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SEDCAD 4 for Windows <br />r~~..d,.w i°°c o~.ooio i Gn,.,ah <br />• <br />Riser Riser Height <br />Diameter Barrel game) Barrel Slope <br />Diameter <br />Manning's n Spillway Elev <br />(ft) Length (ft) (%) <br />(in) (in) <br />24.00 5.00 24.00 100.00 9.00 0.0240 7,462.00 <br />Emergency Spillway <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />7,465.30 31.60 3.00:1 3.00:1 20.00 <br />Pond Results: <br />Peak Elevation: 7,465.18 <br />H'graph Detention Tme: 1.05 hrs <br />Pond Model: CSTRS <br />Dewater Time: 0.83 days <br />Trap Efficiency: 49.80 <br />Dewate~ing time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br />• <br />I <br /> <br />Elevation Area <br /> <br />(a~) Capacity <br /> <br />(ae-ft) Discharge Dewater <br />Time <br />(ds) (hrs) <br />7,448.93 0.308 0.000 0.000 Top of Sed. Storage <br />7,449.00 0.311 0.022 0.000 <br />7,449.20 0.318 0.085 0.000 <br />7,449.40 0.326 0.149 0.000 <br />7,449.60 0.334 0.215 0.000 <br />7,449.80 0.341 0.283 0.000 <br />7,450.00 0.349 0.352 0.000 <br />7,450.20 0.357 0.422 0.000 <br />7,450.40 0.364 0.494 0.000 <br />7,450.60 0.372 0.568 0.000 <br />7,450.80 0.360 0.643 0.000 <br />7,451.00 0.387 0.720 0.000 <br />7,451.20 0.395 0.798 0.000 <br />7,451.40 0.403 0.878 0.000 <br />7,451.60 0.412 0.960 0.000 <br />7,451.60 0.420 1.043 0.000 <br />7,452.00 0.428 1.128 0.000 <br />7,452.20 0.436 1.214 0.000 <br />7,452.40 0.444 1.302 0.000 <br />7,452.60 0.452 1.392 0.000 <br />10 <br />Filename: Pond16 t0year_O5-OS.sc4 Printed 05-27-2005 <br />