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SEDCAD 4 for Windows <br />c,..,,,d„~„ ~°°a o~.~sia i s~M.,~n <br />9 <br />C <br />Structure Detai/,• <br />Structure #1 (Nu//) <br />Structure #S (Nu/l) <br />Structure #4 Lull1 <br />Structure #3 (Nu/l1 <br />Structure #2 (Nu/lI <br />Structure #6 (Pond1 <br />Pond Inputs: <br />Initial Pool Elev: 7,154.00 <br />Initial Pool: 11.30 ac-ft <br />*Sediment Storage: 0.96 ac-R <br />Dead Space: 20.00 <br />*Sediment capacity based on Average Annual R of 19.0 for 3 year(s) <br />Perforated Riser <br />• <br />Riser Riser Height Barrel Barrel Barrel Slope Number of <br />' <br />Diameter (R) Diameter Length (R) (%) 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 />Emeroencv Soillwa <br />Pond Results: <br />Spillway Elev Crest Length Left Right Bottom <br />(R) Sideslope Sideslope Width (ft) <br />7,156.00 140.00 1.50:1 1.50:1 15.00 <br />Peak Elevation: 7,155.17 <br />H'graph Detention Time: 14.38 hrs <br />Pond Model: CSl"RS <br />Dewater Time: 1.67 days <br />Trap Efficiency: 94.49 <br />Dewatering time is calcu/aced from peak stage to lowest spil/way <br />Elevation-Capacity-Discharge Table <br />L J <br />Filename: WorkArea-10yr.sc4 <br />Printed OS-17-2002 <br /> <br />