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SEDCAD 4 for Windows <br />c.....m..~.~ ~°°a oa..,eia i crr.,.,~~, <br />9 <br />• Structure #1 (Nu/l~ <br />Structure #S (Nul/~ <br /> <br />Structure #4 (Nu/l~ <br /> <br />Structure #3 (Null <br /> <br />Structure #2 (Null <br /> <br />Structure #6 (Pond <br /> <br />Pond Inputs: <br />Structure Detai/; <br />Initial Pool Elev: 7,154.00 <br />initial Pool: 12.26 ac-ft <br />*Sediment Storage: 0.00 ac-ft <br />Dead Space: 20.00 <br />*No sediment capacity deFined <br />Perforated Riser <br />• <br />Riser Riser Height Barrel garcel Barrel Slope Number of <br />' <br />Diameter (ft) Diameter Len th R ° <br />g () (/O) Manning <br />s n Spillway Elev Holes per <br />(in) (in) Elev <br />12.00 5.10 12.00 117.00 1.50 0.0250 7,155.80 3 <br />Emeraencv Soillwa <br />Pond Results: <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (R) <br />7,156.00 140.00 1.50:1 1.50:1 15.00 <br />Peak Elevation: 7,158.45 <br />H'graph Detention Time: 14.14 hrs <br />Pond Model: CSTRS <br />Dewater Time: 3.03 days <br />Trap Efficiency: 82.17 <br />Dewatering time is calculated from peak stage to lowest spil/way <br />Elevation-Capacity-Discharge Table <br /> <br />Filename: WorkArea-FreeboardDesign.sc4 <br />Pdnted 05-17-2002 <br /> <br /> <br />