Laserfiche WebLink
SEDCAD 4 for Windows <br />Pond Inputs: <br />Pond Results: <br />14 <br />Initial Pool Elev: <br />101.00 ft <br />Initial Pool: <br />0.02 ac-ft <br />*Sediment Storage: <br />0.00 ac -ft <br />Dead Space: <br />20.00% <br />*No sediment capacity defined <br />Broad - crested Weir <br />Weir Width Spillway Elev <br />(ft) (ft) <br />30.00 105.00 <br />Peak Elevation: 105.24 ft <br />H'graph Detention Time: <br />0.80 hrs <br />Pond Model: <br />CSTRS <br />Dewater Time: <br />0.51 days <br />Trap Efficiency: <br />92.07% <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation - Capacity- Discharge Table <br />Elevation <br />Area <br />(ac) <br />Capacity <br />(ac -ft) <br />Discharge <br />(cfs) <br />Dewater <br />Time <br />(hrs) <br />Total <br />100.00 <br />0.010 <br />0.000 <br />0.000 <br />(cfs) <br />Top of Sed. Storage <br />101.00 <br />0.033 <br />0.020 <br />0.000 <br />0.000 <br />0.000 <br />102.00 <br />0.068 <br />0.070 <br />0.000 <br />0.000 <br />0.000 <br />103.00 <br />0.116 <br />0.161 <br />0.000 <br />104.00 <br />0.177 <br />0.306 <br />0.000 <br />105.00 <br />0.250 <br />0.519 <br />0.000 <br />Spillway #1 <br />105.24 <br />0.293 <br />0.593 <br />22.543 <br />12.35 <br />Peak Stage <br />106.00 <br />0.364 <br />0.824 <br />92.610 <br />107.00 <br />0.500 <br />1.254 <br />261.941 <br />Detailed Discharge Table <br />Filename: STWestTen24.090209.sc4 Printed 09 -02 -2009 <br />Exh. 7- 20C -20 Revision Date: 9/02/09 <br />Revision No.: TR -82 <br />Combined <br />Broad- <br />Total <br />Elevation (ft) <br />crested Weir <br />(cfs) <br />Discharge <br />(cfs) <br />100.00 <br />0.000 <br />0.000 <br />101.00 <br />0.000 <br />0.000 <br />102.00 <br />0.000 <br />0.000 <br />103.00 <br />0.000 <br />0.000 <br />Filename: STWestTen24.090209.sc4 Printed 09 -02 -2009 <br />Exh. 7- 20C -20 Revision Date: 9/02/09 <br />Revision No.: TR -82 <br />