 1 2 8 0 . 2 2 1 . 4 -- J2 8 3 5 . 9 8 0 J 2 5 1 0 . 9 8 7 CJ 2 8 3 5 . 9 8 0 3 2 6 Se e c r o s s - s e c t i o n 0. 6 % 1 2 8 0 . 7 9 1 2 7 8 . 9 0 1 2 9 3 . 0 1 2 9 0 . 9 1 2 8 2 . 4 1 2 8 1 . 1 1 7 . 4 -- J3 0 2 6 . 2 0 2 J 2 8 3 5 . 9 8 0 CJ 3 0 2 6 . 2 0 2 1 9 1 Se e c r o s s - s e c t i o n 0. 7 % 1 2 8 2 . 1 9 1 2 8 0 . 7 9 1 2 9 3 . 5 1 2 9 3 . 0 1 2 8 3 . 7 1 2 8 2 . 4 1 6 . 3 -- J3 3 4 7 . 9 1 2 J 3 0 2 6 . 2 0 2 CJ 3 3 4 7 . 9 1 2 3 2 3 Se e c r o s s - s e c t i o n 0. 7 % 1 2 8 4 . 5 7 1 2 8 2 . 1 9 1 2 9 4 . 4 1 2 9 3 . 5 1 2 8 5 . 8 1 2 8 3 . 7 1 4 . 5 -- J3 3 6 1 . 2 5 8 J 3 3 4 7 . 9 1 2 CJ 3 3 6 1 . 2 5 8 1 4 Se e c r o s s - s e c t i o n -1 . 5 % 1 2 8 4 . 3 6 1 2 8 4 . 5 7 1 2 9 4 . 3 1 2 9 4 . 4 1 2 8 6 . 0 1 2 8 5 . 8 1 4 . 6 -- J3 4 5 1 . 7 4 7 J 3 3 6 1 . 2 5 8 CJ 3 4 5 1 . 7 4 7 8 5 3. 6 6 ' A r c h 98 0 . 7 % 1 2 8 4 . 9 3 1 2 8 4 . 3 6 1 2 9 5 . 2 1 2 9 4 . 3 1 2 8 6 . 0 1 2 8 6 . 0 7 . 8 -- J3 4 6 9 . 2 4 6 J 3 4 5 1 . 7 4 7 CJ 3 4 6 9 . 2 4 6 1 9 Se e c r o s s - s e c t i o n 2. 7 % 1 2 8 5 . 4 4 1 2 8 4 . 9 3 1 2 9 5 . 7 1 2 9 5 . 2 1 2 8 6 . 2 1 2 8 6 . 0 7 . 8 -- J3 7 0 7 . 8 3 2 J 3 4 6 9 . 2 4 6 CJ 3 7 0 7 . 8 3 2 2 3 9 Se e c r o s s - s e c t i o n 0. 8 % 1 2 8 7 . 4 6 1 2 8 5 . 4 4 1 2 9 8 . 0 1 2 9 5 . 7 1 2 8 8 . 5 1 2 8 6 . 2 7 . 7 -- J3 8 4 5 . 4 6 3 J 3 7 0 7 . 8 3 2 CJ 3 8 4 5 . 4 6 3 1 3 8 Se e c r o s s - s e c t i o n 0. 8 % 1 2 8 8 . 6 2 1 2 8 7 . 4 6 1 2 9 8 . 2 1 2 9 8 . 0 1 2 8 9 . 6 1 2 8 8 . 5 7 . 7 -- J4 0 6 0 . 0 5 4 J 3 8 4 5 . 4 6 3 CJ 4 0 6 0 . 0 5 4 2 1 5 Se e c r o s s - s e c t i o n 0. 8 % 1 2 9 0 . 2 4 1 2 8 8 . 6 2 1 2 9 8 . 7 1 2 9 8 . 2 1 2 9 1 . 2 1 2 8 9 . 6 7 . 6 -- J4 3 3 5 . 8 5 5 J 4 0 6 0 . 0 5 4 CJ 4 3 3 5 . 8 5 5 2 7 6 Se e c r o s s - s e c t i o n 0. 7 % 1 2 9 2 . 1 8 1 2 9 0 . 2 4 1 2 9 9 . 8 1 2 9 8 . 7 1 2 9 3 . 2 1 2 9 1 . 2 6 . 9 -- J4 5 4 4 . 0 8 6 J 4 3 3 5 . 8 5 5 CJ 4 5 4 4 . 0 8 6 2 0 9 Se e c r o s s - s e c t i o n 0. 9 % 1 2 9 4 . 0 0 1 2 9 2 . 1 8 1 3 0 1 . 0 1 2 9 9 . 8 1 2 9 5 . 2 1 2 9 3 . 2 6 . 9 -- J4 5 5 5 . 5 4 7 J 4 5 4 4 . 0 8 6 CJ 4 5 5 5 . 5 4 7 1 2 Se e c r o s s - s e c t i o n 0. 4 % 1 2 9 4 . 0 5 1 2 9 4 . 0 0 1 3 0 1 . 1 1 3 0 1 . 0 1 2 9 5 . 2 1 2 9 5 . 2 6 . 9 -- J4 5 9 8 . 5 3 9 J 4 5 5 5 . 5 4 7 CJ 4 5 9 8 . 5 3 9 4 4 4. 5 ' , 6 ' , B o x 23 1 - 0 . 3 % 1 2 9 3 . 9 0 1 2 9 4 . 0 5 1 2 9 9 . 6 1 3 0 1 . 1 1 2 9 5 . 2 1 2 9 5 . 2 6 . 9 -- J4 6 0 9 . 2 5 5 J 4 5 9 8 . 5 3 9 CJ 4 6 0 9 . 2 5 5 3 0 Se e c r o s s - s e c t i o n 1. 6 % 1 2 9 4 . 3 9 1 2 9 3 . 9 0 1 2 9 9 . 5 1 2 9 9 . 6 1 2 9 5 . 2 1 2 9 5 . 2 0 . 0 -- Un i t 1 , S u b - U n i t 1 5 ( R e s u l t s p r o v i d e d d u e t o c o n n e c t i o n w i t h D a i s y C r e e k ) 01 0 1 5 C 0 0 1 J 1 9 5 8 . 0 6 9 01 0 1 5 C 0 0 1 _ J 1 9 5 8 . 0 6 9 3 5 1 12 ' ' D I A 2 0 . 4 % 1 2 8 3 . 7 2 1 2 8 2 . 3 1 1 2 8 6 . 5 1 2 8 9 . 1 1 2 8 4 . 4 1 2 7 8 . 9 1 . 9 -- 01 0 1 5 C 0 1 9 0 1 0 1 5 M 0 2 2 01 0 1 5 C 0 1 9 _ 0 1 0 1 5 M 0 2 2 2 0 8 12 ' ' D I A 3 0 . 6 % 1 2 8 7 . 1 6 1 2 8 6 . 0 0 1 2 9 0 . 2 1 2 8 9 . 5 1 2 8 7 . 7 1 2 8 6 . 6 1 . 7 -- 01 0 1 5 C 0 3 7 0 1 0 1 5 M 0 2 5 01 0 1 5 C 0 3 7 _ 0 1 0 1 5 M 0 2 5 9 8 12 ' ' D I A 3 0 . 8 % 1 2 8 6 . 4 0 1 2 8 5 . 6 0 1 2 9 0 . 0 1 2 9 0 . 3 1 2 8 6 . 8 1 2 8 5 . 8 1 . 2 -- 01 0 1 5 C 0 3 8 J 3 0 2 6 . 2 0 2 01 0 1 5 C 0 3 8 _ J 3 0 2 6 . 2 0 2 1 4 0 24 ' ' D I A 20 0 . 7 % 1 2 8 3 . 3 2 1 2 8 2 . 3 1 1 2 8 8 . 4 1 2 9 3 . 5 1 2 8 3 . 7 1 2 8 3 . 7 1 . 8 -- 01 0 1 5 C 0 4 1 0 1 0 1 5 M 0 2 6 01 0 1 5 C 0 4 1 _ 0 1 0 1 5 M 0 2 6 1 5 0 12 ' ' D I A 3 0 . 7 % 1 2 8 7 . 4 9 1 2 8 6 . 4 7 1 2 8 9 . 3 1 2 9 0 . 1 1 2 8 7 . 9 1 2 8 5 . 3 1 . 2 -- 01 0 1 5 C 0 4 8 J 3 8 4 5 . 4 6 3 01 0 1 5 C 0 4 8 _ J 3 8 4 5 . 4 6 3 1 3 4 12 ' ' D I A 2 0 . 4 % 1 2 8 9 . 6 5 1 2 8 9 . 0 6 1 2 9 1 . 3 1 2 9 8 . 2 1 2 9 0 . 1 1 2 8 9 . 6 1 . 1 -- 01 0 1 5 C 0 5 0 J 4 0 6 0 . 0 5 4 01 0 1 5 C 0 5 0 _ J 4 0 6 0 . 0 5 4 1 7 7 12 ' ' D I A 2 0 . 3 % 1 2 9 1 . 3 1 1 2 9 0 . 8 1 1 2 9 3 . 4 1 2 9 8 . 7 1 2 9 1 . 9 1 2 9 1 . 2 1 . 1 -- 01 0 1 5 M 0 0 3 J 2 1 3 6 . 9 2 7 01 0 1 5 M 0 0 3 _ J 2 1 3 6 . 9 2 7 2 7 9 24 ' ' D I A 13 0 . 3 % 1 2 8 0 . 2 9 1 2 7 9 . 4 6 1 2 8 7 . 4 1 2 8 9 . 8 1 2 8 1 . 6 1 2 7 9 . 9 1 0 . 2 -- 01 0 1 5 M 0 0 5 0 1 0 1 5 M 0 0 3 01 0 1 5 M 0 0 5 _ 0 1 0 1 5 M 0 0 3 1 2 4 18 ' ' D I A 8 0 . 5 % 1 2 8 0 . 9 2 1 2 8 0 . 2 9 1 2 8 7 . 4 1 2 8 7 . 4 1 2 8 1 . 9 1 2 8 1 . 6 5 . 3 -- 01 0 1 5 M 0 0 6 0 1 0 1 5 M 0 0 5 01 0 1 5 M 0 0 6 _ 0 1 0 1 5 M 0 0 5 1 9 7 18 ' ' D I A 8 0 . 5 % 1 2 8 1 . 9 2 1 2 8 0 . 9 2 1 2 8 6 . 9 1 2 8 7 . 4 1 2 8 2 . 7 1 2 8 1 . 9 4 . 0 -- 01 0 1 5 M 0 0 8 0 1 0 1 5 M 0 0 6 01 0 1 5 M 0 0 8 _ 0 1 0 1 5 M 0 0 6 3 0 0 15 ' ' D I A 5 0 . 6 % 1 2 8 3 . 6 1 1 2 8 1 . 9 2 1 2 8 8 . 4 1 2 8 6 . 9 1 2 8 4 . 2 1 2 8 2 . 7 2 . 6 -- 01 0 1 5 M 0 0 9 0 1 0 1 5 M 0 0 8 01 0 1 5 M 0 0 9 _ 0 1 0 1 5 M 0 0 8 5 0 12 ' ' D I A 1 0 . 1 % 1 2 8 3 . 6 6 1 2 8 3 . 6 1 1 2 8 8 . 4 1 2 8 8 . 4 1 2 8 4 . 6 1 2 8 4 . 2 2 . 6 -- 01 0 1 5 M 0 1 0 0 1 0 1 5 M 0 0 9 01 0 1 5 M 0 1 0 _ 0 1 0 1 5 M 0 0 9 3 0 4 12 ' ' D I A 3 0 . 5 % 1 2 8 5 . 2 4 1 2 8 3 . 6 6 1 2 8 9 . 9 1 2 8 8 . 4 1 2 8 6 . 0 1 2 8 4 . 6 2 . 6 -- 01 0 1 5 M 0 1 1 0 1 0 1 5 M 0 1 0 01 0 1 5 M 0 1 1 _ 0 1 0 1 5 M 0 1 0 9 3 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 8 4 1 2 8 5 . 2 4 1 2 9 0 . 5 1 2 8 9 . 9 1 2 8 6 . 3 1 2 8 6 . 0 1 . 2 -- 01 0 1 5 M 0 1 2 0 1 0 1 5 M 0 1 1 01 0 1 5 M 0 1 2 _ 0 1 0 1 5 M 0 1 1 2 0 2 12 ' ' D I A 3 0 . 5 % 1 2 8 6 . 7 7 1 2 8 5 . 8 4 1 2 9 1 . 4 1 2 9 0 . 5 1 2 8 7 . 3 1 2 8 6 . 3 1 . 2 -- 01 0 1 5 M 0 1 3 0 1 0 1 5 M 0 1 2 01 0 1 5 M 0 1 3 _ 0 1 0 1 5 M 0 1 2 4 0 0 12 ' ' D I A 3 0 . 5 % 1 2 8 8 . 8 4 1 2 8 6 . 7 7 1 2 9 3 . 4 1 2 9 1 . 4 1 2 8 9 . 3 1 2 8 7 . 3 1 . 2 -- Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 1 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 01 0 1 5 M 0 1 4 0 1 0 1 5 M 0 0 3 01 0 1 5 M 0 1 4 _ 0 1 0 1 5 M 0 0 3 6 3 24 ' ' D I A 17 0 . 5 % 1 2 8 0 . 6 2 1 2 8 0 . 2 9 1 2 8 6 . 9 1 2 8 7 . 4 1 2 8 1 . 6 1 2 8 1 . 6 4 . 9 -- 01 0 1 5 M 0 1 5 0 1 0 1 5 M 0 1 4 01 0 1 5 M 0 1 5 _ 0 1 0 1 5 M 0 1 4 3 7 0 18 ' ' D I A 8 0 . 5 % 1 2 8 2 . 5 1 1 2 8 0 . 6 2 1 2 8 8 . 5 1 2 8 6 . 9 1 2 8 3 . 3 1 2 8 1 . 6 4 . 2 -- 01 0 1 5 M 0 1 6 0 1 0 1 5 M 0 1 5 01 0 1 5 M 0 1 6 _ 0 1 0 1 5 M 0 1 5 1 5 1 12 ' ' D I A 3 0 . 5 % 1 2 8 3 . 2 2 1 2 8 2 . 5 1 1 2 8 7 . 7 1 2 8 8 . 5 1 2 8 3 . 8 1 2 8 3 . 3 1 . 5 -- 01 0 1 5 M 0 1 7 0 1 0 1 5 M 0 1 6 01 0 1 5 M 0 1 7 _ 0 1 0 1 5 M 0 1 6 1 9 3 12 ' ' D I A 3 0 . 7 % 1 2 8 4 . 4 8 1 2 8 3 . 2 2 1 2 8 8 . 6 1 2 8 7 . 7 1 2 8 5 . 0 1 2 8 3 . 8 1 . 5 -- 01 0 1 5 M 0 1 9 0 1 0 1 5 M 0 1 5 01 0 1 5 M 0 1 9 _ 0 1 0 1 5 M 0 1 5 1 0 2 18 ' ' D I A 8 0 . 5 % 1 2 8 2 . 9 9 1 2 8 2 . 5 1 1 2 8 9 . 1 1 2 8 8 . 5 1 2 8 3 . 6 1 2 8 3 . 3 2 . 7 -- 01 0 1 5 M 0 2 0 0 1 0 1 5 M 0 1 9 01 0 1 5 M 0 2 0 _ 0 1 0 1 5 M 0 1 9 1 7 4 18 ' ' D I A 9 0 . 7 % 1 2 8 4 . 2 9 1 2 8 2 . 9 9 1 2 9 0 . 1 1 2 8 9 . 1 1 2 8 4 . 8 1 2 8 3 . 6 2 . 7 -- 01 0 1 5 M 0 2 1 0 1 0 1 5 M 0 2 0 01 0 1 5 M 0 2 1 _ 0 1 0 1 5 M 0 2 0 2 5 6 15 ' ' D I A 5 0 . 5 % 1 2 8 5 . 6 7 1 2 8 4 . 2 9 1 2 8 9 . 6 1 2 9 0 . 1 1 2 8 6 . 2 1 2 8 4 . 8 1 . 7 -- 01 0 1 5 M 0 2 2 0 1 0 1 5 M 0 2 1 01 0 1 5 M 0 2 2 _ 0 1 0 1 5 M 0 2 1 5 2 12 ' ' D I A 3 0 . 6 % 1 2 8 6 . 0 0 1 2 8 5 . 6 7 1 2 8 9 . 5 1 2 8 9 . 6 1 2 8 6 . 6 1 2 8 6 . 2 1 . 7 -- 01 0 1 5 M 0 2 3 J 2 8 3 5 . 9 8 0 01 0 1 5 M 0 2 3 _ J 2 8 3 5 . 9 8 0 1 0 7 30 ' ' D I A 23 0 . 3 % 1 2 8 3 . 6 5 1 2 8 3 . 3 1 1 2 9 0 . 8 1 2 9 3 . 0 1 2 8 4 . 0 1 2 8 2 . 4 1 . 1 -- 01 0 1 5 M 0 2 4 0 1 0 1 5 M 0 2 3 01 0 1 5 M 0 2 4 _ 0 1 0 1 5 M 0 2 3 2 1 8 30 ' ' D I A 14 0 . 1 % 1 2 8 4 . 4 0 1 2 8 4 . 1 5 1 2 9 0 . 0 1 2 9 0 . 8 1 2 8 4 . 9 1 2 8 4 . 0 1 . 2 -- 01 0 1 5 M 0 2 5 0 1 0 1 5 M 0 2 4 01 0 1 5 M 0 2 5 _ 0 1 0 1 5 M 0 2 4 1 0 1 12 ' ' D I A 3 0 . 6 % 1 2 8 5 . 4 0 1 2 8 4 . 8 2 1 2 9 0 . 3 1 2 9 0 . 0 1 2 8 5 . 8 1 2 8 4 . 9 1 . 2 -- 01 0 1 5 M 0 2 6 0 1 0 1 5 C 0 3 8 01 0 1 5 M 0 2 6 _ 0 1 0 1 5 C 0 3 8 2 5 1 24 ' ' D I A 13 0 . 3 % 1 2 8 4 . 8 7 1 2 8 4 . 1 2 1 2 9 0 . 1 1 2 8 8 . 4 1 2 8 5 . 3 1 2 8 3 . 7 1 . 2 -- 01 0 1 5 M 0 2 7 J 3 3 6 1 . 2 5 8 01 0 1 5 M 0 2 7 _ J 3 3 6 1 . 2 5 8 1 9 4 12 ' ' D I A 4 1 . 4 % 1 2 8 7 . 5 0 1 2 8 4 . 8 1 1 2 9 2 . 0 1 2 9 4 . 3 1 2 8 8 . 4 1 2 8 6 . 0 4 . 4 -- 01 0 1 5 M 0 2 8 0 1 0 1 5 M 0 2 7 01 0 1 5 M 0 2 8 _ 0 1 0 1 5 M 0 2 7 3 1 4 12 ' ' D I A 2 0 . 4 % 1 2 8 8 . 9 5 1 2 8 7 . 5 5 1 2 9 1 . 6 1 2 9 2 . 0 1 2 9 0 . 3 1 2 8 8 . 4 3 . 0 -- Un i t 2 , S u b - U n i t s 1 : N o p l a n n e d p r o j e c t s , s e e T a b l e D - 2 f o r h y d r a u l i c r e s u l t s Un i t 2 , S u b - U n i t 2 02 0 0 2 C 0 0 5 0 2 0 0 2 M 0 0 6 02 0 0 2 C 0 0 5 _ 0 2 0 0 2 M 0 0 6 3 3 8 15 ' ' D I A 8 1 . 3 % 1 2 4 3 . 3 1 1 2 3 8 . 8 6 1 2 4 8 . 3 1 2 4 2 . 3 1 2 4 3 . 6 1 2 3 7 . 3 1 . 1 -- 02 0 0 2 C 0 0 7 0 2 0 0 2 M 0 0 7 02 0 0 2 C 0 0 7 _ 0 2 0 0 2 M 0 0 7 1 2 3 12 ' ' D I A 2 0 . 4 % 1 2 4 4 . 3 1 1 2 4 3 . 8 1 1 2 5 0 . 8 1 2 4 8 . 3 1 2 4 4 . 6 1 2 4 4 . 2 0 . 4 -- 02 0 0 2 C 0 0 8 0 2 0 0 2 C 0 0 7 02 0 0 2 C 0 0 8 _ 0 2 0 0 2 C 0 0 7 4 6 4 12 ' ' D I A 2 0 . 3 % 1 2 4 5 . 8 1 1 2 4 4 . 3 1 1 2 4 7 . 6 1 2 5 0 . 8 1 2 4 6 . 1 1 2 4 4 . 6 0 . 4 -- 02 0 0 2 M 0 0 1 0 2 0 0 2 O 0 0 1 C0 2 0 0 2 M 0 0 1 _ 0 2 0 0 2 O 0 0 1 2 1 1 42 ' ' D I A 94 0 . 8 % 1 2 3 3 . 0 0 1 2 3 1 . 3 1 1 2 4 1 . 3 1 2 3 1 . 3 1 2 3 5 . 0 1 2 3 3 . 3 5 6 . 4 -- 02 0 0 2 M 0 0 2 0 2 0 0 2 M 0 0 1 02 0 0 2 M 0 0 2 _ 0 2 0 0 2 M 0 0 1 4 5 18 ' ' D I A 13 1 . 4 % 1 2 3 4 . 6 1 1 2 3 4 . 0 0 1 2 3 9 . 3 1 2 4 1 . 3 1 2 3 5 . 0 1 2 3 5 . 0 1 . 9 -- 02 0 0 2 M 0 0 3 0 2 0 0 2 M 0 0 2 02 0 0 2 M 0 0 3 _ 0 2 0 0 2 M 0 0 2 1 5 4 18 ' ' D I A 11 1 . 0 % 1 2 3 6 . 1 1 1 2 3 4 . 6 1 1 2 4 3 . 3 1 2 3 9 . 3 1 2 3 6 . 5 1 2 3 5 . 0 1 . 9 -- 02 0 0 2 M 0 0 4 0 2 0 0 2 M 0 0 3 02 0 0 2 M 0 0 4 _ 0 2 0 0 2 M 0 0 3 2 3 15 ' ' D I A 9 1 . 8 % 1 2 3 6 . 5 1 1 2 3 6 . 1 1 1 2 4 1 . 6 1 2 4 3 . 3 1 2 3 6 . 9 1 2 3 6 . 5 1 . 9 -- 02 0 0 2 M 0 0 5 0 2 0 0 2 M 0 0 4 02 0 0 2 M 0 0 5 _ 0 2 0 0 2 M 0 0 4 1 5 7 48 ' ' D I A 63 0 . 1 % 1 2 3 6 . 7 4 1 2 3 6 . 5 1 1 2 4 1 . 8 1 2 4 1 . 6 1 2 3 7 . 2 1 2 3 6 . 9 1 . 9 -- 02 0 0 2 M 0 0 6 0 2 0 0 2 M 0 0 5 02 0 0 2 M 0 0 6 _ 0 2 0 0 2 M 0 0 5 7 8 48 ' ' D I A 54 0 . 2 % 1 2 3 6 . 8 6 1 2 3 6 . 7 4 1 2 4 2 . 3 1 2 4 1 . 8 1 2 3 7 . 3 1 2 3 7 . 2 1 . 1 -- 02 0 0 2 M 0 0 7 0 2 0 0 2 C 0 0 5 02 0 0 2 M 0 0 7 _ 0 2 0 0 2 C 0 0 5 6 4 15 ' ' D I A 5 0 . 5 % 1 2 4 3 . 8 1 1 2 4 3 . 5 1 1 2 4 8 . 3 1 2 4 8 . 3 1 2 4 4 . 2 1 2 4 3 . 6 1 . 1 -- 02 0 0 2 M 0 0 8 0 2 0 0 2 M 0 0 1 C0 2 0 0 2 M 0 0 8 _ 0 2 0 0 2 M 0 0 1 2 7 9 42 ' ' D I A 74 0 . 5 % 1 2 3 4 . 4 0 1 2 3 3 . 0 0 1 2 4 1 . 6 1 2 4 1 . 3 1 2 3 6 . 6 1 2 3 5 . 0 5 4 . 1 -- 02 0 0 2 M 0 0 9 0 2 0 0 2 M 0 0 8 02 0 0 2 M 0 0 9 _ 0 2 0 0 2 M 0 0 8 3 2 3 24 ' ' D I A 15 0 . 4 % 1 2 3 9 . 7 1 1 2 3 8 . 3 8 1 2 4 3 . 6 1 2 4 1 . 6 1 2 4 0 . 5 1 2 3 6 . 6 5 . 0 -- 02 0 0 2 M 0 1 0 0 2 0 0 2 M 0 0 9 02 0 0 2 M 0 1 0 _ 0 2 0 0 2 M 0 0 9 3 1 4 24 ' ' D I A 16 0 . 5 % 1 2 4 1 . 1 6 1 2 3 9 . 7 1 1 2 4 5 . 5 1 2 4 3 . 6 1 2 4 1 . 8 1 2 4 0 . 5 3 . 1 -- 02 0 0 2 M 0 1 1 0 2 0 0 2 M 0 1 0 02 0 0 2 M 0 1 1 _ 0 2 0 0 2 M 0 1 0 3 1 9 18 ' ' D I A 9 0 . 7 % 1 2 4 3 . 5 6 1 2 4 1 . 3 6 1 2 4 7 . 2 1 2 4 5 . 5 1 2 4 4 . 0 1 2 4 1 . 8 1 . 5 -- Un i t 2 , S u b - U n i t 3 02 0 0 3 C 0 0 2 0 2 0 0 3 M 0 0 3 02 0 0 3 C 0 0 2 _ 0 2 0 0 3 M 0 0 3 8 0 36 ' ' D I A 16 0 . 2 % 1 2 2 8 . 2 3 1 2 2 8 . 0 8 1 2 3 4 . 8 1 2 3 6 . 3 1 2 3 1 . 5 1 2 3 1 . 1 2 7 . 1 -- 02 0 0 3 C 0 0 4 0 2 0 0 3 M 0 0 4 02 0 0 3 C 0 0 4 _ 0 2 0 0 3 M 0 0 4 9 1 30 ' ' D I A 21 0 . 9 % 1 2 3 0 . 0 3 1 2 2 9 . 2 5 1 2 3 4 . 5 1 2 3 7 . 1 1 2 3 2 . 8 1 2 3 2 . 7 7 . 3 -- 02 0 0 3 C 0 0 6 0 2 0 0 3 C 0 0 4 02 0 0 3 C 0 0 6 _ 0 2 0 0 3 C 0 0 4 2 1 3 24 ' ' D I A 10 0 . 6 % 1 2 3 1 . 3 4 1 2 3 0 . 0 3 1 2 3 5 . 7 1 2 3 4 . 5 1 2 3 3 . 4 1 2 3 2 . 8 6 . 4 -- 02 0 0 3 C 0 0 7 0 2 0 0 3 C 0 0 6 02 0 0 3 C 0 0 7 _ 0 2 0 0 3 C 0 0 6 1 9 3 24 ' ' D I A 6 0 . 3 % 1 2 3 1 . 8 3 1 2 3 1 . 3 4 1 2 3 5 . 7 1 2 3 5 . 7 1 2 3 3 . 9 1 2 3 3 . 4 6 . 5 -- 02 0 0 3 C 0 0 8 0 2 0 0 3 C 0 0 7 02 0 0 3 C 0 0 8 _ 0 2 0 0 3 C 0 0 7 6 8 15 ' ' D I A 4 1 . 1 % 1 2 3 2 . 7 2 1 2 3 1 . 9 8 1 2 3 6 . 8 1 2 3 5 . 7 1 2 3 4 . 4 1 2 3 3 . 9 3 . 1 -- 02 0 0 3 C 0 0 9 0 2 0 0 3 C 0 0 7 02 0 0 3 C 0 0 9 _ 0 2 0 0 3 C 0 0 7 2 2 4 24 ' ' D I A 9 0 . 5 % 1 2 3 3 . 2 0 1 2 3 1 . 9 8 1 2 3 6 . 9 1 2 3 5 . 7 1 2 3 4 . 0 1 2 3 3 . 9 2 . 7 -- 02 0 0 3 C 0 1 3 0 2 0 0 3 C 0 0 9 02 0 0 3 C 0 1 3 _ 0 2 0 0 3 C 0 0 9 9 1 18 ' ' D I A 5 0 . 8 % 1 2 3 4 . 0 4 1 2 3 3 . 3 5 1 2 3 7 . 7 1 2 3 6 . 9 1 2 3 4 . 6 1 2 3 4 . 0 1 . 5 -- 02 0 0 3 C 0 1 4 0 2 0 0 3 C 0 1 3 02 0 0 3 C 0 1 4 _ 0 2 0 0 3 C 0 1 3 7 8 18 ' ' D I A 5 0 . 6 % 1 2 3 4 . 5 8 1 2 3 4 . 0 9 1 2 3 8 . 5 1 2 3 7 . 7 1 2 3 5 . 2 1 2 3 4 . 6 1 . 5 -- 02 0 0 3 C 0 1 5 0 2 0 0 3 C 0 1 4 02 0 0 3 C 0 1 5 _ 0 2 0 0 3 C 0 1 4 3 9 18 ' ' D I A 5 0 . 8 % 1 2 3 5 . 2 3 1 2 3 4 . 9 3 1 2 3 8 . 6 1 2 3 8 . 5 1 2 3 5 . 8 1 2 3 5 . 2 1 . 5 -- 02 0 0 3 C 0 1 6 0 2 0 0 3 C 0 1 5 02 0 0 3 C 0 1 6 _ 0 2 0 0 3 C 0 1 5 1 8 3 18 ' ' D I A 3 0 . 3 % 1 2 3 5 . 6 9 1 2 3 5 . 2 3 1 2 3 9 . 3 1 2 3 8 . 6 1 2 3 6 . 5 1 2 3 5 . 8 1 . 5 -- 02 0 0 3 C 0 1 7 0 2 0 0 3 C 0 1 6 02 0 0 3 C 0 1 7 _ 0 2 0 0 3 C 0 1 6 1 3 6 15 ' ' D I A 3 0 . 7 % 1 2 3 6 . 7 0 1 2 3 5 . 7 9 1 2 4 0 . 1 1 2 3 9 . 3 1 2 3 7 . 0 1 2 3 6 . 5 0 . 5 -- 02 0 0 3 C 0 1 8 0 2 0 0 3 C 0 1 6 02 0 0 3 C 0 1 8 _ 0 2 0 0 3 C 0 1 6 7 8 15 ' ' D I A 2 0 . 5 % 1 2 3 6 . 1 5 1 2 3 5 . 7 9 1 2 3 8 . 5 1 2 3 9 . 3 1 2 3 6 . 6 1 2 3 6 . 5 0 . 5 -- 02 0 0 3 C 0 2 3 0 2 0 0 3 M 0 1 4 02 0 0 3 C 0 2 3 _ 0 2 0 0 3 M 0 1 4 2 3 12 ' ' D I A 20 3 2 . 3 % 1 2 4 2 . 3 1 1 2 3 5 . 1 8 1 2 4 7 . 6 1 2 4 5 . 3 1 2 4 2 . 5 1 2 3 9 . 6 2 . 4 -- 02 0 0 3 C 0 2 9 0 2 0 0 3 M 0 7 2 02 0 0 3 C 0 2 9 _ 0 2 0 0 3 M 0 7 2 8 4 24 ' ' D I A 29 1 . 6 % 1 2 3 8 . 1 6 1 2 3 6 . 7 8 1 2 4 4 . 9 1 2 4 5 . 4 1 2 4 1 . 7 1 2 4 1 . 7 1 . 4 -- 02 0 0 3 C 0 3 3 C 0 2 0 0 3 M 1 02 0 0 3 C 0 3 3 _ C 0 2 0 0 3 M 1 5 1 24 ' ' D I A 8 0 . 1 % 1 2 3 8 . 6 3 1 2 3 8 . 5 7 1 2 4 2 . 0 1 2 4 1 . 6 1 2 4 2 . 2 1 2 4 2 . 2 3 . 2 Future 10-yr 02 0 0 3 C 0 3 8 0 2 0 0 3 C 1 6 0 02 0 0 3 C 0 3 8 _ 0 2 0 0 3 C 1 6 0 6 1 2. 5 ' H , 2 . 5 ' B W , 1 S S C h a n n e l 23 0 . 2 % 1 2 3 8 . 1 1 1 2 3 8 . 0 1 1 2 4 0 . 6 1 2 4 0 . 8 1 2 4 2 . 1 1 2 4 2 . 1 7 . 2 Future 10-yr 02 0 0 3 C 0 3 9 0 2 0 0 3 C 0 3 8 02 0 0 3 C 0 3 9 _ 0 2 0 0 3 C 0 3 8 4 6 24 ' ' D I A 10 0 . 6 % 1 2 3 8 . 3 9 1 2 3 8 . 1 1 1 2 4 0 . 9 1 2 4 0 . 6 1 2 4 2 . 2 1 2 4 2 . 1 6 . 7 Future 10-yr 02 0 0 3 C 0 4 2 0 2 0 0 3 C 1 7 0 02 0 0 3 C 0 4 2 _ 0 2 0 0 3 C 1 7 0 1 2 5 3' H , 2 ' B W , 0 . 5 S S C h a n n e l 63 2 . 3 % 1 2 4 2 . 8 1 1 2 4 0 . 0 0 1 2 4 5 . 8 1 2 4 3 . 5 1 2 4 3 . 4 1 2 4 2 . 2 3 . 8 -- 02 0 0 3 C 0 4 4 0 2 0 0 3 C 0 4 2 02 0 0 3 C 0 4 4 _ 0 2 0 0 3 C 0 4 2 5 1 12 ' ' D I A 4 4 . 2 % 1 2 4 4 . 9 3 1 2 4 2 . 8 1 1 2 4 6 . 9 1 2 4 5 . 8 1 2 4 5 . 7 1 2 4 3 . 4 3 . 8 -- 02 0 0 3 C 0 4 6 0 2 0 0 3 M 0 2 4 02 0 0 3 C 0 4 6 _ 0 2 0 0 3 M 0 2 4 02 0 0 3 C 0 4 7 0 2 0 0 3 C 0 4 6 02 0 0 3 C 0 4 7 _ 0 2 0 0 3 C 0 4 6 3 5 12 ' ' D I A 2 0 . 3 % 1 2 4 4 . 8 5 1 2 4 4 . 7 4 1 2 4 7 . 1 1 2 4 5 . 4 1 2 4 5 . 5 1 2 4 3 . 9 2 . 0 -- 02 0 0 3 C 0 4 8 0 2 0 0 3 C 0 4 7 02 0 0 3 C 0 4 8 _ 0 2 0 0 3 C 0 4 7 2 2 1 12 ' ' D I A 2 0 . 9 % 1 2 4 6 . 7 4 1 2 4 4 . 8 5 1 2 4 8 . 8 1 2 4 7 . 1 1 2 4 7 . 8 1 2 4 5 . 5 2 . 0 -- 02 0 0 3 C 0 5 4 0 2 0 0 3 M 0 2 8 02 0 0 3 C 0 5 4 _ 0 2 0 0 3 M 0 2 8 5 5 18 ' ' D I A 3 0 . 2 % 1 2 4 7 . 2 3 1 2 4 7 . 1 3 1 2 4 8 . 9 1 2 4 9 . 7 1 2 4 8 . 6 1 2 4 7 . 9 5 . 0 -- 02 0 0 3 C 0 5 5 0 2 0 0 3 C 0 5 4 02 0 0 3 C 0 5 5 _ 0 2 0 0 3 C 0 5 4 1 8 5 18 ' ' D I A 3 0 . 7 % 1 2 4 8 . 4 9 1 2 4 7 . 2 8 1 2 5 0 . 5 1 2 4 8 . 9 1 2 4 8 . 6 1 2 4 8 . 6 0 . 0 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 2 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 3 C 0 6 2 0 2 0 0 3 M 0 3 1 02 0 0 3 C 0 6 2 _ 0 2 0 0 3 M 0 3 1 3 2 3 12 ' ' D I A 5 1 . 7 % 1 2 5 9 . 1 4 1 2 5 3 . 6 0 1 2 6 2 . 0 1 2 5 8 . 3 1 2 6 2 . 3 1 2 5 9 . 8 3 . 3 Future 10-yr 02 0 0 3 C 0 6 3 0 2 0 0 3 C 0 6 2 02 0 0 3 C 0 6 3 _ 0 2 0 0 3 C 0 6 2 3 3 6 12 ' ' D I A 3 0 . 5 % 1 2 6 0 . 8 4 1 2 5 9 . 1 4 1 2 6 4 . 7 1 2 6 2 . 0 1 2 6 4 . 9 1 2 6 2 . 3 3 . 4 Future 10-yr 02 0 0 3 C 0 6 5 0 2 0 0 3 M 0 3 2 02 0 0 3 C 0 6 5 _ 0 2 0 0 3 M 0 3 2 1 2 0 18 ' ' D I A 8 0 . 6 % 1 2 5 9 . 1 1 1 2 5 8 . 3 9 1 2 6 2 . 1 1 2 6 2 . 1 1 2 6 3 . 0 1 2 6 2 . 5 7 . 0 Future 10-yr 02 0 0 3 C 0 7 9 0 2 0 0 3 M 0 3 7 02 0 0 3 C 0 7 9 _ 0 2 0 0 3 M 0 3 7 4 3 5 30 ' ' D I A 13 0 . 3 % 1 2 4 7 . 8 2 1 2 4 6 . 3 1 1 2 5 6 . 2 1 2 5 3 . 4 1 2 5 7 . 4 1 2 5 0 . 5 2 8 . 3 Future 10-yr 02 0 0 3 C 0 9 1 0 2 0 0 3 M 0 4 4 02 0 0 3 C 0 9 1 _ 0 2 0 0 3 M 0 4 4 5 2 12 ' ' D I A 2 0 . 3 % 1 2 6 3 . 1 5 1 2 6 3 . 0 1 1 2 6 5 . 6 1 2 6 6 . 5 1 2 6 6 . 1 1 2 6 5 . 7 3 . 2 Future 10-yr 02 0 0 3 C 0 9 6 0 2 0 0 3 J 0 2 0 02 0 0 3 C 0 9 6 _ 0 2 0 0 3 J 0 2 0 2 7 6 12 ' ' D I A 2 0 . 4 % 1 2 7 0 . 6 2 1 2 6 9 . 6 1 1 2 7 4 . 0 1 2 7 6 . 3 1 2 7 1 . 2 1 2 7 0 . 1 1 . 3 -- 02 0 0 3 C 1 0 0 0 2 0 0 3 J 0 1 7 02 0 0 3 C 1 0 0 _ 0 2 0 0 3 J 0 1 7 1 3 6 12 ' ' D I A 2 0 . 2 % 1 2 6 4 . 0 8 1 2 6 3 . 8 1 1 2 6 8 . 0 1 2 6 6 . 8 1 2 7 1 . 0 1 2 6 8 . 0 5 . 4 Future 10-yr 02 0 0 3 C 1 4 0 0 2 0 0 3 M 0 2 3 02 0 0 3 C 1 4 0 _ 0 2 0 0 3 M 0 2 3 7 9 36 ' ' D I A 37 1 . 1 % 1 2 4 4 . 5 1 1 2 4 3 . 6 6 1 2 4 9 . 0 1 2 4 8 . 3 1 2 4 5 . 2 1 2 4 4 . 1 4 . 9 -- 02 0 0 3 C 1 4 1 0 2 0 0 3 C 1 4 0 02 0 0 3 C 1 4 1 _ 0 2 0 0 3 C 1 4 0 5 3 24 ' ' D I A 6 0 . 2 % 1 2 4 7 . 4 1 1 2 4 7 . 3 0 1 2 5 0 . 7 1 2 4 9 . 0 1 2 4 8 . 5 1 2 4 5 . 2 4 . 9 -- 02 0 0 3 C 1 4 2 0 2 0 0 3 C 1 4 1 02 0 0 3 C 1 4 2 _ 0 2 0 0 3 C 1 4 1 1 2 6 12 ' ' D I A 4 5 . 0 % 1 2 5 3 . 7 4 1 2 4 7 . 4 1 1 2 5 5 . 7 1 2 5 0 . 7 1 2 5 4 . 3 1 2 4 8 . 5 2 . 5 -- 02 0 0 3 C 1 4 3 0 2 0 0 3 C 0 4 4 02 0 0 3 C 1 4 3 _ 0 2 0 0 3 C 0 4 4 7 0 2' H , 2 ' B W , 1 S S C h a n n e l 54 3 . 4 % 1 2 4 7 . 3 0 1 2 4 4 . 9 3 1 2 4 9 . 9 1 2 4 6 . 9 1 2 4 7 . 8 1 2 4 5 . 7 3 . 8 -- 02 0 0 3 C 1 4 4 0 2 0 0 3 C 1 4 3 02 0 0 3 C 1 4 4 _ 0 2 0 0 3 C 1 4 3 5 3 12 ' ' D I A 3 3 . 1 % 1 2 4 9 . 1 2 1 2 4 7 . 4 5 1 2 5 1 . 6 1 2 4 9 . 9 1 2 5 0 . 3 1 2 4 7 . 8 3 . 8 -- 02 0 0 3 C 1 4 5 0 2 0 0 3 C 1 4 4 02 0 0 3 C 1 4 5 _ 0 2 0 0 3 C 1 4 4 8 5 2. 5 ' H , 2 ' B W , 1 S S C h a n n e l 11 0 4 . 6 % 1 2 5 3 . 0 3 1 2 4 9 . 1 2 1 2 5 5 . 5 1 2 5 1 . 6 1 2 5 3 . 4 1 2 5 0 . 3 3 . 4 -- 02 0 0 3 C 1 4 9 0 2 0 0 3 M 0 7 1 02 0 0 3 C 1 4 9 _ 0 2 0 0 3 M 0 7 1 1 5 7 12 ' ' D I A 3 0 . 8 % 1 2 5 8 . 5 0 1 2 5 7 . 3 1 1 2 5 9 . 9 1 2 6 0 . 3 1 2 5 9 . 1 1 2 5 7 . 8 1 . 9 -- 02 0 0 3 C 1 5 0 0 2 0 0 3 M 0 7 0 02 0 0 3 C 1 5 0 _ 0 2 0 0 3 M 0 7 0 5 8 15 ' ' D I A 11 3 . 2 % 1 2 5 5 . 7 5 1 2 5 3 . 8 8 1 2 5 9 . 1 1 2 5 6 . 7 1 2 5 6 . 2 1 2 5 4 . 0 3 . 3 -- 02 0 0 3 C 1 5 1 0 2 0 0 3 C 1 5 0 02 0 0 3 C 1 5 1 _ 0 2 0 0 3 C 1 5 0 2 1 3 15 ' ' D I A 13 3 . 6 % 1 2 6 3 . 3 5 1 2 5 5 . 7 5 1 2 6 6 . 8 1 2 5 9 . 1 1 2 6 3 . 6 1 2 5 6 . 2 1 . 4 -- 02 0 0 3 C 1 5 2 0 2 0 0 3 C 1 5 1 02 0 0 3 C 1 5 2 _ 0 2 0 0 3 C 1 5 1 3 5 9 15 ' ' D I A 6 0 . 9 % 1 2 6 6 . 4 2 1 2 6 3 . 3 5 1 2 6 8 . 9 1 2 6 6 . 8 1 2 6 6 . 9 1 2 6 3 . 6 1 . 4 -- 02 0 0 3 C 1 5 5 0 2 0 0 3 C 1 5 2 02 0 0 3 C 1 5 5 _ 0 2 0 0 3 C 1 5 2 3 7 2 15 ' ' D I A 6 0 . 8 % 1 2 6 9 . 4 6 1 2 6 6 . 4 2 1 2 7 1 . 0 1 2 6 8 . 9 1 2 6 9 . 7 1 2 6 6 . 9 0 . 5 -- 02 0 0 3 C 1 6 0 0 2 0 0 3 M 0 2 2 02 0 0 3 C 1 6 0 _ 0 2 0 0 3 M 0 2 2 3 4 30 ' ' D I A 66 2 . 5 % 1 2 3 8 . 0 1 1 2 3 7 . 1 5 1 2 4 0 . 8 1 2 4 1 . 0 1 2 4 2 . 1 1 2 4 2 . 0 1 1 . 5 Future 10-yr 02 0 0 3 C 1 7 0 0 2 0 0 3 C 0 3 9 02 0 0 3 C 1 7 0 _ 0 2 0 0 3 C 0 3 9 8 7 2. 5 ' H , 2 . 5 ' B W , 1 S S C h a n n e l 2 0 2 1 . 9 % 1 2 4 0 . 0 0 1 2 3 8 . 3 9 1 2 4 3 . 5 1 2 4 0 . 9 1 2 4 2 . 2 1 2 4 2 . 2 6 . 1 -- 02 0 0 3 C 1 8 0 0 2 0 0 3 C 1 7 0 02 0 0 3 C 1 8 0 _ 0 2 0 0 3 C 1 7 0 2 5 8 3' H , 0 ' B W , 0 S S C h a n n e l 68 0 . 7 % 1 2 4 0 . 5 0 1 2 3 8 . 6 3 1 2 4 6 . 9 1 2 4 3 . 5 1 2 4 2 . 2 1 2 4 2 . 2 4 . 9 -- 02 0 0 3 J 0 0 2 0 2 0 0 3 M 0 2 6 C0 2 0 0 3 J 0 0 2 _ 0 2 0 0 3 M 0 2 6 1 8 2 42 ' ' D I A 66 0 . 4 % 1 2 4 2 . 0 6 1 2 4 1 . 2 7 1 2 4 6 . 5 1 2 4 5 . 5 1 2 4 5 . 6 1 2 4 5 . 1 5 0 . 2 -- 02 0 0 3 J 0 0 3 0 2 0 0 3 C 0 5 5 02 0 0 3 J 0 0 3 _ 0 2 0 0 3 C 0 5 5 2 0 6 18 ' ' D I A 10 0 . 8 % 1 2 5 0 . 1 1 1 2 4 8 . 4 9 1 2 5 2 . 9 1 2 5 0 . 5 1 2 5 0 . 1 1 2 4 8 . 6 1 5 . 4 -- 02 0 0 3 J 0 0 4 0 2 0 0 3 M 0 3 0 02 0 0 3 J 0 0 4 _ 0 2 0 0 3 M 0 3 0 6 2 18 ' ' D I A 8 0 . 5 % 1 2 5 1 . 9 1 1 2 5 1 . 6 2 1 2 5 5 . 3 1 2 5 5 . 7 1 2 5 4 . 8 1 2 5 2 . 6 1 5 . 4 -- 02 0 0 3 J 0 0 5 0 2 0 0 3 J 0 0 4 02 0 0 3 J 0 0 5 _ 0 2 0 0 3 J 0 0 4 5 0 18 ' ' D I A 8 0 . 6 % 1 2 5 2 . 2 1 1 2 5 1 . 9 1 1 2 5 5 . 8 1 2 5 5 . 3 1 2 5 5 . 8 1 2 5 4 . 8 1 5 . 4 -- 02 0 0 3 J 0 0 7 0 2 0 0 3 M 0 3 1 02 0 0 3 J 0 0 7 _ 0 2 0 0 3 M 0 3 1 3 5 9 18 ' ' D I A 11 0 . 9 % 1 2 5 6 . 9 1 1 2 5 3 . 6 0 1 2 6 0 . 1 1 2 5 8 . 3 1 2 6 1 . 9 1 2 5 9 . 8 8 . 5 Future 10-yr 02 0 0 3 J 0 1 0 0 2 0 0 3 M 0 3 8 02 0 0 3 J 0 1 0 _ 0 2 0 0 3 M 0 3 8 3 1 7 24 ' ' D I A 24 1 . 1 % 1 2 5 9 . 2 1 1 2 5 5 . 6 1 1 2 6 8 . 8 1 2 6 3 . 7 1 2 6 4 . 9 1 2 6 2 . 4 1 1 . 5 -- 02 0 0 3 J 0 1 1 0 2 0 0 3 M 0 5 1 02 0 0 3 J 0 1 1 _ 0 2 0 0 3 M 0 5 1 7 2 15 ' ' D I A 5 0 . 5 % 1 2 6 2 . 4 1 1 2 6 2 . 0 3 1 2 7 2 . 3 1 2 7 3 . 0 1 2 6 3 . 6 1 2 6 3 . 4 3 . 8 -- 02 0 0 3 J 0 1 2 0 2 0 0 3 M 0 5 2 02 0 0 3 J 0 1 2 _ 0 2 0 0 3 M 0 5 2 5 7 15 ' ' D I A 4 0 . 3 % 1 2 6 4 . 1 1 1 2 6 3 . 9 1 1 2 7 3 . 3 1 2 7 2 . 5 1 2 6 4 . 7 1 2 6 4 . 7 1 . 0 -- 02 0 0 3 J 0 1 5 0 2 0 0 3 M 0 4 1 02 0 0 3 J 0 1 5 _ 0 2 0 0 3 M 0 4 1 1 4 2 24 ' ' D I A 17 0 . 5 % 1 2 5 8 . 7 1 1 2 5 7 . 9 4 1 2 6 2 . 7 1 2 6 3 . 3 1 2 6 4 . 0 1 2 6 3 . 5 1 4 . 7 Future 10-yr 02 0 0 3 J 0 1 6 0 2 0 0 3 M 0 4 4 02 0 0 3 J 0 1 6 _ 0 2 0 0 3 M 0 4 4 4 4 12 ' ' D I A 4 1 . 1 % 1 2 6 3 . 6 1 1 2 6 3 . 1 2 1 2 6 6 . 5 1 2 6 6 . 5 1 2 6 7 . 2 1 2 6 5 . 7 6 . 9 Future 10-yr 02 0 0 3 J 0 1 7 0 2 0 0 3 J 0 1 6 02 0 0 3 J 0 1 7 _ 0 2 0 0 3 J 0 1 6 2 3 12 ' ' D I A 3 0 . 9 % 1 2 6 3 . 8 1 1 2 6 3 . 6 1 1 2 6 6 . 8 1 2 6 6 . 5 1 2 6 8 . 0 1 2 6 7 . 2 6 . 7 Future 10-yr 02 0 0 3 J 0 1 8 0 2 0 0 3 M 0 4 8 02 0 0 3 J 0 1 8 _ 0 2 0 0 3 M 0 4 8 2 2 3 12 ' ' D I A 3 0 . 9 % 1 2 6 6 . 9 1 1 2 6 4 . 8 0 1 2 6 9 . 4 1 2 7 1 . 6 1 2 7 6 . 8 1 2 7 4 . 9 3 . 6 Future 10-yr 02 0 0 3 J 0 1 9 0 2 0 0 3 M 0 4 5 02 0 0 3 J 0 1 9 _ 0 2 0 0 3 M 0 4 5 3 9 12 ' ' D I A 10 7 . 5 % 1 2 6 6 . 3 1 1 2 6 3 . 4 0 1 2 6 7 . 6 1 2 7 2 . 3 1 2 6 8 . 1 1 2 6 8 . 0 2 . 4 Future 10-yr 02 0 0 3 J 0 2 0 0 2 0 0 3 J 0 1 9 02 0 0 3 J 0 2 0 _ 0 2 0 0 3 J 0 1 9 2 3 7 12 ' ' D I A 4 1 . 4 % 1 2 6 9 . 6 1 1 2 6 6 . 3 1 1 2 7 6 . 3 1 2 6 7 . 6 1 2 7 0 . 1 1 2 6 8 . 1 2 . 4 -- C0 2 0 0 3 M 1 0 2 0 0 3 M 0 7 2 C0 2 0 0 3 M 1 _ 0 2 0 0 3 M 0 7 2 3 4 7 18 ' ' D I A 7 0 . 4 % 1 2 3 8 . 2 5 1 2 3 6 . 7 9 1 2 4 1 . 6 1 2 4 5 . 4 1 2 4 2 . 2 1 2 4 1 . 7 4 . 0 Future 10-yr 02 0 0 3 M 0 0 1 0 2 0 0 3 O 0 0 1 02 0 0 3 M 0 0 1 _ 0 2 0 0 3 O 0 0 1 2 1 9 36 ' ' D I A 67 3 . 5 % 1 2 2 6 . 9 1 1 2 1 9 . 3 1 1 2 3 3 . 6 1 2 1 9 . 3 1 2 2 8 . 6 1 2 2 1 . 0 4 2 . 2 -- 02 0 0 3 M 0 0 2 0 2 0 0 3 M 0 0 1 02 0 0 3 M 0 0 2 _ 0 2 0 0 3 M 0 0 1 2 4 4 36 ' ' D I A 15 0 . 2 % 1 2 2 7 . 5 7 1 2 2 7 . 1 6 1 2 3 6 . 3 1 2 3 3 . 6 1 2 3 0 . 7 1 2 2 8 . 6 2 7 . 1 -- 02 0 0 3 M 0 0 3 0 2 0 0 3 M 0 0 2 02 0 0 3 M 0 0 3 _ 0 2 0 0 3 M 0 0 2 7 9 36 ' ' D I A 19 0 . 3 % 1 2 2 7 . 9 8 1 2 2 7 . 7 6 1 2 3 6 . 3 1 2 3 6 . 3 1 2 3 1 . 1 1 2 3 0 . 7 2 7 . 1 -- 02 0 0 3 M 0 0 4 0 2 0 0 3 C 0 0 2 02 0 0 3 M 0 0 4 _ 0 2 0 0 3 C 0 0 2 2 0 1 36 ' ' D I A 18 0 . 3 % 1 2 2 8 . 7 5 1 2 2 8 . 2 3 1 2 3 7 . 1 1 2 3 4 . 8 1 2 3 2 . 7 1 2 3 1 . 5 2 7 . 1 -- 02 0 0 3 M 0 0 6 0 2 0 0 3 M 0 0 4 02 0 0 3 M 0 0 6 _ 0 2 0 0 3 M 0 0 4 1 5 1 24 ' ' D I A 17 1 . 9 % 1 2 3 2 . 1 4 1 2 2 9 . 2 5 1 2 3 7 . 1 1 2 3 7 . 1 1 2 3 6 . 7 1 2 3 2 . 7 3 3 . 0 -- 02 0 0 3 M 0 0 6 0 2 0 0 3 M 0 0 7 02 0 0 3 M 0 0 6 _ 0 2 0 0 3 M 0 0 7 1 5 1 24 ' ' D I A 7 1 . 9 % 1 2 3 2 . 1 4 1 2 2 9 . 2 5 1 2 3 7 . 1 1 2 3 6 . 7 1 2 3 6 . 7 1 2 3 3 . 7 3 3 . 0 -- 02 0 0 3 M 0 0 7 0 2 0 0 3 M 0 0 8 02 0 0 3 M 0 0 7 _ 0 2 0 0 3 M 0 0 8 1 5 0 24 ' ' D I A 12 1 . 0 % 1 2 3 1 . 1 6 1 2 2 9 . 6 8 1 2 3 6 . 7 1 2 3 3 . 0 1 2 3 3 . 7 1 2 3 1 . 8 1 3 . 8 -- 02 0 0 3 M 0 0 8 0 2 0 0 3 M 0 0 1 02 0 0 3 M 0 0 8 _ 0 2 0 0 3 M 0 0 1 2 0 5 3' H , 2 ' B W , 1 S S C h a n n e l 42 0 . 6 % 1 2 2 9 . 6 8 1 2 2 8 . 5 0 1 2 3 3 . 0 1 2 3 3 . 6 1 2 3 1 . 8 1 2 2 8 . 6 1 4 . 4 -- 02 0 0 3 M 0 1 0 0 2 0 0 3 M 0 0 6 02 0 0 3 M 0 1 0 _ 0 2 0 0 3 M 0 0 6 1 1 5 36 ' ' D I A 32 0 . 2 % 1 2 3 2 . 8 1 1 2 3 2 . 5 6 1 2 4 0 . 0 1 2 3 7 . 1 1 2 3 6 . 9 1 2 3 6 . 7 3 3 . 0 -- 02 0 0 3 M 0 1 3 0 2 0 0 3 M 0 1 0 02 0 0 3 M 0 1 3 _ 0 2 0 0 3 M 0 1 0 8 4 36 ' ' D I A 43 1 . 5 % 1 2 3 4 . 0 3 1 2 3 2 . 8 1 1 2 3 9 . 6 1 2 4 0 . 0 1 2 3 7 . 6 1 2 3 6 . 9 3 2 . 3 -- 02 0 0 3 M 0 1 4 0 2 0 0 3 M 0 1 3 02 0 0 3 M 0 1 4 _ 0 2 0 0 3 M 0 1 3 2 5 8 36 ' ' D I A 23 0 . 4 % 1 2 3 5 . 0 8 1 2 3 4 . 0 3 1 2 4 5 . 3 1 2 3 9 . 6 1 2 3 9 . 6 1 2 3 7 . 6 3 2 . 3 -- 02 0 0 3 M 0 1 5 0 2 0 0 3 C 0 2 3 02 0 0 3 M 0 1 5 _ 0 2 0 0 3 C 0 2 3 4 1 12 ' ' D I A 6 2 . 2 % 1 2 4 3 . 3 1 1 2 4 2 . 4 1 1 2 4 9 . 2 1 2 4 7 . 6 1 2 4 3 . 8 1 2 4 2 . 5 2 . 4 -- 02 0 0 3 M 0 1 6 0 2 0 0 3 M 0 1 5 02 0 0 3 M 0 1 6 _ 0 2 0 0 3 M 0 1 5 1 6 3 12 ' ' D I A 3 0 . 7 % 1 2 4 4 . 5 1 1 2 4 3 . 4 1 1 2 5 4 . 4 1 2 4 9 . 2 1 2 4 5 . 2 1 2 4 3 . 8 2 . 4 -- 02 0 0 3 M 0 1 7 0 2 0 0 3 M 0 1 6 02 0 0 3 M 0 1 7 _ 0 2 0 0 3 M 0 1 6 3 0 9 12 ' ' D I A 3 0 . 6 % 1 2 4 6 . 4 1 1 2 4 4 . 6 1 1 2 5 3 . 8 1 2 5 4 . 4 1 2 4 7 . 1 1 2 4 5 . 2 2 . 4 -- 02 0 0 3 M 0 1 8 0 2 0 0 3 M 0 1 4 02 0 0 3 M 0 1 8 _ 0 2 0 0 3 M 0 1 4 1 3 3 36 ' ' D I A 16 0 . 2 % 1 2 3 5 . 4 5 1 2 3 5 . 1 8 1 2 4 2 . 1 1 2 4 5 . 3 1 2 4 0 . 5 1 2 3 9 . 6 2 9 . 3 -- 02 0 0 3 M 0 2 0 0 2 0 0 3 M 0 7 2 02 0 0 3 M 0 2 0 _ 0 2 0 0 3 M 0 7 2 8 9 30 ' ' D I A 7 0 . 1 % 1 2 3 6 . 8 8 1 2 3 6 . 7 9 1 2 4 2 . 6 1 2 4 5 . 4 1 2 4 1 . 8 1 2 4 1 . 7 7 . 4 -- 02 0 0 3 M 0 2 1 0 2 0 0 3 M 0 2 0 02 0 0 3 M 0 2 1 _ 0 2 0 0 3 M 0 2 0 9 8 30 ' ' D I A 9 0 . 2 % 1 2 3 7 . 0 5 1 2 3 6 . 8 8 1 2 4 2 . 1 1 2 4 2 . 6 1 2 4 1 . 9 1 2 4 1 . 8 7 . 4 -- 02 0 0 3 M 0 2 2 0 2 0 0 3 M 0 2 1 02 0 0 3 M 0 2 2 _ 0 2 0 0 3 M 0 2 1 1 5 3 30 ' ' D I A 6 0 . 1 % 1 2 3 7 . 1 5 1 2 3 7 . 0 5 1 2 4 1 . 0 1 2 4 2 . 1 1 2 4 2 . 0 1 2 4 1 . 9 1 1 . 3 Future 10-yr 02 0 0 3 M 0 2 3 0 2 0 0 3 C 1 8 0 02 0 0 3 M 0 2 3 _ 0 2 0 0 3 C 1 8 0 1 3 1 36 ' ' D I A 97 2 . 4 % 1 2 4 3 . 6 6 1 2 4 0 . 5 0 1 2 4 8 . 3 1 2 4 6 . 9 1 2 4 4 . 1 1 2 4 2 . 2 4 . 9 -- 02 0 0 3 M 0 2 4 0 2 0 0 3 M 0 2 3 02 0 0 3 M 0 2 4 _ 0 2 0 0 3 M 0 2 3 P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 3 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 3 M 0 2 5 0 2 0 0 3 M 0 2 4 02 0 0 3 M 0 2 5 _ 0 2 0 0 3 M 0 2 4 02 0 0 3 M 0 2 6 0 2 0 0 3 M 0 2 5 02 0 0 3 M 0 2 6 _ 0 2 0 0 3 M 0 2 5 02 0 0 3 M 0 2 7 0 2 0 0 3 M 0 2 6 02 0 0 3 M 0 2 7 _ 0 2 0 0 3 M 0 2 6 3 3 4 30 ' ' D I A 28 1 . 6 % 1 2 4 6 . 4 6 1 2 4 1 . 2 7 1 2 5 0 . 5 1 2 4 5 . 5 1 2 4 7 . 4 1 2 4 5 . 1 7 . 8 -- 02 0 0 3 M 0 2 8 0 2 0 0 3 M 0 2 7 02 0 0 3 M 0 2 8 _ 0 2 0 0 3 M 0 2 7 2 2 2 30 ' ' D I A 26 0 . 5 % 1 2 4 5 . 1 0 1 2 4 3 . 9 9 1 2 4 9 . 7 1 2 5 0 . 5 1 2 4 7 . 9 1 2 4 7 . 4 5 . 0 -- 02 0 0 3 M 0 3 0 0 2 0 0 3 J 0 0 3 02 0 0 3 M 0 3 0 _ 0 2 0 0 3 J 0 0 3 2 6 9 30 ' ' D I A 44 1 . 1 % 1 2 5 1 . 5 7 1 2 4 8 . 7 0 1 2 5 5 . 7 1 2 5 2 . 9 1 2 5 2 . 6 1 2 5 0 . 1 1 5 . 4 -- 02 0 0 3 M 0 3 1 0 2 0 0 3 J 0 0 5 02 0 0 3 M 0 3 1 _ 0 2 0 0 3 J 0 0 5 2 2 8 18 ' ' D I A 8 0 . 5 % 1 2 5 3 . 4 5 1 2 5 2 . 2 1 1 2 5 8 . 3 1 2 5 5 . 8 1 2 5 9 . 8 1 2 5 5 . 8 1 5 . 5 Future 10-yr 02 0 0 3 M 0 3 2 0 2 0 0 3 J 0 0 7 02 0 0 3 M 0 3 2 _ 0 2 0 0 3 J 0 0 7 1 5 8 18 ' ' D I A 10 0 . 9 % 1 2 5 8 . 3 4 1 2 5 6 . 9 1 1 2 6 2 . 1 1 2 6 0 . 1 1 2 6 2 . 5 1 2 6 1 . 9 6 . 9 Future 10-yr 02 0 0 3 M 0 3 5 0 2 0 0 3 J 0 0 2 C0 2 0 0 3 M 0 3 5 _ 0 2 0 0 3 J 0 0 2 3 4 4 42 ' ' D I A 66 0 . 4 % 1 2 4 3 . 5 7 1 2 4 2 . 0 6 1 2 4 7 . 8 1 2 4 6 . 5 1 2 4 6 . 1 1 2 4 5 . 6 4 9 . 1 -- 02 0 0 3 M 0 3 6 0 2 0 0 3 M 0 3 5 C0 2 0 0 3 M 0 3 6 _ 0 2 0 0 3 M 0 3 5 1 9 5 42 ' ' D I A 38 0 . 5 % 1 2 4 4 . 5 2 1 2 4 3 . 5 7 1 2 5 1 . 3 1 2 4 7 . 8 1 2 4 7 . 8 1 2 4 6 . 1 4 8 . 1 -- 02 0 0 3 M 0 3 7 0 2 0 0 3 C 0 7 6 02 0 0 3 M 0 3 7 _ 0 2 0 0 3 C 0 7 6 1 3 7 30 ' ' D I A 18 0 . 6 % 1 2 4 6 . 3 1 1 2 4 5 . 4 4 1 2 5 3 . 4 1 2 5 2 . 7 1 2 5 0 . 5 1 2 4 8 . 1 2 8 . 2 -- 02 0 0 3 M 0 3 8 0 2 0 0 3 C 0 7 9 02 0 0 3 M 0 3 8 _ 0 2 0 0 3 C 0 7 9 3 7 9 24 ' ' D I A 22 0 . 9 % 1 2 5 5 . 3 1 1 2 5 1 . 8 2 1 2 6 3 . 7 1 2 5 6 . 2 1 2 6 2 . 4 1 2 5 7 . 4 2 6 . 3 -- 02 0 0 3 M 0 3 9 0 2 0 0 3 M 0 3 8 02 0 0 3 M 0 3 9 _ 0 2 0 0 3 M 0 3 8 1 1 9 24 ' ' D I A 19 0 . 7 % 1 2 5 6 . 4 6 1 2 5 5 . 6 1 1 2 6 2 . 1 1 2 6 3 . 7 1 2 6 2 . 9 1 2 6 2 . 4 1 6 . 1 Future 10-yr 02 0 0 3 M 0 4 0 0 2 0 0 3 M 0 3 9 02 0 0 3 M 0 4 0 _ 0 2 0 0 3 M 0 3 9 1 2 0 24 ' ' D I A 20 0 . 8 % 1 2 5 7 . 5 3 1 2 5 6 . 5 6 1 2 6 3 . 4 1 2 6 2 . 1 1 2 6 3 . 4 1 2 6 2 . 9 1 6 . 1 -- 02 0 0 3 M 0 4 1 0 2 0 0 3 M 0 4 0 02 0 0 3 M 0 4 1 _ 0 2 0 0 3 M 0 4 0 4 8 24 ' ' D I A 21 0 . 9 % 1 2 5 7 . 9 4 1 2 5 7 . 5 3 1 2 6 3 . 3 1 2 6 3 . 4 1 2 6 3 . 5 1 2 6 3 . 4 1 4 . 6 Future 10-yr 02 0 0 3 M 0 4 2 0 2 0 0 3 J 0 1 5 02 0 0 3 M 0 4 2 _ 0 2 0 0 3 J 0 1 5 1 7 3 24 ' ' D I A 14 0 . 4 % 1 2 5 9 . 4 0 1 2 5 8 . 7 1 1 2 6 3 . 0 1 2 6 2 . 7 1 2 6 4 . 6 1 2 6 4 . 0 1 5 . 7 Future 10-yr 02 0 0 3 M 0 4 3 0 2 0 0 3 M 0 4 2 02 0 0 3 M 0 4 3 _ 0 2 0 0 3 M 0 4 2 2 3 0 24 ' ' D I A 23 1 . 0 % 1 2 6 1 . 7 0 1 2 5 9 . 4 0 1 2 6 9 . 8 1 2 6 3 . 0 1 2 6 5 . 0 1 2 6 4 . 6 1 0 . 6 -- 02 0 0 3 M 0 4 4 0 2 0 0 3 M 0 4 3 02 0 0 3 M 0 4 4 _ 0 2 0 0 3 M 0 4 3 3 7 8 24 ' ' D I A 13 0 . 3 % 1 2 6 3 . 0 1 1 2 6 1 . 7 5 1 2 6 6 . 5 1 2 6 9 . 8 1 2 6 5 . 7 1 2 6 5 . 0 1 0 . 0 -- 02 0 0 3 M 0 4 5 0 2 0 0 3 C 0 9 1 02 0 0 3 M 0 4 5 _ 0 2 0 0 3 C 0 9 1 2 3 6 12 ' ' D I A 1 0 . 1 % 1 2 6 3 . 4 0 1 2 6 3 . 1 5 1 2 7 2 . 3 1 2 6 5 . 6 1 2 6 8 . 0 1 2 6 6 . 1 3 . 2 -- 02 0 0 3 M 0 4 8 0 2 0 0 3 C 1 0 0 02 0 0 3 M 0 4 8 _ 0 2 0 0 3 C 1 0 0 1 7 6 12 ' ' D I A 2 0 . 4 % 1 2 6 4 . 8 0 1 2 6 4 . 0 8 1 2 7 1 . 6 1 2 6 8 . 0 1 2 7 4 . 9 1 2 7 1 . 0 5 . 7 Future 10-yr 02 0 0 3 M 0 4 9 0 2 0 0 3 M 0 4 8 02 0 0 3 M 0 4 9 _ 0 2 0 0 3 M 0 4 8 2 8 8 12 ' ' D I A 4 1 . 3 % 1 2 6 8 . 5 9 1 2 6 4 . 9 3 1 2 7 5 . 9 1 2 7 1 . 6 1 2 7 5 . 9 1 2 7 4 . 9 1 . 0 -- 02 0 0 3 M 0 5 1 0 2 0 0 3 J 0 1 0 02 0 0 3 M 0 5 1 _ 0 2 0 0 3 J 0 1 0 2 3 8 24 ' ' D I A 24 1 . 1 % 1 2 6 1 . 9 3 1 2 5 9 . 2 1 1 2 7 3 . 0 1 2 6 8 . 8 1 2 6 3 . 4 1 2 6 4 . 9 9 . 5 -- 02 0 0 3 M 0 5 2 0 2 0 0 3 J 0 1 1 02 0 0 3 M 0 5 2 _ 0 2 0 0 3 J 0 1 1 2 6 0 15 ' ' D I A 5 0 . 6 % 1 2 6 3 . 8 6 1 2 6 2 . 4 1 1 2 7 2 . 5 1 2 7 2 . 3 1 2 6 4 . 7 1 2 6 3 . 6 3 . 8 -- 02 0 0 3 M 0 5 3 0 2 0 0 3 J 0 1 2 02 0 0 3 M 0 5 3 _ 0 2 0 0 3 J 0 1 2 4 8 6 12 ' ' D I A 2 0 . 4 % 1 2 6 6 . 0 4 1 2 6 4 . 1 1 1 2 7 1 . 0 1 2 7 3 . 3 1 2 6 6 . 5 1 2 6 4 . 7 1 . 0 -- 02 0 0 3 M 0 5 4 0 2 0 0 3 M 0 5 1 02 0 0 3 M 0 5 4 _ 0 2 0 0 3 M 0 5 1 5 3 24 ' ' D I A 23 1 . 0 % 1 2 6 2 . 5 6 1 2 6 2 . 0 3 1 2 7 2 . 5 1 2 7 3 . 0 1 2 6 3 . 3 1 2 6 3 . 4 5 . 8 -- 02 0 0 3 M 0 5 5 0 2 0 0 3 M 0 5 4 02 0 0 3 M 0 5 5 _ 0 2 0 0 3 M 0 5 4 3 5 6 12 ' ' D I A 2 0 . 3 % 1 2 6 3 . 7 1 1 2 6 2 . 6 6 1 2 6 8 . 6 1 2 7 2 . 5 1 2 6 4 . 2 1 2 6 3 . 3 1 . 1 -- 02 0 0 3 M 0 5 6 0 2 0 0 3 M 0 5 4 02 0 0 3 M 0 5 6 _ 0 2 0 0 3 M 0 5 4 2 1 7 24 ' ' D I A 12 0 . 3 % 1 2 6 3 . 3 3 1 2 6 2 . 6 6 1 2 7 2 . 0 1 2 7 2 . 5 1 2 6 4 . 0 1 2 6 3 . 3 2 . 7 -- 02 0 0 3 M 0 5 7 0 2 0 0 3 M 0 5 6 02 0 0 3 M 0 5 7 _ 0 2 0 0 3 M 0 5 6 8 0 24 ' ' D I A 17 0 . 5 % 1 2 6 3 . 8 4 1 2 6 3 . 4 3 1 2 7 1 . 1 1 2 7 2 . 0 1 2 6 4 . 4 1 2 6 4 . 0 2 . 7 -- 02 0 0 3 M 0 5 8 0 2 0 0 3 M 0 5 7 02 0 0 3 M 0 5 8 _ 0 2 0 0 3 M 0 5 7 2 1 8 12 ' ' D I A 3 0 . 5 % 1 2 6 5 . 1 3 1 2 6 3 . 9 4 1 2 7 0 . 3 1 2 7 1 . 1 1 2 6 6 . 0 1 2 6 4 . 4 2 . 7 -- 02 0 0 3 M 0 6 7 0 2 0 0 3 M 0 7 2 02 0 0 3 M 0 6 7 _ 0 2 0 0 3 M 0 7 2 9 0 30 ' ' D I A 28 0 . 4 % 1 2 3 7 . 4 0 1 2 3 7 . 0 0 1 2 4 5 . 8 1 2 4 5 . 4 1 2 4 1 . 9 1 2 4 1 . 7 2 2 . 9 -- 02 0 0 3 M 0 6 8 0 2 0 0 3 M 0 6 7 02 0 0 3 M 0 6 8 _ 0 2 0 0 3 M 0 6 7 1 0 0 30 ' ' D I A 25 0 . 3 % 1 2 3 7 . 7 3 1 2 3 7 . 4 0 1 2 4 8 . 6 1 2 4 5 . 8 1 2 4 2 . 0 1 2 4 1 . 9 2 3 . 1 -- 02 0 0 3 M 0 6 9 0 2 0 0 3 M 0 6 8 02 0 0 3 M 0 6 9 _ 0 2 0 0 3 M 0 6 8 4 4 6 30 ' ' D I A 23 0 . 3 % 1 2 3 9 . 0 7 1 2 3 7 . 7 3 1 2 4 9 . 4 1 2 4 8 . 6 1 2 4 2 . 6 1 2 4 2 . 0 6 2 . 2 -- 02 0 0 3 M 0 7 0 0 2 0 0 3 C 1 4 5 02 0 0 3 M 0 7 0 _ 0 2 0 0 3 C 1 4 5 3 7 15 ' ' D I A 5 0 . 5 % 1 2 5 3 . 2 2 1 2 5 3 . 0 3 1 2 5 6 . 7 1 2 5 5 . 5 1 2 5 4 . 0 1 2 5 3 . 4 3 . 3 -- 02 0 0 3 M 0 7 1 0 2 0 0 3 C 1 5 0 02 0 0 3 M 0 7 1 _ 0 2 0 0 3 C 1 5 0 1 4 0 12 ' ' D I A 4 1 . 1 % 1 2 5 7 . 3 1 1 2 5 5 . 7 5 1 2 6 0 . 3 1 2 5 9 . 1 1 2 5 7 . 8 1 2 5 6 . 2 1 . 9 -- 02 0 0 3 M 0 7 2 0 2 0 0 3 M 0 1 8 02 0 0 3 M 0 7 2 _ 0 2 0 0 3 M 0 1 8 2 0 9 36 ' ' D I A 27 0 . 6 % 1 2 3 6 . 7 9 1 2 3 5 . 6 0 1 2 4 5 . 4 1 2 4 2 . 1 1 2 4 1 . 7 1 2 4 0 . 5 2 9 . 3 -- Un i t 2 , S u b - U n i t s 4 - 5 : N o p l a n n e d p r o j e c t s , s e e T a b l e D - 2 f o r h y d r a u l i c r e s u l t s Un i t 2 , S u b - U n i t 6 02 0 0 6 C 0 0 0 0 2 0 0 6 O 0 0 1 C0 2 0 0 6 C 0 0 0 _ 0 2 0 0 6 O 0 0 1 2 4 4 2. 5 ' H , 6 ' B W , 4 S S C h a n n e l 87 0 . 2 % 1 2 5 5 . 8 0 1 2 5 5 . 3 1 1 2 5 8 . 8 1 2 5 5 . 3 1 2 5 7 . 6 1 2 5 6 . 2 3 5 . 7 -- C0 2 0 0 6 C 1 C 0 2 0 0 6 M 2 C0 2 0 0 6 C 1 _ C 0 2 0 0 6 M 2 2 2 12 ' ' D I A 3 0 . 7 % 1 2 7 9 . 3 3 1 2 7 9 . 1 8 1 2 8 1 . 1 1 2 8 1 . 1 1 2 7 9 . 7 1 2 7 9 . 5 0 . 9 -- C0 2 0 0 6 C 2 C 0 2 0 0 6 J 1 C0 2 0 0 6 C 2 _ C 0 2 0 0 6 J 1 1 6 2 1' H , 1 ' B W , 3 S S C h a n n e l 4 0 . 2 % 1 2 8 0 . 4 5 1 2 8 0 . 2 0 1 2 8 1 . 5 1 2 8 1 . 7 1 2 8 1 . 0 1 2 8 0 . 5 0 . 9 -- 02 0 0 6 C 0 0 1 0 2 0 0 6 C 0 0 0 02 0 0 6 C 0 0 1 _ 0 2 0 0 6 C 0 0 0 1 7 5 30 ' ' D I A 18 0 . 2 % 1 2 5 6 . 1 4 1 2 5 5 . 8 0 1 2 5 9 . 4 1 2 5 8 . 8 1 2 5 8 . 9 1 2 5 7 . 6 3 3 . 2 -- 02 0 0 6 C 0 0 7 0 2 0 0 6 M 0 0 6 02 0 0 6 C 0 0 7 _ 0 2 0 0 6 M 0 0 6 3 8 12 ' ' D I A 8 5 . 2 % 1 2 5 9 . 3 6 1 2 5 7 . 3 7 1 2 6 2 . 8 1 2 6 2 . 6 1 2 6 2 . 1 1 2 6 2 . 0 2 . 4 -- 02 0 0 6 C 0 0 8 0 2 0 0 6 C 0 0 7 02 0 0 6 C 0 0 8 _ 0 2 0 0 6 C 0 0 7 6 5 12 ' ' D I A 1 0 . 1 % 1 2 5 9 . 4 1 1 2 5 9 . 3 6 1 2 6 2 . 9 1 2 6 2 . 8 1 2 6 2 . 4 1 2 6 2 . 1 2 . 4 -- 02 0 0 6 C 0 1 3 0 2 0 0 6 M 0 0 6 02 0 0 6 C 0 1 3 _ 0 2 0 0 6 M 0 0 6 1 0 0 30 ' ' D I A 29 0 . 5 % 1 2 5 7 . 8 6 1 2 5 7 . 3 7 1 2 6 1 . 9 1 2 6 2 . 6 1 2 6 2 . 4 1 2 6 2 . 0 2 8 . 7 Future 10-yr 02 0 0 6 C 0 2 4 0 2 0 0 6 M 0 1 2 02 0 0 6 C 0 2 4 _ 0 2 0 0 6 M 0 1 2 6 6 12 ' ' D I A 3 0 . 7 % 1 2 6 4 . 2 8 1 2 6 3 . 8 5 1 2 6 7 . 2 1 2 6 7 . 0 1 2 6 6 . 0 1 2 6 5 . 9 1 . 8 -- 02 0 0 6 C 0 3 3 0 2 0 0 6 M 0 1 4 02 0 0 6 C 0 3 3 _ 0 2 0 0 6 M 0 1 4 3 0 0 12 ' ' D I A 4 1 . 1 % 1 2 6 6 . 3 1 1 2 6 2 . 9 0 1 2 6 9 . 6 1 2 6 9 . 7 1 2 6 9 . 6 1 2 6 8 . 6 1 . 9 -- 02 0 0 6 C 0 4 7 0 2 0 0 6 J 0 1 2 02 0 0 6 C 0 4 7 _ 0 2 0 0 6 J 0 1 2 2 0 3 12 ' ' D I A 5 1 . 7 % 1 2 7 6 . 7 1 1 2 7 3 . 3 1 1 2 7 8 . 1 1 2 7 5 . 6 1 2 7 7 . 2 1 2 7 3 . 7 1 . 9 -- 02 0 0 6 C 0 5 8 0 2 0 0 6 M 0 2 1 02 0 0 6 C 0 5 8 _ 0 2 0 0 6 M 0 2 1 6 5 12 ' ' D I A 2 0 . 5 % 1 2 6 9 . 8 1 1 2 6 9 . 4 9 1 2 7 4 . 3 1 2 7 4 . 5 1 2 7 5 . 2 1 2 7 5 . 1 1 . 1 Future 10-yr 02 0 0 6 C 0 6 2 0 2 0 0 6 J 0 1 8 02 0 0 6 C 0 6 2 _ 0 2 0 0 6 J 0 1 8 2 6 2 12 ' ' D I A 4 1 . 2 % 1 2 7 3 . 7 4 1 2 7 0 . 5 1 1 2 7 5 . 5 1 2 7 4 . 8 1 2 7 6 . 0 1 2 7 5 . 8 1 . 2 Future 10-yr 02 0 0 6 C 0 7 2 0 2 0 0 6 M 0 3 0 02 0 0 6 C 0 7 2 _ 0 2 0 0 6 M 0 3 0 1 4 3 12 ' ' D I A 3 0 . 7 % 1 2 7 6 . 3 8 1 2 7 5 . 3 2 1 2 8 0 . 7 1 2 8 0 . 0 1 2 7 9 . 9 1 2 8 0 . 0 1 . 7 -- 02 0 0 6 C 0 7 3 0 2 0 0 6 C 0 7 2 02 0 0 6 C 0 7 3 _ 0 2 0 0 6 C 0 7 2 1 2 3 12 ' ' D I A 2 0 . 3 % 1 2 7 6 . 8 0 1 2 7 6 . 4 3 1 2 8 0 . 0 1 2 8 0 . 7 1 2 8 0 . 0 1 2 7 9 . 9 1 . 8 -- 02 0 0 6 C 0 7 4 0 2 0 0 6 C 0 7 3 02 0 0 6 C 0 7 4 _ 0 2 0 0 6 C 0 7 3 1 3 1 12 ' ' D I A 1 0 . 1 % 1 2 7 6 . 9 7 1 2 7 6 . 9 0 1 2 7 9 . 6 1 2 8 0 . 0 1 2 7 9 . 8 1 2 8 0 . 0 1 . 6 Future 10-yr 02 0 0 6 C 0 8 1 0 2 0 0 6 J 0 3 0 02 0 0 6 C 0 8 1 _ 0 2 0 0 6 J 0 3 0 1 2 4 12 ' ' D I A 4 1 . 0 % 1 2 8 1 . 3 1 1 2 8 0 . 1 1 1 2 8 3 . 8 1 2 8 2 . 9 1 2 8 1 . 6 1 2 8 1 . 4 0 . 5 -- C0 2 0 0 6 J 1 C 0 2 0 0 6 C 1 C0 2 0 0 6 J 1 _ C 0 2 0 0 6 C 1 2 7 8 1. 5 ' H , 1 ' B W , 3 S S C h a n n e l 46 0 . 2 % 1 2 8 0 . 2 0 1 2 7 9 . 5 8 1 2 8 1 . 7 1 2 8 1 . 1 1 2 8 0 . 5 1 2 7 9 . 7 0 . 9 -- C0 2 0 0 6 J 1 C 0 2 0 0 6 C 1 C0 2 0 0 6 J 1 _ C 0 2 0 0 6 C 1 2 7 8 1. 5 ' H , 1 ' B W , 3 S S C h a n n e l 46 0 . 2 % 1 2 8 0 . 2 0 1 2 7 9 . 5 8 1 2 8 1 . 7 1 2 8 1 . 1 1 2 8 0 . 5 1 2 7 9 . 7 0 . 9 -- 02 0 0 6 J 0 0 1 0 2 0 0 6 M 0 0 2 02 0 0 6 J 0 0 1 _ 0 2 0 0 6 M 0 0 2 6 6 30 ' ' D I A 28 0 . 5 % 1 2 5 7 . 1 1 1 2 5 6 . 8 1 1 2 6 1 . 8 1 2 6 2 . 9 1 2 6 1 . 5 1 2 6 1 . 2 3 1 . 1 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 4 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 6 J 0 0 2 0 2 0 0 6 C 0 0 8 02 0 0 6 J 0 0 2 _ 0 2 0 0 6 C 0 0 8 1 1 4 12 ' ' D I A 4 1 . 2 % 1 2 6 0 . 8 1 1 2 5 9 . 4 1 1 2 6 3 . 2 1 2 6 2 . 9 1 2 6 3 . 2 1 2 6 2 . 4 2 . 4 -- 02 0 0 6 J 0 0 6 0 2 0 0 6 M 0 1 3 02 0 0 6 J 0 0 6 _ 0 2 0 0 6 M 0 1 3 1 1 5 30 ' ' D I A 37 0 . 8 % 1 2 6 1 . 6 1 1 2 6 0 . 6 4 1 2 6 8 . 5 1 2 6 7 . 4 1 2 6 7 . 1 1 2 6 5 . 9 4 2 . 3 -- 02 0 0 6 J 0 0 7 0 2 0 0 6 J 0 0 6 02 0 0 6 J 0 0 7 _ 0 2 0 0 6 J 0 0 6 1 2 0 30 ' ' D I A 36 0 . 8 % 1 2 6 2 . 5 1 1 2 6 1 . 6 1 1 2 6 9 . 5 1 2 6 8 . 5 1 2 6 8 . 3 1 2 6 7 . 1 4 0 . 0 -- 02 0 0 6 J 0 0 8 0 2 0 0 6 M 0 1 5 02 0 0 6 J 0 0 8 _ 0 2 0 0 6 M 0 1 5 2 2 4 24 ' ' D I A 19 0 . 7 % 1 2 6 6 . 2 1 1 2 6 4 . 5 6 1 2 7 4 . 1 1 2 7 2 . 0 1 2 7 2 . 5 1 2 7 1 . 1 5 . 0 -- 02 0 0 6 J 0 1 0 0 2 0 0 6 J 0 0 8 02 0 0 6 J 0 1 0 _ 0 2 0 0 6 J 0 0 8 1 8 8 24 ' ' D I A 20 0 . 7 % 1 2 6 7 . 6 1 1 2 6 6 . 2 1 1 2 7 3 . 0 1 2 7 4 . 1 1 2 7 2 . 3 1 2 7 2 . 5 5 . 0 -- 02 0 0 6 J 0 1 2 0 2 0 0 6 M 0 1 7 02 0 0 6 J 0 1 2 _ 0 2 0 0 6 M 0 1 7 6 3 12 ' ' D I A 6 2 . 9 % 1 2 7 3 . 3 1 1 2 7 1 . 4 6 1 2 7 5 . 6 1 2 7 5 . 6 1 2 7 3 . 7 1 2 7 4 . 1 1 . 9 -- 02 0 0 6 J 0 1 3 0 2 0 0 6 M 0 1 5 02 0 0 6 J 0 1 3 _ 0 2 0 0 6 M 0 1 5 1 0 9 30 ' ' D I A 36 0 . 8 % 1 2 6 5 . 4 1 1 2 6 4 . 5 6 1 2 7 1 . 4 1 2 7 2 . 0 1 2 7 1 . 7 1 2 7 1 . 1 3 1 . 8 Future 10-yr 02 0 0 6 J 0 1 4 0 2 0 0 6 M 0 4 3 02 0 0 6 J 0 1 4 _ 0 2 0 0 6 M 0 4 3 5 5 12 ' ' D I A 5 2 . 0 % 1 2 6 8 . 8 1 1 2 6 7 . 7 3 1 2 7 6 . 7 1 2 7 5 . 0 1 2 7 6 . 7 1 2 7 4 . 9 2 . 1 -- 02 0 0 6 J 0 1 7 0 2 0 0 6 M 0 2 1 C0 2 0 0 6 J 0 1 7 _ 0 2 0 0 6 M 0 2 1 5 7 30 ' ' D I A 25 0 . 4 % 1 2 6 9 . 7 1 1 2 6 9 . 4 9 1 2 7 4 . 4 1 2 7 4 . 5 1 2 7 5 . 3 1 2 7 5 . 1 2 4 . 2 Future 10-yr 02 0 0 6 J 0 1 8 0 2 0 0 6 J 0 1 7 C0 2 0 0 6 J 0 1 8 _ 0 2 0 0 6 J 0 1 7 1 5 1 30 ' ' D I A 30 0 . 5 % 1 2 7 0 . 5 1 1 2 6 9 . 7 1 1 2 7 4 . 8 1 2 7 4 . 4 1 2 7 5 . 8 1 2 7 5 . 3 2 3 . 4 Future 10-yr 02 0 0 6 J 0 2 2 0 2 0 0 6 M 0 2 5 02 0 0 6 J 0 2 2 _ 0 2 0 0 6 M 0 2 5 5 3 12 ' ' D I A 2 0 . 4 % 1 2 7 7 . 6 1 1 2 7 7 . 3 9 1 2 8 0 . 8 1 2 8 1 . 1 1 2 7 7 . 6 1 2 7 7 . 4 0 . 0 -- 02 0 0 6 J 0 3 0 0 2 0 0 6 M 0 3 6 02 0 0 6 J 0 3 0 _ 0 2 0 0 6 M 0 3 6 3 1 2 24 ' ' D I A 9 0 . 1 % 1 2 8 0 . 1 1 1 2 7 9 . 6 6 1 2 8 2 . 9 1 2 8 2 . 2 1 2 8 1 . 4 1 2 8 1 . 0 7 . 1 -- 02 0 0 6 J 0 3 1 0 2 0 0 6 J 0 3 0 02 0 0 6 J 0 3 1 _ 0 2 0 0 6 J 0 3 0 8 4 24 ' ' D I A 8 0 . 1 % 1 2 8 0 . 2 1 1 2 8 0 . 1 1 1 2 8 3 . 4 1 2 8 2 . 9 1 2 8 1 . 5 1 2 8 1 . 4 6 . 7 -- 02 0 0 6 J 0 3 4 0 2 0 0 6 M 0 2 8 C0 2 0 0 6 J 0 3 4 _ 0 2 0 0 6 M 0 2 8 2 7 2 18 ' ' D I A 6 0 . 3 % 1 2 7 4 . 6 1 1 2 7 3 . 7 1 1 2 7 9 . 3 1 2 7 8 . 1 1 2 7 9 . 4 1 2 7 8 . 7 3 . 8 Future 10-yr C0 2 0 0 6 M 1 0 2 0 0 7 C 0 2 0 C0 2 0 0 6 M 1 _ 0 2 0 0 7 C 0 2 0 5 1 8 18 ' ' D I A 6 0 . 3 % 1 2 7 5 . 8 7 1 2 7 4 . 1 3 1 2 8 1 . 1 1 2 8 0 . 7 1 2 7 6 . 9 1 2 7 5 . 5 4 . 7 -- C0 2 0 0 6 M 3 C 0 2 0 0 6 M 1 C0 2 0 0 6 M 3 _ C 0 2 0 0 6 M 1 2 4 1 18 ' ' D I A 6 0 . 3 % 1 2 7 6 . 5 9 1 2 7 5 . 8 7 1 2 8 0 . 6 1 2 8 1 . 1 1 2 7 7 . 5 1 2 7 6 . 9 3 . 8 -- C0 2 0 0 6 M 4 C 0 2 0 0 6 M 3 C0 2 0 0 6 M 4 _ C 0 2 0 0 6 M 3 9 6 18 ' ' D I A 6 0 . 3 % 1 2 7 6 . 8 8 1 2 7 6 . 5 9 1 2 8 0 . 9 1 2 8 0 . 6 1 2 7 7 . 8 1 2 7 7 . 5 3 . 8 -- C0 2 0 0 6 M 5 C 0 2 0 0 6 M 4 C0 2 0 0 6 M 5 _ C 0 2 0 0 6 M 4 1 3 3 18 ' ' D I A 6 0 . 3 % 1 2 7 7 . 2 8 1 2 7 6 . 8 8 1 2 8 0 . 8 1 2 8 0 . 9 1 2 7 8 . 2 1 2 7 7 . 8 3 . 8 -- 02 0 0 6 M 0 0 1 0 2 0 0 6 C 0 0 1 02 0 0 6 M 0 0 1 _ 0 2 0 0 6 C 0 0 1 1 1 4 30 ' ' D I A 18 0 . 2 % 1 2 5 6 . 3 6 1 2 5 6 . 1 4 1 2 5 9 . 9 1 2 5 9 . 4 1 2 5 9 . 7 1 2 5 8 . 9 3 3 . 2 -- 02 0 0 6 M 0 0 2 0 2 0 0 6 M 0 0 1 02 0 0 6 M 0 0 2 _ 0 2 0 0 6 M 0 0 1 2 2 4 30 ' ' D I A 16 0 . 2 % 1 2 5 6 . 7 1 1 2 5 6 . 3 6 1 2 6 2 . 9 1 2 5 9 . 9 1 2 6 1 . 2 1 2 5 9 . 7 3 3 . 2 -- 02 0 0 6 M 0 0 3 0 2 0 0 6 M 0 0 2 02 0 0 6 M 0 0 3 _ 0 2 0 0 6 M 0 0 2 3 5 12 ' ' D I A 10 8 . 2 % 1 2 5 9 . 6 4 1 2 5 6 . 8 1 1 2 6 2 . 4 1 2 6 2 . 9 1 2 6 1 . 7 1 2 6 1 . 2 2 . 1 -- 02 0 0 6 M 0 0 4 0 2 0 0 6 M 0 0 3 02 0 0 6 M 0 0 4 _ 0 2 0 0 6 M 0 0 3 1 7 8 12 ' ' D I A 0 0 . 0 % 1 2 5 9 . 6 7 1 2 5 9 . 6 4 1 2 6 3 . 2 1 2 6 2 . 4 1 2 6 2 . 4 1 2 6 1 . 7 2 . 1 -- 02 0 0 6 M 0 0 6 0 2 0 0 6 J 0 0 1 02 0 0 6 M 0 0 6 _ 0 2 0 0 6 J 0 0 1 7 2 30 ' ' D I A 25 0 . 4 % 1 2 5 7 . 3 7 1 2 5 7 . 1 1 1 2 6 2 . 6 1 2 6 1 . 8 1 2 6 2 . 0 1 2 6 1 . 5 3 1 . 1 -- 02 0 0 6 M 0 0 8 0 2 0 0 6 C 0 1 3 02 0 0 6 M 0 0 8 _ 0 2 0 0 6 C 0 1 3 1 2 6 30 ' ' D I A 47 1 . 2 % 1 2 5 9 . 3 8 1 2 5 7 . 8 6 1 2 6 2 . 9 1 2 6 1 . 9 1 2 6 2 . 9 1 2 6 2 . 4 2 7 . 0 Future 10-yr 02 0 0 6 M 0 0 9 0 2 0 0 6 M 0 0 8 02 0 0 6 M 0 0 9 _ 0 2 0 0 6 M 0 0 8 1 9 1 30 ' ' D I A 14 0 . 1 % 1 2 5 9 . 6 9 1 2 5 9 . 4 8 1 2 6 5 . 4 1 2 6 2 . 9 1 2 6 3 . 7 1 2 6 2 . 9 2 5 . 7 -- 02 0 0 6 M 0 1 0 0 2 0 0 6 M 0 0 9 02 0 0 6 M 0 1 0 _ 0 2 0 0 6 M 0 0 9 2 4 9 30 ' ' D I A 13 0 . 1 % 1 2 6 0 . 0 5 1 2 5 9 . 7 9 1 2 6 5 . 2 1 2 6 5 . 4 1 2 6 4 . 5 1 2 6 3 . 7 2 3 . 9 -- 02 0 0 6 M 0 1 1 0 2 0 0 6 M 0 1 0 02 0 0 6 M 0 1 1 _ 0 2 0 0 6 M 0 1 0 3 0 6 30 ' ' D I A 13 0 . 1 % 1 2 6 0 . 4 6 1 2 6 0 . 1 5 1 2 6 7 . 9 1 2 6 5 . 2 1 2 6 5 . 4 1 2 6 4 . 5 2 3 . 9 -- 02 0 0 6 M 0 1 2 0 2 0 0 6 M 0 1 1 02 0 0 6 M 0 1 2 _ 0 2 0 0 6 M 0 1 1 1 6 0 12 ' ' D I A 5 2 . 1 % 1 2 6 3 . 8 0 1 2 6 0 . 5 1 1 2 6 7 . 0 1 2 6 7 . 9 1 2 6 5 . 9 1 2 6 5 . 4 1 . 8 -- 02 0 0 6 M 0 1 3 0 2 0 0 6 M 0 1 1 02 0 0 6 M 0 1 3 _ 0 2 0 0 6 M 0 1 1 1 6 2 30 ' ' D I A 6 0 . 0 % 1 2 6 0 . 5 4 1 2 6 0 . 5 1 1 2 6 7 . 4 1 2 6 7 . 9 1 2 6 5 . 9 1 2 6 5 . 4 4 5 . 9 -- 02 0 0 6 M 0 1 3 0 2 0 0 7 C 0 1 2 C0 2 0 0 6 M 0 1 3 _ 0 2 0 0 7 C 0 1 2 1 6 2 36 ' ' D I A 25 0 . 0 % 1 2 6 0 . 5 4 1 2 6 0 . 5 1 1 2 6 7 . 4 1 2 7 2 . 6 1 2 6 5 . 9 1 2 6 3 . 9 4 5 . 9 -- 02 0 0 6 M 0 1 4 0 2 0 0 6 J 0 0 7 02 0 0 6 M 0 1 4 _ 0 2 0 0 6 J 0 0 7 3 5 30 ' ' D I A 40 1 . 0 % 1 2 6 2 . 8 5 1 2 6 2 . 5 1 1 2 6 9 . 7 1 2 6 9 . 5 1 2 6 8 . 6 1 2 6 8 . 3 3 9 . 9 -- 02 0 0 6 M 0 1 5 0 2 0 0 6 M 0 1 4 02 0 0 6 M 0 1 5 _ 0 2 0 0 6 M 0 1 4 2 9 1 30 ' ' D I A 30 0 . 5 % 1 2 6 4 . 4 6 1 2 6 2 . 9 0 1 2 7 2 . 0 1 2 6 9 . 7 1 2 7 1 . 1 1 2 6 8 . 6 3 8 . 0 -- 02 0 0 6 M 0 1 6 0 2 0 0 6 J 0 1 0 02 0 0 6 M 0 1 6 _ 0 2 0 0 6 J 0 1 0 1 5 8 12 ' ' D I A 3 0 . 7 % 1 2 6 8 . 7 6 1 2 6 7 . 6 1 1 2 7 4 . 2 1 2 7 3 . 0 1 2 7 3 . 0 1 2 7 2 . 3 3 . 6 -- 02 0 0 6 M 0 1 7 0 2 0 0 6 M 0 1 6 02 0 0 6 M 0 1 7 _ 0 2 0 0 6 M 0 1 6 2 1 3 12 ' ' D I A 4 1 . 3 % 1 2 7 1 . 4 6 1 2 6 8 . 7 6 1 2 7 5 . 6 1 2 7 4 . 2 1 2 7 4 . 1 1 2 7 3 . 0 1 . 9 -- 02 0 0 6 M 0 1 8 0 2 0 0 6 J 0 1 3 02 0 0 6 M 0 1 8 _ 0 2 0 0 6 J 0 1 3 1 0 1 30 ' ' D I A 35 0 . 7 % 1 2 6 6 . 1 6 1 2 6 5 . 4 1 1 2 7 1 . 4 1 2 7 1 . 4 1 2 7 2 . 3 1 2 7 1 . 7 3 1 . 4 Future 10-yr 02 0 0 6 M 0 1 9 0 2 0 0 6 M 0 1 8 02 0 0 6 M 0 1 9 _ 0 2 0 0 6 M 0 1 8 2 7 4 30 ' ' D I A 23 0 . 3 % 1 2 6 7 . 2 3 1 2 6 6 . 3 6 1 2 7 2 . 8 1 2 7 1 . 4 1 2 7 3 . 5 1 2 7 2 . 3 2 7 . 6 Future 10-yr 02 0 0 6 M 0 2 0 0 2 0 0 6 M 0 1 9 02 0 0 6 M 0 2 0 _ 0 2 0 0 6 M 0 1 9 1 6 7 30 ' ' D I A 26 0 . 4 % 1 2 6 7 . 8 8 1 2 6 7 . 2 3 1 2 7 3 . 8 1 2 7 2 . 8 1 2 7 4 . 1 1 2 7 3 . 5 2 6 . 5 Future 10-yr 02 0 0 6 M 0 2 1 0 2 0 0 6 M 0 2 0 02 0 0 6 M 0 2 1 _ 0 2 0 0 6 M 0 2 0 2 6 2 30 ' ' D I A 28 0 . 5 % 1 2 6 9 . 4 9 1 2 6 8 . 2 3 1 2 7 4 . 5 1 2 7 3 . 8 1 2 7 5 . 1 1 2 7 4 . 1 2 5 . 4 Future 10-yr 02 0 0 6 M 0 2 2 0 2 0 0 6 J 0 1 8 C0 2 0 0 6 M 0 2 2 _ 0 2 0 0 6 J 0 1 8 2 2 2 30 ' ' D I A 28 0 . 5 % 1 2 7 1 . 5 4 1 2 7 0 . 5 1 1 2 7 6 . 3 1 2 7 4 . 8 1 2 7 6 . 3 1 2 7 5 . 8 2 0 . 8 Future 10-yr 02 0 0 6 M 0 2 3 0 2 0 0 6 M 0 2 2 02 0 0 6 M 0 2 3 _ 0 2 0 0 6 M 0 2 2 2 5 0 12 ' ' D I A 4 1 . 4 % 1 2 7 5 . 1 7 1 2 7 1 . 6 4 1 2 8 1 . 4 1 2 7 6 . 3 1 2 7 6 . 4 1 2 7 6 . 3 0 . 3 -- 02 0 0 6 M 0 2 4 0 2 0 0 6 M 0 2 3 02 0 0 6 M 0 2 4 _ 0 2 0 0 6 M 0 2 3 1 6 3 12 ' ' D I A 2 0 . 5 % 1 2 7 5 . 9 6 1 2 7 5 . 2 2 1 2 8 3 . 0 1 2 8 1 . 4 1 2 7 6 . 3 1 2 7 6 . 4 0 . 1 -- 02 0 0 6 M 0 2 5 0 2 0 0 6 M 0 2 4 02 0 0 6 M 0 2 5 _ 0 2 0 0 6 M 0 2 4 2 8 5 12 ' ' D I A 3 0 . 5 % 1 2 7 7 . 3 9 1 2 7 5 . 9 6 1 2 8 1 . 1 1 2 8 3 . 0 1 2 7 7 . 4 1 2 7 6 . 3 0 . 0 -- 02 0 0 6 M 0 2 7 0 2 0 0 6 M 0 2 2 C0 2 0 0 6 M 0 2 7 _ 0 2 0 0 6 M 0 2 2 2 5 3 30 ' ' D I A 17 0 . 2 % 1 2 7 2 . 1 0 1 2 7 1 . 6 4 1 2 7 6 . 5 1 2 7 6 . 3 1 2 7 6 . 8 1 2 7 6 . 3 1 8 . 7 Future 10-yr 02 0 0 6 M 0 2 8 0 2 0 0 6 M 0 2 7 02 0 0 6 M 0 2 8 _ 0 2 0 0 6 M 0 2 7 3 4 3 24 ' ' D I A 16 0 . 5 % 1 2 7 3 . 7 1 1 2 7 2 . 1 0 1 2 7 8 . 1 1 2 7 6 . 5 1 2 7 8 . 7 1 2 7 6 . 8 1 7 . 1 Future 10-yr 02 0 0 6 M 0 3 0 0 2 0 0 6 J 0 3 4 C0 2 0 0 6 M 0 3 0 _ 0 2 0 0 6 J 0 3 4 5 9 18 ' ' D I A 5 0 . 3 % 1 2 7 4 . 7 7 1 2 7 4 . 6 1 1 2 8 0 . 0 1 2 7 9 . 3 1 2 8 0 . 0 1 2 7 9 . 4 3 . 8 -- 02 0 0 6 M 0 3 1 0 2 0 0 6 M 0 2 8 C0 2 0 0 6 M 0 3 1 _ 0 2 0 0 6 M 0 2 8 3 5 4 24 ' ' D I A 16 0 . 5 % 1 2 7 5 . 5 3 1 2 7 3 . 7 1 1 2 8 2 . 0 1 2 7 8 . 1 1 2 8 0 . 6 1 2 7 8 . 7 1 2 . 5 -- 02 0 0 6 M 0 3 2 0 2 0 0 6 M 0 3 1 02 0 0 6 M 0 3 2 _ 0 2 0 0 6 M 0 3 1 5 2 5 12 ' ' D I A 3 0 . 5 % 1 2 7 8 . 4 6 1 2 7 5 . 7 8 1 2 8 3 . 8 1 2 8 2 . 0 1 2 8 1 . 1 1 2 8 0 . 6 0 . 9 -- 02 0 0 6 M 0 3 3 0 2 0 0 6 M 0 3 2 02 0 0 6 M 0 3 3 _ 0 2 0 0 6 M 0 3 2 1 8 8 12 ' ' D I A 1 0 . 1 % 1 2 7 8 . 7 1 1 2 7 8 . 4 6 1 2 8 1 . 5 1 2 8 3 . 8 1 2 8 0 . 7 1 2 8 1 . 1 0 . 5 -- 02 0 0 6 M 0 3 4 0 2 0 0 6 M 0 3 1 02 0 0 6 M 0 3 4 _ 0 2 0 0 6 M 0 3 1 5 7 15 ' ' D I A 11 3 . 2 % 1 2 7 7 . 5 8 1 2 7 5 . 7 8 1 2 8 2 . 5 1 2 8 2 . 0 1 2 8 1 . 1 1 2 8 0 . 6 9 . 0 -- 02 0 0 6 M 0 3 6 0 2 0 0 6 M 0 3 4 02 0 0 6 M 0 3 6 _ 0 2 0 0 6 M 0 3 4 2 8 8 24 ' ' D I A 19 0 . 7 % 1 2 7 9 . 6 6 1 2 7 7 . 6 8 1 2 8 2 . 2 1 2 8 2 . 5 1 2 8 1 . 0 1 2 8 1 . 1 8 . 3 -- 02 0 0 6 M 0 3 8 0 2 0 0 6 J 0 3 1 02 0 0 6 M 0 3 8 _ 0 2 0 0 6 J 0 3 1 8 0 12 ' ' D I A 6 2 . 2 % 1 2 8 2 . 0 0 1 2 8 0 . 2 1 1 2 8 6 . 7 1 2 8 3 . 4 1 2 8 2 . 4 1 2 8 1 . 5 1 . 9 -- 02 0 0 6 M 0 3 9 0 2 0 0 6 J 0 3 1 02 0 0 6 M 0 3 9 _ 0 2 0 0 6 J 0 3 1 1 1 6 24 ' ' D I A 7 0 . 1 % 1 2 8 0 . 3 1 1 2 8 0 . 2 1 1 2 8 4 . 0 1 2 8 3 . 4 1 2 8 1 . 6 1 2 8 1 . 5 4 . 8 -- 02 0 0 6 M 0 4 0 0 2 0 0 6 M 0 3 9 02 0 0 6 M 0 4 0 _ 0 2 0 0 6 M 0 3 9 1 9 1 15 ' ' D I A 2 0 . 1 % 1 2 8 0 . 5 6 1 2 8 0 . 4 1 1 2 8 5 . 3 1 2 8 4 . 0 1 2 8 2 . 5 1 2 8 1 . 6 4 . 8 -- 02 0 0 6 M 0 4 1 0 2 0 0 6 M 0 4 0 02 0 0 6 M 0 4 1 _ 0 2 0 0 6 M 0 4 0 2 3 8 15 ' ' D I A 3 0 . 1 % 1 2 8 1 . 0 1 1 2 8 0 . 6 6 1 2 8 6 . 8 1 2 8 5 . 3 1 2 8 3 . 5 1 2 8 2 . 5 3 . 1 -- 02 0 0 6 M 0 4 2 0 2 0 0 6 M 0 1 8 02 0 0 6 M 0 4 2 _ 0 2 0 0 6 M 0 1 8 1 5 7 15 ' ' D I A 5 0 . 6 % 1 2 6 7 . 2 5 1 2 6 6 . 3 6 1 2 7 4 . 4 1 2 7 1 . 4 1 2 7 4 . 1 1 2 7 2 . 3 3 . 2 -- 02 0 0 6 M 0 4 3 0 2 0 0 6 M 0 4 2 02 0 0 6 M 0 4 3 _ 0 2 0 0 6 M 0 4 2 4 9 15 ' ' D I A 5 0 . 7 % 1 2 6 7 . 6 3 1 2 6 7 . 3 0 1 2 7 5 . 0 1 2 7 4 . 4 1 2 7 4 . 9 1 2 7 4 . 1 3 . 2 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 5 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 02 0 0 6 M 0 4 4 0 2 0 0 6 M 0 4 3 02 0 0 6 M 0 4 4 _ 0 2 0 0 6 M 0 4 3 2 8 9 12 ' ' D I A 4 1 . 3 % 1 2 7 1 . 3 6 1 2 6 7 . 7 3 1 2 7 5 . 9 1 2 7 5 . 0 1 2 7 3 . 0 1 2 7 4 . 9 1 . 0 -- 02 0 0 6 M 0 4 5 0 2 0 0 6 J 0 1 4 02 0 0 6 M 0 4 5 _ 0 2 0 0 6 J 0 1 4 3 8 0 15 ' ' D I A 9 1 . 9 % 1 2 7 5 . 9 6 1 2 6 8 . 8 1 1 2 8 2 . 2 1 2 7 6 . 7 1 2 7 6 . 3 1 2 7 6 . 7 1 . 2 -- 02 0 0 6 M 0 4 6 0 2 0 0 6 M 0 4 5 02 0 0 6 M 0 4 6 _ 0 2 0 0 6 M 0 4 5 1 2 5 12 ' ' D I A 3 0 . 9 % 1 2 7 7 . 2 0 1 2 7 6 . 0 1 1 2 8 0 . 9 1 2 8 2 . 2 1 2 7 7 . 6 1 2 7 6 . 3 1 . 2 -- Un i t 2 , S u b - U n i t 7 02 0 0 7 C 0 0 1 0 2 0 0 7 O 0 0 1 02 0 0 7 C 0 0 1 _ 0 2 0 0 7 O 0 0 1 1 7 5 12 ' ' D I A 2 0 . 2 % 1 2 6 1 . 1 6 1 2 6 0 . 8 1 1 2 6 5 . 6 1 2 6 0 . 8 1 2 6 1 . 7 1 2 6 1 . 2 0 . 8 -- 02 0 0 7 C 0 0 3 0 2 0 0 7 C 0 0 4 02 0 0 7 C 0 0 3 _ 0 2 0 0 7 C 0 0 4 9 1 12 ' ' D I A 6 2 . 7 % 1 2 6 1 . 5 6 1 2 5 9 . 0 6 1 2 6 4 . 8 1 2 6 6 . 0 1 2 6 1 . 7 1 2 5 9 . 3 0 . 3 -- 02 0 0 7 C 0 0 4 0 2 0 0 7 O 0 0 2 02 0 0 7 C 0 0 4 _ 0 2 0 0 7 O 0 0 2 1 1 7 36 ' ' D I A 79 1 . 4 % 1 2 5 8 . 9 6 1 2 5 7 . 3 1 1 2 6 6 . 0 1 2 5 7 . 3 1 2 5 9 . 3 1 2 5 7 . 7 2 . 4 -- 02 0 0 7 C 0 0 5 0 2 0 0 7 C 0 0 4 02 0 0 7 C 0 0 5 _ 0 2 0 0 7 C 0 0 4 4 2 12 ' ' D I A 11 9 . 0 % 1 2 6 2 . 8 1 1 2 5 9 . 0 6 1 2 6 6 . 4 1 2 6 6 . 0 1 2 6 3 . 1 1 2 5 9 . 3 2 . 1 -- 02 0 0 7 C 0 0 6 0 2 0 0 7 C 0 0 5 02 0 0 7 C 0 0 6 _ 0 2 0 0 7 C 0 0 5 6 0 12 ' ' D I A 2 0 . 4 % 1 2 6 3 . 0 9 1 2 6 2 . 8 6 1 2 6 6 . 8 1 2 6 6 . 4 1 2 6 3 . 8 1 2 6 3 . 1 2 . 1 -- 02 0 0 7 C 0 0 7 0 2 0 0 7 C 0 0 6 02 0 0 7 C 0 0 7 _ 0 2 0 0 7 C 0 0 6 1 0 3 12 ' ' D I A 4 1 . 1 % 1 2 6 4 . 2 5 1 2 6 3 . 0 9 1 2 6 7 . 4 1 2 6 6 . 8 1 2 6 4 . 8 1 2 6 3 . 8 2 . 1 -- 02 0 0 7 C 0 0 8 0 2 0 0 7 C 0 0 7 02 0 0 7 C 0 0 8 _ 0 2 0 0 7 C 0 0 7 5 3 12 ' ' D I A 3 0 . 7 % 1 2 6 4 . 6 3 1 2 6 4 . 2 5 1 2 6 7 . 7 1 2 6 7 . 4 1 2 6 5 . 2 1 2 6 4 . 8 2 . 1 -- 02 0 0 7 C 0 0 9 0 2 0 0 7 C 0 0 8 02 0 0 7 C 0 0 9 _ 0 2 0 0 7 C 0 0 8 1 0 5 12 ' ' D I A 4 1 . 2 % 1 2 6 5 . 9 8 1 2 6 4 . 7 3 1 2 6 9 . 5 1 2 6 7 . 7 1 2 6 6 . 5 1 2 6 5 . 2 2 . 1 -- 02 0 0 7 C 0 1 0 0 2 0 0 7 C 0 0 9 02 0 0 7 C 0 1 0 _ 0 2 0 0 7 C 0 0 9 5 5 12 ' ' D I A 3 0 . 5 % 1 2 6 6 . 2 9 1 2 6 6 . 0 3 1 2 6 9 . 3 1 2 6 9 . 5 1 2 6 7 . 0 1 2 6 6 . 5 2 . 1 -- 02 0 0 7 C 0 1 1 0 2 0 0 7 M 0 0 1 02 0 0 7 C 0 1 1 _ 0 2 0 0 7 M 0 0 1 1 5 6 12 ' ' D I A 7 3 . 7 % 1 2 6 6 . 7 9 1 2 6 1 . 0 7 1 2 7 0 . 5 1 2 6 6 . 8 1 2 6 7 . 0 1 2 6 1 . 4 0 . 7 -- 02 0 0 7 C 0 1 2 0 2 0 0 7 O 0 0 4 C0 2 0 0 7 C 0 1 2 _ 0 2 0 0 7 O 0 0 4 2 8 3 36 ' ' D I A 28 0 . 2 % 1 2 6 1 . 8 0 1 2 6 1 . 3 1 1 2 7 2 . 6 1 2 6 1 . 3 1 2 6 3 . 9 1 2 6 3 . 0 2 6 . 9 -- 02 0 0 7 C 0 1 9 0 2 0 0 7 O 0 0 7 C0 2 0 0 7 C 0 1 9 _ 0 2 0 0 7 O 0 0 7 5 0 18 ' ' D I A 8 0 . 6 % 1 2 7 3 . 6 1 1 2 7 3 . 3 1 1 2 7 8 . 4 1 2 7 3 . 3 1 2 7 4 . 8 1 2 7 4 . 4 8 . 1 -- 02 0 0 7 C 0 2 0 0 2 0 0 7 C 0 1 9 C0 2 0 0 7 C 0 2 0 _ 0 2 0 0 7 C 0 1 9 1 3 5 18 ' ' D I A 7 0 . 4 % 1 2 7 4 . 1 5 1 2 7 3 . 6 1 1 2 8 0 . 7 1 2 7 8 . 4 1 2 7 5 . 5 1 2 7 4 . 8 7 . 5 -- 02 0 0 7 C 0 2 1 0 2 0 0 7 C 0 2 0 C0 2 0 0 7 C 0 2 1 _ 0 2 0 0 7 C 0 2 0 1 3 7 12 ' ' D I A 2 0 . 4 % 1 2 7 4 . 6 9 1 2 7 4 . 1 5 1 2 7 8 . 2 1 2 8 0 . 7 1 2 7 6 . 7 1 2 7 5 . 5 2 . 8 -- 02 0 0 7 C 0 2 2 0 2 0 0 7 C 0 2 1 C0 2 0 0 7 C 0 2 2 _ 0 2 0 0 7 C 0 2 1 3 8 3 12 ' ' D I A 3 0 . 5 % 1 2 7 6 . 6 6 1 2 7 4 . 6 9 1 2 8 0 . 2 1 2 7 8 . 2 1 2 8 0 . 2 1 2 7 6 . 7 2 . 8 -- 02 0 0 7 C 0 2 6 0 2 0 0 7 O 0 0 8 02 0 0 7 C 0 2 6 _ 0 2 0 0 7 O 0 0 8 1 1 6 12 ' ' D I A 3 0 . 9 % 1 2 7 4 . 0 2 1 2 7 3 . 0 2 1 2 7 5 . 6 1 2 7 6 . 9 1 2 7 4 . 5 1 2 7 3 . 5 1 . 8 -- 02 0 0 7 C 0 2 9 0 2 0 0 7 O 0 0 9 02 0 0 7 C 0 2 9 _ 0 2 0 0 7 O 0 0 9 1 5 8 15 ' ' D I A 3 0 . 3 % 1 2 7 6 . 0 8 1 2 7 5 . 6 8 1 2 8 0 . 0 1 2 7 9 . 7 1 2 7 7 . 2 1 2 7 5 . 6 4 . 1 -- 02 0 0 7 C 0 3 0 0 2 0 0 7 C 0 2 9 02 0 0 7 C 0 3 0 _ 0 2 0 0 7 C 0 2 9 4 0 12 ' ' D I A 5 1 . 7 % 1 2 7 6 . 9 8 1 2 7 6 . 2 8 1 2 8 0 . 7 1 2 8 0 . 0 1 2 7 7 . 5 1 2 7 7 . 2 2 . 7 -- 02 0 0 7 C 0 3 1 0 2 0 0 7 C 0 2 9 02 0 0 7 C 0 3 1 _ 0 2 0 0 7 C 0 2 9 2 5 0 12 ' ' D I A 4 1 . 4 % 1 2 7 9 . 7 2 1 2 7 6 . 2 8 1 2 8 3 . 5 1 2 8 0 . 0 1 2 7 9 . 9 1 2 7 7 . 2 0 . 4 -- 02 0 0 7 C 0 3 2 0 2 0 0 7 C 0 3 1 02 0 0 7 C 0 3 2 _ 0 2 0 0 7 C 0 3 1 4 1 12 ' ' D I A 4 1 . 3 % 1 2 8 0 . 2 6 1 2 7 9 . 7 2 1 2 8 4 . 3 1 2 8 3 . 5 1 2 8 0 . 5 1 2 7 9 . 9 1 . 0 -- 02 0 0 7 C 0 3 2 0 2 0 0 7 M 0 0 5 02 0 0 7 C 0 3 2 _ 0 2 0 0 7 M 0 0 5 4 1 12 ' ' D I A 4 1 . 3 % 1 2 8 0 . 2 6 1 2 7 9 . 7 2 1 2 8 4 . 3 1 2 8 2 . 3 1 2 8 0 . 5 1 2 8 0 . 1 1 . 0 -- 02 0 0 7 C 0 4 0 0 2 0 0 7 C 0 3 2 02 0 0 7 C 0 4 0 _ 0 2 0 0 7 C 0 3 2 1 6 9 12 ' ' D I A 7 2 . 9 % 1 2 8 5 . 2 3 1 2 8 0 . 2 6 1 2 8 6 . 3 1 2 8 4 . 3 1 2 8 5 . 5 1 2 8 0 . 5 1 . 0 -- 02 0 0 7 M 0 0 1 0 2 0 0 6 O 0 0 3 02 0 0 7 M 0 0 1 _ 0 2 0 0 6 O 0 0 3 1 0 6 12 ' ' D I A 3 0 . 7 % 1 2 6 1 . 0 7 1 2 6 0 . 3 1 1 2 6 6 . 8 1 2 6 0 . 3 1 2 6 1 . 4 1 2 6 0 . 6 0 . 7 -- 02 0 0 7 M 0 0 3 0 2 0 0 7 O 0 0 5 02 0 0 7 M 0 0 3 _ 0 2 0 0 7 O 0 0 5 3 5 8 12 ' ' D I A 6 2 . 9 % 1 2 7 2 . 6 1 1 2 6 2 . 3 1 1 2 7 6 . 2 1 2 6 2 . 3 1 2 7 2 . 9 1 2 6 2 . 6 1 . 0 -- 02 0 0 7 M 0 0 4 0 2 0 0 7 M 0 0 3 02 0 0 7 M 0 0 4 _ 0 2 0 0 7 M 0 0 3 4 2 12 ' ' D I A 5 2 . 1 % 1 2 7 3 . 4 8 1 2 7 2 . 6 1 1 2 7 6 . 3 1 2 7 6 . 2 1 2 7 3 . 8 1 2 7 2 . 9 1 . 0 -- 02 0 0 7 M 0 0 5 0 2 0 0 7 C 0 3 0 02 0 0 7 M 0 0 5 _ 0 2 0 0 7 C 0 3 0 1 9 7 12 ' ' D I A 4 1 . 0 % 1 2 7 9 . 4 6 1 2 7 7 . 5 3 1 2 8 2 . 3 1 2 8 0 . 7 1 2 8 0 . 1 1 2 7 7 . 5 2 . 7 -- Un i t 3 , S u b - U n i t 1 03 0 0 1 C 0 3 2 0 3 0 0 1 C 0 3 1 03 0 0 1 C 0 3 2 _ 0 3 0 0 1 C 0 3 1 1 9 2 12 ' ' D I A 3 0 . 5 % 1 2 6 0 . 7 3 1 2 5 9 . 7 6 1 2 6 6 . 7 1 2 6 3 . 3 1 2 6 1 . 1 1 2 5 9 . 9 0 . 9 -- 03 0 0 1 C 0 3 3 0 3 0 0 1 C 0 3 2 03 0 0 1 C 0 3 3 _ 0 3 0 0 1 C 0 3 2 1 2 0 12 ' ' D I A 3 0 . 5 % 1 2 6 1 . 4 7 1 2 6 0 . 8 3 1 2 6 4 . 8 1 2 6 6 . 7 1 2 6 1 . 9 1 2 6 1 . 1 0 . 9 -- 03 0 0 1 C 1 2 0 0 3 0 0 1 M 0 5 5 03 0 0 1 C 1 2 0 _ 0 3 0 0 1 M 0 5 5 8 0 15 ' ' D I A 4 0 . 3 % 1 2 7 9 . 6 1 1 2 7 9 . 3 5 1 2 8 3 . 1 1 2 8 2 . 5 1 2 8 0 . 1 1 2 7 9 . 5 1 . 4 -- C0 3 0 0 1 J 1 0 C 0 3 0 0 1 J 1 1 C0 3 0 0 1 J 1 0 _ C 0 3 0 0 1 J 1 1 3 4 3 12 ' ' D I A 4 1 . 0 % 1 2 5 0 . 0 0 1 2 4 6 . 6 0 1 2 5 4 . 0 1 2 5 2 . 0 1 2 5 0 . 5 1 2 4 7 . 2 1 . 6 -- C0 3 0 0 1 J 1 1 0 3 0 0 1 M 0 0 2 C0 3 0 0 1 J 1 1 _ 0 3 0 0 1 M 0 0 2 5 8 2 18 ' ' D I A 9 0 . 7 % 1 2 4 6 . 4 0 1 2 4 2 . 4 0 1 2 5 2 . 0 1 2 5 0 . 0 1 2 4 7 . 2 1 2 4 5 . 0 4 . 8 -- 03 0 0 1 M 0 0 1 0 3 0 0 1 O 0 0 1 03 0 0 1 M 0 0 1 _ 0 3 0 0 1 O 0 0 1 4 5 7 48 ' ' D I A 12 0 0 . 7 % 1 2 4 1 . 4 6 1 2 3 8 . 4 6 1 2 4 9 . 3 1 2 3 8 . 5 1 2 4 3 . 3 1 2 4 0 . 3 5 4 . 0 -- 03 0 0 1 M 0 0 2 0 3 0 0 1 M 0 0 1 03 0 0 1 M 0 0 2 _ 0 3 0 0 1 M 0 0 1 4 4 7 48 ' ' D I A 65 0 . 2 % 1 2 4 2 . 4 0 1 2 4 1 . 5 6 1 2 5 0 . 0 1 2 4 9 . 3 1 2 4 5 . 0 1 2 4 3 . 3 5 4 . 4 -- 03 0 0 1 M 0 0 3 0 3 0 0 1 M 0 0 2 03 0 0 1 M 0 0 3 _ 0 3 0 0 1 M 0 0 2 4 9 1 30 ' ' D I A 36 0 . 7 % 1 2 4 6 . 0 1 1 2 4 2 . 5 0 1 2 5 5 . 6 1 2 5 0 . 0 1 2 4 7 . 0 1 2 4 5 . 0 1 1 . 7 -- 03 0 0 1 M 0 0 4 0 3 0 0 1 M 0 0 3 03 0 0 1 M 0 0 4 _ 0 3 0 0 1 M 0 0 3 1 6 7 30 ' ' D I A 22 0 . 3 % 1 2 4 6 . 7 6 1 2 4 6 . 3 1 1 2 5 5 . 5 1 2 5 5 . 6 1 2 4 8 . 0 1 2 4 7 . 0 1 1 . 8 -- 03 0 0 1 M 0 0 5 0 3 0 0 1 M 0 0 4 03 0 0 1 M 0 0 5 _ 0 3 0 0 1 M 0 0 4 2 2 0 60 ' ' D I A 15 4 0 . 5 % 1 2 4 7 . 7 1 1 2 4 6 . 6 1 1 2 5 7 . 3 1 2 5 5 . 5 1 2 4 8 . 0 1 2 4 8 . 0 1 . 5 -- 03 0 0 1 M 0 0 6 0 3 0 0 1 M 0 0 5 03 0 0 1 M 0 0 6 _ 0 3 0 0 1 M 0 0 5 3 5 1 12 ' ' D I A 6 2 . 2 % 1 2 5 5 . 5 1 1 2 4 7 . 8 1 1 2 6 2 . 2 1 2 5 7 . 3 1 2 5 5 . 9 1 2 4 8 . 0 1 . 6 -- 03 0 0 1 M 0 0 7 0 3 0 0 1 M 0 0 4 03 0 0 1 M 0 0 7 _ 0 3 0 0 1 M 0 0 4 3 0 1 48 ' ' D I A 12 9 0 . 8 % 1 2 4 9 . 1 1 1 2 4 6 . 8 1 1 2 5 7 . 4 1 2 5 5 . 5 1 2 4 9 . 8 1 2 4 8 . 0 9 . 0 -- 03 0 0 1 M 0 0 8 0 3 0 0 1 M 0 0 7 03 0 0 1 M 0 0 8 _ 0 3 0 0 1 M 0 0 7 2 9 3 48 ' ' D I A 91 0 . 4 % 1 2 5 0 . 2 1 1 2 4 9 . 1 1 1 2 6 0 . 6 1 2 5 7 . 4 1 2 5 0 . 8 1 2 4 9 . 8 4 . 6 -- 03 0 0 1 M 0 0 9 0 3 0 0 1 M 0 0 8 03 0 0 1 M 0 0 9 _ 0 3 0 0 1 M 0 0 8 3 3 9 12 ' ' D I A 7 3 . 4 % 1 2 6 1 . 7 1 1 2 5 0 . 2 1 1 2 6 8 . 3 1 2 6 0 . 6 1 2 6 2 . 2 1 2 5 0 . 8 2 . 9 -- 03 0 0 1 M 0 1 0 0 3 0 0 1 M 0 0 9 03 0 0 1 M 0 1 0 _ 0 3 0 0 1 M 0 0 9 1 2 8 12 ' ' D I A 5 2 . 2 % 1 2 6 4 . 5 1 1 2 6 1 . 7 1 1 2 7 1 . 4 1 2 6 8 . 3 1 2 6 5 . 0 1 2 6 2 . 2 2 . 9 -- 03 0 0 1 M 0 1 1 0 3 0 0 1 M 0 1 0 03 0 0 1 M 0 1 1 _ 0 3 0 0 1 M 0 1 0 1 4 6 12 ' ' D I A 6 2 . 3 % 1 2 6 7 . 8 1 1 2 6 4 . 5 1 1 2 7 3 . 6 1 2 7 1 . 4 1 2 6 8 . 2 1 2 6 5 . 0 1 . 4 -- 03 0 0 1 M 0 1 2 0 3 0 0 1 M 0 0 7 03 0 0 1 M 0 1 2 _ 0 3 0 0 1 M 0 0 7 2 9 0 24 ' ' D I A 4 0 . 0 % 1 2 4 9 . 2 1 1 2 4 9 . 1 1 1 2 5 7 . 0 1 2 5 7 . 4 1 2 5 0 . 4 1 2 4 9 . 8 4 . 5 -- 03 0 0 1 M 0 1 3 0 3 0 0 1 M 0 1 2 03 0 0 1 M 0 1 3 _ 0 3 0 0 1 M 0 1 2 2 0 1 15 ' ' D I A 13 4 . 2 % 1 2 5 7 . 7 1 1 2 4 9 . 2 1 1 2 6 3 . 2 1 2 5 7 . 0 1 2 5 8 . 0 1 2 5 0 . 4 1 . 9 -- 03 0 0 1 M 0 1 4 0 3 0 0 1 M 0 1 3 03 0 0 1 M 0 1 4 _ 0 3 0 0 1 M 0 1 3 2 6 7 15 ' ' D I A 7 1 . 0 % 1 2 6 0 . 4 1 1 2 5 7 . 7 1 1 2 7 0 . 0 1 2 6 3 . 2 1 2 6 0 . 9 1 2 5 8 . 0 1 . 9 -- 03 0 0 1 M 0 1 5 0 3 0 0 1 M 0 1 4 03 0 0 1 M 0 1 5 _ 0 3 0 0 1 M 0 1 4 1 0 4 15 ' ' D I A 5 0 . 5 % 1 2 6 1 . 1 1 1 2 6 0 . 6 1 1 2 6 9 . 5 1 2 7 0 . 0 1 2 6 1 . 7 1 2 6 0 . 9 1 . 9 -- 03 0 0 1 M 0 1 6 0 3 0 0 1 M 0 1 5 03 0 0 1 M 0 1 6 _ 0 3 0 0 1 M 0 1 5 1 2 2 15 ' ' D I A 5 0 . 6 % 1 2 6 1 . 9 1 1 2 6 1 . 2 1 1 2 6 9 . 0 1 2 6 9 . 5 1 2 6 2 . 3 1 2 6 1 . 7 0 . 9 -- 03 0 0 1 M 0 1 7 0 3 0 0 1 M 0 1 6 03 0 0 1 M 0 1 7 _ 0 3 0 0 1 M 0 1 6 1 2 9 15 ' ' D I A 5 0 . 6 % 1 2 6 2 . 8 1 1 2 6 2 . 0 1 1 2 6 8 . 3 1 2 6 9 . 0 1 2 6 3 . 2 1 2 6 2 . 3 0 . 9 -- 03 0 0 1 M 0 1 8 0 3 0 0 1 M 0 1 2 03 0 0 1 M 0 1 8 _ 0 3 0 0 1 M 0 1 2 1 0 0 12 ' ' D I A 5 2 . 1 % 1 2 5 1 . 3 0 1 2 4 9 . 2 1 1 2 5 5 . 0 1 2 5 7 . 0 1 2 5 1 . 6 1 2 5 0 . 4 0 . 9 -- 03 0 0 1 M 0 1 9 0 3 0 0 1 M 0 1 8 03 0 0 1 M 0 1 9 _ 0 3 0 0 1 M 0 1 8 5 4 12 ' ' D I A 2 0 . 4 % 1 2 5 1 . 5 1 1 2 5 1 . 3 0 1 2 5 5 . 1 1 2 5 5 . 0 1 2 5 1 . 9 1 2 5 1 . 6 0 . 9 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 6 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 1 M 0 2 1 0 3 0 0 1 M 0 1 9 03 0 0 1 M 0 2 1 _ 0 3 0 0 1 M 0 1 9 2 4 1 12 ' ' D I A 4 1 . 1 % 1 2 5 4 . 2 7 1 2 5 1 . 5 1 1 2 5 5 . 9 1 2 5 5 . 1 1 2 5 4 . 6 1 2 5 1 . 9 0 . 9 -- 03 0 0 1 M 0 2 2 0 3 0 0 1 M 0 0 2 03 0 0 1 M 0 2 2 _ 0 3 0 0 1 M 0 0 2 6 4 42 ' ' D I A 83 0 . 6 % 1 2 4 2 . 9 0 1 2 4 2 . 5 0 1 2 4 9 . 6 1 2 5 0 . 0 1 2 4 5 . 0 1 2 4 5 . 0 3 7 . 9 -- 03 0 0 1 M 0 2 3 0 3 0 0 1 M 0 2 2 03 0 0 1 M 0 2 3 _ 0 3 0 0 1 M 0 2 2 7 6 42 ' ' D I A 13 1 1 . 6 % 1 2 4 4 . 1 7 1 2 4 2 . 9 5 1 2 5 1 . 9 1 2 4 9 . 6 1 2 4 5 . 6 1 2 4 5 . 0 3 7 . 8 -- 03 0 0 1 M 0 2 4 0 3 0 0 1 M 0 2 3 03 0 0 1 M 0 2 4 _ 0 3 0 0 1 M 0 2 3 3 0 7 42 ' ' D I A 65 0 . 4 % 1 2 4 6 . 1 7 1 2 4 5 . 0 1 1 2 5 5 . 7 1 2 5 1 . 9 1 2 4 8 . 0 1 2 4 5 . 6 3 6 . 0 -- 03 0 0 1 M 0 2 5 0 3 0 0 1 M 0 2 4 03 0 0 1 M 0 2 5 _ 0 3 0 0 1 M 0 2 4 4 0 42 ' ' D I A 12 6 1 . 5 % 1 2 4 6 . 7 5 1 2 4 6 . 1 7 1 2 5 6 . 1 1 2 5 5 . 7 1 2 4 8 . 3 1 2 4 8 . 0 3 5 . 5 -- 03 0 0 1 M 0 2 6 0 3 0 0 1 M 0 2 5 03 0 0 1 M 0 2 6 _ 0 3 0 0 1 M 0 2 5 4 3 0 42 ' ' D I A 62 0 . 3 % 1 2 4 8 . 2 2 1 2 4 6 . 7 5 1 2 5 6 . 4 1 2 5 6 . 1 1 2 5 0 . 1 1 2 4 8 . 3 3 5 . 7 -- 03 0 0 1 M 0 2 7 0 3 0 0 1 M 0 2 6 03 0 0 1 M 0 2 7 _ 0 3 0 0 1 M 0 2 6 1 4 5 42 ' ' D I A 87 0 . 7 % 1 2 4 9 . 2 0 1 2 4 8 . 2 2 1 2 5 5 . 4 1 2 5 6 . 4 1 2 5 0 . 9 1 2 5 0 . 1 4 0 . 3 -- 03 0 0 1 M 0 2 8 0 3 0 0 1 M 0 2 7 03 0 0 1 M 0 2 8 _ 0 3 0 0 1 M 0 2 7 6 1 42 ' ' D I A 42 0 . 2 % 1 2 4 9 . 3 0 1 2 4 9 . 2 0 1 2 5 5 . 6 1 2 5 5 . 4 1 2 5 1 . 3 1 2 5 0 . 9 3 3 . 8 -- 03 0 0 1 M 0 2 9 0 3 0 0 1 M 0 2 8 03 0 0 1 M 0 2 9 _ 0 3 0 0 1 M 0 2 8 2 1 0 42 ' ' D I A 97 0 . 9 % 1 2 5 1 . 0 9 1 2 4 9 . 3 0 1 2 5 6 . 8 1 2 5 5 . 6 1 2 5 2 . 5 1 2 5 1 . 3 3 2 . 0 -- 03 0 0 1 M 0 3 0 0 3 0 0 1 M 0 2 9 03 0 0 1 M 0 3 0 _ 0 3 0 0 1 M 0 2 9 2 1 5 36 ' ' D I A 80 1 . 3 % 1 2 5 4 . 2 1 1 2 5 1 . 4 1 1 2 5 9 . 6 1 2 5 6 . 8 1 2 5 5 . 5 1 2 5 2 . 5 3 0 . 3 -- 03 0 0 1 M 0 3 1 0 3 0 0 1 M 0 3 0 03 0 0 1 M 0 3 1 _ 0 3 0 0 1 M 0 3 0 3 6 36 ' ' D I A 10 0 2 . 0 % 1 2 5 5 . 1 3 1 2 5 4 . 4 1 1 2 6 0 . 0 1 2 5 9 . 6 1 2 5 6 . 2 1 2 5 5 . 5 2 8 . 9 -- 03 0 0 1 M 0 3 2 0 3 0 0 1 M 0 3 1 03 0 0 1 M 0 3 2 _ 0 3 0 0 1 M 0 3 1 1 4 0 36 ' ' D I A 49 - 0 . 5 % 1 2 5 4 . 4 3 1 2 5 5 . 1 3 1 2 6 2 . 5 1 2 6 0 . 0 1 2 5 7 . 0 1 2 5 6 . 2 2 8 . 4 -- 03 0 0 1 M 0 3 3 0 3 0 0 1 M 0 3 2 03 0 0 1 M 0 3 3 _ 0 3 0 0 1 M 0 3 2 1 8 0 36 ' ' D I A 10 5 2 . 3 % 1 2 5 8 . 8 4 1 2 5 4 . 6 3 1 2 6 4 . 1 1 2 6 2 . 5 1 2 5 9 . 8 1 2 5 7 . 0 2 5 . 1 -- 03 0 0 1 M 0 3 4 0 3 0 0 1 M 0 3 3 03 0 0 1 M 0 3 4 _ 0 3 0 0 1 M 0 3 3 2 5 6 36 ' ' D I A 58 0 . 7 % 1 2 6 0 . 8 5 1 2 5 9 . 0 4 1 2 6 5 . 4 1 2 6 4 . 1 1 2 6 2 . 2 1 2 5 9 . 8 2 3 . 3 -- 03 0 0 1 M 0 3 5 0 3 0 0 1 M 0 3 4 03 0 0 1 M 0 3 5 _ 0 3 0 0 1 M 0 3 4 3 2 9 36 ' ' D I A 84 1 . 4 % 1 2 6 5 . 6 0 1 2 6 0 . 9 7 1 2 7 0 . 6 1 2 6 5 . 4 1 2 6 6 . 7 1 2 6 2 . 2 2 2 . 6 -- 03 0 0 1 M 0 3 7 0 3 0 0 1 M 0 3 5 03 0 0 1 M 0 3 7 _ 0 3 0 0 1 M 0 3 5 2 9 7 12 ' ' D I A 5 2 . 2 % 1 2 7 2 . 5 8 1 2 6 6 . 1 6 1 2 7 6 . 5 1 2 7 0 . 6 1 2 7 3 . 1 1 2 6 6 . 7 2 . 5 -- 03 0 0 1 M 0 3 8 0 3 0 0 1 M 0 3 7 03 0 0 1 M 0 3 8 _ 0 3 0 0 1 M 0 3 7 3 0 2 12 ' ' D I A 3 0 . 6 % 1 2 7 5 . 2 2 1 2 7 3 . 5 6 1 2 8 0 . 0 1 2 7 6 . 5 1 2 7 6 . 0 1 2 7 3 . 1 2 . 5 -- 03 0 0 1 M 0 3 9 0 3 0 0 1 M 1 0 2 03 0 0 1 M 0 3 9 _ 0 3 0 0 1 M 1 0 2 8 5 18 ' ' D I A 11 1 . 0 % 1 2 7 3 . 5 2 1 2 7 2 . 6 9 1 2 7 7 . 6 1 2 7 6 . 4 1 2 7 3 . 9 1 2 7 3 . 0 1 . 9 -- 03 0 0 1 M 0 4 0 0 3 0 0 1 M 0 3 9 03 0 0 1 M 0 4 0 _ 0 3 0 0 1 M 0 3 9 1 1 3 18 ' ' D I A 2 0 . 0 % 1 2 7 3 . 8 5 1 2 7 3 . 8 2 1 2 7 9 . 5 1 2 7 7 . 6 1 2 7 4 . 6 1 2 7 3 . 9 1 . 9 -- 03 0 0 1 M 0 4 1 0 3 0 0 1 M 0 4 0 03 0 0 1 M 0 4 1 _ 0 3 0 0 1 M 0 4 0 8 5 12 ' ' D I A 5 1 . 8 % 1 2 7 5 . 8 4 1 2 7 4 . 3 5 1 2 8 0 . 1 1 2 7 9 . 5 1 2 7 6 . 1 1 2 7 4 . 6 1 . 0 -- 03 0 0 1 M 0 4 2 0 3 0 0 1 M 0 4 1 03 0 0 1 M 0 4 2 _ 0 3 0 0 1 M 0 4 1 1 7 5 12 ' ' D I A 3 0 . 6 % 1 2 7 7 . 0 9 1 2 7 6 . 0 4 1 2 8 0 . 7 1 2 8 0 . 1 1 2 7 7 . 5 1 2 7 6 . 1 1 . 0 -- 03 0 0 1 M 0 4 3 0 3 0 0 1 M 0 4 0 03 0 0 1 M 0 4 3 _ 0 3 0 0 1 M 0 4 0 4 5 15 ' ' D I A 5 0 . 5 % 1 2 7 4 . 5 6 1 2 7 4 . 3 5 1 2 7 9 . 5 1 2 7 9 . 5 1 2 7 4 . 9 1 2 7 4 . 6 0 . 9 -- 03 0 0 1 M 0 4 4 0 3 0 0 1 M 0 4 3 03 0 0 1 M 0 4 4 _ 0 3 0 0 1 M 0 4 3 1 7 5 12 ' ' D I A 4 1 . 1 % 1 2 7 6 . 7 4 1 2 7 4 . 8 1 1 2 8 0 . 4 1 2 7 9 . 5 1 2 7 7 . 1 1 2 7 4 . 9 0 . 9 -- 03 0 0 1 M 0 4 5 0 3 0 0 1 M 0 3 5 03 0 0 1 M 0 4 5 _ 0 3 0 0 1 M 0 3 5 2 3 2 30 ' ' D I A 41 0 . 9 % 1 2 6 8 . 2 7 1 2 6 6 . 1 6 1 2 7 5 . 1 1 2 7 0 . 6 1 2 6 9 . 5 1 2 6 6 . 7 1 9 . 1 -- 03 0 0 1 M 0 4 6 0 3 0 0 1 M 0 4 5 03 0 0 1 M 0 4 6 _ 0 3 0 0 1 M 0 4 5 5 3 24 ' ' D I A 11 0 . 2 % 1 2 6 9 . 5 6 1 2 6 9 . 4 4 1 2 7 4 . 2 1 2 7 5 . 1 1 2 7 0 . 5 1 2 6 9 . 5 6 . 2 -- 03 0 0 1 M 0 4 7 0 3 0 0 1 M 0 4 6 03 0 0 1 M 0 4 7 _ 0 3 0 0 1 M 0 4 6 2 8 6 24 ' ' D I A 18 0 . 6 % 1 2 7 2 . 5 7 1 2 7 0 . 9 0 1 2 7 7 . 5 1 2 7 4 . 2 1 2 7 3 . 3 1 2 7 0 . 5 4 . 9 -- 03 0 0 1 M 0 4 8 0 3 0 0 1 M 0 4 7 03 0 0 1 M 0 4 8 _ 0 3 0 0 1 M 0 4 7 2 1 5 24 ' ' D I A 13 0 . 3 % 1 2 7 4 . 6 0 1 2 7 3 . 9 6 1 2 7 9 . 7 1 2 7 7 . 5 1 2 7 5 . 5 1 2 7 3 . 3 4 . 9 -- 03 0 0 1 M 0 4 9 0 3 0 0 1 M 0 4 8 03 0 0 1 M 0 4 9 _ 0 3 0 0 1 M 0 4 8 3 4 2 24 ' ' D I A 20 0 . 7 % 1 2 7 6 . 9 3 1 2 7 4 . 6 0 1 2 8 2 . 0 1 2 7 9 . 7 1 2 7 7 . 5 1 2 7 5 . 5 3 . 9 -- 03 0 0 1 M 0 5 1 0 3 0 0 1 M 0 4 9 03 0 0 1 M 0 5 1 _ 0 3 0 0 1 M 0 4 9 1 0 7 24 ' ' D I A 13 0 . 3 % 1 2 7 7 . 2 7 1 2 7 6 . 9 3 1 2 8 2 . 6 1 2 8 2 . 0 1 2 7 8 . 0 1 2 7 7 . 5 3 . 5 -- 03 0 0 1 M 0 5 2 0 3 0 0 1 M 0 5 1 03 0 0 1 M 0 5 2 _ 0 3 0 0 1 M 0 5 1 2 2 4 24 ' ' D I A 13 0 . 3 % 1 2 7 7 . 9 7 1 2 7 7 . 2 7 1 2 8 2 . 2 1 2 8 2 . 6 1 2 7 8 . 7 1 2 7 8 . 0 3 . 5 -- 03 0 0 1 M 0 5 3 0 3 0 0 1 M 0 5 2 03 0 0 1 M 0 5 3 _ 0 3 0 0 1 M 0 5 2 1 6 9 24 ' ' D I A 13 0 . 3 % 1 2 7 8 . 5 6 1 2 7 8 . 0 7 1 2 8 3 . 0 1 2 8 2 . 2 1 2 7 9 . 2 1 2 7 8 . 7 2 . 4 -- 03 0 0 1 M 0 5 4 0 3 0 0 1 M 0 5 3 03 0 0 1 M 0 5 4 _ 0 3 0 0 1 M 0 5 3 1 8 1 12 ' ' D I A 4 1 . 0 % 1 2 8 0 . 5 9 1 2 7 8 . 8 1 1 2 8 4 . 2 1 2 8 3 . 0 1 2 8 0 . 9 1 2 7 9 . 2 1 . 0 -- 03 0 0 1 M 0 5 5 0 3 0 0 1 M 0 5 3 03 0 0 1 M 0 5 5 _ 0 3 0 0 1 M 0 5 3 6 1 18 ' ' D I A 5 0 . 2 % 1 2 7 8 . 9 1 1 2 7 8 . 8 1 1 2 8 2 . 5 1 2 8 3 . 0 1 2 7 9 . 5 1 2 7 9 . 2 1 . 4 -- 03 0 0 1 M 0 5 6 0 3 0 0 1 M 0 4 5 03 0 0 1 M 0 5 6 _ 0 3 0 0 1 M 0 4 5 2 6 5 30 ' ' D I A 32 0 . 6 % 1 2 6 9 . 7 6 1 2 6 8 . 2 7 1 2 7 5 . 5 1 2 7 5 . 1 1 2 7 0 . 8 1 2 6 9 . 5 1 2 . 1 -- 03 0 0 1 M 0 5 7 0 3 0 0 1 M 0 5 6 03 0 0 1 M 0 5 7 _ 0 3 0 0 1 M 0 5 6 5 0 18 ' ' D I A 10 0 . 8 % 1 2 7 0 . 8 0 1 2 7 0 . 3 9 1 2 7 5 . 1 1 2 7 5 . 5 1 2 7 1 . 5 1 2 7 0 . 8 4 . 1 -- 03 0 0 1 M 0 5 8 0 3 0 0 1 M 0 5 7 03 0 0 1 M 0 5 8 _ 0 3 0 0 1 M 0 5 7 3 1 6 18 ' ' D I A 8 0 . 6 % 1 2 7 2 . 8 2 1 2 7 1 . 0 0 1 2 7 7 . 9 1 2 7 5 . 1 1 2 7 3 . 5 1 2 7 1 . 5 3 . 3 -- 03 0 0 1 M 0 6 0 0 3 0 0 1 M 0 5 8 03 0 0 1 M 0 6 0 _ 0 3 0 0 1 M 0 5 8 3 3 5 15 ' ' D I A 6 0 . 7 % 1 2 7 5 . 3 9 1 2 7 3 . 0 7 1 2 7 9 . 6 1 2 7 7 . 9 1 2 7 6 . 1 1 2 7 3 . 5 3 . 3 -- 03 0 0 1 M 0 6 1 0 3 0 0 1 M 0 6 0 03 0 0 1 M 0 6 1 _ 0 3 0 0 1 M 0 6 0 2 6 3 15 ' ' D I A 5 0 . 5 % 1 2 7 6 . 8 5 1 2 7 5 . 5 9 1 2 8 0 . 9 1 2 7 9 . 6 1 2 7 7 . 4 1 2 7 6 . 1 1 . 8 -- 03 0 0 1 M 0 6 3 0 3 0 0 1 M 0 6 1 03 0 0 1 M 0 6 3 _ 0 3 0 0 1 M 0 6 1 3 8 5 12 ' ' D I A 3 0 . 5 % 1 2 7 8 . 8 7 1 2 7 7 . 1 0 1 2 8 1 . 9 1 2 8 0 . 9 1 2 7 9 . 3 1 2 7 7 . 4 0 . 8 -- 03 0 0 1 M 0 6 5 0 3 0 0 1 M 0 5 6 03 0 0 1 M 0 6 5 _ 0 3 0 0 1 M 0 5 6 7 2 30 ' ' D I A 27 0 . 4 % 1 2 7 0 . 0 6 1 2 6 9 . 7 6 1 2 7 5 . 0 1 2 7 5 . 5 1 2 7 1 . 0 1 2 7 0 . 8 8 . 0 -- 03 0 0 1 M 0 6 6 0 3 0 0 1 M 0 6 5 03 0 0 1 M 0 6 6 _ 0 3 0 0 1 M 0 6 5 1 9 0 30 ' ' D I A 17 0 . 2 % 1 2 7 0 . 3 6 1 2 7 0 . 0 6 1 2 7 5 . 7 1 2 7 5 . 0 1 2 7 1 . 5 1 2 7 1 . 0 8 . 0 -- 03 0 0 1 M 0 6 8 0 3 0 0 1 M 0 6 6 03 0 0 1 M 0 6 8 _ 0 3 0 0 1 M 0 6 6 4 8 18 ' ' D I A 15 1 . 9 % 1 2 7 1 . 7 9 1 2 7 0 . 8 6 1 2 7 5 . 4 1 2 7 5 . 7 1 2 7 2 . 3 1 2 7 1 . 5 3 . 3 -- 03 0 0 1 M 0 6 9 0 3 0 0 1 M 0 6 8 03 0 0 1 M 0 6 9 _ 0 3 0 0 1 M 0 6 8 3 6 1 18 ' ' D I A 7 0 . 5 % 1 2 7 3 . 6 5 1 2 7 1 . 9 9 1 2 7 7 . 9 1 2 7 5 . 4 1 2 7 4 . 2 1 2 7 2 . 3 2 . 5 -- 03 0 0 1 M 0 7 0 0 3 0 0 1 M 0 6 9 03 0 0 1 M 0 7 0 _ 0 3 0 0 1 M 0 6 9 2 8 3 15 ' ' D I A 5 0 . 5 % 1 2 7 5 . 3 4 1 2 7 3 . 9 0 1 2 7 9 . 5 1 2 7 7 . 9 1 2 7 6 . 0 1 2 7 4 . 2 2 . 5 -- 03 0 0 1 M 0 7 1 0 3 0 0 1 M 0 7 0 03 0 0 1 M 0 7 1 _ 0 3 0 0 1 M 0 7 0 2 8 9 12 ' ' D I A 2 0 . 5 % 1 2 7 6 . 8 4 1 2 7 5 . 5 4 1 2 8 1 . 2 1 2 7 9 . 5 1 2 7 7 . 3 1 2 7 6 . 0 1 . 0 -- 03 0 0 1 M 0 7 2 0 3 0 0 1 M 0 7 1 03 0 0 1 M 0 7 2 _ 0 3 0 0 1 M 0 7 1 2 3 3 12 ' ' D I A 3 0 . 7 % 1 2 7 8 . 6 9 1 2 7 7 . 0 4 1 2 8 2 . 2 1 2 8 1 . 2 1 2 7 9 . 1 1 2 7 7 . 3 1 . 0 -- 03 0 0 1 M 0 7 3 0 3 0 0 1 M 0 6 6 03 0 0 1 M 0 7 3 _ 0 3 0 0 1 M 0 6 6 1 2 9 24 ' ' D I A 12 0 . 3 % 1 2 7 1 . 1 9 1 2 7 0 . 8 6 1 2 7 5 . 2 1 2 7 5 . 7 1 2 7 2 . 0 1 2 7 1 . 5 4 . 6 -- 03 0 0 1 M 0 7 4 0 3 0 0 1 M 0 7 3 03 0 0 1 M 0 7 4 _ 0 3 0 0 1 M 0 7 3 1 3 0 24 ' ' D I A 10 0 . 2 % 1 2 7 1 . 5 4 1 2 7 1 . 2 9 1 2 7 5 . 9 1 2 7 5 . 2 1 2 7 2 . 4 1 2 7 2 . 0 3 . 9 -- 03 0 0 1 M 0 7 6 0 3 0 0 1 M 0 7 4 03 0 0 1 M 0 7 6 _ 0 3 0 0 1 M 0 7 4 5 1 24 ' ' D I A 25 1 . 1 % 1 2 7 2 . 1 1 1 2 7 1 . 5 4 1 2 7 6 . 1 1 2 7 5 . 9 1 2 7 2 . 7 1 2 7 2 . 4 3 . 9 -- 03 0 0 1 M 0 7 7 0 3 0 0 1 M 0 7 6 03 0 0 1 M 0 7 7 _ 0 3 0 0 1 M 0 7 6 3 6 6 18 ' ' D I A 9 0 . 6 % 1 2 7 4 . 4 0 1 2 7 2 . 1 1 1 2 7 8 . 0 1 2 7 6 . 1 1 2 7 5 . 0 1 2 7 2 . 7 3 . 0 -- 03 0 0 1 M 0 7 8 0 3 0 0 1 M 0 7 7 03 0 0 1 M 0 7 8 _ 0 3 0 0 1 M 0 7 7 3 5 1 15 ' ' D I A 4 0 . 4 % 1 2 7 6 . 4 1 1 2 7 4 . 9 0 1 2 7 9 . 3 1 2 7 8 . 0 1 2 7 6 . 9 1 2 7 5 . 0 1 . 4 -- 03 0 0 1 M 0 7 9 0 3 0 0 1 M 0 7 8 03 0 0 1 M 0 7 9 _ 0 3 0 0 1 M 0 7 8 3 0 1 15 ' ' D I A 5 0 . 6 % 1 2 7 8 . 1 2 1 2 7 6 . 4 1 1 2 8 1 . 1 1 2 7 9 . 3 1 2 7 8 . 6 1 2 7 6 . 9 1 . 4 -- 03 0 0 1 M 0 8 0 0 3 0 0 1 M 0 7 9 03 0 0 1 M 0 8 0 _ 0 3 0 0 1 M 0 7 9 3 0 8 12 ' ' D I A 2 0 . 3 % 1 2 7 9 . 0 7 1 2 7 8 . 1 2 1 2 8 2 . 7 1 2 8 1 . 1 1 2 7 9 . 7 1 2 7 8 . 6 1 . 4 -- 03 0 0 1 M 1 0 0 0 3 0 0 1 M 0 3 2 03 0 0 1 M 1 0 0 _ 0 3 0 0 1 M 0 3 2 3 7 18 ' ' D I A 12 1 . 3 % 1 2 5 8 . 4 0 1 2 5 7 . 9 2 1 2 6 2 . 0 1 2 6 2 . 5 1 2 5 8 . 9 1 2 5 7 . 0 3 . 2 -- 03 0 0 1 M 1 0 1 0 3 0 0 1 M 1 0 0 03 0 0 1 M 1 0 1 _ 0 3 0 0 1 M 1 0 0 3 3 9 18 ' ' D I A 18 2 . 6 % 1 2 6 7 . 6 1 1 2 5 8 . 6 8 1 2 7 1 . 2 1 2 6 2 . 0 1 2 6 8 . 0 1 2 5 8 . 9 3 . 2 -- 03 0 0 1 M 1 0 2 0 3 0 0 1 M 1 0 1 03 0 0 1 M 1 0 2 _ 0 3 0 0 1 M 1 0 1 3 4 5 18 ' ' D I A 12 1 . 2 % 1 2 7 2 . 5 9 1 2 6 8 . 3 9 1 2 7 6 . 4 1 2 7 1 . 2 1 2 7 3 . 0 1 2 6 8 . 0 1 . 9 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 7 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 3 , S u b - U n i t 2 03 0 0 2 C 0 0 1 C 0 3 0 0 2 J 0 0 3 0 0 2 C 0 0 1 _ C 0 3 0 0 2 J 0 1 9 5 2 4 ' ' D I A 2 9 1 . 5 % 1 2 7 1 . 3 1 1 2 6 8 . 3 1 1 2 7 8 . 3 1 2 7 0 . 3 1 2 7 2 . 4 1 2 7 0 . 3 1 6 . 5 - - 03 0 0 2 C 0 0 2 0 3 0 0 2 C 0 0 1 0 3 0 0 2 C 0 0 2 _ 0 3 0 0 2 C 0 0 1 2 0 1 1 2 ' ' D I A 6 2 . 8 % 1 2 7 7 . 0 0 1 2 7 1 . 3 1 1 2 7 9 . 2 1 2 7 8 . 3 1 2 7 7 . 2 1 2 7 2 . 4 0 . 8 - - 03 0 0 2 C 0 0 3 0 3 0 0 2 C 0 0 1 0 3 0 0 2 C 0 0 3 _ 0 3 0 0 2 C 0 0 1 5 2 1 8 ' ' D I A 1 2 1 . 1 % 1 2 7 1 . 9 1 1 2 7 1 . 3 1 1 2 7 7 . 5 1 2 7 8 . 3 1 2 7 3 . 4 1 2 7 2 . 4 1 5 . 2 - - 03 0 0 2 C 0 0 4 0 3 0 0 2 C 0 0 3 P 0 3 0 0 2 C 0 0 4 _ 0 3 0 0 2 C 0 0 3 3 8 0 2 4 ' ' D I A 2 9 1 . 5 % 1 2 7 7 . 6 1 1 2 7 1 . 9 1 1 2 8 2 . 8 1 2 7 7 . 5 1 2 7 8 . 6 1 2 7 3 . 4 1 5 . 2 - - 03 0 0 2 C 0 0 5 0 3 0 0 2 M 0 1 0 P 0 3 0 0 2 C 0 0 5 _ 0 3 0 0 2 M 0 1 0 1 5 7 2 4 ' ' D I A 1 7 0 . 5 % 1 2 7 9 . 3 4 1 2 7 8 . 5 0 1 2 8 5 . 8 1 2 8 4 . 3 1 2 8 0 . 5 1 2 7 9 . 9 1 0 . 3 - - 03 0 0 2 C 0 0 6 0 3 0 0 2 C 0 0 5 P 0 3 0 0 2 C 0 0 6 _ 0 3 0 0 2 C 0 0 5 1 9 1 2 4 ' ' D I A 1 1 0 . 2 % 1 2 7 9 . 7 5 1 2 7 9 . 3 4 1 2 8 7 . 0 1 2 8 5 . 8 1 2 8 1 . 2 1 2 8 0 . 5 1 0 . 3 - - 03 0 0 2 C 0 0 7 0 3 0 0 2 C 0 0 6 P 0 3 0 0 2 C 0 0 7 _ 0 3 0 0 2 C 0 0 6 1 7 2 2 4 ' ' D I A 1 3 0 . 3 % 1 2 8 0 . 2 9 1 2 7 9 . 7 5 1 2 8 7 . 3 1 2 8 7 . 0 1 2 8 1 . 6 1 2 8 1 . 2 9 . 6 - - 03 0 0 2 C 0 0 9 0 3 0 0 2 C 0 0 7 P 0 3 0 0 2 C 0 0 9 _ 0 3 0 0 2 C 0 0 7 1 3 8 2 4 ' ' D I A 1 0 0 . 2 % 1 2 8 0 . 5 3 1 2 8 0 . 2 9 1 2 8 8 . 1 1 2 8 7 . 3 1 2 8 2 . 0 1 2 8 1 . 6 9 . 6 - - 03 0 0 2 C 0 1 1 0 3 0 0 2 M 0 1 2 P 0 3 0 0 2 C 0 1 1 _ 0 3 0 0 2 M 0 1 2 4 1 2 4 ' ' D I A 2 6 1 . 3 % 1 2 8 1 . 4 0 1 2 8 0 . 8 6 1 2 8 8 . 2 1 2 8 8 . 0 1 2 8 2 . 3 1 2 8 2 . 3 8 . 8 - - 03 0 0 2 C 0 1 3 0 3 0 0 2 C 0 1 1 P 0 3 0 0 2 C 0 1 3 _ 0 3 0 0 2 C 0 1 1 1 4 0 1 8 ' ' D I A 9 0 . 7 % 1 2 8 2 . 3 5 1 2 8 1 . 4 0 1 2 8 8 . 0 1 2 8 8 . 2 1 2 8 3 . 5 1 2 8 2 . 3 8 . 8 - - 03 0 0 2 C 0 1 5 0 3 0 0 2 C 0 1 3 P 0 3 0 0 2 C 0 1 5 _ 0 3 0 0 2 C 0 1 3 1 4 8 1 8 ' ' D I A 1 2 1 . 2 % 1 2 8 4 . 1 0 1 2 8 2 . 3 5 1 2 8 8 . 0 1 2 8 8 . 0 1 2 8 4 . 9 1 2 8 3 . 5 6 . 6 - - 03 0 0 2 C 0 1 7 0 3 0 0 2 C 0 1 5 P 0 3 0 0 2 C 0 1 7 _ 0 3 0 0 2 C 0 1 5 1 4 6 1 8 ' ' D I A 5 0 . 2 % 1 2 8 4 . 4 1 1 2 8 4 . 1 0 1 2 8 8 . 0 1 2 8 8 . 0 1 2 8 5 . 2 1 2 8 4 . 9 2 . 6 - - 03 0 0 2 C 0 1 9 0 3 0 0 2 C 0 1 7 P 0 3 0 0 2 C 0 1 9 _ 0 3 0 0 2 C 0 1 7 1 3 1 1 8 ' ' D I A 5 0 . 2 % 1 2 8 4 . 7 2 1 2 8 4 . 4 1 1 2 8 7 . 3 1 2 8 8 . 0 1 2 8 5 . 2 1 2 8 5 . 2 0 . 5 - - 03 0 0 2 C 0 2 0 0 3 0 0 2 M 0 1 0 0 3 0 0 2 C 0 2 0 _ 0 3 0 0 2 M 0 1 0 3 6 2 4 ' ' D I A 1 0 0 . 2 % 1 2 7 8 . 5 7 1 2 7 8 . 5 0 1 2 8 4 . 3 1 2 8 4 . 3 1 2 7 9 . 9 1 2 7 9 . 9 5 . 3 - - 03 0 0 2 C 0 2 5 0 3 0 0 2 C 0 2 0 D o n _ J o n e s _ S w a l e 1 8 7 2 ' H , 5 ' B W , 4 S S C h a n n e l 7 1 0 . 5 % 1 2 8 0 . 6 0 1 2 7 9 . 7 0 1 2 8 2 . 6 1 2 8 4 . 3 1 2 8 1 . 0 1 2 7 9 . 9 2 . 1 - - 03 0 0 2 C 0 3 0 0 3 0 0 2 C 0 0 2 0 3 0 0 2 C 0 3 0 _ 0 3 0 0 2 C 0 0 2 1 9 8 1 2 ' ' D I A 4 1 . 5 % 1 2 8 0 . 0 4 1 2 7 7 . 0 0 1 2 8 2 . 5 1 2 7 9 . 2 1 2 8 0 . 3 1 2 7 7 . 2 0 . 8 - - 03 0 0 2 C 0 5 0 0 3 0 0 2 M 0 3 3 0 3 0 0 2 C 0 5 0 _ 0 3 0 0 2 M 0 3 3 1 0 6 1 2 ' ' D I A 4 1 . 1 % 1 2 8 2 . 9 5 1 2 8 1 . 8 1 1 2 8 7 . 9 1 2 8 6 . 7 1 2 8 6 . 1 1 2 8 6 . 0 1 . 1 - - 03 0 0 4 C 2 0 0 C 0 3 0 0 2 J 9 C 0 3 0 0 4 C 2 0 0 _ C 0 3 0 0 2 J 9 7 8 1 8 ' ' D I A 7 0 . 5 % 1 2 5 8 . 1 6 1 2 5 7 . 7 7 1 2 6 6 . 2 1 2 6 1 . 0 1 2 5 8 . 8 1 2 5 8 . 4 2 . 9 -- C0 3 0 0 2 J 0 C 0 3 0 0 2 J 1 C 0 3 0 0 2 J 0 _ C 0 3 0 0 2 J 1 5 0 0 2 ' H , 1 . 5 ' B W , 2 S S C h a n n e l 2 2 0 . 3 % 1 2 6 8 . 3 1 1 2 6 6 . 9 3 1 2 7 0 . 3 1 2 6 9 . 9 1 2 7 0 . 3 1 2 6 7 . 9 1 6 . 5 - - C0 3 0 0 2 J 1 C 0 3 0 0 2 J 2 C 0 3 0 0 2 J 1 _ C 0 3 0 0 2 J 2 4 4 5 2 ' H , 1 . 5 ' B W , 2 S S C h a n n e l 6 9 2 . 7 % 1 2 6 6 . 9 3 1 2 5 5 . 0 0 1 2 6 9 . 9 1 2 5 8 . 0 1 2 6 7 . 9 1 2 5 6 . 7 1 4 . 6 - - C0 3 0 0 2 J 2 C 0 3 0 0 2 J 3 C 0 3 0 0 2 J 2 _ C 0 3 0 0 2 J 3 3 9 2 2 ' H , 1 . 5 ' B W , 2 S S C h a n n e l 3 0 0 . 5 % 1 2 5 5 . 0 0 1 2 5 3 . 0 0 1 2 5 8 . 0 1 2 5 6 . 0 1 2 5 6 . 7 1 2 5 4 . 8 2 0 . 3 - - C0 3 0 0 2 J 3 C 0 3 0 0 2 J 4 C 0 3 0 0 2 J 3 _ C 0 3 0 0 2 J 4 3 8 6 2 ' H , 2 ' B W , 2 S S C h a n n e l 3 4 0 . 5 % 1 2 5 3 . 0 0 1 2 5 1 . 0 0 1 2 5 6 . 0 1 2 5 4 . 0 1 2 5 4 . 8 1 2 5 2 . 9 2 5 . 8 - - C0 3 0 0 2 J 4 C 0 3 0 0 2 J 5 C 0 3 0 0 2 J 4 _ C 0 3 0 0 2 J 5 6 2 4 2 . 5 ' H , 4 ' B W , 2 S S C h a n n e l 5 9 0 . 3 % 1 2 5 1 . 0 0 1 2 4 9 . 2 0 1 2 5 4 . 0 1 2 5 3 . 0 1 2 5 2 . 9 1 2 5 1 . 1 3 2 . 5 - - C0 3 0 0 2 J 5 C 0 3 0 0 2 J 6 C 0 3 0 0 2 J 5 _ C 0 3 0 0 2 J 6 2 1 6 2 . 5 ' H , 4 ' B W , 2 S S C h a n n e l 6 2 0 . 3 % 1 2 4 9 . 2 0 1 2 4 8 . 5 0 1 2 5 3 . 0 1 2 5 3 . 0 1 2 5 1 . 1 1 2 5 0 . 5 3 3 . 4 - - C0 3 0 0 2 J 6 C 0 3 0 0 2 J 7 C 0 3 0 0 2 J 6 _ C 0 3 0 0 2 J 7 5 9 3 6 ' ' D I A 4 7 0 . 5 % 1 2 4 8 . 5 0 1 2 4 8 . 2 0 1 2 5 3 . 0 1 2 5 3 . 0 1 2 5 0 . 5 1 2 4 8 . 9 3 6 . 5 - - C0 3 0 0 2 J 7 C 0 3 0 0 2 J 8 C 0 3 0 0 2 J 7 _ C 0 3 0 0 2 J 8 8 4 8 2 . 5 ' H , 4 ' B W , 2 S S C h a n n e l 3 0 4 0 . 8 % 1 2 4 8 . 0 0 1 2 4 1 . 0 0 1 2 5 3 . 0 1 2 4 4 . 0 1 2 4 8 . 9 1 2 4 1 . 5 3 6 . 5 - - C0 3 0 0 2 J 9 C 0 3 0 0 2 J 2 C 0 3 0 0 2 J 9 _ C 0 3 0 0 2 J 2 5 9 2 2 ' H , 1 ' B W , 2 S S C h a n n e l 2 4 0 . 4 % 1 2 5 7 . 6 0 1 2 5 5 . 0 0 1 2 6 1 . 0 1 2 5 8 . 0 1 2 5 8 . 4 1 2 5 6 . 7 2 . 9 - - 03 0 0 2 M 0 1 0 0 3 0 0 2 C 0 0 4 P 0 3 0 0 2 M 0 1 0 _ 0 3 0 0 2 C 0 0 4 1 4 0 2 4 ' ' D I A 1 9 0 . 6 % 1 2 7 8 . 5 0 1 2 7 7 . 6 1 1 2 8 4 . 3 1 2 8 2 . 8 1 2 7 9 . 9 1 2 7 8 . 6 1 5 . 2 - - 03 0 0 2 M 0 1 2 0 3 0 0 2 C 0 0 9 P 0 3 0 0 2 M 0 1 2 _ 0 3 0 0 2 C 0 0 9 1 4 0 2 4 ' ' D I A 1 1 0 . 2 % 1 2 8 0 . 8 6 1 2 8 0 . 5 3 1 2 8 8 . 0 1 2 8 8 . 1 1 2 8 2 . 3 1 2 8 2 . 0 8 . 8 - - 03 0 0 2 M 0 2 0 D o n _ J o n e s 0 3 0 0 2 M 0 2 0 _ 0 3 0 0 2 P 0 0 1 9 8 1 2 ' ' D I A 2 0 . 2 % 1 2 7 9 . 5 0 1 2 7 9 . 3 1 1 2 8 4 . 4 1 2 8 4 . 3 1 2 8 2 . 9 1 2 8 1 . 8 4 . 1 - - 03 0 0 2 M 0 2 1 0 3 0 0 2 M 0 2 0 0 3 0 0 2 M 0 2 1 _ 0 3 0 0 2 M 0 2 0 2 3 6 1 2 ' ' D I A 1 0 . 2 % 1 2 7 9 . 8 8 1 2 7 9 . 5 0 1 2 8 6 . 1 1 2 8 4 . 4 1 2 8 4 . 2 1 2 8 2 . 9 2 . 7 - - 03 0 0 2 M 0 2 2 0 3 0 0 2 M 0 2 1 0 3 0 0 2 M 0 2 2 _ 0 3 0 0 2 M 0 2 1 1 0 2 1 2 ' ' D I A 1 0 . 1 % 1 2 8 0 . 0 9 1 2 7 9 . 9 8 1 2 8 7 . 8 1 2 8 6 . 1 1 2 8 4 . 7 1 2 8 4 . 2 2 . 7 - - 03 0 0 2 M 0 3 0 0 3 0 0 2 M 0 2 2 0 3 0 0 2 M 0 3 0 _ 0 3 0 0 2 M 0 2 2 1 9 8 1 2 ' ' D I A 1 0 . 2 % 1 2 8 0 . 5 1 1 2 8 0 . 1 9 1 2 8 6 . 9 1 2 8 7 . 8 1 2 8 5 . 8 1 2 8 4 . 7 2 . 7 - - 03 0 0 2 M 0 3 1 0 3 0 0 2 M 0 3 0 0 3 0 0 2 M 0 3 1 _ 0 3 0 0 2 M 0 3 0 3 7 1 2 ' ' D I A 2 0 . 3 % 1 2 8 0 . 7 1 1 2 8 0 . 6 1 1 2 8 7 . 6 1 2 8 6 . 9 1 2 8 5 . 8 1 2 8 5 . 8 1 . 0 - - 03 0 0 2 M 0 3 2 0 3 0 0 2 M 0 3 1 0 3 0 0 2 M 0 3 2 _ 0 3 0 0 2 M 0 3 1 1 9 4 1 2 ' ' D I A 2 0 . 3 % 1 2 8 1 . 3 1 1 2 8 0 . 7 1 1 2 8 8 . 6 1 2 8 7 . 6 1 2 8 5 . 9 1 2 8 5 . 8 1 . 0 - - 03 0 0 2 M 0 3 3 0 3 0 0 2 M 0 3 2 0 3 0 0 2 M 0 3 3 _ 0 3 0 0 2 M 0 3 2 1 0 2 1 2 ' ' D I A 2 0 . 3 % 1 2 8 1 . 7 1 1 2 8 1 . 4 1 1 2 8 6 . 7 1 2 8 8 . 6 1 2 8 6 . 0 1 2 8 5 . 9 1 . 0 - - 03 0 0 2 M 0 3 4 0 3 0 0 2 C 0 5 0 0 3 0 0 2 M 0 3 4 _ 0 3 0 0 2 C 0 5 0 6 1 1 2 ' ' D I A 4 1 . 1 % 1 2 8 3 . 6 2 1 2 8 2 . 9 5 1 2 9 0 . 2 1 2 8 7 . 9 1 2 8 6 . 1 1 2 8 6 . 1 1 . 0 - - Un i t 3 , S u b - U n i t 3 ( R e s u l t s p r o v i d e d d u e t o c o n n e c t i o n w i t h E a s t s i d e T O D ) 03 0 0 3 C 0 0 1 0 3 0 0 3 M 0 0 1 0 3 0 0 3 C 0 0 1 _ 0 3 0 0 3 M 0 0 1 1 2 8 1 8 ' ' D I A 7 0 . 4 % 1 2 6 3 . 8 1 1 2 6 3 . 3 1 1 2 6 5 . 8 1 2 7 0 . 3 1 2 6 4 . 4 1 2 6 4 . 4 0 . 6 - - 03 0 0 3 C 0 0 2 0 3 0 0 3 M 0 0 1 0 3 0 0 3 C 0 0 2 _ 0 3 0 0 3 M 0 0 1 1 5 4 3 6 ' ' D I A 7 2 1 . 1 % 1 2 6 4 . 9 6 1 2 6 3 . 3 1 1 2 7 1 . 2 1 2 7 0 . 3 1 2 6 6 . 1 1 2 6 4 . 4 2 3 . 2 - - 03 0 0 3 C 0 5 0 0 3 0 0 3 C 0 4 0 0 3 0 0 3 C 0 5 0 _ 0 3 0 0 3 C 0 4 0 2 5 7 3 ' H , 2 . 5 ' B W , 0 . 5 S S C h a n n e l 4 0 0 . 9 % 1 2 7 3 . 5 2 1 2 7 1 . 2 2 1 2 7 7 . 0 1 2 7 5 . 2 1 2 7 5 . 5 1 2 7 2 . 2 1 3 . 7 - - 03 0 0 3 C 0 5 1 0 3 0 0 3 C 0 5 0 0 3 0 0 3 C 0 5 1 _ 0 3 0 0 3 C 0 5 0 2 3 9 3 6 ' ' D I A 5 3 0 . 6 % 1 2 7 4 . 9 1 1 2 7 3 . 5 2 1 2 8 0 . 7 1 2 7 7 . 0 1 2 7 6 . 0 1 2 7 5 . 5 1 3 . 7 - - 03 0 0 3 C 0 5 2 0 3 0 0 3 C 0 5 1 0 3 0 0 3 C 0 5 2 _ 0 3 0 0 3 C 0 5 1 7 7 3 6 ' ' D I A 3 4 0 . 3 % 1 2 7 5 . 3 1 1 2 7 5 . 1 1 1 2 8 0 . 0 1 2 8 0 . 7 1 2 7 6 . 0 1 2 7 6 . 0 3 . 4 - - 03 0 0 3 C 0 5 3 0 3 0 0 3 C 0 5 2 0 3 0 0 3 C 0 5 3 _ 0 3 0 0 3 C 0 5 2 8 8 3 6 ' ' D I A 8 5 1 . 4 % 1 2 7 6 . 7 2 1 2 7 5 . 4 4 1 2 8 0 . 2 1 2 8 0 . 0 1 2 7 7 . 1 1 2 7 6 . 0 3 . 4 - - 03 0 0 3 M 0 0 0 0 3 0 0 3 O 0 0 1 0 3 0 0 3 M 0 0 0 _ 0 3 0 0 3 O 0 0 1 6 5 3 3 6 ' ' D I A 8 3 1 . 4 % 1 2 5 3 . 5 2 1 2 4 4 . 3 1 1 2 6 0 . 5 1 2 5 1 . 3 1 2 5 4 . 9 1 2 4 5 . 7 3 4 . 9 - - 03 0 0 3 M 0 0 1 0 3 0 0 3 M 0 0 0 0 3 0 0 3 M 0 0 1 _ 0 3 0 0 3 M 0 0 0 6 9 3 3 6 ' ' D I A 8 4 1 . 4 % 1 2 6 3 . 3 1 1 2 5 3 . 5 2 1 2 7 0 . 3 1 2 6 0 . 5 1 2 6 4 . 4 1 2 5 4 . 9 2 4 . 3 - - 03 0 0 3 M 0 1 1 0 3 0 0 3 C 0 5 1 0 3 0 0 3 M 0 1 1 _ 0 3 0 0 3 C 0 5 1 1 7 3 3 0 ' ' D I A 6 8 2 . 3 % 1 2 7 9 . 0 8 1 2 7 5 . 1 1 1 2 8 6 . 1 1 2 8 0 . 7 1 2 7 9 . 5 1 2 7 6 . 0 4 . 8 - - 03 0 0 3 M 0 1 2 0 3 0 0 3 M 0 1 1 0 3 0 0 3 M 0 1 2 _ 0 3 0 0 3 M 0 1 1 3 3 1 2 4 ' ' D I A 3 8 2 . 7 % 1 2 8 7 . 9 9 1 2 7 9 . 0 8 1 2 9 3 . 8 1 2 8 6 . 1 1 2 8 8 . 0 1 2 7 9 . 5 0 . 0 - - 03 0 0 3 M 0 1 3 0 3 0 0 3 M 0 1 2 0 3 0 0 3 M 0 1 3 _ 0 3 0 0 3 M 0 1 2 3 3 4 2 4 ' ' D I A 1 6 0 . 5 % 1 2 8 9 . 6 9 1 2 8 7 . 9 9 1 2 9 3 . 5 1 2 9 3 . 8 1 2 8 8 . 3 1 2 8 8 . 0 1 2 . 3 - - 03 0 0 3 M 0 1 3 0 3 0 0 4 C 1 0 5 0 3 0 0 3 M 0 1 3 _ 0 3 0 0 4 C 1 0 5 3 3 4 1 8 ' ' D I A 2 0 0 . 5 % 1 2 8 9 . 6 9 1 2 8 7 . 9 9 1 2 9 3 . 5 1 2 9 2 . 0 1 2 8 8 . 3 1 2 8 7 . 1 1 2 . 3 - - 03 0 0 3 M 0 1 4 0 3 0 0 3 M 0 1 3 0 3 0 0 3 M 0 1 4 _ 0 3 0 0 3 M 0 1 3 2 2 8 2 4 ' ' D I A 6 0 . 1 % 1 2 8 7 . 6 3 1 2 8 7 . 4 6 1 2 9 1 . 9 1 2 9 3 . 5 1 2 8 8 . 7 1 2 8 8 . 3 4 . 6 - - 03 0 0 3 M 0 1 5 0 3 0 0 3 M 0 1 4 0 3 0 0 3 M 0 1 5 _ 0 3 0 0 3 M 0 1 4 2 5 0 2 4 ' ' D I A 1 5 0 . 4 % 1 2 8 8 . 8 3 1 2 8 7 . 8 3 1 2 9 3 . 7 1 2 9 1 . 9 1 2 8 9 . 6 1 2 8 8 . 7 4 . 6 - - 03 0 0 3 M 0 1 6 0 3 0 0 3 M 0 1 5 0 3 0 0 3 M 0 1 6 _ 0 3 0 0 3 M 0 1 5 2 0 0 2 4 ' ' D I A 1 6 0 . 5 % 1 2 8 9 . 7 3 1 2 8 8 . 8 3 1 2 9 5 . 1 1 2 9 3 . 7 1 2 9 0 . 5 1 2 8 9 . 6 4 . 6 - - 03 0 0 3 M 0 1 7 0 3 0 0 3 M 0 1 6 0 3 0 0 3 M 0 1 7 _ 0 3 0 0 3 M 0 1 6 1 7 6 1 8 ' ' D I A 7 0 . 5 % 1 2 9 0 . 5 3 1 2 8 9 . 7 3 1 2 9 5 . 8 1 2 9 5 . 1 1 2 9 1 . 4 1 2 9 0 . 5 4 . 6 - - P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 8 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 3 M 0 1 8 0 3 0 0 3 M 0 1 7 03 0 0 3 M 0 1 8 _ 0 3 0 0 3 M 0 1 7 1 4 9 18 ' ' D I A 7 0 . 4 % 1 2 9 1 . 1 3 1 2 9 0 . 5 3 1 2 9 6 . 1 1 2 9 5 . 8 1 2 9 2 . 0 1 2 9 1 . 4 4 . 6 -- 03 0 0 3 M 0 1 9 0 3 0 0 3 M 0 1 8 03 0 0 3 M 0 1 9 _ 0 3 0 0 3 M 0 1 8 1 3 9 12 ' ' D I A 2 0 . 3 % 1 2 9 1 . 5 0 1 2 9 1 . 1 3 1 2 9 6 . 2 1 2 9 6 . 1 1 2 9 6 . 2 1 2 9 2 . 0 4 . 6 -- 03 0 0 3 M 0 2 0 0 3 0 0 3 M 0 1 9 03 0 0 3 M 0 2 0 _ 0 3 0 0 3 M 0 1 9 1 8 6 12 ' ' D I A 2 0 . 3 % 1 2 9 2 . 1 0 1 2 9 1 . 5 0 1 2 9 6 . 4 1 2 9 6 . 2 1 2 9 6 . 9 1 2 9 6 . 2 4 . 6 Future 10-yr Un i t 3 , S u b - U n i t 4 03 0 0 4 C 0 0 3 0 3 0 0 4 M 0 0 8 03 0 0 4 C 0 0 3 _ 0 3 0 0 4 M 0 0 8 2 9 5 15 ' ' D I A 9 2 . 0 % 1 2 6 4 . 2 8 1 2 5 8 . 4 1 1 2 6 8 . 0 1 2 6 7 . 3 1 2 6 4 . 6 1 2 5 8 . 6 1 . 4 -- 03 0 0 4 C 0 0 5 0 3 0 0 4 C 0 0 3 03 0 0 4 C 0 0 5 _ 0 3 0 0 4 C 0 0 3 2 0 8 15 ' ' D I A 6 0 . 7 % 1 2 6 5 . 8 0 1 2 6 4 . 2 8 1 2 6 9 . 4 1 2 6 8 . 0 1 2 6 6 . 2 1 2 6 4 . 6 1 . 4 -- 03 0 0 4 C 0 0 6 0 3 0 0 4 C 0 0 5 03 0 0 4 C 0 0 6 _ 0 3 0 0 4 C 0 0 5 1 7 4 12 ' ' D I A 2 0 . 2 % 1 2 6 6 . 1 9 1 2 6 5 . 8 0 1 2 6 9 . 7 1 2 6 9 . 4 1 2 6 6 . 9 1 2 6 6 . 2 1 . 4 -- 03 0 0 4 C 0 0 9 0 3 0 0 4 M 0 0 7 03 0 0 4 C 0 0 9 _ 0 3 0 0 4 M 0 0 7 1 9 0 24 ' ' D I A 42 5 . 3 % 1 2 6 0 . 9 5 1 2 5 0 . 8 6 1 2 6 7 . 1 1 2 6 7 . 3 1 2 6 1 . 1 1 2 5 3 . 1 0 . 4 -- 03 0 0 4 C 0 1 1 0 3 0 0 4 C 0 0 9 03 0 0 4 C 0 1 1 _ 0 3 0 0 4 C 0 0 9 2 1 5 12 ' ' D I A 2 0 . 3 % 1 2 6 1 . 5 8 1 2 6 0 . 9 5 1 2 6 6 . 6 1 2 6 7 . 1 1 2 6 1 . 9 1 2 6 1 . 1 0 . 4 -- 03 0 0 4 C 0 2 2 0 3 0 0 4 M 0 1 3 03 0 0 4 C 0 2 2 _ 0 3 0 0 4 M 0 1 3 5 2 24 ' ' D I A 28 1 . 3 % 1 2 6 0 . 7 1 1 2 6 0 . 0 1 1 2 6 4 . 2 1 2 6 4 . 2 1 2 6 1 . 3 1 2 5 9 . 3 5 . 5 -- 03 0 0 4 C 0 3 5 0 3 0 0 4 C 0 0 6 03 0 0 4 C 0 3 5 _ 0 3 0 0 4 C 0 0 6 3 1 6 12 ' ' D I A 2 0 . 4 % 1 2 6 7 . 4 8 1 2 6 6 . 1 9 1 2 7 0 . 8 1 2 6 9 . 7 1 2 6 8 . 0 1 2 6 6 . 9 1 . 4 -- 03 0 0 4 C 0 4 3 0 3 0 0 4 M 0 3 3 03 0 0 4 C 0 4 3 _ 0 3 0 0 4 M 0 3 3 4 4 12 ' ' D I A 5 1 . 8 % 1 2 5 6 . 8 1 1 2 5 6 . 0 1 1 2 6 2 . 7 1 2 6 3 . 5 1 2 5 7 . 2 1 2 5 6 . 9 1 . 5 -- 03 0 0 4 C 0 5 6 0 3 0 0 4 M 0 4 1 03 0 0 4 C 0 5 6 _ 0 3 0 0 4 M 0 4 1 4 3 15 ' ' D I A 6 0 . 9 % 1 2 7 6 . 4 8 1 2 7 6 . 1 1 1 2 8 1 . 7 1 2 8 2 . 4 1 2 7 7 . 0 1 2 7 6 . 5 2 . 3 -- 03 0 0 4 C 0 6 3 0 3 0 0 4 M 0 4 4 03 0 0 4 C 0 6 3 _ 0 3 0 0 4 M 0 4 4 4 6 5 24 ' ' D I A 17 0 . 5 % 1 2 8 0 . 4 1 1 2 7 7 . 8 9 1 2 8 6 . 5 1 2 8 4 . 0 1 2 8 0 . 8 1 2 7 8 . 1 1 . 4 -- 03 0 0 4 C 0 8 7 0 3 0 0 4 M 0 5 7 03 0 0 4 C 0 8 7 _ 0 3 0 0 4 M 0 5 7 2 8 0 12 ' ' D I A 4 1 . 4 % 1 2 6 4 . 7 4 1 2 6 0 . 7 5 1 2 7 0 . 0 1 2 6 9 . 3 1 2 6 5 . 1 1 2 6 3 . 0 1 . 0 -- 03 0 0 4 C 0 9 1 0 3 0 0 4 M 0 6 1 03 0 0 4 C 0 9 1 _ 0 3 0 0 4 M 0 6 1 3 8 15 ' ' D I A 15 4 . 6 % 1 2 6 3 . 8 3 1 2 6 2 . 1 0 1 2 6 8 . 3 1 2 6 9 . 5 1 2 6 4 . 1 1 2 6 3 . 7 1 . 9 -- 03 0 0 4 C 0 9 3 0 3 0 0 4 C 0 9 1 03 0 0 4 C 0 9 3 _ 0 3 0 0 4 C 0 9 1 1 1 5 15 ' ' D I A 5 0 . 5 % 1 2 6 4 . 6 1 1 2 6 4 . 0 3 1 2 6 9 . 7 1 2 6 8 . 3 1 2 6 5 . 2 1 2 6 4 . 1 1 . 9 -- 03 0 0 4 C 0 9 4 0 3 0 0 4 C 0 9 3 03 0 0 4 C 0 9 4 _ 0 3 0 0 4 C 0 9 3 1 5 5 15 ' ' D I A 5 0 . 5 % 1 2 6 5 . 5 6 1 2 6 4 . 8 1 1 2 7 0 . 6 1 2 6 9 . 7 1 2 6 6 . 1 1 2 6 5 . 2 1 . 9 -- 03 0 0 4 C 1 0 0 0 3 0 0 4 M 0 6 4 03 0 0 4 C 1 0 0 _ 0 3 0 0 4 M 0 6 4 5 6 18 ' ' D I A 21 3 . 8 % 1 2 6 6 . 7 1 1 2 6 4 . 5 9 1 2 7 2 . 5 1 2 7 1 . 8 1 2 6 7 . 7 1 2 6 5 . 3 1 6 . 1 -- 03 0 0 4 C 1 0 1 0 3 0 0 4 C 1 0 0 03 0 0 4 C 1 0 1 _ 0 3 0 0 4 C 1 0 0 1 7 4 18 ' ' D I A 16 2 . 2 % 1 2 7 0 . 8 1 1 2 6 6 . 9 1 1 2 7 4 . 5 1 2 7 2 . 5 1 2 7 1 . 9 1 2 6 7 . 7 1 3 . 6 -- 03 0 0 4 C 1 0 2 0 3 0 0 4 C 1 0 1 03 0 0 4 C 1 0 2 _ 0 3 0 0 4 C 1 0 1 6 7 18 ' ' D I A 20 3 . 3 % 1 2 7 3 . 2 0 1 2 7 1 . 0 1 1 2 7 6 . 3 1 2 7 4 . 5 1 2 7 4 . 1 1 2 7 1 . 9 1 3 . 7 -- 03 0 0 4 C 1 0 3 0 3 0 0 4 M 0 6 5 03 0 0 4 C 1 0 3 _ 0 3 0 0 4 M 0 6 5 1 4 8 18 ' ' D I A 8 0 . 5 % 1 2 8 1 . 6 1 1 2 8 0 . 8 7 1 2 8 6 . 8 1 2 8 7 . 1 1 2 8 2 . 2 1 2 8 1 . 0 2 . 4 -- 03 0 0 4 C 1 0 4 0 3 0 0 4 C 1 0 3 03 0 0 4 C 1 0 4 _ 0 3 0 0 4 C 1 0 3 6 0 15 ' ' D I A 5 0 . 5 % 1 2 8 2 . 0 9 1 2 8 1 . 8 1 1 2 8 7 . 7 1 2 8 6 . 8 1 2 8 2 . 7 1 2 8 2 . 2 2 . 4 -- 03 0 0 4 C 1 0 5 0 3 0 0 4 C 1 0 2 03 0 0 4 C 1 0 5 _ 0 3 0 0 4 C 1 0 2 3 6 6 3. 3 ' H , 2 ' B W , 2 S S C h a n n e l 11 2 3 . 5 % 1 2 8 5 . 7 5 1 2 7 3 . 0 0 1 2 9 2 . 0 1 2 7 6 . 3 1 2 8 7 . 1 1 2 7 4 . 1 1 2 . 3 -- 03 0 0 4 C 1 1 2 0 3 0 0 4 M 0 7 0 03 0 0 4 C 1 1 2 _ 0 3 0 0 4 M 0 7 0 3 9 18 ' ' D I A 20 3 . 3 % 1 2 7 5 . 3 1 1 2 7 4 . 0 1 1 2 8 0 . 2 1 2 8 0 . 8 1 2 7 5 . 9 1 2 7 4 . 1 6 . 2 -- 03 0 0 4 C 1 1 4 0 3 0 0 4 M 0 7 1 03 0 0 4 C 1 1 4 _ 0 3 0 0 4 M 0 7 1 8 5 18 ' ' D I A 8 0 . 5 % 1 2 7 7 . 3 6 1 2 7 6 . 9 5 1 2 8 2 . 2 1 2 8 1 . 5 1 2 7 8 . 4 1 2 7 7 . 5 6 . 2 -- 03 0 0 4 C 1 1 5 0 3 0 0 4 C 1 1 4 03 0 0 4 C 1 1 5 _ 0 3 0 0 4 C 1 1 4 3 6 1 15 ' ' D I A 5 0 . 5 % 1 2 7 9 . 3 8 1 2 7 7 . 5 6 1 2 8 4 . 2 1 2 8 2 . 2 1 2 8 0 . 2 1 2 7 8 . 4 3 . 6 -- 03 0 0 4 C 1 1 9 0 3 0 0 4 C 1 1 4 03 0 0 4 C 1 1 9 _ 0 3 0 0 4 C 1 1 4 5 5 18 ' ' D I A 8 0 . 5 % 1 2 7 7 . 8 2 1 2 7 7 . 5 6 1 2 8 1 . 7 1 2 8 2 . 2 1 2 7 8 . 4 1 2 7 8 . 4 1 . 8 -- 03 0 0 4 C 1 2 0 0 3 0 0 4 C 1 1 9 03 0 0 4 C 1 2 0 _ 0 3 0 0 4 C 1 1 9 2 0 4 18 ' ' D I A 15 2 . 0 % 1 2 8 2 . 0 2 1 2 7 8 . 0 2 1 2 9 1 . 6 1 2 8 1 . 7 1 2 8 2 . 4 1 2 7 8 . 4 1 . 8 -- 03 0 0 4 C 1 2 1 0 3 0 0 4 M 0 7 2 03 0 0 4 C 1 2 1 _ 0 3 0 0 4 M 0 7 2 4 5 18 ' ' D I A 17 2 . 4 % 1 2 8 0 . 7 1 1 2 7 9 . 6 2 1 2 8 4 . 4 1 2 8 5 . 3 1 2 8 1 . 2 1 2 8 0 . 0 4 . 6 -- 03 0 0 4 C 1 2 2 0 3 0 0 4 C 1 2 1 03 0 0 4 C 1 2 2 _ 0 3 0 0 4 C 1 2 1 9 5 18 ' ' D I A 27 6 . 4 % 1 2 8 6 . 9 1 1 2 8 0 . 8 1 1 2 9 0 . 8 1 2 8 4 . 4 1 2 8 7 . 3 1 2 8 1 . 2 4 . 6 -- 03 0 0 4 C 1 2 3 0 3 0 0 4 M 0 7 2 03 0 0 4 C 1 2 3 _ 0 3 0 0 4 M 0 7 2 4 3 15 ' ' D I A 8 1 . 5 % 1 2 8 0 . 2 6 1 2 7 9 . 6 2 1 2 8 4 . 6 1 2 8 5 . 3 1 2 8 0 . 7 1 2 8 0 . 0 1 . 7 -- 03 0 0 4 C 1 2 4 0 3 0 0 4 C 1 2 3 03 0 0 4 C 1 2 4 _ 0 3 0 0 4 C 1 2 3 2 2 3 12 ' ' D I A 3 0 . 5 % 1 2 8 1 . 4 3 1 2 8 0 . 3 6 1 2 8 5 . 7 1 2 8 4 . 6 1 2 8 2 . 0 1 2 8 0 . 7 1 . 7 -- 03 0 0 4 C 2 0 0 C 0 3 0 0 2 J 9 C0 3 0 0 4 C 2 0 0 _ C 0 3 0 0 2 J 9 7 8 18 ' ' D I A 7 0 . 5 % 1 2 5 8 . 1 6 1 2 5 7 . 7 7 1 2 6 6 . 2 1 2 6 1 . 0 1 2 5 8 . 8 1 2 5 8 . 4 2 . 9 -- 03 0 0 4 C 2 0 1 0 3 0 0 4 C 2 0 0 03 0 0 4 C 2 0 1 _ 0 3 0 0 4 C 2 0 0 1 2 9 12 ' ' D I A 2 0 . 4 % 1 2 6 1 . 4 6 1 2 6 0 . 9 6 1 2 6 6 . 0 1 2 6 6 . 2 1 2 6 1 . 7 1 2 5 8 . 8 0 . 4 -- 03 0 0 4 C 2 0 3 0 3 0 0 4 C 2 0 1 03 0 0 4 C 2 0 3 _ 0 3 0 0 4 C 2 0 1 1 8 7 12 ' ' D I A 2 0 . 3 % 1 2 6 2 . 1 0 1 2 6 1 . 4 6 1 2 6 6 . 3 1 2 6 6 . 0 1 2 6 2 . 4 1 2 6 1 . 7 0 . 4 -- 03 0 0 4 C 2 0 5 0 3 0 0 4 C 2 0 0 C0 3 0 0 4 C 2 0 5 _ 0 3 0 0 4 C 2 0 0 8 2 12 ' ' D I A 3 0 . 7 % 1 2 6 2 . 5 9 1 2 6 1 . 9 8 1 2 6 6 . 8 1 2 6 6 . 2 1 2 6 3 . 0 1 2 5 8 . 8 1 . 0 -- 03 0 0 4 C 2 0 7 0 3 0 0 4 C 2 0 5 03 0 0 4 C 2 0 7 _ 0 3 0 0 4 C 2 0 5 3 0 9 12 ' ' D I A 5 1 . 9 % 1 2 6 8 . 3 9 1 2 6 2 . 5 9 1 2 7 1 . 3 1 2 6 6 . 8 1 2 6 8 . 7 1 2 6 3 . 0 1 . 0 -- 03 0 0 4 C 2 0 8 0 3 0 0 4 M 1 0 0 03 0 0 4 C 2 0 8 _ 0 3 0 0 4 M 1 0 0 1 2 3 24 ' ' D I A 22 0 . 8 % 1 2 5 9 . 3 1 1 2 5 8 . 3 1 1 2 6 1 . 8 1 2 6 6 . 1 1 2 5 9 . 7 1 2 5 8 . 8 1 . 6 -- 03 0 0 4 M 0 0 2 0 3 0 0 4 O 0 0 1 03 0 0 4 M 0 0 2 _ 0 3 0 0 4 O 0 0 1 3 1 4 48 ' ' D I A 14 5 0 . 9 % 1 2 4 3 . 2 3 1 2 4 0 . 3 1 1 2 5 9 . 0 1 2 4 0 . 3 1 2 4 5 . 3 1 2 4 2 . 4 7 6 . 8 -- 03 0 0 4 M 0 0 3 0 3 0 0 4 M 0 0 2 03 0 0 4 M 0 0 3 _ 0 3 0 0 4 M 0 0 2 3 4 6 48 ' ' D I A 94 0 . 4 % 1 2 4 4 . 8 0 1 2 4 3 . 4 3 1 2 6 0 . 4 1 2 5 9 . 0 1 2 4 7 . 5 1 2 4 5 . 3 7 5 . 2 -- 03 0 0 4 M 0 0 4 0 3 0 0 4 M 0 0 3 03 0 0 4 M 0 0 4 _ 0 3 0 0 4 M 0 0 3 3 1 6 48 ' ' D I A 94 0 . 4 % 1 2 4 6 . 2 4 1 2 4 5 . 0 0 1 2 5 8 . 9 1 2 6 0 . 4 1 2 4 8 . 9 1 2 4 7 . 5 7 2 . 3 -- 03 0 0 4 M 0 0 5 0 3 0 0 4 M 0 0 4 03 0 0 4 M 0 0 5 _ 0 3 0 0 4 M 0 0 4 3 1 5 48 ' ' D I A 94 0 . 4 % 1 2 4 7 . 6 8 1 2 4 6 . 4 4 1 2 6 1 . 9 1 2 5 8 . 9 1 2 5 0 . 3 1 2 4 8 . 9 7 0 . 4 -- 03 0 0 4 M 0 0 6 0 3 0 0 4 M 0 0 5 03 0 0 4 M 0 0 6 _ 0 3 0 0 4 M 0 0 5 3 0 4 48 ' ' D I A 96 0 . 4 % 1 2 4 9 . 1 2 1 2 4 7 . 8 8 1 2 6 4 . 9 1 2 6 1 . 9 1 2 5 1 . 6 1 2 5 0 . 3 6 7 . 2 -- 03 0 0 4 M 0 0 7 0 3 0 0 4 M 0 0 6 03 0 0 4 M 0 0 7 _ 0 3 0 0 4 M 0 0 6 3 2 1 48 ' ' D I A 10 4 0 . 5 % 1 2 5 0 . 8 6 1 2 4 9 . 3 2 1 2 6 7 . 3 1 2 6 4 . 9 1 2 5 3 . 1 1 2 5 1 . 6 6 1 . 5 -- 03 0 0 4 M 0 0 8 0 3 0 0 4 M 0 0 7 03 0 0 4 M 0 0 8 _ 0 3 0 0 4 M 0 0 7 7 1 15 ' ' D I A 22 1 0 . 5 % 1 2 5 8 . 3 1 1 2 5 0 . 8 6 1 2 6 7 . 3 1 2 6 7 . 3 1 2 5 8 . 6 1 2 5 3 . 1 2 . 0 -- 03 0 0 4 M 0 0 9 0 3 0 0 4 M 0 0 7 03 0 0 4 M 0 0 9 _ 0 3 0 0 4 M 0 0 7 1 3 9 48 ' ' D I A 83 0 . 3 % 1 2 5 1 . 2 9 1 2 5 0 . 8 6 1 2 6 5 . 4 1 2 6 7 . 3 1 2 5 3 . 6 1 2 5 3 . 1 5 9 . 1 -- 03 0 0 4 M 0 1 0 0 3 0 0 4 M 0 0 9 03 0 0 4 M 0 1 0 _ 0 3 0 0 4 M 0 0 9 3 3 9 48 ' ' D I A 10 1 0 . 5 % 1 2 5 2 . 8 5 1 2 5 1 . 2 9 1 2 6 2 . 1 1 2 6 5 . 4 1 2 5 5 . 1 1 2 5 3 . 6 5 7 . 8 -- 03 0 0 4 M 0 1 1 0 3 0 0 4 M 0 1 0 03 0 0 4 M 0 1 1 _ 0 3 0 0 4 M 0 1 0 6 1 24 ' ' D I A 55 5 . 7 % 1 2 5 6 . 3 1 1 2 5 2 . 8 5 1 2 6 2 . 1 1 2 6 2 . 1 1 2 5 6 . 7 1 2 5 5 . 1 5 . 5 -- 03 0 0 4 M 0 1 2 0 3 0 0 4 M 0 1 1 03 0 0 4 M 0 1 2 _ 0 3 0 0 4 M 0 1 1 1 0 6 24 ' ' D I A 22 0 . 9 % 1 2 5 7 . 6 6 1 2 5 6 . 7 0 1 2 6 3 . 4 1 2 6 2 . 1 1 2 5 8 . 3 1 2 5 6 . 7 5 . 5 -- 03 0 0 4 M 0 1 3 0 3 0 0 4 M 0 1 2 03 0 0 4 M 0 1 3 _ 0 3 0 0 4 M 0 1 2 6 2 24 ' ' D I A 31 1 . 7 % 1 2 5 8 . 7 1 1 2 5 7 . 6 6 1 2 6 4 . 2 1 2 6 3 . 4 1 2 5 9 . 3 1 2 5 8 . 3 5 . 5 -- 03 0 0 4 M 0 3 0 0 3 0 0 4 M 0 1 0 03 0 0 4 M 0 3 0 _ 0 3 0 0 4 M 0 1 0 2 0 6 48 ' ' D I A 10 7 0 . 5 % 1 2 5 3 . 9 0 1 2 5 2 . 8 5 1 2 6 3 . 0 1 2 6 2 . 1 1 2 5 6 . 0 1 2 5 5 . 1 5 2 . 6 -- 03 0 0 4 M 0 3 1 0 3 0 0 4 M 0 3 0 03 0 0 4 M 0 3 1 _ 0 3 0 0 4 M 0 3 0 1 2 3 48 ' ' D I A 10 5 0 . 5 % 1 2 5 4 . 5 0 1 2 5 3 . 9 0 1 2 6 4 . 2 1 2 6 3 . 0 1 2 5 6 . 5 1 2 5 6 . 0 5 4 . 8 -- 03 0 0 4 M 0 3 2 0 3 0 0 4 M 0 3 1 03 0 0 4 M 0 3 2 _ 0 3 0 0 4 M 0 3 1 4 6 30 ' ' D I A 21 0 . 2 % 1 2 5 4 . 6 1 1 2 5 4 . 5 0 1 2 6 3 . 4 1 2 6 4 . 2 1 2 5 6 . 5 1 2 5 6 . 5 9 . 1 -- 03 0 0 4 M 0 3 3 0 3 0 0 4 M 0 3 2 03 0 0 4 M 0 3 3 _ 0 3 0 0 4 M 0 3 2 3 1 2 30 ' ' D I A 28 0 . 4 % 1 2 5 5 . 9 1 1 2 5 4 . 6 1 1 2 6 3 . 5 1 2 6 3 . 4 1 2 5 6 . 9 1 2 5 6 . 5 9 . 1 -- 03 0 0 4 M 0 3 4 0 3 0 0 4 M 0 3 3 03 0 0 4 M 0 3 4 _ 0 3 0 0 4 M 0 3 3 2 4 7 30 ' ' D I A 25 0 . 3 % 1 2 5 6 . 8 1 1 2 5 6 . 0 1 1 2 6 4 . 6 1 2 6 3 . 5 1 2 5 7 . 8 1 2 5 6 . 9 7 . 6 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 9 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 4 M 0 3 5 0 3 0 0 4 C 0 4 3 03 0 0 4 M 0 3 5 _ 0 3 0 0 4 C 0 4 3 1 2 7 15 ' ' D I A 4 0 . 3 % 1 2 5 7 . 3 1 1 2 5 6 . 9 1 1 2 6 2 . 0 1 2 6 2 . 7 1 2 5 7 . 9 1 2 5 7 . 2 1 . 5 -- 03 0 0 4 M 0 3 6 0 3 0 0 4 M 0 3 4 03 0 0 4 M 0 3 6 _ 0 3 0 0 4 M 0 3 4 2 5 5 30 ' ' D I A 20 0 . 2 % 1 2 5 7 . 5 1 1 2 5 6 . 9 1 1 2 6 3 . 9 1 2 6 4 . 6 1 2 5 8 . 4 1 2 5 7 . 8 5 . 9 -- 03 0 0 4 M 0 3 7 0 3 0 0 4 M 0 3 6 03 0 0 4 M 0 3 7 _ 0 3 0 0 4 M 0 3 6 4 0 24 ' ' D I A 17 0 . 5 % 1 2 5 7 . 8 1 1 2 5 7 . 6 1 1 2 6 3 . 7 1 2 6 3 . 9 1 2 5 8 . 5 1 2 5 8 . 4 3 . 7 -- 03 0 0 4 M 0 3 8 0 3 0 0 4 M 0 3 5 03 0 0 4 M 0 3 8 _ 0 3 0 0 4 M 0 3 5 9 0 15 ' ' D I A 6 0 . 7 % 1 2 5 8 . 0 1 1 2 5 7 . 4 1 1 2 6 1 . 6 1 2 6 2 . 0 1 2 5 8 . 5 1 2 5 7 . 9 1 . 5 -- 03 0 0 4 M 0 3 9 0 3 0 0 4 M 0 3 7 03 0 0 4 M 0 3 9 _ 0 3 0 0 4 M 0 3 7 2 5 4 24 ' ' D I A 61 5 . 7 % 1 2 7 2 . 4 6 1 2 5 7 . 9 1 1 2 7 8 . 7 1 2 6 3 . 7 1 2 7 2 . 8 1 2 5 8 . 5 3 . 7 -- 03 0 0 4 M 0 4 0 0 3 0 0 4 M 0 3 9 03 0 0 4 M 0 4 0 _ 0 3 0 0 4 M 0 3 9 7 5 24 ' ' D I A 37 2 . 7 % 1 2 7 4 . 6 6 1 2 7 2 . 6 6 1 2 8 0 . 9 1 2 7 8 . 7 1 2 7 5 . 1 1 2 7 2 . 8 3 . 7 -- 03 0 0 4 M 0 4 1 0 3 0 0 4 M 0 4 0 03 0 0 4 M 0 4 1 _ 0 3 0 0 4 M 0 4 0 1 7 2 24 ' ' D I A 18 0 . 6 % 1 2 7 5 . 9 1 1 2 7 4 . 8 6 1 2 8 2 . 4 1 2 8 0 . 9 1 2 7 6 . 5 1 2 7 5 . 1 3 . 7 -- 03 0 0 4 M 0 4 2 0 3 0 0 4 C 0 5 6 03 0 0 4 M 0 4 2 _ 0 3 0 0 4 C 0 5 6 1 5 6 15 ' ' D I A 4 0 . 4 % 1 2 7 7 . 3 1 1 2 7 6 . 6 8 1 2 8 3 . 3 1 2 8 1 . 7 1 2 7 8 . 0 1 2 7 7 . 0 2 . 3 -- 03 0 0 4 M 0 4 3 0 3 0 0 4 M 0 4 2 03 0 0 4 M 0 4 3 _ 0 3 0 0 4 M 0 4 2 2 4 0 15 ' ' D I A 6 0 . 9 % 1 2 7 9 . 7 2 1 2 7 7 . 5 1 1 2 8 5 . 7 1 2 8 3 . 3 1 2 8 0 . 2 1 2 7 8 . 0 2 . 3 -- 03 0 0 4 M 0 4 4 0 3 0 0 4 M 0 4 1 03 0 0 4 M 0 4 4 _ 0 3 0 0 4 M 0 4 1 2 6 5 24 ' ' D I A 19 0 . 6 % 1 2 7 7 . 6 9 1 2 7 6 . 1 1 1 2 8 4 . 0 1 2 8 2 . 4 1 2 7 8 . 1 1 2 7 6 . 5 1 . 4 -- 03 0 0 4 M 0 5 0 0 3 0 0 4 M 0 3 1 03 0 0 4 M 0 5 0 _ 0 3 0 0 4 M 0 3 1 4 1 30 ' ' D I A 83 3 . 9 % 1 2 5 6 . 1 0 1 2 5 4 . 5 0 1 2 6 3 . 3 1 2 6 4 . 2 1 2 5 7 . 3 1 2 5 6 . 5 2 9 . 8 -- 03 0 0 4 M 0 5 1 0 3 0 0 4 M 0 5 0 03 0 0 4 M 0 5 1 _ 0 3 0 0 4 M 0 5 0 1 0 1 30 ' ' D I A 6 0 . 0 % 1 2 5 6 . 1 2 1 2 5 6 . 1 0 1 2 6 3 . 8 1 2 6 3 . 3 1 2 5 8 . 1 1 2 5 7 . 3 2 7 . 8 -- 03 0 0 4 M 0 5 2 0 3 0 0 4 M 0 5 1 03 0 0 4 M 0 5 2 _ 0 3 0 0 4 M 0 5 1 1 4 6 30 ' ' D I A 37 0 . 8 % 1 2 5 7 . 2 4 1 2 5 6 . 1 2 1 2 6 4 . 5 1 2 6 3 . 8 1 2 5 8 . 9 1 2 5 8 . 1 2 7 . 7 -- 03 0 0 4 M 0 5 3 0 3 0 0 4 M 0 5 2 03 0 0 4 M 0 5 3 _ 0 3 0 0 4 M 0 5 2 2 7 7 30 ' ' D I A 24 0 . 3 % 1 2 5 8 . 1 5 1 2 5 7 . 2 4 1 2 6 5 . 9 1 2 6 4 . 5 1 2 6 0 . 1 1 2 5 8 . 9 2 3 . 6 -- 03 0 0 4 M 0 5 4 0 3 0 0 4 M 0 5 3 03 0 0 4 M 0 5 4 _ 0 3 0 0 4 M 0 5 3 1 4 8 30 ' ' D I A 29 0 . 5 % 1 2 5 8 . 8 3 1 2 5 8 . 1 5 1 2 6 6 . 6 1 2 6 5 . 9 1 2 6 0 . 6 1 2 6 0 . 1 2 3 . 6 -- 03 0 0 4 M 0 5 5 0 3 0 0 4 M 0 5 4 03 0 0 4 M 0 5 5 _ 0 3 0 0 4 M 0 5 4 1 6 5 30 ' ' D I A 25 0 . 3 % 1 2 5 9 . 4 0 1 2 5 8 . 8 3 1 2 6 7 . 5 1 2 6 6 . 6 1 2 6 1 . 3 1 2 6 0 . 6 2 3 . 6 -- 03 0 0 4 M 0 5 6 0 3 0 0 4 M 0 5 5 03 0 0 4 M 0 5 6 _ 0 3 0 0 4 M 0 5 5 1 3 0 27 ' ' D I A 20 0 . 4 % 1 2 5 9 . 9 1 1 2 5 9 . 4 0 1 2 6 8 . 0 1 2 6 7 . 5 1 2 6 2 . 0 1 2 6 1 . 3 2 3 . 6 -- 03 0 0 4 M 0 5 7 0 3 0 0 4 M 0 5 6 03 0 0 4 M 0 5 7 _ 0 3 0 0 4 M 0 5 6 2 0 7 27 ' ' D I A 21 0 . 4 % 1 2 6 0 . 7 5 1 2 5 9 . 9 1 1 2 6 9 . 3 1 2 6 8 . 0 1 2 6 3 . 0 1 2 6 2 . 0 2 3 . 7 -- 03 0 0 4 M 0 5 8 0 3 0 0 4 M 0 5 7 03 0 0 4 M 0 5 8 _ 0 3 0 0 4 M 0 5 7 2 8 0 15 ' ' D I A 6 0 . 7 % 1 2 6 2 . 7 1 1 2 6 0 . 7 5 1 2 6 7 . 1 1 2 6 9 . 3 1 2 6 3 . 2 1 2 6 3 . 0 1 . 7 -- 03 0 0 4 M 0 5 9 0 3 0 0 4 M 0 5 8 03 0 0 4 M 0 5 9 _ 0 3 0 0 4 M 0 5 8 2 1 2 15 ' ' D I A 5 0 . 5 % 1 2 6 3 . 9 4 1 2 6 2 . 9 1 1 2 6 9 . 5 1 2 6 7 . 1 1 2 6 4 . 5 1 2 6 3 . 2 1 . 7 -- 03 0 0 4 M 0 6 0 0 3 0 0 4 M 0 5 9 03 0 0 4 M 0 6 0 _ 0 3 0 0 4 M 0 5 9 1 3 9 15 ' ' D I A 4 0 . 4 % 1 2 6 4 . 9 1 1 2 6 4 . 3 9 1 2 7 0 . 1 1 2 6 9 . 5 1 2 6 5 . 5 1 2 6 4 . 5 1 . 7 -- 03 0 0 4 M 0 6 1 0 3 0 0 4 M 0 6 2 03 0 0 4 M 0 6 1 _ 0 3 0 0 4 M 0 6 2 2 4 1 36 ' ' D I A 30 0 . 2 % 1 2 6 2 . 1 0 1 2 6 1 . 6 3 1 2 6 9 . 5 1 2 6 9 . 3 1 2 6 3 . 7 1 2 6 2 . 8 2 1 . 0 -- 03 0 0 4 M 0 6 2 0 3 0 0 4 M 0 5 7 03 0 0 4 M 0 6 2 _ 0 3 0 0 4 M 0 5 7 4 1 36 ' ' D I A 10 0 2 . 1 % 1 2 6 1 . 6 3 1 2 6 0 . 7 5 1 2 6 9 . 3 1 2 6 9 . 3 1 2 6 2 . 8 1 2 6 3 . 0 2 1 . 0 -- 03 0 0 4 M 0 6 3 0 3 0 0 4 M 0 6 1 03 0 0 4 M 0 6 3 _ 0 3 0 0 4 M 0 6 1 1 8 8 30 ' ' D I A 24 0 . 3 % 1 2 6 2 . 7 0 1 2 6 2 . 1 0 1 2 7 0 . 3 1 2 6 9 . 5 1 2 6 4 . 3 1 2 6 3 . 7 1 7 . 7 -- 03 0 0 4 M 0 6 4 0 3 0 0 4 M 0 6 3 03 0 0 4 M 0 6 4 _ 0 3 0 0 4 M 0 6 3 2 2 5 30 ' ' D I A 27 0 . 4 % 1 2 6 3 . 8 1 1 2 6 2 . 9 0 1 2 7 1 . 8 1 2 7 0 . 3 1 2 6 5 . 3 1 2 6 4 . 3 1 7 . 7 -- 03 0 0 4 M 0 6 5 0 3 0 0 4 C 1 0 0 03 0 0 4 M 0 6 5 _ 0 3 0 0 4 C 1 0 0 2 5 9 18 ' ' D I A 24 5 . 3 % 1 2 8 0 . 6 7 1 2 6 6 . 9 1 1 2 8 7 . 1 1 2 7 2 . 5 1 2 8 1 . 0 1 2 6 7 . 7 2 . 4 -- 03 0 0 4 M 0 6 6 0 3 0 0 4 C 1 0 4 03 0 0 4 M 0 6 6 _ 0 3 0 0 4 C 1 0 4 1 0 4 15 ' ' D I A 5 0 . 5 % 1 2 8 2 . 8 1 1 2 8 2 . 2 9 1 2 8 9 . 6 1 2 8 7 . 7 1 2 8 3 . 4 1 2 8 2 . 7 2 . 4 -- 03 0 0 4 M 0 7 0 0 3 0 0 4 M 0 3 1 03 0 0 4 M 0 7 0 _ 0 3 0 0 4 M 0 3 1 2 9 9 24 ' ' D I A 59 6 . 3 % 1 2 7 3 . 4 3 1 2 5 4 . 5 0 1 2 8 0 . 8 1 2 6 4 . 2 1 2 7 4 . 1 1 2 5 6 . 5 1 4 . 1 -- 03 0 0 4 M 0 7 1 0 3 0 0 4 C 1 1 2 03 0 0 4 M 0 7 1 _ 0 3 0 0 4 C 1 1 2 9 5 18 ' ' D I A 12 1 . 3 % 1 2 7 6 . 7 5 1 2 7 5 . 5 1 1 2 8 1 . 5 1 2 8 0 . 2 1 2 7 7 . 5 1 2 7 5 . 9 6 . 2 -- 03 0 0 4 M 0 7 2 0 3 0 0 4 M 0 7 0 03 0 0 4 M 0 7 2 _ 0 3 0 0 4 M 0 7 0 3 1 1 21 ' ' D I A 22 1 . 7 % 1 2 7 9 . 3 9 1 2 7 4 . 0 1 1 2 8 5 . 3 1 2 8 0 . 8 1 2 8 0 . 0 1 2 7 4 . 1 6 . 3 -- 03 0 0 4 M 1 0 0 0 3 0 0 4 C 2 0 0 03 0 0 4 M 1 0 0 _ 0 3 0 0 4 C 2 0 0 1 8 24 ' ' D I A 22 0 . 8 % 1 2 5 8 . 3 1 1 2 5 8 . 1 6 1 2 6 6 . 1 1 2 6 6 . 2 1 2 5 8 . 8 1 2 5 8 . 8 1 . 6 -- Un i t 3 , S u b - U n i t s 5 - 6 : N o p l a n n e d p r o j e c t s , s e e T a b l e D - 2 f o r h y d r a u l i c r e s u l t s Un i t 3 , S u b - U n i t 7 03 0 0 7 C 0 0 5 0 3 0 0 7 M 0 0 2 C0 3 0 0 7 C 0 0 5 _ 0 3 0 0 7 M 0 0 2 1 5 3 24 ' ' D I A 11 0 . 2 % 1 2 8 6 . 0 8 1 2 8 5 . 7 3 1 2 9 1 . 5 1 2 9 1 . 6 1 2 8 7 . 1 1 2 8 6 . 8 5 . 9 -- 03 0 0 7 C 0 0 6 0 3 0 0 7 C 0 0 5 C0 3 0 0 7 C 0 0 6 _ 0 3 0 0 7 C 0 0 5 6 9 18 ' ' D I A 5 0 . 2 % 1 2 8 6 . 2 4 1 2 8 6 . 0 8 1 2 9 1 . 4 1 2 9 1 . 5 1 2 8 7 . 4 1 2 8 7 . 1 5 . 0 -- 03 0 0 7 C 0 0 7 0 3 0 0 7 M 0 0 3 C0 3 0 0 7 C 0 0 7 _ 0 3 0 0 7 M 0 0 3 2 1 1 18 ' ' D I A 5 0 . 2 % 1 2 8 7 . 0 2 1 2 8 6 . 5 3 1 2 8 9 . 5 1 2 9 0 . 8 1 2 8 8 . 1 1 2 8 7 . 6 4 . 2 -- 03 0 0 7 C 0 1 0 0 3 0 0 7 O 0 0 7 C0 3 0 0 7 C 0 1 0 _ 0 3 0 0 7 O 0 0 7 1 3 5 24 ' ' D I A 8 0 . 1 % 1 2 8 0 . 1 6 1 2 8 0 . 0 0 1 2 8 2 . 7 1 2 8 3 . 0 1 2 8 1 . 4 1 2 8 1 . 0 7 . 7 -- 03 0 0 7 C 0 1 1 0 3 0 0 7 C 0 1 0 C0 3 0 0 7 C 0 1 1 _ 0 3 0 0 7 C 0 1 0 6 1 12 ' ' D I A 2 0 . 2 % 1 2 8 0 . 2 8 1 2 8 0 . 1 6 1 2 8 2 . 8 1 2 8 2 . 7 1 2 8 1 . 6 1 2 8 1 . 4 1 . 9 -- 03 0 0 7 C 0 1 3 0 3 0 0 7 C 0 1 0 C0 3 0 0 7 C 0 1 3 _ 0 3 0 0 7 C 0 1 0 4 8 24 ' ' D I A 10 0 . 2 % 1 2 8 0 . 2 6 1 2 8 0 . 1 6 1 2 8 3 . 1 1 2 8 2 . 7 1 2 8 1 . 5 1 2 8 1 . 4 4 . 9 -- 03 0 0 7 C 0 1 5 0 3 0 0 7 M 0 0 4 C0 3 0 0 7 C 0 1 5 _ 0 3 0 0 7 M 0 0 4 5 3 12 ' ' D I A 2 0 . 2 % 1 2 8 1 . 0 1 1 2 8 0 . 9 0 1 2 8 5 . 0 1 2 8 5 . 1 1 2 8 2 . 0 1 2 8 1 . 9 1 . 6 -- 03 0 0 7 C 0 1 8 0 3 0 0 7 M 0 0 4 C0 3 0 0 7 C 0 1 8 _ 0 3 0 0 7 M 0 0 4 1 3 2 18 ' ' D I A 5 0 . 2 % 1 2 8 1 . 1 6 1 2 8 0 . 9 0 1 2 8 3 . 9 1 2 8 5 . 1 1 2 8 2 . 1 1 2 8 1 . 9 3 . 3 -- 03 0 0 7 C 0 2 0 0 3 0 0 7 O 0 0 6 03 0 0 7 C 0 2 0 _ 0 3 0 0 7 O 0 0 6 9 7 12 ' ' D I A 4 1 . 1 % 1 2 7 7 . 3 5 1 2 7 6 . 3 1 1 2 7 9 . 5 1 2 7 6 . 3 1 2 7 7 . 7 1 2 7 6 . 7 1 . 2 -- 03 0 0 7 C 0 2 1 0 3 0 0 7 C 0 2 0 03 0 0 7 C 0 2 1 _ 0 3 0 0 7 C 0 2 0 3 9 12 ' ' D I A 2 0 . 4 % 1 2 7 7 . 5 1 1 2 7 7 . 3 5 1 2 7 9 . 5 1 2 7 9 . 5 1 2 7 8 . 0 1 2 7 7 . 7 1 . 2 -- 03 0 0 7 C 0 2 2 0 3 0 0 7 C 0 2 3 03 0 0 7 C 0 2 2 _ 0 3 0 0 7 C 0 2 3 4 9 12 ' ' D I A 2 0 . 3 % 1 2 7 8 . 3 1 1 2 7 8 . 1 6 1 2 7 9 . 9 1 2 7 9 . 9 1 2 7 8 . 7 1 2 7 8 . 5 0 . 8 -- 03 0 0 7 C 0 2 3 0 3 0 0 6 O 0 0 5 03 0 0 7 C 0 2 3 _ 0 3 0 0 6 O 0 0 5 1 1 8 12 ' ' D I A 4 1 . 6 % 1 2 7 8 . 1 6 1 2 7 6 . 3 1 1 2 7 9 . 9 1 2 7 6 . 3 1 2 7 8 . 5 1 2 7 6 . 6 0 . 8 -- 03 0 0 7 C 0 2 4 0 3 0 0 7 O 0 0 4 03 0 0 7 C 0 2 4 _ 0 3 0 0 7 O 0 0 4 4 9 12 ' ' D I A 3 0 . 6 % 1 2 7 3 . 6 1 1 2 7 3 . 3 1 1 2 7 6 . 7 1 2 7 7 . 0 1 2 7 4 . 0 1 2 7 3 . 7 0 . 8 -- 03 0 0 7 C 0 4 1 0 3 0 0 7 O 0 0 8 03 0 0 7 C 0 4 1 _ 0 3 0 0 7 O 0 0 8 4 9 12 ' ' D I A 7 3 . 8 % 1 2 8 1 . 1 3 1 2 7 9 . 3 1 1 2 8 3 . 2 1 2 7 9 . 3 1 2 8 1 . 4 1 2 7 9 . 6 1 . 0 -- 03 0 0 7 J 0 1 0 0 3 0 0 7 O 0 0 9 C0 3 0 0 7 J 0 1 0 _ 0 3 0 0 7 O 0 0 9 1 6 3 24 ' ' D I A 11 0 . 2 % 1 2 8 4 . 3 9 1 2 8 4 . 0 0 1 2 8 8 . 2 1 2 8 6 . 0 1 2 8 5 . 6 1 2 8 5 . 0 7 . 9 -- 03 0 0 7 M 0 0 1 0 3 0 0 7 J 0 1 0 C0 3 0 0 7 M 0 0 1 _ 0 3 0 0 7 J 0 1 0 2 9 4 24 ' ' D I A 11 0 . 2 % 1 2 8 5 . 0 7 1 2 8 4 . 3 9 1 2 9 0 . 2 1 2 8 8 . 2 1 2 8 6 . 3 1 2 8 5 . 6 7 . 2 -- 03 0 0 7 M 0 0 2 0 3 0 0 7 M 0 0 1 C0 3 0 0 7 M 0 0 2 _ 0 3 0 0 7 M 0 0 1 2 8 5 24 ' ' D I A 11 0 . 2 % 1 2 8 5 . 7 3 1 2 8 5 . 0 7 1 2 9 1 . 6 1 2 9 0 . 2 1 2 8 6 . 8 1 2 8 6 . 3 5 . 9 -- 03 0 0 7 M 0 0 3 0 3 0 0 7 C 0 0 6 C0 3 0 0 7 M 0 0 3 _ 0 3 0 0 7 C 0 0 6 1 2 5 18 ' ' D I A 5 0 . 2 % 1 2 8 6 . 5 3 1 2 8 6 . 2 4 1 2 9 0 . 8 1 2 9 1 . 4 1 2 8 7 . 6 1 2 8 7 . 4 4 . 2 -- 03 0 0 7 M 0 0 4 0 3 0 0 7 C 0 1 3 C0 3 0 0 7 M 0 0 4 _ 0 3 0 0 7 C 0 1 3 3 1 9 24 ' ' D I A 10 0 . 2 % 1 2 8 0 . 9 0 1 2 8 0 . 2 6 1 2 8 5 . 1 1 2 8 3 . 1 1 2 8 1 . 9 1 2 8 1 . 5 4 . 9 -- P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 10 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) Un i t 3 , S u b - U n i t 8 03 0 0 8 C 0 1 4 0 3 0 0 8 J 0 0 4 0 3 0 0 8 C 0 1 4 _ 0 3 0 0 8 J 0 0 4 9 8 4 8 ' ' D I A 8 3 0 . 3 % 1 2 6 2 . 5 5 1 2 6 2 . 2 2 1 2 6 8 . 1 1 2 6 8 . 6 1 2 6 4 . 7 1 2 6 4 . 4 4 7 . 1 - - 03 0 0 8 C 0 3 8 0 3 0 0 8 M 0 1 4 0 3 0 0 8 C 0 3 8 _ 0 3 0 0 8 M 0 1 4 2 7 2 3 6 ' ' D I A 1 8 - 0 . 1 % 1 2 7 3 . 0 6 1 2 7 3 . 2 5 1 2 7 8 . 4 1 2 7 6 . 6 1 2 7 4 . 5 1 2 7 3 . 7 6 . 2 - - 03 0 0 8 C 0 3 9 0 3 0 0 8 C 0 3 8 0 3 0 0 8 C 0 3 9 _ 0 3 0 0 8 C 0 3 8 1 4 4 1 2 ' ' D I A 3 0 . 8 % 1 2 7 4 . 5 8 1 2 7 3 . 3 6 1 2 7 7 . 8 1 2 7 8 . 4 1 2 7 5 . 0 1 2 7 4 . 5 1 . 3 - - 03 0 0 8 C 0 4 1 0 3 0 0 8 C 0 3 8 0 3 0 0 8 C 0 4 1 _ 0 3 0 0 8 C 0 3 8 6 1 3 6 ' ' D I A 2 6 0 . 5 % 1 2 7 3 . 3 6 1 2 7 3 . 0 6 1 2 7 8 . 2 1 2 7 8 . 4 1 2 7 4 . 5 1 2 7 4 . 5 4 . 9 - - 03 0 0 8 C 0 4 2 0 3 0 0 8 C 0 4 8 0 3 0 0 8 C 0 4 2 _ 0 3 0 0 8 C 0 4 8 1 3 1 3 3 ' ' D I A 7 3 1 . 1 % 1 2 7 6 . 7 1 1 2 7 5 . 2 1 1 2 7 9 . 7 1 2 8 0 . 7 1 2 7 6 . 9 1 2 7 5 . 7 0 . 7 - - 03 0 0 8 C 0 4 8 0 3 0 0 8 C 0 4 1 0 3 0 0 8 C 0 4 8 _ 0 3 0 0 8 C 0 4 1 1 1 3 3 3 ' ' D I A 7 0 1 . 6 % 1 2 7 5 . 2 1 1 2 7 3 . 3 6 1 2 8 0 . 7 1 2 7 8 . 2 1 2 7 5 . 7 1 2 7 4 . 5 4 . 9 - - 03 0 0 8 C 0 5 0 0 3 0 0 8 M 0 1 5 0 3 0 0 8 C 0 5 0 _ 0 3 0 0 8 M 0 1 5 5 1 1 5 ' ' D I A 4 0 . 4 % 1 2 7 3 . 8 8 1 2 7 3 . 6 6 1 2 7 6 . 2 1 2 7 6 . 3 1 2 7 4 . 8 1 2 7 4 . 4 4 . 2 - - 03 0 0 8 C 0 5 2 0 3 0 0 8 C 0 5 0 0 3 0 0 8 C 0 5 2 _ 0 3 0 0 8 C 0 5 0 2 1 1 1 2 ' ' D I A 1 0 . 1 % 1 2 7 4 . 0 6 1 2 7 3 . 8 8 1 2 7 6 . 0 1 2 7 6 . 2 1 2 7 7 . 4 1 2 7 4 . 8 4 . 3 F u t u r e 1 0 - y r 03 0 0 8 C 0 5 3 0 3 0 0 8 C 0 5 2 0 3 0 0 8 C 0 5 3 _ 0 3 0 0 8 C 0 5 2 2 0 5 1 2 ' ' D I A 3 0 . 6 % 1 2 7 5 . 3 9 1 2 7 4 . 0 6 1 2 8 0 . 0 1 2 7 6 . 0 1 2 7 9 . 3 1 2 7 7 . 4 3 . 5 - - 03 0 0 8 C 0 5 5 0 3 0 0 8 M 0 1 7 0 3 0 0 8 C 0 5 5 _ 0 3 0 0 8 M 0 1 7 1 5 3 1 5 ' ' D I A 5 0 . 5 % 1 2 7 9 . 2 9 1 2 7 8 . 5 0 1 2 8 2 . 8 1 2 8 2 . 8 1 2 7 9 . 9 1 2 7 9 . 9 0 . 3 - - 03 0 0 8 C 0 5 8 0 3 0 0 8 M 0 1 6 0 3 0 0 8 C 0 5 8 _ 0 3 0 0 8 M 0 1 6 6 2 1 2 ' ' D I A 1 0 . 1 % 1 2 8 1 . 4 1 1 2 8 1 . 3 6 1 2 8 2 . 9 1 2 8 3 . 2 1 2 8 1 . 8 1 2 8 1 . 7 0 . 4 - - 03 0 0 8 C 0 7 0 0 3 0 0 8 C 0 7 1 0 3 0 0 8 C 0 7 0 _ 0 3 0 0 8 C 0 7 1 1 7 8 1 2 ' ' D I A 3 0 . 5 % 1 2 8 1 . 4 1 1 2 8 0 . 4 6 1 2 8 3 . 6 1 2 8 2 . 2 1 2 8 1 . 8 1 2 8 0 . 9 1 . 0 - - 03 0 0 8 C 0 7 1 0 3 0 0 8 C 0 7 2 0 3 0 0 8 C 0 7 1 _ 0 3 0 0 8 C 0 7 2 1 5 9 1 2 ' ' D I A 3 0 . 6 % 1 2 8 0 . 4 6 1 2 7 9 . 5 7 1 2 8 2 . 2 1 2 8 1 . 8 1 2 8 0 . 9 1 2 7 9 . 8 1 . 0 - - 03 0 0 8 C 0 7 2 0 3 0 0 8 C 0 7 4 0 3 0 0 8 C 0 7 2 _ 0 3 0 0 8 C 0 7 4 4 1 1 . 4 ' H , 2 ' B W , 2 S S C h a n n e l 3 2 1 . 9 % 1 2 7 9 . 5 7 1 2 7 8 . 7 9 1 2 8 1 . 8 1 2 8 0 . 2 1 2 7 9 . 8 1 2 7 9 . 4 1 . 0 - - 03 0 0 8 C 0 7 3 0 3 0 0 8 C 0 7 5 0 3 0 0 8 C 0 7 3 _ 0 3 0 0 8 C 0 7 5 2 2 1 . 5 5 ' H , 1 . 5 ' B W , 1 S S C h a n n e l 1 4 0 . 7 % 1 2 7 8 . 6 3 1 2 7 8 . 4 7 1 2 8 0 . 5 1 2 8 1 . 0 1 2 7 9 . 2 1 2 7 9 . 1 1 . 0 - - 03 0 0 8 C 0 7 4 0 3 0 0 8 C 0 7 3 0 3 0 0 8 C 0 7 4 _ 0 3 0 0 8 C 0 7 3 2 6 1 2 ' ' D I A 2 0 . 6 % 1 2 7 8 . 7 9 1 2 7 8 . 6 3 1 2 8 0 . 2 1 2 8 0 . 5 1 2 7 9 . 4 1 2 7 9 . 2 1 . 0 - - 03 0 0 8 C 0 7 5 0 3 0 0 8 C 0 7 6 0 3 0 0 8 C 0 7 5 _ 0 3 0 0 8 C 0 7 6 3 3 2 4 ' ' D I A 1 6 0 . 5 % 1 2 7 8 . 4 7 1 2 7 8 . 3 1 1 2 8 1 . 0 1 2 8 1 . 6 1 2 7 9 . 1 1 2 7 9 . 1 1 . 0 - - 03 0 0 8 C 0 8 6 0 3 0 0 8 M 0 5 4 0 3 0 0 8 C 0 8 6 _ 0 3 0 0 8 M 0 5 4 2 9 4 2 4 ' ' D I A 2 4 1 . 1 % 1 2 7 3 . 6 0 1 2 7 0 . 3 1 1 2 7 8 . 6 1 2 7 6 . 3 1 2 7 5 . 2 1 2 7 1 . 5 2 3 . 9 - - 03 0 0 8 C 0 8 9 0 3 0 0 8 M 0 2 3 C 0 3 0 0 8 C 0 8 9 _ 0 3 0 0 8 M 0 2 3 2 8 9 2 4 ' ' D I A 1 6 0 . 5 % 1 2 7 5 . 0 9 1 2 7 3 . 7 7 1 2 7 8 . 9 1 2 7 7 . 7 1 2 7 6 . 3 1 2 7 5 . 5 1 1 . 3 - - 03 0 0 8 C 0 9 0 0 3 0 0 8 C 0 8 9 0 3 0 0 8 C 0 9 0 _ 0 3 0 0 8 C 0 8 9 03 0 0 8 C 0 9 2 0 3 0 0 8 C 0 9 0 0 3 0 0 8 C 0 9 2 _ 0 3 0 0 8 C 0 9 0 03 0 0 8 C 0 9 3 0 3 0 0 8 C 0 9 2 0 3 0 0 8 C 0 9 3 _ 0 3 0 0 8 C 0 9 2 03 0 0 8 C 0 9 4 0 3 0 0 8 C 0 8 9 C 0 3 0 0 8 C 0 9 4 _ 0 3 0 0 8 C 0 8 9 3 5 5 2 4 ' ' D I A 1 6 0 . 5 % 1 2 7 7 . 1 7 1 2 7 5 . 5 2 1 2 8 0 . 4 1 2 7 8 . 9 1 2 7 8 . 3 1 2 7 6 . 3 1 0 . 2 - - 03 0 0 8 C 0 9 6 0 3 0 0 8 M 0 2 4 C 0 3 0 0 8 C 0 9 6 _ 0 3 0 0 8 M 0 2 4 2 1 1 2 4 ' ' D I A 2 3 0 . 9 % 1 2 8 0 . 0 4 1 2 7 8 . 0 7 1 2 8 4 . 0 1 2 8 1 . 9 1 2 8 0 . 9 1 2 7 8 . 9 8 . 7 - - 03 0 0 8 C 0 9 7 0 3 0 0 8 C 0 9 6 C 0 3 0 0 8 C 0 9 7 _ 0 3 0 0 8 C 0 9 6 2 7 1 2 4 ' ' D I A 1 7 0 . 5 % 1 2 8 1 . 5 0 1 2 8 0 . 0 4 1 2 8 5 . 5 1 2 8 4 . 0 1 2 8 2 . 5 1 2 8 0 . 9 8 . 7 - - 03 0 0 8 C 0 9 8 0 3 0 0 8 C 1 5 1 0 3 0 0 8 C 0 9 8 _ 0 3 0 0 8 C 1 5 1 03 0 0 8 C 1 0 0 0 3 0 0 8 C 0 9 8 0 3 0 0 8 C 1 0 0 _ 0 3 0 0 8 C 0 9 8 03 0 0 8 C 1 0 3 0 3 0 0 8 M 0 2 5 0 3 0 0 8 C 1 0 3 _ 0 3 0 0 8 M 0 2 5 03 0 0 8 C 1 0 4 0 3 0 0 8 C 1 0 3 0 3 0 0 8 C 1 0 4 _ 0 3 0 0 8 C 1 0 3 03 0 0 8 C 1 0 5 0 3 0 0 8 C 1 0 4 0 3 0 0 8 C 1 0 5 _ 0 3 0 0 8 C 1 0 4 03 0 0 8 C 1 0 6 C 0 3 0 0 8 M 2 C 0 3 0 0 8 C 1 0 6 _ C 0 3 0 0 8 M 2 3 8 9 2 4 ' ' D I A 5 0 . 5 % 1 2 8 6 . 8 0 1 2 8 4 . 8 9 1 2 9 0 . 8 1 2 8 8 . 9 1 2 8 8 . 4 1 2 8 6 . 7 5 . 0 - - 03 0 0 8 C 1 2 2 0 3 0 0 8 M 0 3 5 0 3 0 0 8 C 1 2 2 _ 0 3 0 0 8 M 0 3 5 3 3 1 8 ' ' D I A 1 0 1 . 0 % 1 2 7 7 . 3 0 1 2 7 6 . 9 8 1 2 7 9 . 4 1 2 8 0 . 0 1 2 7 8 . 0 1 2 7 7 . 0 4 . 2 - - 03 0 0 8 C 1 2 3 0 3 0 0 8 C 1 2 2 0 3 0 0 8 C 1 2 3 _ 0 3 0 0 8 C 1 2 2 2 4 8 1 5 ' ' D I A 4 0 . 4 % 1 2 7 8 . 3 2 1 2 7 7 . 3 0 1 2 8 2 . 9 1 2 7 9 . 4 1 2 7 9 . 3 1 2 7 8 . 0 4 . 2 - - 03 0 0 8 C 1 2 8 0 3 0 0 8 M 0 3 4 0 3 0 0 8 C 1 2 8 _ 0 3 0 0 8 M 0 3 4 5 6 1 8 ' ' D I A 4 0 . 2 % 1 2 7 4 . 3 0 1 2 7 4 . 2 0 1 2 7 7 . 3 1 2 7 8 . 4 1 2 7 5 . 7 1 2 7 5 . 7 2 . 2 - - 03 0 0 8 C 1 3 0 0 3 0 0 8 J 0 2 1 0 3 0 0 8 C 1 3 0 _ 0 3 0 0 8 J 0 2 1 5 8 1 8 ' ' D I A 1 3 1 . 6 % 1 2 7 5 . 8 4 1 2 7 4 . 9 1 1 2 7 8 . 9 1 2 7 9 . 2 1 2 7 6 . 2 1 2 7 5 . 8 1 . 6 - - 03 0 0 8 C 1 3 3 0 3 0 0 8 M 0 3 1 0 3 0 0 8 C 1 3 3 _ 0 3 0 0 8 M 0 3 1 1 5 5 1 2 ' ' D I A 3 0 . 7 % 1 2 7 7 . 0 0 1 2 7 5 . 9 0 1 2 7 9 . 7 1 2 8 0 . 0 1 2 7 7 . 4 1 2 7 6 . 2 1 . 8 - - 03 0 0 8 C 1 3 3 0 3 0 0 8 M 0 3 9 0 3 0 0 8 C 1 3 3 _ 0 3 0 0 8 M 0 3 9 1 5 5 1 2 ' ' D I A 4 0 . 7 % 1 2 7 7 . 0 0 1 2 7 5 . 9 0 1 2 7 9 . 7 1 2 8 1 . 9 1 2 7 7 . 4 1 2 7 7 . 2 1 . 8 - - 03 0 0 8 C 1 5 0 0 3 0 0 8 C 0 9 7 C 0 3 0 0 8 C 1 5 0 _ 0 3 0 0 8 C 0 9 7 03 0 0 8 C 1 5 1 0 3 0 0 8 C 1 5 0 C 0 3 0 0 8 C 1 5 1 _ 0 3 0 0 8 C 1 5 0 03 0 0 8 J 0 0 4 0 3 0 0 8 M 0 0 5 0 3 0 0 8 J 0 0 4 _ 0 3 0 0 8 M 0 0 5 2 8 8 5 4 ' ' D I A 1 1 4 0 . 3 % 1 2 6 2 . 2 2 1 2 6 1 . 2 5 1 2 6 8 . 6 1 2 6 9 . 0 1 2 6 4 . 4 1 2 6 3 . 1 5 2 . 7 - - 03 0 0 8 J 0 1 2 0 3 0 0 8 C 0 4 2 0 3 0 0 8 J 0 1 2 _ 0 3 0 0 8 C 0 4 2 1 4 2 1 2 ' ' D I A 4 1 . 1 % 1 2 7 8 . 3 1 1 2 7 6 . 7 1 1 2 8 0 . 1 1 2 7 9 . 7 1 2 7 8 . 6 1 2 7 6 . 9 0 . 7 - - 03 0 0 8 J 0 1 4 0 3 0 0 8 C 2 0 0 0 3 0 0 8 J 0 1 4 _ 0 3 0 0 8 C 2 0 0 9 0 1 2 ' ' D I A 3 0 . 8 % 1 2 7 7 . 1 7 1 2 7 6 . 4 1 1 2 8 0 . 5 1 2 8 0 . 2 1 2 7 9 . 9 1 2 7 9 . 5 2 . 5 - - 03 0 0 8 C 0 5 3 0 3 0 0 8 C 0 5 2 0 3 0 0 8 C 0 5 3 _ 0 3 0 0 8 C 0 5 2 2 0 5 1 2 ' ' D I A 3 0 . 6 % 1 2 7 5 . 3 9 1 2 7 4 . 0 6 1 2 8 0 . 0 1 2 7 6 . 0 1 2 7 9 . 3 1 2 7 7 . 4 3 . 5 - - 03 0 0 8 J 0 1 5 0 3 0 0 8 M 0 1 6 0 3 0 0 8 J 0 1 5 _ 0 3 0 0 8 M 0 1 6 9 4 1 2 ' ' D I A 3 0 . 5 % 1 2 8 2 . 1 8 1 2 8 1 . 7 1 1 2 8 3 . 6 1 2 8 3 . 2 1 2 8 2 . 7 1 2 8 1 . 7 1 . 3 - - 03 0 0 8 J 0 2 1 0 3 0 0 8 C 1 2 8 0 3 0 0 8 J 0 2 1 _ 0 3 0 0 8 C 1 2 8 3 0 1 1 8 ' ' D I A 5 0 . 2 % 1 2 7 4 . 9 1 1 2 7 4 . 3 0 1 2 7 9 . 2 1 2 7 7 . 3 1 2 7 5 . 8 1 2 7 5 . 7 2 . 2 - - 03 0 0 8 J 0 2 2 0 3 0 0 8 C 1 3 0 0 3 0 0 8 J 0 2 2 _ 0 3 0 0 8 C 1 3 0 2 3 0 1 8 ' ' D I A 6 0 . 3 % 1 2 7 6 . 5 1 1 2 7 5 . 8 4 1 2 7 9 . 6 1 2 7 8 . 9 1 2 7 7 . 1 1 2 7 6 . 2 1 . 6 - - 03 0 0 8 J 0 3 1 0 3 0 0 8 M 0 4 1 0 3 0 0 8 J 0 3 1 _ 0 3 0 0 8 M 0 4 1 1 3 1 1 2 ' ' D I A 2 0 . 2 % 1 2 6 9 . 0 1 1 2 6 8 . 7 2 1 2 7 2 . 6 1 2 7 1 . 9 1 2 6 9 . 7 1 2 6 9 . 3 1 . 5 - - C0 3 0 0 8 M 1 0 3 0 0 8 C 0 9 7 C 0 3 0 0 8 M 1 _ 0 3 0 0 8 C 0 9 7 1 5 4 2 4 ' ' D I A 8 1 . 1 % 1 2 8 3 . 1 9 1 2 8 1 . 5 0 1 2 8 7 . 2 1 2 8 5 . 5 1 2 8 5 . 0 1 2 8 2 . 5 7 . 3 - - C0 3 0 0 8 M 2 C 0 3 0 0 8 M 1 C 0 3 0 0 8 M 2 _ C 0 3 0 0 8 M 1 2 5 6 2 4 ' ' D I A 6 0 . 7 % 1 2 8 4 . 8 9 1 2 8 3 . 1 9 1 2 8 8 . 9 1 2 8 7 . 2 1 2 8 6 . 7 1 2 8 5 . 0 6 . 4 - - 03 0 0 8 M 0 0 1 0 3 0 0 8 O 0 0 1 0 3 0 0 8 M 0 0 1 _ 0 3 0 0 8 O 0 0 1 2 3 1 6 0 ' ' D I A 1 8 8 0 . 5 % 1 2 5 6 . 1 6 1 2 5 5 . 0 1 1 2 7 0 . 3 1 2 6 8 . 5 1 2 5 8 . 1 1 2 5 6 . 9 6 0 . 2 - - 03 0 0 8 M 0 0 2 0 3 0 0 8 M 0 0 1 0 3 0 0 8 M 0 0 2 _ 0 3 0 0 8 M 0 0 1 2 9 5 5 4 ' ' D I A 8 9 0 . 2 % 1 2 5 6 . 9 6 1 2 5 6 . 3 6 1 2 6 8 . 8 1 2 7 0 . 3 1 2 5 9 . 5 1 2 5 8 . 1 6 1 . 2 - - 03 0 0 8 M 0 0 3 0 3 0 0 8 M 0 0 2 0 3 0 0 8 M 0 0 3 _ 0 3 0 0 8 M 0 0 2 9 9 5 4 ' ' D I A 2 1 9 1 . 2 % 1 2 5 8 . 1 9 1 2 5 6 . 9 6 1 2 6 7 . 8 1 2 6 8 . 8 1 2 6 0 . 1 1 2 5 9 . 5 6 2 . 6 - - 03 0 0 8 M 0 0 4 0 3 0 0 8 M 0 0 3 0 3 0 0 8 M 0 0 4 _ 0 3 0 0 8 M 0 0 3 1 7 1 5 4 ' ' D I A 1 0 2 0 . 3 % 1 2 5 8 . 6 5 1 2 5 8 . 1 9 1 2 7 0 . 0 1 2 6 7 . 8 1 2 6 0 . 9 1 2 6 0 . 1 5 5 . 7 - - 03 0 0 8 M 0 0 5 0 3 0 0 8 M 0 0 4 0 3 0 0 8 M 0 0 5 _ 0 3 0 0 8 M 0 0 4 4 2 5 5 4 ' ' D I A 1 5 2 0 . 6 % 1 2 6 1 . 2 5 1 2 5 8 . 6 5 1 2 6 9 . 0 1 2 7 0 . 0 1 2 6 3 . 1 1 2 6 0 . 9 5 5 . 7 - - 03 0 0 8 M 0 0 8 0 3 0 0 8 M 0 0 7 0 3 0 0 8 M 0 0 8 _ 0 3 0 0 8 M 0 0 7 1 4 9 3 6 ' ' D I A 6 7 0 . 9 % 1 2 6 4 . 4 7 1 2 6 3 . 1 0 1 2 7 2 . 7 1 2 7 2 . 9 1 2 6 5 . 6 1 2 6 5 . 6 2 0 . 9 - - P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 11 of 12 Ap p e n d i x G Central Point Stormwater Master Plan US DS Co n d u i t N a m e Le n g t h ( f t ) Si z e / T y p e H = H e i g h t , B W = B o t t o m W i d t h , S S = S i d e Slo p e ( H : V ) C a p a c i t y (c f s ) Slo p e ( % ) U S DS USDSUSDSFut 10 yr Max Flow (cfs)When Flooding (Max WSE > Ground Elevation) Ta b l e G - 1 . H y d r a u l i c M o d e l P a r a m e t e r s a n d R e s u l t s f o r S y s t e m s w i t h M o d e l e d C I P s Up a n d d o w n s t r e a m M o d e l N o d e N a m e s In v e r t E l e v a t i o n ( f t ) G r o u n d E l e v a t i o n ( f t ) Fut 10 yr Max Water Surface Elevation (ft) 03 0 0 8 M 0 0 9 0 3 0 0 8 M 0 0 8 03 0 0 8 M 0 0 9 _ 0 3 0 0 8 M 0 0 8 3 6 0 12 ' ' D I A 3 0 . 7 % 1 2 6 7 . 1 1 1 2 6 4 . 4 7 1 2 7 3 . 9 1 2 7 2 . 7 1 2 6 7 . 6 1 2 6 5 . 6 1 . 6 -- 03 0 0 8 M 0 1 0 0 3 0 0 8 M 0 0 8 03 0 0 8 M 0 1 0 _ 0 3 0 0 8 M 0 0 8 2 5 8 36 ' ' D I A 42 0 . 4 % 1 2 6 5 . 4 3 1 2 6 4 . 4 7 1 2 7 1 . 8 1 2 7 2 . 7 1 2 6 6 . 8 1 2 6 5 . 6 1 9 . 2 -- 03 0 0 8 M 0 1 1 0 3 0 0 8 M 0 1 0 03 0 0 8 M 0 1 1 _ 0 3 0 0 8 M 0 1 0 3 4 9 30 ' ' D I A 25 0 . 4 % 1 2 6 6 . 6 8 1 2 6 5 . 4 3 1 2 7 3 . 0 1 2 7 1 . 8 1 2 6 8 . 0 1 2 6 6 . 8 1 3 . 2 -- 03 0 0 8 M 0 1 2 0 3 0 0 8 M 0 1 1 03 0 0 8 M 0 1 2 _ 0 3 0 0 8 M 0 1 1 2 7 8 30 ' ' D I A 57 1 . 9 % 1 2 7 2 . 0 3 1 2 6 6 . 7 8 1 2 7 5 . 6 1 2 7 3 . 0 1 2 7 2 . 8 1 2 6 8 . 0 1 1 . 4 -- 03 0 0 8 M 0 1 3 0 3 0 0 8 M 0 1 2 03 0 0 8 M 0 1 3 _ 0 3 0 0 8 M 0 1 2 9 3 2' A r c h 10 0 . 1 % 1 2 7 2 . 1 2 1 2 7 2 . 0 3 1 2 7 6 . 5 1 2 7 5 . 6 1 2 7 3 . 0 1 2 7 2 . 8 6 . 2 -- 03 0 0 8 M 0 1 4 0 3 0 0 8 M 0 1 3 03 0 0 8 M 0 1 4 _ 0 3 0 0 8 M 0 1 3 5 2 2' A r c h 47 2 . 2 % 1 2 7 3 . 2 5 1 2 7 2 . 1 2 1 2 7 6 . 6 1 2 7 6 . 5 1 2 7 3 . 7 1 2 7 3 . 0 6 . 2 -- 03 0 0 8 M 0 1 5 0 3 0 0 8 M 0 1 2 03 0 0 8 M 0 1 5 _ 0 3 0 0 8 M 0 1 2 2 3 9 15 ' ' D I A 5 0 . 6 % 1 2 7 3 . 5 1 1 2 7 2 . 0 3 1 2 7 6 . 3 1 2 7 5 . 6 1 2 7 4 . 4 1 2 7 2 . 8 4 . 2 -- 03 0 0 8 M 0 1 6 0 3 0 0 8 M 0 1 7 03 0 0 8 M 0 1 6 _ 0 3 0 0 8 M 0 1 7 5 8 15 ' ' D I A 14 4 . 9 % 1 2 8 1 . 3 6 1 2 7 8 . 5 0 1 2 8 3 . 2 1 2 8 2 . 8 1 2 8 1 . 7 1 2 7 9 . 9 1 . 7 -- 03 0 0 8 M 0 1 7 0 3 0 0 8 J 0 1 4 03 0 0 8 M 0 1 7 _ 0 3 0 0 8 J 0 1 4 3 3 0 36 ' ' D I A 21 0 . 1 % 1 2 7 7 . 5 0 1 2 7 7 . 1 7 1 2 8 2 . 8 1 2 8 0 . 5 1 2 7 9 . 9 1 2 7 9 . 9 1 . 9 -- 03 0 0 8 M 0 2 0 0 3 0 0 8 M 0 0 7 03 0 0 8 M 0 2 0 _ 0 3 0 0 8 M 0 0 7 6 8 30 ' ' D I A 46 1 . 2 % 1 2 6 3 . 9 0 1 2 6 3 . 1 0 1 2 7 2 . 4 1 2 7 2 . 9 1 2 6 5 . 6 1 2 6 5 . 6 2 5 . 4 -- 03 0 0 8 M 0 2 1 0 3 0 0 8 M 0 2 0 03 0 0 8 M 0 2 1 _ 0 3 0 0 8 M 0 2 0 1 7 8 30 ' ' D I A 28 0 . 4 % 1 2 6 4 . 6 4 1 2 6 3 . 9 0 1 2 7 2 . 9 1 2 7 2 . 4 1 2 6 6 . 5 1 2 6 5 . 6 2 5 . 4 -- 03 0 0 8 M 0 2 3 0 3 0 0 8 C 0 8 6 03 0 0 8 M 0 2 3 _ 0 3 0 0 8 C 0 8 6 3 8 28 " D I A 23 0 . 4 % 1 2 7 3 . 7 7 1 2 7 3 . 6 0 1 2 7 7 . 7 1 2 7 8 . 6 1 2 7 5 . 5 1 2 7 5 . 2 2 2 . 6 -- 03 0 0 8 M 0 2 4 0 3 0 0 8 C 0 9 4 C0 3 0 0 8 M 0 2 4 _ 0 3 0 0 8 C 0 9 4 6 7 24 ' ' D I A 26 1 . 4 % 1 2 7 8 . 0 7 1 2 7 7 . 1 7 1 2 8 1 . 9 1 2 8 0 . 4 1 2 7 8 . 9 1 2 7 8 . 3 9 . 1 -- 03 0 0 8 M 0 2 5 0 3 0 0 8 C 1 0 0 03 0 0 8 M 0 2 5 _ 0 3 0 0 8 C 1 0 0 03 0 0 8 M 0 2 6 0 3 0 0 8 C 1 0 5 03 0 0 8 M 0 2 6 _ 0 3 0 0 8 C 1 0 5 03 0 0 8 M 0 3 0 0 3 0 0 8 M 0 2 3 03 0 0 8 M 0 3 0 _ 0 3 0 0 8 M 0 2 3 4 6 28 " D I A 22 0 . 4 % 1 2 7 3 . 9 4 1 2 7 3 . 7 7 1 2 7 8 . 2 1 2 7 7 . 7 1 2 7 5 . 5 1 2 7 5 . 5 1 1 . 1 -- 03 0 0 8 M 0 3 1 0 3 0 0 8 M 0 3 0 03 0 0 8 M 0 3 1 _ 0 3 0 0 8 M 0 3 0 2 2 7 24 ' ' D I A 13 0 . 4 % 1 2 7 5 . 9 0 1 2 7 4 . 9 9 1 2 8 0 . 0 1 2 7 8 . 2 1 2 7 6 . 2 1 2 7 5 . 5 0 . 8 -- 03 0 0 8 M 0 3 2 0 3 0 0 8 C 1 2 3 03 0 0 8 M 0 3 2 _ 0 3 0 0 8 C 1 2 3 8 4 12 ' ' D I A 2 0 . 4 % 1 2 7 8 . 6 9 1 2 7 8 . 3 2 1 2 8 5 . 0 1 2 8 2 . 9 1 2 7 9 . 8 1 2 7 9 . 3 2 . 8 -- 03 0 0 8 M 0 3 3 0 3 0 0 8 M 0 3 2 03 0 0 8 M 0 3 3 _ 0 3 0 0 8 M 0 3 2 1 3 2 12 ' ' D I A 2 0 . 2 % 1 2 7 8 . 9 7 1 2 7 8 . 6 9 1 2 8 5 . 3 1 2 8 5 . 0 1 2 8 0 . 6 1 2 7 9 . 8 2 . 8 -- 03 0 0 8 M 0 3 4 0 3 0 0 8 M 0 3 0 03 0 0 8 M 0 3 4 _ 0 3 0 0 8 M 0 3 0 1 2 4 28 " D I A 16 0 . 2 % 1 2 7 4 . 2 0 1 2 7 3 . 9 4 1 2 7 8 . 4 1 2 7 8 . 2 1 2 7 5 . 7 1 2 7 5 . 5 1 0 . 1 -- 03 0 0 8 M 0 3 5 0 3 0 0 8 M 0 3 6 03 0 0 8 M 0 3 5 _ 0 3 0 0 8 M 0 3 6 9 9 24 ' ' D I A 13 0 . 3 % 1 2 7 6 . 0 0 1 2 7 5 . 7 0 1 2 8 0 . 0 1 2 8 0 . 7 1 2 7 7 . 0 1 2 7 6 . 7 6 . 6 -- 03 0 0 8 M 0 3 6 0 3 0 0 8 M 0 3 4 03 0 0 8 M 0 3 6 _ 0 3 0 0 8 M 0 3 4 5 0 4 24 ' ' D I A 13 0 . 3 % 1 2 7 5 . 7 0 1 2 7 4 . 2 0 1 2 8 0 . 7 1 2 7 8 . 4 1 2 7 6 . 7 1 2 7 5 . 7 6 . 6 -- 03 0 0 8 M 0 3 7 0 3 0 0 8 M 0 3 5 03 0 0 8 M 0 3 7 _ 0 3 0 0 8 M 0 3 5 1 6 6 12 ' ' D I A 2 0 . 3 % 1 2 7 6 . 4 3 1 2 7 6 . 0 0 1 2 8 1 . 9 1 2 8 0 . 0 1 2 7 7 . 1 1 2 7 7 . 0 1 . 0 -- 03 0 0 8 M 0 3 9 0 3 0 0 8 M 0 3 7 03 0 0 8 M 0 3 9 _ 0 3 0 0 8 M 0 3 7 1 2 2 12 ' ' D I A 0 0 . 0 % 1 2 7 6 . 4 3 1 2 7 6 . 4 3 1 2 8 1 . 9 1 2 8 1 . 9 1 2 7 7 . 2 1 2 7 7 . 1 1 . 0 -- 03 0 0 8 M 0 4 0 0 3 0 0 8 M 0 1 0 03 0 0 8 M 0 4 0 _ 0 3 0 0 8 M 0 1 0 2 7 0 24 ' ' D I A 20 0 . 7 % 1 2 6 7 . 3 4 1 2 6 5 . 4 3 1 2 7 1 . 6 1 2 7 1 . 8 1 2 6 8 . 0 1 2 6 6 . 8 5 . 1 -- 03 0 0 8 M 0 4 1 0 3 0 0 8 M 0 4 2 03 0 0 8 M 0 4 1 _ 0 3 0 0 8 M 0 4 2 1 4 7 18 ' ' D I A 5 0 . 2 % 1 2 6 8 . 7 2 1 2 6 8 . 4 2 1 2 7 1 . 9 1 2 7 2 . 6 1 2 6 9 . 3 1 2 6 9 . 1 1 . 5 -- 03 0 0 8 M 0 4 2 0 3 0 0 8 M 0 4 0 03 0 0 8 M 0 4 2 _ 0 3 0 0 8 M 0 4 0 1 8 9 18 ' ' D I A 8 0 . 6 % 1 2 6 8 . 4 2 1 2 6 7 . 3 4 1 2 7 2 . 6 1 2 7 1 . 6 1 2 6 9 . 1 1 2 6 8 . 0 3 . 4 -- 03 0 0 8 M 0 4 3 0 3 0 0 8 M 0 4 2 03 0 0 8 M 0 4 3 _ 0 3 0 0 8 M 0 4 2 2 1 4 18 ' ' D I A 7 0 . 5 % 1 2 6 9 . 4 4 1 2 6 8 . 4 2 1 2 7 2 . 4 1 2 7 2 . 6 1 2 6 9 . 9 1 2 6 9 . 1 1 . 2 -- 03 0 0 8 M 0 4 4 0 3 0 0 8 M 0 4 3 03 0 0 8 M 0 4 4 _ 0 3 0 0 8 M 0 4 3 5 1 15 ' ' D I A 4 0 . 4 % 1 2 6 9 . 8 7 1 2 6 9 . 6 9 1 2 7 2 . 6 1 2 7 2 . 4 1 2 7 0 . 3 1 2 6 9 . 9 1 . 2 -- 03 0 0 8 M 0 5 0 0 3 0 0 8 M 0 2 1 03 0 0 8 M 0 5 0 _ 0 3 0 0 8 M 0 2 1 1 7 9 30 ' ' D I A 35 0 . 7 % 1 2 6 5 . 8 1 1 2 6 4 . 6 4 1 2 7 4 . 2 1 2 7 2 . 9 1 2 6 7 . 4 1 2 6 6 . 5 2 3 . 9 -- 03 0 0 8 M 0 5 1 0 3 0 0 8 M 0 5 0 03 0 0 8 M 0 5 1 _ 0 3 0 0 8 M 0 5 0 4 5 24 ' ' D I A 15 0 . 4 % 1 2 6 6 . 0 1 1 2 6 5 . 8 1 1 2 7 4 . 7 1 2 7 4 . 2 1 2 6 7 . 9 1 2 6 7 . 4 2 3 . 9 -- 03 0 0 8 M 0 5 2 0 3 0 0 8 M 0 5 1 03 0 0 8 M 0 5 2 _ 0 3 0 0 8 M 0 5 1 8 9 24 ' ' D I A 15 0 . 5 % 1 2 6 6 . 4 1 1 2 6 6 . 0 1 1 2 7 3 . 6 1 2 7 4 . 7 1 2 6 8 . 7 1 2 6 7 . 9 2 2 . 4 -- 03 0 0 8 M 0 5 3 0 3 0 0 8 M 0 5 2 03 0 0 8 M 0 5 3 _ 0 3 0 0 8 M 0 5 2 1 7 5 24 ' ' D I A 16 0 . 5 % 1 2 6 7 . 3 1 1 2 6 6 . 4 1 1 2 7 4 . 5 1 2 7 3 . 6 1 2 7 0 . 4 1 2 6 8 . 7 2 2 . 4 -- 03 0 0 8 M 0 5 4 0 3 0 0 8 M 0 5 3 03 0 0 8 M 0 5 4 _ 0 3 0 0 8 M 0 5 3 6 2 24 ' ' D I A 50 4 . 8 % 1 2 7 0 . 3 1 1 2 6 7 . 3 1 1 2 7 6 . 3 1 2 7 4 . 5 1 2 7 1 . 5 1 2 7 0 . 4 2 2 . 6 -- Un i t 3 , S u b - U n i t s 9 - 1 0 : N o p l a n n e d p r o j e c t s , s e e T a b l e D - 2 f o r h y d r a u l i c r e s u l t s P: \ 1 4 3 4 4 2 C e n t r a l P o i n t S W M P \ D e l i v e r a b l e s \ R e p o r t s \ A p p D - M o d e l R e s u l t s \ M o d e l R e s u l t s _ E x c e l \ C P _ H y d r a u l i c _ R e s u l t s . x l s x FI N A L 12 of 12 Central Point Stormwater Master Plan Appendix H: Barriers to LID H-1 Appendix H Barriers to LID Implementation The 2010 version of the City’s Standards and Specifications were reviewed to identify barriers to the implementation of LID. Table H-1 summarizes recommended changes to the City’s standard specifications, standard drawings and municipal code in order to eliminate barriers to the successful implementation of LID. Table H-1. Barriers to LID Implementation Section Recommended change Standard Specification Section 100 – General Design Guide 120.10.02 Add stormwater management calculations and plans in the third paragraph. 120.20.01 Add stormwater management to the list of required drawings. 120.20.11 Item 2. Add stormwater management to the list of public improvements. 120.20.12 Include a requirement for the contractor to submit verification of stormwater facility plant survival after 2-years. Standard Specification Section 200 – Site Preparation and Miscellaneous Construction 220.10.01 Add an exception to minimum compaction level requirements for stormwater facilities. Require that stormwater facilities are marked off to avoid compaction from construction equipment. 240.10.04 Add an exception to minimum compaction level requirements for stormwater facilities. Require that stormwater facilities are marked off to avoid compaction from construction equipment. 240.10.08 Add an exception to minimum compaction level requirements for stormwater facilities. Require that stormwater facilities are marked off to avoid compaction from construction equipment. Standard Specification Section 300 – Street Construction General Review the need for parking lanes on all streets and the placement of sidewalks on both sides of the street to reduce impervious surfaces. 320.10.27 Adding a standard detail for stormwater facility curb inlets would prevent the need for the special approval of the Public Works Director for stormwater facilities. Amend first sentence of second paragraph to use combined vertical curb and gutter on all streets with an enclosed storm drainage system or curbed stormwater facility. Standard Specification Section 400 – Stormwater Sewer System 410.10.03 Remove the requirement that all storm sewer systems be designed as closed systems. Requirements can be added to limit infiltration based systems within 10-feet of basements/building foundations and in areas of high groundwater. 420.10.04 Reduce minimum pipe size diameter to 6 inches for perforated drain piping within stormwater facilities. Consider lowering the minimum pipe size diameter for outlet piping from stormwater facilities to 10 inches. 420.10.04 Add a provision for stormwater facility overflow structures. Consider adding a standard detail of stormwater facility overflow structures to streamline maintenance of public facilities. 430.33.01 Add a provision for stormwater facility curb inlets. Consider adding a standard detail of stormwater facility curb inlets to streamline maintenance of public facilities. Standard Specification Section 500 – Sanitary Sewer System: No barriers identified Standard Specification Section 600 – Water System: Not reviewed Appendix H Central Point Stormwater Master Plan H-2 Table H-1. Barriers to LID Implementation Section Recommended change Standard Specification Section 700 – Utilities: No barriers identified Standard Specification Section 800 – Erosion Control and Sedimentation Prevention: No barriers identified Standard Specification Section 900 – Construction Materials 935.00.00 Review topsoil requirements to determine whether the topsoil specified is adequate for stormwater facilities. Add new stormwater facility growing media requirement if topsoil specified is not adequate. Standard Drawings A-5B Add an exception to 3/8” per foot slope requirement for landscaping wtihin the right-of-way for stormwater facilities. ST Review street width requirements to determine if impervious surfaces could be reduced. Municipal code titles 1, 8, 12, 14, 15 and 17 were reviewed and no barriers to LID were identified. Municipal code titles 2, 3, 4, 5, 6, 7, 9, 10, 11 and 13 were not reviewed. Municipal code title 16 Chapter 16.10 and 16.12 Include a discussion of stormwater management in chapters 16.10 and 16.12. Defining Stormwater Management after completion of the Final Plats can reduce options and flexibility for addressing stormwater management. Incorporation of LID and stormwater management into the preliminary design will allow for review of the placement of LID facilities, stormwater routing to LID facilities, placement of regional stormwater facilities, and right-of-way widths.