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SEDCAD 4 for Windows <br />!`nn.,rin h4 1°°A 9n1n D -1e I Q,k--h <br />O <br />Structure #3 (Culvert <br />C-1 Culvert <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater () ft Loss Coef. <br />(ft) (Ke) <br />100.00 1.50 0.0150 2.00 0.00 0.9( <br />Culvert Results: <br />Structure #2 (Pond <br />Gossard Pond <br />Pond Inputs: <br />Design Discharge = 16.24 cfs <br />Minimum pipe diameter: I - 36 inch pipe(s) required <br />Initial Pool Elev: 6,388.00 ft <br />Initial Pool: 1.79 ac -ft <br />Straight Pipe <br />Barrel Barrel <br />Area <br />(ac) <br />Entrance Tailwater <br />Barrel <br />Manning's Spillway <br />0.195 <br />Diameter Length <br />0.000 <br />Loss Depth <br />Slope (%) <br />n Elev (ft) <br />0.000 <br />(in) (ft) <br />0.458 <br />Coefficient (ft) <br />30.00 200.00 4.00 <br />0.0150 6,392.70 <br />0.90 0.00 <br />Pond Results: <br />Peak Elevation: 6,390.74 ft <br />Dewater Time: 0.00 days <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 Dewater <br />Time <br />(cfs) (hrs) <br />6,384.00 <br />0.195 <br />0.000 <br />0.000 <br />6,385.00 <br />0.338 <br />0.263 <br />0.000 <br />6,386.00 <br />0.458 <br />0.660 <br />0.000 <br />6,387.00 <br />6,388.00 <br />0.580 <br />0.638 <br />1.178 <br />1.786 <br />0.000 <br />0.000 <br />6,389.00 <br />0.690 <br />2.450 <br />0.000 <br />6,390.00 <br />0.724 <br />3.157 <br />0.000 <br />6,390.74 <br />0.744 <br />3.703 <br />0.000 0.00 Peak Stage <br />Filename: Gossard Pond 100 YR Event w-100 GPM Inflow.sc4 Printed 04-28-2020 <br />