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SEDCAD 4 for Windows <br />c....,,d,.n~ ~ o°a o~.~si~ ~ c~F,..~~. <br />8 <br /> Structure Detai/,• <br />Structure #1 (Nu!lj <br />Structure #Z (Nu//j <br />Structure #3 (Nu//j <br />Structure #4 (Null] <br />Structure #S [Pond] <br />Pond Inputs: <br />Initial Pool Elev: 6,744.00 <br />Initial Pool: 2.02 ac-ft <br />*Sediment Storage: 0.16 ac-ft <br />Dead Space: 20.00 <br />., <br />.~ <br />*Sediment capacity based on Average Annual R of 19.0 for 3 year(s) <br />Perforated Riser <br />Riser Riser Height Barrel Barrel Barrel Slope Number of <br />' <br />Diameter (ft) Diameter Length (ft) (070) Manning <br />s n Spillway Elev Holes per <br />(in) (in) Elev <br />12.00 6.70 12.00 129.00 9.70 0.0250 6,750.30 2 <br />EmerQencv S~illwa <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />6,752.00 20.00 1.50:1 1.50:1 12.00 <br />Peak Elevation: 6,745.67 <br />H'graph Detention Tme: 5.86 hrs <br />Pond Model: CSTRS <br />Dewater Time: 1.04 days <br />Trap Efficiency: 84.00 <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br /> <br />Pond Results: <br />Filename: Prospect-10yr.sc4 Printed 05-14-2002 <br />