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HomeMy WebLinkAbout23 - B - Drainage Report - TIR - AppendicesAPPENDICES APPENDIX A WORKSHEETS AND FORMS 12,000 1,000 City of Renton Vicinity Map - Figure 2 This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. 11/24/2014 Legend 6800340 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 680 WGS_1984_Web_Mercator_Auxiliary_Sphere City and County Boundary Other City of Renton 8 Custom Soil Resource Report Soil Map 52608005260900526100052611005261200526130052614005261500526160052617005261800526190052620005262100526220052609005261000526110052612005261300526140052615005261600526170052618005261900526200052621005262200561800 561900 562000 562100 562200 562300 562400 562500 562600 562700 562800 561800 561900 562000 562100 562200 562300 562400 562500 562600 562700 562800 47° 30' 37'' N 122° 10' 48'' W47° 30' 37'' N122° 9' 56'' W47° 29' 51'' N 122° 10' 48'' W47° 29' 51'' N 122° 9' 56'' WN Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 10N WGS84 0 300 600 1200 1800Feet 0 100 200 400 600Meters Map Scale: 1:6,890 if printed on A portrait (8.5" x 11") sheet. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http://websoilsurvey.nrcs.usda.gov Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: King County Area, Washington Survey Area Data: Version 10, Sep 30, 2014 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jul 8, 2014—Jul 15, 2014 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 9 APPENDIX B GEO REPORT APPENDIX C THRESHOLD DISCHARGE AREAS APPENDIX D SALMON HABITAT WRIA8 APPENDIX E DOWNSTREAM ANALYSIS 6,0001000 City of Renton Stormwater Collection System This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. THIS MAP IS NOT TO BE USED FOR NAVIGATIONWGS_1984_Web_Mercator_Auxiliary_Sphere Notes Downstream Analysis for North Renton TDA 11/21/2014 Legend 680 0 340 680 Feet Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Network Structures Inlet Manhole Utility Vault Unknown Structure Pump Station Discharge Point Pipe Culvert Open Drains Facility Outline Private Network Structures Inlet Manhole Utility Vault Unknown Structure Private Discharge Point Private Pipe Private Culvert Private Open Drains Private Facility Outline Flow Control BMP Stormwater Ponds Facility Transfer 6,0001000 City of Renton Stormwater Collection System This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. THIS MAP IS NOT TO BE USED FOR NAVIGATIONWGS_1984_Web_Mercator_Auxiliary_Sphere Notes Downstream Analysis for Honey Creek TDA 11/21/2014 Legend 680 0 340 680 Feet Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Network Structures Inlet Manhole Utility Vault Unknown Structure Pump Station Discharge Point Pipe Culvert Open Drains Facility Outline Private Network Structures Inlet Manhole Utility Vault Unknown Structure Private Discharge Point Private Pipe Private Culvert Private Open Drains Private Facility Outline Flow Control BMP Stormwater Ponds Facility Transfer 6,0001000 City of Renton Stormwater Collection System This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. THIS MAP IS NOT TO BE USED FOR NAVIGATIONWGS_1984_Web_Mercator_Auxiliary_Sphere Notes Downstream Analysis for Honey Creek TDA 11/21/2014 Legend 680 0 340 680 Feet Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Network Structures Inlet Manhole Utility Vault Unknown Structure Pump Station Discharge Point Pipe Culvert Open Drains Facility Outline Private Network Structures Inlet Manhole Utility Vault Unknown Structure Private Discharge Point Private Pipe Private Culvert Private Open Drains Private Facility Outline Flow Control BMP Stormwater Ponds Facility Transfer PICTURE 1 – 18-inch Culvert Outfall PICTURE 2 – Looking Downstream of 18-inch Culvert Outfall PICTURE 3 – Further Downstream of 18-inch Culvert Outfall (heavily vegetated) APPENDIX F RESOURCE REVIEW 8,104 675 City of Renton - Slopes This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. None 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Slope City of Renton >15% & <=25% >25% & <=40% (Sensitive) >40% & <=90% (Protected) >90% (Protected) Environment Designations Natural Shoreline High Intensity Shoreline Isolated High Intensity Shoreline Residential Urban Conservancy Jurisdictions 8,104 675 City of Renton - Landslide This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. None 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Landslide VERY HIGH HIGH MODERATE UNCLASSIFED Environment Designations Natural Shoreline High Intensity Shoreline Isolated High Intensity Shoreline Residential Urban Conservancy Jurisdictions 8,104 675 City of Renton - Streams This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. None 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Streams (Classified) 1 2 3 4 8,104 675 City of Renton - Wetlands This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. None 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Wetlands 8,104 675 City of Renton - Erosion This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Erosion 8,104 675 City of Renton - Flood This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. Nothing Mapped for Flood Plain, Flood Way, etc. 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Floodway Special Flood Hazard Areas (100 year flood) Other Flood Areas (Zone X - 500 year flood) 8,104 675 City of Renton - Coal Mine This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. Nothing mapped for coal mine hazards 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Coalmine HIGH MODERATE UNCLASSIFIED 8,104 675 This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. 6/13/2014 Legend 4590230 THIS MAP IS NOT TO BE USED FOR NAVIGATION Feet Notes 459 WGS_1984_Web_Mercator_Auxiliary_Sphere Information Technology - GIS RentonMapSupport@Rentonwa.gov City and County Boundary Other City of Renton Parcels Aquifer Protection Zones Zone 1 Zone 1 Modified Zone 2 Wellfield Capture Zone One Year Capture Zone Five Year Capture Zone Ten Year Capture Zone City of Renton - Aquifer APPENDIX G FLOW CONTROL BMPS Road Infiltration Calculations Retention/Detention Facility Type of Facility: Gravel Infiltration Trench Facility Length: 200.00 ft Facility Width: 15.00 ft Facility Area: 3000. sq. ft Effective Storage Depth: 0.15 ft Stage 0 Elevation: 0.00 ft Storage Volume: 135. cu. ft Vertical Permeability: 82.90 min/in Permeable Surfaces: Bottom Riser Head: 0.15 ft Riser Diameter: 12.00 inches Top Notch Weir: None Outflow Rating Curve: None Stage Elevation Storage Discharge Percolation (ft) (ft) (cu. ft) (ac-ft) (cfs) (cfs) 0.00 0.00 0. 0.000 0.000 0.05 0.01 0.01 9. 0.000 0.000 0.05 0.02 0.02 18. 0.000 0.000 0.05 0.03 0.03 27. 0.001 0.000 0.05 0.04 0.04 36. 0.001 0.000 0.05 0.05 0.05 45. 0.001 0.000 0.05 0.06 0.06 54. 0.001 0.000 0.05 0.07 0.07 63. 0.001 0.000 0.05 0.08 0.08 72. 0.002 0.000 0.05 0.09 0.09 81. 0.002 0.000 0.05 0.10 0.10 90. 0.002 0.000 0.05 0.11 0.11 99. 0.002 0.000 0.05 0.12 0.12 108. 0.002 0.000 0.05 0.13 0.13 117. 0.003 0.000 0.05 0.14 0.14 126. 0.003 0.000 0.05 0.15 0.15 135. 0.003 0.000 0.05 0.25 0.25 135. 0.003 0.308 0.05 0.35 0.35 135. 0.003 0.871 0.05 0.45 0.45 135. 0.003 1.600 0.05 0.55 0.55 135. 0.003 2.390 0.05 0.65 0.65 135. 0.003 2.670 0.05 0.75 0.75 135. 0.003 2.930 0.05 0.85 0.85 135. 0.003 3.160 0.05 0.95 0.95 135. 0.003 3.380 0.05 1.05 1.05 135. 0.003 3.590 0.05 1.15 1.15 135. 0.003 3.780 0.05 1.25 1.25 135. 0.003 3.970 0.05 1.35 1.35 135. 0.003 4.140 0.05 1.45 1.45 135. 0.003 4.310 0.05 1.55 1.55 135. 0.003 4.470 0.05 1.65 1.65 135. 0.003 4.630 0.05 1.75 1.75 135. 0.003 4.780 0.05 1.85 1.85 135. 0.003 4.930 0.05 1.95 1.95 135. 0.003 5.070 0.05 2.05 2.05 135. 0.003 5.210 0.05 Hyd Inflow Outflow Peak Storage Target Calc Stage Elev (Cu-Ft) (Ac-Ft) 1 0.03 ******* 0.00 0.00 0.00 0. 0.000 2 0.02 ******* 0.00 0.00 0.00 0. 0.000 3 0.02 ******* 0.00 0.00 0.00 0. 0.000 4 0.02 ******* 0.00 0.00 0.00 0. 0.000 5 0.02 ******* 0.00 0.00 0.00 0. 0.000 6 0.02 ******* 0.00 0.00 0.00 0. 0.000 7 0.02 ******* 0.00 0.00 0.00 0. 0.000 8 0.01 ******* 0.00 0.00 0.00 0. 0.000 ---------------------------------- Route Time Series through Facility Inflow Time Series File:dev.tsf Outflow Time Series File:rdout Inflow/Outflow Analysis Peak Inflow Discharge: 0.033 CFS at 6:00 on Jan 9 in Year 8 Peak Outflow Discharge: 0.000 CFS at 6:00 on Jan 9 in Year 8 Peak Reservoir Stage: 0.00 Ft Peak Reservoir Elev: 0.00 Ft Peak Reservoir Storage: 0. Cu-Ft : 0.000 Ac-Ft Flow Duration from Time Series File:rdout.tsf Cutoff Count Frequency CDF Exceedence_Probability CFS % % % 0.000 61320 100.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 99999.99 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 99999.99 0 0.000 100.000 0.000 0.000E+00 99999.99 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 0.000 0 0.000 100.000 0.000 0.000E+00 Flow Frequency Analysis Time Series File:rdout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) (ft) Period 0.000 1 10/01/00 0:00 0.000 0.00 1 100.00 0.990 0.000 2 10/01/01 0:00 0.000 0.00 2 25.00 0.960 0.000 3 10/01/02 0:00 0.000 0.00 3 10.00 0.900 0.000 4 10/01/03 0:00 0.000 0.00 4 5.00 0.800 0.000 5 10/01/04 0:00 0.000 0.00 5 3.00 0.667 0.000 6 10/01/05 0:00 0.000 0.00 6 2.00 0.500 0.000 7 10/01/06 0:00 0.000 0.00 7 1.30 0.231 0.000 8 10/01/07 0:00 0.000 0.00 8 1.10 0.091 Computed Peaks 0.000 0.00 50.00 0.980 Dev.pks Road Infiltration - Flow Frequency Analysis Time Series File:dev.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.017 7 2/09/01 2:00 0.033 1 100.00 0.990 0.015 8 1/05/02 16:00 0.025 2 25.00 0.960 0.020 3 12/08/02 18:00 0.020 3 10.00 0.900 0.017 6 8/26/04 2:00 0.020 4 5.00 0.800 0.020 4 10/28/04 16:00 0.018 5 3.00 0.667 0.018 5 1/18/06 16:00 0.017 6 2.00 0.500 0.025 2 10/26/06 0:00 0.017 7 1.30 0.231 0.033 1 1/09/08 6:00 0.015 8 1.10 0.091 Computed Peaks 0.030 50.00 0.980 Page 1 rdout.pks Road Infiltration - Flow Frequency Analysis Time Series File:rdout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) (ft) Period 0.000 1 10/01/00 0:00 0.000 0.00 1 100.00 0.990 0.000 2 10/01/01 0:00 0.000 0.00 2 25.00 0.960 0.000 3 10/01/02 0:00 0.000 0.00 3 10.00 0.900 0.000 4 10/01/03 0:00 0.000 0.00 4 5.00 0.800 0.000 5 10/01/04 0:00 0.000 0.00 5 3.00 0.667 0.000 6 10/01/05 0:00 0.000 0.00 6 2.00 0.500 0.000 7 10/01/06 0:00 0.000 0.00 7 1.30 0.231 0.000 8 10/01/07 0:00 0.000 0.00 8 1.10 0.091 Computed Peaks 0.000 0.00 50.00 0.980 Page 1 APPENDIX H KCRTS predev.pks Flow Frequency Analysis Time Series File:predev.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.269 4 2/09/01 2:00 0.579 1 100.00 0.990 0.179 7 1/05/02 16:00 0.328 2 25.00 0.960 0.328 2 2/27/03 7:00 0.283 3 10.00 0.900 0.148 8 8/26/04 2:00 0.269 4 5.00 0.800 0.187 6 10/28/04 16:00 0.260 5 3.00 0.667 0.283 3 1/18/06 16:00 0.187 6 2.00 0.500 0.260 5 11/24/06 3:00 0.179 7 1.30 0.231 0.579 1 1/09/08 6:00 0.148 8 1.10 0.091 Computed Peaks 0.495 50.00 0.980 Page 1 Byapss.pks Flow Frequency Analysis Time Series File:bypass.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.024 4 2/09/01 2:00 0.053 1 100.00 0.990 0.016 7 1/05/02 16:00 0.030 2 25.00 0.960 0.030 2 2/27/03 7:00 0.025 3 10.00 0.900 0.013 8 8/26/04 2:00 0.024 4 5.00 0.800 0.016 6 10/28/04 16:00 0.023 5 3.00 0.667 0.025 3 1/18/06 16:00 0.016 6 2.00 0.500 0.023 5 11/24/06 3:00 0.016 7 1.30 0.231 0.053 1 1/09/08 6:00 0.013 8 1.10 0.091 Computed Peaks 0.045 50.00 0.980 Page 1 dev.pks Flow Frequency Analysis Time Series File:dev.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.382 6 2/09/01 2:00 0.783 1 100.00 0.990 0.303 8 1/05/02 16:00 0.462 2 25.00 0.960 0.461 3 2/27/03 7:00 0.461 3 10.00 0.900 0.318 7 8/26/04 2:00 0.404 4 5.00 0.800 0.385 5 10/28/04 16:00 0.385 5 3.00 0.667 0.404 4 1/18/06 16:00 0.382 6 2.00 0.500 0.462 2 10/26/06 0:00 0.318 7 1.30 0.231 0.783 1 1/09/08 6:00 0.303 8 1.10 0.091 Computed Peaks 0.676 50.00 0.980 Page 1 Johns Creek - Retention/Detention Facility Type of Facility: Detention Vault Facility Length: 35.00 ft Facility Width: 30.00 ft Facility Area: 1050. sq. ft Effective Storage Depth: 8.00 ft Stage 0 Elevation: 418.00 ft Storage Volume: 8400. cu. ft Riser Head: 8.00 ft Riser Diameter: 18.00 inches Number of orifices: 2 Full Head Pipe Orifice # Height Diameter Discharge Diameter (ft) (in) (CFS) (in) 1 0.00 1.77 0.240 2 6.00 2.78 0.297 6.0 Top Notch Weir: None Outflow Rating Curve: None Stage Elevation Storage Discharge Percolation (ft) (ft) (cu. ft) (ac-ft) (cfs) (cfs) 0.00 418.00 0. 0.000 0.000 0.00 0.02 418.02 21. 0.000 0.012 0.00 0.04 418.04 42. 0.001 0.016 0.00 0.06 418.06 63. 0.001 0.020 0.00 0.07 418.07 74. 0.002 0.023 0.00 0.09 418.09 95. 0.002 0.026 0.00 0.11 418.11 116. 0.003 0.028 0.00 0.13 418.13 137. 0.003 0.030 0.00 0.15 418.15 158. 0.004 0.033 0.00 0.28 418.28 294. 0.007 0.045 0.00 0.42 418.42 441. 0.010 0.055 0.00 0.55 418.55 578. 0.013 0.063 0.00 0.69 418.69 725. 0.017 0.070 0.00 0.83 418.83 872. 0.020 0.077 0.00 0.96 418.96 1008. 0.023 0.083 0.00 1.10 419.10 1155. 0.027 0.089 0.00 1.23 419.23 1292. 0.030 0.094 0.00 1.37 419.37 1439. 0.033 0.099 0.00 1.50 419.50 1575. 0.036 0.104 0.00 1.64 419.64 1722. 0.040 0.109 0.00 1.77 419.77 1859. 0.043 0.113 0.00 1.91 419.91 2006. 0.046 0.117 0.00 2.05 420.05 2153. 0.049 0.121 0.00 2.18 420.18 2289. 0.053 0.125 0.00 2.32 420.32 2436. 0.056 0.129 0.00 2.45 420.45 2573. 0.059 0.133 0.00 2.59 420.59 2720. 0.062 0.137 0.00 2.72 420.72 2856. 0.066 0.140 0.00 2.86 420.86 3003. 0.069 0.143 0.00 2.99 420.99 3140. 0.072 0.147 0.00 3.13 421.13 3287. 0.075 0.150 0.00 3.27 421.27 3434. 0.079 0.153 0.00 3.40 421.40 3570. 0.082 0.156 0.00 3.54 421.54 3717. 0.085 0.160 0.00 3.67 421.67 3854. 0.088 0.163 0.00 3.81 421.81 4001. 0.092 0.166 0.00 3.94 421.94 4137. 0.095 0.169 0.00 4.08 422.08 4284. 0.098 0.171 0.00 4.22 422.22 4431. 0.102 0.174 0.00 4.35 422.35 4568. 0.105 0.177 0.00 4.49 422.49 4715. 0.108 0.180 0.00 4.62 422.62 4851. 0.111 0.182 0.00 4.76 422.76 4998. 0.115 0.185 0.00 4.89 422.89 5135. 0.118 0.188 0.00 5.03 423.03 5282. 0.121 0.190 0.00 5.16 423.16 5418. 0.124 0.193 0.00 5.30 423.30 5565. 0.128 0.195 0.00 5.44 423.44 5712. 0.131 0.198 0.00 5.57 423.57 5849. 0.134 0.200 0.00 5.71 423.71 5996. 0.138 0.203 0.00 5.84 423.84 6132. 0.141 0.205 0.00 5.98 423.98 6279. 0.144 0.207 0.00 6.00 424.00 6300. 0.145 0.208 0.00 6.03 424.03 6332. 0.145 0.210 0.00 6.06 424.06 6363. 0.146 0.217 0.00 6.09 424.09 6395. 0.147 0.227 0.00 6.12 424.12 6426. 0.148 0.241 0.00 6.14 424.14 6447. 0.148 0.258 0.00 6.17 424.17 6479. 0.149 0.279 0.00 6.20 424.20 6510. 0.149 0.303 0.00 6.23 424.23 6542. 0.150 0.313 0.00 6.26 424.26 6573. 0.151 0.320 0.00 6.40 424.40 6720. 0.154 0.347 0.00 6.53 424.53 6857. 0.157 0.370 0.00 6.67 424.67 7004. 0.161 0.391 0.00 6.80 424.80 7140. 0.164 0.410 0.00 6.94 424.94 7287. 0.167 0.427 0.00 7.07 425.07 7424. 0.170 0.443 0.00 7.21 425.21 7571. 0.174 0.459 0.00 7.35 425.35 7718. 0.177 0.474 0.00 7.48 425.48 7854. 0.180 0.488 0.00 7.62 425.62 8001. 0.184 0.501 0.00 7.75 425.75 8138. 0.187 0.514 0.00 7.89 425.89 8285. 0.190 0.527 0.00 8.00 426.00 8400. 0.193 0.537 0.00 8.10 426.10 8505. 0.195 1.010 0.00 8.20 426.20 8610. 0.198 1.860 0.00 8.30 426.30 8715. 0.200 2.960 0.00 8.40 426.40 8820. 0.202 4.270 0.00 8.50 426.50 8925. 0.205 5.740 0.00 8.60 426.60 9030. 0.207 7.180 0.00 8.70 426.70 9135. 0.210 7.710 0.00 8.80 426.80 9240. 0.212 8.210 0.00 8.90 426.90 9345. 0.215 8.680 0.00 9.00 427.00 9450. 0.217 9.130 0.00 9.10 427.10 9555. 0.219 9.550 0.00 9.20 427.20 9660. 0.222 9.950 0.00 9.30 427.30 9765. 0.224 10.340 0.00 9.40 427.40 9870. 0.227 10.720 0.00 9.50 427.50 9975. 0.229 11.080 0.00 9.60 427.60 10080. 0.231 11.430 0.00 9.70 427.70 10185. 0.234 11.760 0.00 9.80 427.80 10290. 0.236 12.090 0.00 9.90 427.90 10395. 0.239 12.410 0.00 Hyd Inflow Outflow Peak Storage Stage Elev (Cu-Ft) (Ac-Ft) 1 0.78 0.53 7.93 425.93 8322. 0.191 2 0.38 0.22 6.06 424.06 6365. 0.146 3 0.38 0.24 6.12 424.12 6430. 0.148 4 0.40 0.26 6.15 424.15 6453. 0.148 5 0.46 0.19 4.82 422.82 5063. 0.116 6 0.38 0.15 3.16 421.16 3314. 0.076 7 0.30 0.12 2.10 420.10 2203. 0.051 8 0.32 0.11 1.74 419.74 1832. 0.042 Hyd R/D Facility Tributary Reservoir POC Outflow Outflow Inflow Inflow Target Calc 1 0.53 0.05 ******** 0.58 0.56 2 0.22 0.02 ******** ******* 0.23 3 0.24 0.02 ******** 0.28 0.26 4 0.26 0.03 ******** ******* 0.28 5 0.19 0.03 ******** ******* 0.20 6 0.15 0.02 ******** 0.19 0.16 7 0.12 0.02 ******** ******* 0.13 8 0.11 0.01 ******** ******* 0.12 ---------------------------------- Route Time Series through Facility Inflow Time Series File:dev.tsf Outflow Time Series File:rdout POC Time Series File:dsout Inflow/Outflow Analysis Peak Inflow Discharge: 0.783 CFS at 6:00 on Jan 9 in Year 8 Peak Outflow Discharge: 0.530 CFS at 10:00 on Jan 9 in Year 8 Peak Reservoir Stage: 7.93 Ft Peak Reservoir Elev: 425.93 Ft Peak Reservoir Storage: 8322. Cu-Ft : 0.191 Ac-Ft Add Time Series:bypass.tsf Peak Summed Discharge: 0.556 CFS at 9:00 on Jan 9 in Year 8 Point of Compliance File:dsout.tsf Flow Frequency Analysis Time Series File:rdout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) (ft) Period 0.244 3 2/09/01 19:00 0.530 7.93 1 100.00 0.990 0.122 7 1/05/02 18:00 0.262 6.15 2 25.00 0.960 0.186 5 2/27/03 10:00 0.244 6.12 3 10.00 0.900 0.112 8 8/23/04 21:00 0.218 6.06 4 5.00 0.800 0.150 6 10/28/04 19:00 0.186 4.82 5 3.00 0.667 0.262 2 1/18/06 21:00 0.150 3.15 6 2.00 0.500 0.218 4 11/24/06 6:00 0.122 2.10 7 1.30 0.231 0.530 1 1/09/08 10:00 0.112 1.74 8 1.10 0.091 Computed Peaks 0.441 7.05 50.00 0.980 Flow Frequency Analysis Time Series File:dsout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.260 3 2/09/01 19:00 0.556 1 100.00 0.990 0.129 7 1/05/02 17:00 0.278 2 25.00 0.960 0.197 5 2/27/03 9:00 0.260 3 10.00 0.900 0.116 8 8/23/04 20:00 0.233 4 5.00 0.800 0.158 6 10/28/04 19:00 0.197 5 3.00 0.667 0.278 2 1/18/06 21:00 0.158 6 2.00 0.500 0.233 4 11/24/06 6:00 0.129 7 1.30 0.231 0.556 1 1/09/08 9:00 0.116 8 1.10 0.091 Computed Peaks 0.463 50.00 0.980 ---------------------------------- Route Time Series through Facility Inflow Time Series File:dev.tsf Outflow Time Series File:rdout POC Time Series File:dsout Inflow/Outflow Analysis Peak Inflow Discharge: 0.783 CFS at 6:00 on Jan 9 in Year 8 Peak Outflow Discharge: 0.530 CFS at 10:00 on Jan 9 in Year 8 Peak Reservoir Stage: 7.93 Ft Peak Reservoir Elev: 425.93 Ft Peak Reservoir Storage: 8322. Cu-Ft : 0.191 Ac-Ft Add Time Series:bypass.tsf Peak Summed Discharge: 0.556 CFS at 9:00 on Jan 9 in Year 8 Point of Compliance File:dsout.tsf Flow Frequency Analysis Time Series File:rdout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) (ft) Period 0.244 3 2/09/01 19:00 0.530 7.93 1 100.00 0.990 0.122 7 1/05/02 18:00 0.262 6.15 2 25.00 0.960 0.186 5 2/27/03 10:00 0.244 6.12 3 10.00 0.900 0.112 8 8/23/04 21:00 0.218 6.06 4 5.00 0.800 0.150 6 10/28/04 19:00 0.186 4.82 5 3.00 0.667 0.262 2 1/18/06 21:00 0.150 3.15 6 2.00 0.500 0.218 4 11/24/06 6:00 0.122 2.10 7 1.30 0.231 0.530 1 1/09/08 10:00 0.112 1.74 8 1.10 0.091 Computed Peaks 0.441 7.05 50.00 0.980 Flow Frequency Analysis Time Series File:dsout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.260 3 2/09/01 19:00 0.556 1 100.00 0.990 0.129 7 1/05/02 17:00 0.278 2 25.00 0.960 0.197 5 2/27/03 9:00 0.260 3 10.00 0.900 0.116 8 8/23/04 20:00 0.233 4 5.00 0.800 0.158 6 10/28/04 19:00 0.197 5 3.00 0.667 0.278 2 1/18/06 21:00 0.158 6 2.00 0.500 0.233 4 11/24/06 6:00 0.129 7 1.30 0.231 0.556 1 1/09/08 9:00 0.116 8 1.10 0.091 Computed Peaks 0.463 50.00 0.980 rdout.pks Flow Frequency Analysis Time Series File:rdout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) (ft) Period 0.244 3 2/09/01 19:00 0.530 7.93 1 100.00 0.990 0.122 7 1/05/02 18:00 0.262 6.15 2 25.00 0.960 0.186 5 2/27/03 10:00 0.244 6.12 3 10.00 0.900 0.112 8 8/23/04 21:00 0.218 6.06 4 5.00 0.800 0.150 6 10/28/04 19:00 0.186 4.82 5 3.00 0.667 0.262 2 1/18/06 21:00 0.150 3.15 6 2.00 0.500 0.218 4 11/24/06 6:00 0.122 2.10 7 1.30 0.231 0.530 1 1/09/08 10:00 0.112 1.74 8 1.10 0.091 Computed Peaks 0.441 7.05 50.00 0.980 Page 1 dsout.pks Flow Frequency Analysis Time Series File:dsout.tsf Project Location:Sea-Tac ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.260 3 2/09/01 19:00 0.556 1 100.00 0.990 0.129 7 1/05/02 17:00 0.278 2 25.00 0.960 0.197 5 2/27/03 9:00 0.260 3 10.00 0.900 0.116 8 8/23/04 20:00 0.233 4 5.00 0.800 0.158 6 10/28/04 19:00 0.197 5 3.00 0.667 0.278 2 1/18/06 21:00 0.158 6 2.00 0.500 0.233 4 11/24/06 6:00 0.129 7 1.30 0.231 0.556 1 1/09/08 9:00 0.116 8 1.10 0.091 Computed Peaks 0.463 50.00 0.980 Page 1 Johns Creek Peak Rate Flow Control Standards – Matching Developed Conditions to Existing – KCRTS Modeling Predev.pks Flow Frequency Analysis LogPearson III Coefficients Time Series File:predev.tsf Mean= -0.628 StdDev= 0.112 Project Location:Sea-Tac Skew= 0.411 ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.251 21 2/16/49 21:00 0.443 1 89.50 0.989 0.415 2 3/03/50 16:00 0.415 2 32.13 0.969 0.264 15 2/09/51 2:00 0.404 3 19.58 0.949 0.186 44 10/15/51 13:00 0.369 4 14.08 0.929 0.184 45 3/24/53 15:00 0.321 5 10.99 0.909 0.226 27 12/19/53 19:00 0.320 6 9.01 0.889 0.234 22 2/07/55 17:00 0.316 7 7.64 0.869 0.233 24 12/20/55 17:00 0.303 8 6.63 0.849 0.273 13 12/09/56 14:00 0.296 9 5.86 0.829 0.233 25 12/25/57 16:00 0.292 10 5.24 0.809 0.176 47 11/18/58 13:00 0.286 11 4.75 0.789 0.234 23 11/20/59 5:00 0.282 12 4.34 0.769 0.204 35 2/14/61 21:00 0.273 13 3.99 0.749 0.190 41 11/22/61 2:00 0.265 14 3.70 0.729 0.203 36 12/15/62 2:00 0.264 15 3.44 0.709 0.229 26 12/31/63 23:00 0.264 16 3.22 0.690 0.201 37 12/21/64 4:00 0.261 17 3.03 0.670 0.207 33 1/05/66 16:00 0.261 18 2.85 0.650 0.292 10 11/13/66 19:00 0.260 19 2.70 0.630 0.320 6 8/24/68 16:00 0.253 20 2.56 0.610 0.193 39 12/03/68 16:00 0.251 21 2.44 0.590 0.207 32 1/13/70 22:00 0.234 22 2.32 0.570 0.197 38 12/06/70 8:00 0.234 23 2.22 0.550 0.316 7 2/27/72 7:00 0.233 24 2.13 0.530 0.186 43 1/13/73 2:00 0.233 25 2.04 0.510 0.213 29 11/28/73 9:00 0.229 26 1.96 0.490 0.296 9 12/26/74 23:00 0.226 27 1.89 0.470 0.193 40 12/02/75 20:00 0.219 28 1.82 0.450 0.209 31 8/26/77 2:00 0.213 29 1.75 0.430 0.286 11 9/17/78 2:00 0.212 30 1.70 0.410 0.253 20 9/08/79 15:00 0.209 31 1.64 0.390 0.261 18 12/14/79 21:00 0.207 32 1.59 0.370 0.264 16 11/21/80 11:00 0.207 33 1.54 0.350 0.369 4 10/06/81 15:00 0.204 34 1.49 0.330 0.261 17 10/28/82 16:00 0.204 35 1.45 0.310 0.219 28 1/03/84 1:00 0.203 36 1.41 0.291 0.180 46 6/06/85 22:00 0.201 37 1.37 0.271 0.282 12 1/18/86 16:00 0.197 38 1.33 0.251 0.321 5 10/26/86 0:00 0.193 39 1.30 0.231 0.146 49 11/11/87 0:00 0.193 40 1.27 0.211 0.189 42 8/21/89 17:00 0.190 41 1.24 0.191 0.443 1 1/09/90 6:00 0.189 42 1.21 0.171 0.404 3 11/24/90 8:00 0.186 43 1.18 0.151 0.212 30 1/27/92 15:00 0.186 44 1.15 0.131 0.135 50 11/01/92 16:00 0.184 45 1.12 0.111 0.156 48 11/30/93 22:00 0.180 46 1.10 0.091 0.204 34 11/30/94 4:00 0.176 47 1.08 0.071 0.303 8 2/08/96 10:00 0.156 48 1.05 0.051 0.265 14 1/02/97 6:00 0.146 49 1.03 0.031 0.260 19 10/04/97 15:00 0.135 50 1.01 0.011 Computed Peaks 0.462 100.00 0.990 Computed Peaks 0.422 50.00 0.980 Computed Peaks 0.382 25.00 0.960 Computed Peaks 0.330 10.00 0.900 Computed Peaks 0.320 8.00 0.875 Computed Peaks 0.290 5.00 0.800 Page 1 Predev.pks Computed Peaks 0.231 2.00 0.500 Computed Peaks 0.193 1.30 0.231 Page 2 Dev.pks Flow Frequency Analysis LogPearson III Coefficients Time Series File:dev.tsf Mean= -0.380 StdDev= 0.100 Project Location:Sea-Tac Skew= 0.507 ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.421 20 2/16/49 21:00 0.702 1 89.50 0.989 0.646 4 3/03/50 16:00 0.675 2 32.13 0.969 0.417 22 2/09/51 2:00 0.652 3 19.58 0.949 0.357 38 10/15/51 13:00 0.646 4 14.08 0.929 0.331 43 3/24/53 15:00 0.615 5 10.99 0.909 0.395 28 12/19/53 19:00 0.604 6 9.01 0.889 0.415 23 11/25/54 2:00 0.551 7 7.64 0.869 0.404 24 11/18/55 15:00 0.545 8 6.63 0.849 0.464 15 12/09/56 14:00 0.508 9 5.86 0.829 0.419 21 12/25/57 16:00 0.497 10 5.24 0.809 0.316 47 11/18/58 13:00 0.492 11 4.75 0.789 0.397 27 11/20/59 5:00 0.492 12 4.34 0.769 0.354 39 2/14/61 21:00 0.487 13 3.99 0.749 0.359 37 11/22/61 2:00 0.484 14 3.70 0.729 0.350 40 12/15/62 2:00 0.464 15 3.44 0.709 0.401 26 12/31/63 23:00 0.459 16 3.22 0.690 0.362 34 12/21/64 4:00 0.456 17 3.03 0.670 0.360 36 1/05/66 16:00 0.443 18 2.85 0.650 0.545 8 11/13/66 19:00 0.438 19 2.70 0.630 0.604 6 8/24/68 16:00 0.421 20 2.56 0.610 0.327 44 12/03/68 16:00 0.419 21 2.44 0.590 0.362 35 1/13/70 22:00 0.417 22 2.32 0.570 0.349 41 12/05/70 9:00 0.415 23 2.22 0.550 0.508 9 12/08/71 18:00 0.404 24 2.13 0.530 0.323 46 1/13/73 2:00 0.401 25 2.04 0.510 0.377 31 11/28/73 9:00 0.401 26 1.96 0.490 0.487 13 12/26/74 23:00 0.397 27 1.89 0.470 0.324 45 12/02/75 20:00 0.395 28 1.82 0.450 0.401 25 8/26/77 2:00 0.382 29 1.75 0.430 0.551 7 9/17/78 2:00 0.381 30 1.70 0.410 0.492 12 9/08/79 15:00 0.377 31 1.64 0.390 0.456 17 12/14/79 21:00 0.375 32 1.59 0.370 0.492 11 11/21/80 11:00 0.370 33 1.54 0.350 0.675 2 10/06/81 0:00 0.362 34 1.49 0.330 0.497 10 10/28/82 16:00 0.362 35 1.45 0.310 0.382 29 1/03/84 1:00 0.360 36 1.41 0.291 0.343 42 6/06/85 22:00 0.359 37 1.37 0.271 0.443 18 1/18/86 16:00 0.357 38 1.33 0.251 0.615 5 10/26/86 0:00 0.354 39 1.30 0.231 0.286 49 11/11/87 0:00 0.350 40 1.27 0.211 0.370 33 8/21/89 17:00 0.349 41 1.24 0.191 0.702 1 1/09/90 6:00 0.343 42 1.21 0.171 0.652 3 11/24/90 8:00 0.331 43 1.18 0.151 0.375 32 1/27/92 15:00 0.327 44 1.15 0.131 0.263 50 11/01/92 16:00 0.324 45 1.12 0.111 0.301 48 11/30/93 22:00 0.323 46 1.10 0.091 0.381 30 11/30/94 4:00 0.316 47 1.08 0.071 0.459 16 2/08/96 10:00 0.301 48 1.05 0.051 0.438 19 1/02/97 6:00 0.286 49 1.03 0.031 0.484 14 10/04/97 15:00 0.263 50 1.01 0.011 Computed Peaks 0.776 100.00 0.990 Computed Peaks 0.712 50.00 0.980 Computed Peaks 0.649 25.00 0.960 Computed Peaks 0.566 10.00 0.900 Computed Peaks 0.550 8.00 0.875 Computed Peaks 0.503 5.00 0.800 Page 1 Dev.pks Computed Peaks 0.409 2.00 0.500 Computed Peaks 0.349 1.30 0.231 Page 2 Bypass.pks Flow Frequency Analysis LogPearson III Coefficients Time Series File:bypass.tsf Mean= -1.917 StdDev= 0.163 Project Location:Sea-Tac Skew= 0.451 ---Annual Peak Flow Rates--- -----Flow Frequency Analysis------- Flow Rate Rank Time of Peak - - Peaks - - Rank Return Prob (CFS) (CFS) Period 0.013 19 2/16/49 21:00 0.031 1 89.50 0.989 0.031 1 3/03/50 16:00 0.030 2 32.13 0.969 0.016 9 2/09/51 2:00 0.026 3 19.58 0.949 0.009 37 1/30/52 8:00 0.023 4 14.08 0.929 0.008 43 3/24/53 15:00 0.020 5 10.99 0.909 0.012 26 12/19/53 19:00 0.019 6 9.01 0.889 0.013 21 2/07/55 17:00 0.018 7 7.64 0.869 0.013 20 12/20/55 17:00 0.016 8 6.63 0.849 0.015 11 12/09/56 14:00 0.016 9 5.86 0.829 0.012 24 12/25/57 16:00 0.016 10 5.24 0.809 0.009 41 1/26/59 20:00 0.015 11 4.75 0.789 0.012 22 11/20/59 20:00 0.015 12 4.34 0.769 0.011 30 2/14/61 21:00 0.015 13 3.99 0.749 0.009 40 11/22/61 2:00 0.015 14 3.70 0.729 0.011 28 12/15/62 2:00 0.015 15 3.44 0.709 0.011 29 12/31/63 23:00 0.015 16 3.22 0.690 0.009 38 12/21/64 4:00 0.014 17 3.03 0.670 0.010 34 1/05/66 16:00 0.014 18 2.85 0.650 0.016 10 11/13/66 19:00 0.013 19 2.70 0.630 0.015 12 8/24/68 16:00 0.013 20 2.56 0.610 0.010 36 12/03/68 16:00 0.013 21 2.44 0.590 0.011 32 1/13/70 22:00 0.012 22 2.32 0.570 0.011 33 12/06/70 8:00 0.012 23 2.22 0.550 0.020 5 2/27/72 7:00 0.012 24 2.13 0.530 0.009 42 1/13/73 2:00 0.012 25 2.04 0.510 0.012 23 11/28/73 9:00 0.012 26 1.96 0.490 0.018 7 12/26/74 23:00 0.012 27 1.89 0.470 0.010 35 12/02/75 20:00 0.011 28 1.82 0.450 0.008 45 8/26/77 2:00 0.011 29 1.75 0.430 0.014 17 9/22/78 19:00 0.011 30 1.70 0.410 0.008 44 9/08/79 15:00 0.011 31 1.64 0.390 0.015 13 12/14/79 21:00 0.011 32 1.59 0.370 0.014 18 11/21/80 11:00 0.011 33 1.54 0.350 0.023 4 10/06/81 15:00 0.010 34 1.49 0.330 0.012 27 10/28/82 16:00 0.010 35 1.45 0.310 0.012 25 3/15/84 20:00 0.010 36 1.41 0.291 0.008 46 6/06/85 22:00 0.009 37 1.37 0.271 0.016 8 1/18/86 16:00 0.009 38 1.33 0.251 0.015 15 11/24/86 3:00 0.009 39 1.30 0.231 0.007 48 1/14/88 12:00 0.009 40 1.27 0.211 0.007 47 11/05/88 14:00 0.009 41 1.24 0.191 0.030 2 1/09/90 6:00 0.009 42 1.21 0.171 0.026 3 11/24/90 8:00 0.008 43 1.18 0.151 0.011 31 1/27/92 15:00 0.008 44 1.15 0.131 0.006 49 3/22/93 22:00 0.008 45 1.12 0.111 0.005 50 11/30/93 22:00 0.008 46 1.10 0.091 0.009 39 11/30/94 4:00 0.007 47 1.08 0.071 0.019 6 2/08/96 10:00 0.007 48 1.05 0.051 0.015 14 1/02/97 6:00 0.006 49 1.03 0.031 0.015 16 10/04/97 15:00 0.005 50 1.01 0.011 Computed Peaks 0.033 100.00 0.990 Computed Peaks 0.029 50.00 0.980 Computed Peaks 0.025 25.00 0.960 Computed Peaks 0.020 10.00 0.900 Computed Peaks 0.019 8.00 0.875 Computed Peaks 0.016 5.00 0.800 Page 1 Bypass.pks Computed Peaks 0.012 2.00 0.500 Computed Peaks 0.009 1.30 0.231 Page 2 Honey Creek - Retention/Detention Facility Type of Facility: Detention Vault Facility Length: 40.00 ft Facility Width: 30.00 ft Facility Area: 1200. sq. ft Effective Storage Depth: 8.00 ft Stage 0 Elevation: 418.00 ft Storage Volume: 9600. cu. ft Riser Head: 8.00 ft Riser Diameter: 18.00 inches Number of orifices: 2 Full Head Pipe Orifice # Height Diameter Discharge Diameter (ft) (in) (CFS) (in) 1 0.00 1.50 0.173 2 6.00 2.20 0.186 6.0 Top Notch Weir: None Outflow Rating Curve: None Stage Elevation Storage Discharge Percolation (ft) (ft) (cu. ft) (ac-ft) (cfs) (cfs) 0.00 418.00 0. 0.000 0.000 0.00 0.02 418.02 24. 0.001 0.008 0.00 0.03 418.03 36. 0.001 0.011 0.00 0.05 418.05 60. 0.001 0.013 0.00 0.06 418.06 72. 0.002 0.015 0.00 0.08 418.08 96. 0.002 0.017 0.00 0.09 418.09 108. 0.002 0.019 0.00 0.11 418.11 132. 0.003 0.020 0.00 0.13 418.13 156. 0.004 0.022 0.00 0.26 418.26 312. 0.007 0.031 0.00 0.40 418.40 480. 0.011 0.038 0.00 0.53 418.53 636. 0.015 0.045 0.00 0.67 418.67 804. 0.018 0.050 0.00 0.80 418.80 960. 0.022 0.055 0.00 0.94 418.94 1128. 0.026 0.059 0.00 1.07 419.07 1284. 0.029 0.063 0.00 1.21 419.21 1452. 0.033 0.067 0.00 1.35 419.35 1620. 0.037 0.071 0.00 1.48 419.48 1776. 0.041 0.074 0.00 1.62 419.62 1944. 0.045 0.078 0.00 1.75 419.75 2100. 0.048 0.081 0.00 1.89 419.89 2268. 0.052 0.084 0.00 2.02 420.02 2424. 0.056 0.087 0.00 2.16 420.16 2592. 0.060 0.090 0.00 2.29 420.29 2748. 0.063 0.092 0.00 2.43 420.43 2916. 0.067 0.095 0.00 2.57 420.57 3084. 0.071 0.098 0.00 2.70 420.70 3240. 0.074 0.100 0.00 2.84 420.84 3408. 0.078 0.103 0.00 2.97 420.97 3564. 0.082 0.105 0.00 3.11 421.11 3732. 0.086 0.108 0.00 3.24 421.24 3888. 0.089 0.110 0.00 3.38 421.38 4056. 0.093 0.112 0.00 3.51 421.51 4212. 0.097 0.114 0.00 3.65 421.65 4380. 0.101 0.117 0.00 3.79 421.79 4548. 0.104 0.119 0.00 3.92 421.92 4704. 0.108 0.121 0.00 4.06 422.06 4872. 0.112 0.123 0.00 4.19 422.19 5028. 0.115 0.125 0.00 4.33 422.33 5196. 0.119 0.127 0.00 4.46 422.46 5352. 0.123 0.129 0.00 4.60 422.60 5520. 0.127 0.131 0.00 4.74 422.74 5688. 0.131 0.133 0.00 4.87 422.87 5844. 0.134 0.135 0.00 5.01 423.01 6012. 0.138 0.137 0.00 5.14 423.14 6168. 0.142 0.138 0.00 5.28 423.28 6336. 0.145 0.140 0.00 5.41 423.41 6492. 0.149 0.142 0.00 5.55 423.55 6660. 0.153 0.144 0.00 5.68 423.68 6816. 0.156 0.146 0.00 5.82 423.82 6984. 0.160 0.147 0.00 5.96 423.96 7152. 0.164 0.149 0.00 6.00 424.00 7200. 0.165 0.149 0.00 6.02 424.02 7224. 0.166 0.151 0.00 6.05 424.05 7260. 0.167 0.155 0.00 6.07 424.07 7284. 0.167 0.161 0.00 6.09 424.09 7308. 0.168 0.170 0.00 6.11 424.11 7332. 0.168 0.181 0.00 6.14 424.14 7368. 0.169 0.194 0.00 6.16 424.16 7392. 0.170 0.204 0.00 6.18 424.18 7416. 0.170 0.208 0.00 6.32 424.32 7584. 0.174 0.228 0.00 6.45 424.45 7740. 0.178 0.244 0.00 6.59 424.59 7908. 0.182 0.258 0.00 6.73 424.73 8076. 0.185 0.270 0.00 6.86 424.86 8232. 0.189 0.282 0.00 7.00 425.00 8400. 0.193 0.293 0.00 7.13 425.13 8556. 0.196 0.303 0.00 7.27 425.27 8724. 0.200 0.312 0.00 7.40 425.40 8880. 0.204 0.322 0.00 7.54 425.54 9048. 0.208 0.330 0.00 7.67 425.67 9204. 0.211 0.339 0.00 7.81 425.81 9372. 0.215 0.347 0.00 7.95 425.95 9540. 0.219 0.355 0.00 8.00 426.00 9600. 0.220 0.358 0.00 8.10 426.10 9720. 0.223 0.826 0.00 8.20 426.20 9840. 0.226 1.680 0.00 8.30 426.30 9960. 0.229 2.780 0.00 8.40 426.40 10080. 0.231 4.080 0.00 8.50 426.50 10200. 0.234 5.550 0.00 8.60 426.60 10320. 0.237 6.980 0.00 8.70 426.70 10440. 0.240 7.520 0.00 8.80 426.80 10560. 0.242 8.010 0.00 8.90 426.90 10680. 0.245 8.480 0.00 9.00 427.00 10800. 0.248 8.920 0.00 9.10 427.10 10920. 0.251 9.340 0.00 9.20 427.20 11040. 0.253 9.740 0.00 9.30 427.30 11160. 0.256 10.130 0.00 9.40 427.40 11280. 0.259 10.500 0.00 9.50 427.50 11400. 0.262 10.860 0.00 9.60 427.60 11520. 0.264 11.200 0.00 9.70 427.70 11640. 0.267 11.540 0.00 9.80 427.80 11760. 0.270 11.860 0.00 9.90 427.90 11880. 0.273 12.180 0.00 Hyd Inflow Outflow Peak Storage Stage Elev (Cu-Ft) (Ac-Ft) 1 0.70 0.38 8.00 426.00 9605. 0.221 2 0.65 0.34 7.71 425.71 9257. 0.213 3 0.67 0.34 7.61 425.61 9136. 0.210 4 0.46 0.28 6.82 424.82 8186. 0.188 5 0.38 0.22 6.30 424.30 7557. 0.173 6 0.49 0.21 6.18 424.18 7416. 0.170 7 0.31 0.12 3.98 421.98 4778. 0.110 8 0.30 0.12 3.74 421.74 4489. 0.103 Hyd R/D Facility Tributary Reservoir POC Outflow Outflow Inflow Inflow Target Calc 1 0.38 0.03 ******** 0.46 0.39 2 0.34 0.03 ******** ******* 0.35 3 0.34 0.02 ******** ******* 0.34 4 0.28 0.02 ******** ******* 0.29 5 0.22 0.01 ******** ******* 0.23 6 0.21 0.02 ******** ******* 0.22 7 0.12 0.01 ******** ******* 0.13 8 0.12 0.01 ******** ******* 0.12 ---------------------------------- Route Time Series through Facility Inflow Time Series File:dev.tsf Outflow Time Series File:rdout POC Time Series File:dsout Inflow/Outflow Analysis Peak Inflow Discharge: 0.702 CFS at 6:00 on Jan 9 in 1990 Peak Outflow Discharge: 0.379 CFS at 10:00 on Jan 9 in 1990 Peak Reservoir Stage: 8.00 Ft Peak Reservoir Elev: 426.00 Ft Peak Reservoir Storage: 9605. Cu-Ft : 0.221 Ac-Ft Add Time Series:bypass.tsf Peak Summed Discharge: 0.388 CFS at 10:00 on Jan 9 in 1990 Point of Compliance File:dsout.tsf Flow Duration from Time Series File:rdout.tsf Cutoff Count Frequency CDF Exceedence_Probability CFS % % % 0.005 363025 82.882 82.882 17.118 0.171E+00 0.016 20450 4.669 87.551 12.449 0.124E+00 0.027 16321 3.726 91.278 8.722 0.872E-01 0.037 12196 2.784 94.062 5.938 0.594E-01 0.048 8426 1.924 95.986 4.014 0.401E-01 0.059 6569 1.500 97.486 2.514 0.251E-01 0.069 4278 0.977 98.462 1.538 0.154E-01 0.080 2524 0.576 99.039 0.961 0.961E-02 0.090 1699 0.388 99.426 0.574 0.574E-02 0.101 983 0.224 99.651 0.349 0.349E-02 0.112 605 0.138 99.789 0.211 0.211E-02 0.122 390 0.089 99.878 0.122 0.122E-02 0.133 233 0.053 99.931 0.069 0.687E-03 0.144 125 0.029 99.960 0.040 0.402E-03 0.154 67 0.015 99.975 0.025 0.249E-03 0.165 8 0.002 99.977 0.023 0.231E-03 0.176 6 0.001 99.978 0.022 0.217E-03 0.186 4 0.001 99.979 0.021 0.208E-03 0.197 6 0.001 99.981 0.019 0.194E-03 0.207 7 0.002 99.982 0.018 0.178E-03 0.218 12 0.003 99.985 0.015 0.151E-03 0.229 6 0.001 99.986 0.014 0.137E-03 0.239 9 0.002 99.988 0.012 0.116E-03 0.250 9 0.002 99.990 0.010 0.959E-04 0.261 7 0.002 99.992 0.008 0.799E-04 0.271 12 0.003 99.995 0.005 0.525E-04 0.282 8 0.002 99.997 0.003 0.342E-04 0.293 1 0.000 99.997 0.003 0.320E-04 0.303 3 0.001 99.997 0.003 0.251E-04 0.314 4 0.001 99.998 0.002 0.160E-04 0.324 1 0.000 99.999 0.001 0.137E-04 0.335 1 0.000 99.999 0.001 0.114E-04 0.346 4 0.001 100.000 0.000 0.228E-05 0.356 0 0.000 100.000 0.000 0.228E-05 0.367 0 0.000 100.000 0.000 0.228E-05 0.378 0 0.000 100.000 0.000 0.228E-05 Flow Duration from Time Series File:dsout.tsf Cutoff Count Frequency CDF Exceedence_Probability CFS % % % 0.006 361824 82.608 82.608 17.392 0.174E+00 0.016 21444 4.896 87.504 12.496 0.125E+00 0.027 16326 3.727 91.232 8.768 0.877E-01 0.038 12276 2.803 94.034 5.966 0.597E-01 0.049 8320 1.900 95.934 4.066 0.407E-01 0.060 6541 1.493 97.427 2.573 0.257E-01 0.071 4365 0.997 98.424 1.576 0.158E-01 0.082 2514 0.574 98.998 1.002 0.100E-01 0.093 1742 0.398 99.395 0.605 0.605E-02 0.104 1018 0.232 99.628 0.372 0.372E-02 0.114 605 0.138 99.766 0.234 0.234E-02 0.125 409 0.093 99.859 0.141 0.141E-02 0.136 287 0.066 99.925 0.075 0.751E-03 0.147 118 0.027 99.952 0.048 0.482E-03 0.158 92 0.021 99.973 0.027 0.272E-03 0.169 15 0.003 99.976 0.024 0.237E-03 0.180 9 0.002 99.978 0.022 0.217E-03 0.191 2 0.000 99.979 0.021 0.212E-03 0.202 7 0.002 99.980 0.020 0.196E-03 0.213 5 0.001 99.982 0.018 0.185E-03 0.223 9 0.002 99.984 0.016 0.164E-03 0.234 10 0.002 99.986 0.014 0.142E-03 0.245 9 0.002 99.988 0.012 0.121E-03 0.256 7 0.002 99.989 0.011 0.105E-03 0.267 9 0.002 99.992 0.008 0.845E-04 0.278 9 0.002 99.994 0.006 0.639E-04 0.289 9 0.002 99.996 0.004 0.434E-04 0.300 2 0.000 99.996 0.004 0.388E-04 0.311 5 0.001 99.997 0.003 0.274E-04 0.321 5 0.001 99.998 0.002 0.160E-04 0.332 0 0.000 99.998 0.002 0.160E-04 0.343 3 0.001 99.999 0.001 0.913E-05 0.354 2 0.000 100.000 0.000 0.457E-05 0.365 1 0.000 100.000 0.000 0.228E-05 0.376 0 0.000 100.000 0.000 0.228E-05 0.387 0 0.000 100.000 0.000 0.228E-05 Duration Comparison Anaylsis Base File: predev.tsf New File: dsout.tsf Cutoff Units: Discharge in CFS -----Fraction of Time----- ---------Check of Tolerance------- Cutoff Base New %Change Probability Base New %Change 0.115 | 0.26E-02 0.23E-02 -11.0 | 0.26E-02 0.115 0.113 -2.0 0.140 | 0.13E-02 0.66E-03 -49.1 | 0.13E-02 0.140 0.126 -9.8 0.165 | 0.72E-03 0.25E-03 -65.5 | 0.72E-03 0.165 0.138 -16.8 0.191 | 0.42E-03 0.21E-03 -49.2 | 0.42E-03 0.191 0.150 -21.2 0.216 | 0.24E-03 0.17E-03 -26.2 | 0.24E-03 0.216 0.170 -21.2 0.241 | 0.12E-03 0.13E-03 5.6 | 0.12E-03 0.241 0.243 1.0 0.266 | 0.68E-04 0.84E-04 23.3 | 0.68E-04 0.266 0.275 3.3 0.291 | 0.48E-04 0.39E-04 -19.0 | 0.48E-04 0.291 0.286 -1.9 0.317 | 0.25E-04 0.23E-04 -9.1 | 0.25E-04 0.317 0.314 -0.7 0.342 | 0.18E-04 0.11E-04 -37.5 | 0.18E-04 0.342 0.321 -6.2 0.367 | 0.16E-04 0.23E-05 -85.7 | 0.16E-04 0.367 0.332 -9.4 0.392 | 0.91E-05 0.00E+00 -100.0 | 0.91E-05 0.392 0.343 -12.4 0.418 | 0.23E-05 0.00E+00 -100.0 | 0.23E-05 0.418 0.388 -7.2 0.443 | 0.23E-05 0.00E+00 -100.0 | 0.23E-05 0.443 0.388 -12.5 Maximum positive excursion = 0.009 cfs ( 3.6%) occurring at 0.265 cfs on the Base Data:predev.tsf and at 0.275 cfs on the New Data:dsout.tsf Maximum negative excursion = 0.051 cfs (-24.4%) occurring at 0.210 cfs on the Base Data:predev.tsf and at 0.158 cfs on the New Data:dsout.tsf ---------------------------------- Route Time Series through Facility Inflow Time Series File:dev.tsf Outflow Time Series File:rdout POC Time Series File:dsout Inflow/Outflow Analysis Peak Inflow Discharge: 0.702 CFS at 6:00 on Jan 9 in 1990 Peak Outflow Discharge: 0.379 CFS at 10:00 on Jan 9 in 1990 Peak Reservoir Stage: 8.00 Ft Peak Reservoir Elev: 426.00 Ft Peak Reservoir Storage: 9605. Cu-Ft : 0.221 Ac-Ft Add Time Series:bypass.tsf Peak Summed Discharge: 0.388 CFS at 10:00 on Jan 9 in 1990 Point of Compliance File:dsout.tsf Flow Duration from Time Series File:rdout.tsf Cutoff Count Frequency CDF Exceedence_Probability CFS % % % 0.005 363025 82.882 82.882 17.118 0.171E+00 0.016 20450 4.669 87.551 12.449 0.124E+00 0.027 16321 3.726 91.278 8.722 0.872E-01 0.037 12196 2.784 94.062 5.938 0.594E-01 0.048 8426 1.924 95.986 4.014 0.401E-01 0.059 6569 1.500 97.486 2.514 0.251E-01 0.069 4278 0.977 98.462 1.538 0.154E-01 0.080 2524 0.576 99.039 0.961 0.961E-02 0.090 1699 0.388 99.426 0.574 0.574E-02 0.101 983 0.224 99.651 0.349 0.349E-02 0.112 605 0.138 99.789 0.211 0.211E-02 0.122 390 0.089 99.878 0.122 0.122E-02 0.133 233 0.053 99.931 0.069 0.687E-03 0.144 125 0.029 99.960 0.040 0.402E-03 0.154 67 0.015 99.975 0.025 0.249E-03 0.165 8 0.002 99.977 0.023 0.231E-03 0.176 6 0.001 99.978 0.022 0.217E-03 0.186 4 0.001 99.979 0.021 0.208E-03 0.197 6 0.001 99.981 0.019 0.194E-03 0.207 7 0.002 99.982 0.018 0.178E-03 0.218 12 0.003 99.985 0.015 0.151E-03 0.229 6 0.001 99.986 0.014 0.137E-03 0.239 9 0.002 99.988 0.012 0.116E-03 0.250 9 0.002 99.990 0.010 0.959E-04 0.261 7 0.002 99.992 0.008 0.799E-04 0.271 12 0.003 99.995 0.005 0.525E-04 0.282 8 0.002 99.997 0.003 0.342E-04 0.293 1 0.000 99.997 0.003 0.320E-04 0.303 3 0.001 99.997 0.003 0.251E-04 0.314 4 0.001 99.998 0.002 0.160E-04 0.324 1 0.000 99.999 0.001 0.137E-04 0.335 1 0.000 99.999 0.001 0.114E-04 0.346 4 0.001 100.000 0.000 0.228E-05 0.356 0 0.000 100.000 0.000 0.228E-05 0.367 0 0.000 100.000 0.000 0.228E-05 0.378 0 0.000 100.000 0.000 0.228E-05 Flow Duration from Time Series File:dsout.tsf Cutoff Count Frequency CDF Exceedence_Probability CFS % % % 0.006 361824 82.608 82.608 17.392 0.174E+00 0.016 21444 4.896 87.504 12.496 0.125E+00 0.027 16326 3.727 91.232 8.768 0.877E-01 0.038 12276 2.803 94.034 5.966 0.597E-01 0.049 8320 1.900 95.934 4.066 0.407E-01 0.060 6541 1.493 97.427 2.573 0.257E-01 0.071 4365 0.997 98.424 1.576 0.158E-01 0.082 2514 0.574 98.998 1.002 0.100E-01 0.093 1742 0.398 99.395 0.605 0.605E-02 0.104 1018 0.232 99.628 0.372 0.372E-02 0.114 605 0.138 99.766 0.234 0.234E-02 0.125 409 0.093 99.859 0.141 0.141E-02 0.136 287 0.066 99.925 0.075 0.751E-03 0.147 118 0.027 99.952 0.048 0.482E-03 0.158 92 0.021 99.973 0.027 0.272E-03 0.169 15 0.003 99.976 0.024 0.237E-03 0.180 9 0.002 99.978 0.022 0.217E-03 0.191 2 0.000 99.979 0.021 0.212E-03 0.202 7 0.002 99.980 0.020 0.196E-03 0.213 5 0.001 99.982 0.018 0.185E-03 0.223 9 0.002 99.984 0.016 0.164E-03 0.234 10 0.002 99.986 0.014 0.142E-03 0.245 9 0.002 99.988 0.012 0.121E-03 0.256 7 0.002 99.989 0.011 0.105E-03 0.267 9 0.002 99.992 0.008 0.845E-04 0.278 9 0.002 99.994 0.006 0.639E-04 0.289 9 0.002 99.996 0.004 0.434E-04 0.300 2 0.000 99.996 0.004 0.388E-04 0.311 5 0.001 99.997 0.003 0.274E-04 0.321 5 0.001 99.998 0.002 0.160E-04 0.332 0 0.000 99.998 0.002 0.160E-04 0.343 3 0.001 99.999 0.001 0.913E-05 0.354 2 0.000 100.000 0.000 0.457E-05 0.365 1 0.000 100.000 0.000 0.228E-05 0.376 0 0.000 100.000 0.000 0.228E-05 0.387 0 0.000 100.000 0.000 0.228E-05 Honey Creek Flow Control Duration Standard – Matching Forested Site Conditions – KCRTS Modeling APPENDIX I CONVEYANCE SYSTEMS BACKWATER ANALYSIS EXISTING AND PROPOSED CONVEYANCE SYSTEMS BACKWATER ANALYSES - HIGHLANDS 435 ZONE RESERVIORS STORMWATER FACILITIES (TO BE PROVIDED AT UTILITY CONSTRUCTION PERMIT SUBMITTAL) APPENDIX J O&M MANUAL OPERATIONS AND MAINTENANCE MANUAL FOR HIGHLANDS 435 ZONE RESERVIORS STORMWATER FACILITIES (TO BE PROVIDED AT UTILITY CONSTRUCTION PERMIT SUBMITTAL)