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SEDCAD 4 for Windows <br /> r'nrn,rinht I QQR_9(11 n Pamola 1 Crhwah <br /> 9 <br /> Structure #3(Null) <br /> Structure #2 (Pond) <br /> Section 26 Pond <br /> Pond Inputs: <br /> Initial Pool Elev: 6,982.00 ft <br /> Initial Pool: 1.57 ac-ft <br /> Emergency Spillway <br /> Spillway Elev Crest Length Left Right Bottom <br /> (ft) Sideslope Sideslope Width(ft) <br /> 6,986.00 20.00 2.50:1 2.50:1 20.00 <br /> Perforated Riser <br /> Riser Barrel Number of <br /> Diameter Riser Height Diameter Barrel Barrel Slope Manning's n Spillway Elev per <br /> er <br /> (in) (ft) (in) Length(ft) (%) 1 g (ft) Elev <br /> 18.00 14.001 18.00 200.00 4.001 0.0240 6,982.00 2 <br /> Pond Results: <br /> Peak Elevation: 6,984.24 ft <br /> Dewater Time: 0.16 days <br /> Dewatering time is calculated from peak stage to lowest spillway <br /> Elevation-Capacity-Discharge Table <br /> Area Capacity Discharge Dewater <br /> Elevation Time <br /> (ac) (ac-ft) (cfs) (hrs) <br /> 6,968.00 0.000 0.000 0.000 <br /> 6,969.00 0.001 0.000 0.000 <br /> 6,970.00 0.021 0.009 0.000 <br /> 6,971.00 0.030 0.035 0.000 <br /> 6,972.00 0.045 0.072 0.000 <br /> 6,973.00 0.060 0.124 0.000 <br /> 6,974.00 0.078 0.193 0.000 <br /> 6,975.00 0.097 0.280 0.000 <br /> 6,976.00 0.118 0.388 0.000 <br /> 6,977.00 0.141 0.517 0.000 <br /> 6,978.00 0.167 0.671 0.000 <br /> - 6,979.00 0.195 0.852 0.000 <br /> -------- ----- -Filename:West Side Temp Spoil Pile 10 Yr 24 Hr.sc4 Printed 12-31-2019 <br />