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SEDCAD 4 for Windows <br /> !`nn.,rin h4 100A 9n1n D-1� I Q,k--h <br /> 9 <br /> Bottom <br /> Left Right Retardance Freeboard Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Classes Mult. x Velocity <br /> Width (ft) Ratio Ratio Depth (ft) %of Depth (VxD) (fps) <br /> 2.00 1.0:1 7.0:1 3.0 D, B 7.0 <br /> Vegetated Channel Results: <br /> Stability Stability Capacity Capacity <br /> Class D w/o Class D w/ Class B w/o Class B w/ <br /> Freeboard Freeboard Freeboard Freeboard <br /> Design Discharge: 8.95 cfs 8.95 cfs <br /> Depth: 0.70 ft 1.17 ft <br /> Top Width: 7.62 ft 11.39 ft <br /> Velocity: 2.64 fps 1.14 fps <br /> X-Section Area: 3.38 sq ft 7.86 sq ft <br /> Hydraulic Radius: 0.434 ft 0.673 ft <br /> Froude Number: 0.70 0.24 <br /> Roughness 0.0559 0.1740 <br /> Coefficient: <br /> Structure #Z j�Pond� <br /> Section 16 Pond <br /> Pond Inputs: <br /> Initial Pool Elev: 7,746.00 ft <br /> Initial Pool: 1.22 ac-ft <br /> *Sediment Storage: 0.00 ac-ft <br /> Dead Space: 20.00% <br /> *No sediment capacity defined <br /> Perforated Riser <br /> Riser Barrel Number of <br /> Riser Height Barrel Barrel Slope Spillway Elev <br /> Diameter (ft) Diameter Length (ft) (%) Manning's n (ft) Holes per <br /> (in) (in) Elev <br /> 12.00 9.20 12.00 121.00 8.00 0.0250 7,752.90 2 <br /> Emergency Spillwax <br /> Spillway Elev Crest Length Left Right Bottom <br /> (ft) Sideslope Sideslope Width (ft) <br /> 7,754.50 17.00 2.00:1 2.00:1 19.00 <br /> Pond Results: <br /> Peak Elevation: 7,748.36 ft <br /> H'graph Detention Time: 11.35 hrs <br /> Filename:Section 16 10 YR 24 HR Postmining Case.sc4 Printed 01-05-2021 <br />