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I <br />SEDCAD 4 for Windows <br />(`......ri..1.! 1000 _C/b1n D-1 1 enh...ek <br />Structure #3LNul/� <br />Confluence of West Taylor Ditches <br />Structure #Z rPond1 <br />West Tay/or Pond <br />Pond Inputs: <br />Initial Pool Elev: 7,471.00 ft <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />4.34 cfs <br />Depth: <br />0.11 ft <br />Top Width: <br />12.67 ft <br />Velocity: <br />3.15 fps <br />X -Section Area: <br />1.38 sq ft <br />Hydraulic Radius: <br />0.109 ft <br />Froude Number: <br />1.68 <br />Manning's n: <br />0.0550 <br />Dmin: <br />1.00 in <br />D50: <br />1.50 in <br />Dmax: <br />3.00 in <br />Structure #3LNul/� <br />Confluence of West Taylor Ditches <br />Structure #Z rPond1 <br />West Tay/or Pond <br />Pond Inputs: <br />Initial Pool Elev: 7,471.00 ft <br />Initial Pool: <br />2.90 ac -ft <br />*Sediment Storage: <br />0.00 ac -ft <br />Dead Space: <br />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 />18.00 10.50 18.00 150.00 2.00 0.0150 7,471.00 2 <br />Pond Results: <br />Emeroencv SDillwa <br />Spillway Elev Crest Length Left Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />7,475.80 30.00 2.00:1 2.00:1 30.00 <br />Peak Elevation: <br />7,471.16 ft <br />H'graph Detention Time: <br />0.54 hrs <br />Pond Model: <br />CSTRS <br />Dewater Time: <br />0.59 days <br />Trap Efficiency: <br />98.61 <br />Filename. TR -117 Active Mining 10 YR 24 HR.sc4 <br />u <br />Printed 11-10-2017 <br />