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SEDCAD 4 for Windows <br /> rnrn,nnhr 100 _'Jn1n D m.ln I Crhu,ah <br /> 19 <br /> Material: Riprap <br /> Bottom Left Right Freeboard Freeboard Freeboard <br /> Sideslope Sideslope Slope(%) Mult.x <br /> Width(ft) Ratio Ratio , Depth(ft) %of Depth <br /> (VxD) <br /> 12.00 3.0:1 3.0:1 2.0 <br /> Riprap Channel Results: <br /> PADER Method - Mild Slope Design <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 0.66 cfs <br /> Depth: 0.07 ft <br /> Top Width: 12.41 ft <br /> Velocity: 0.79 fps <br /> X-Section Area: 0.83 sq ft <br /> Hydraulic Radius: 0.067 ft <br /> Froude Number: 0.54 <br /> Manning's n: 0.0440 <br /> Dmin: 0.50 in <br /> D50: 0.75 in <br /> Dmax: 1.50 in <br /> Structure #6(Riprap Channel) <br /> Streeter Ditch 10+00 to 25+00 <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Left Right Freeboard Freeboard Freeboard <br /> Bottom <br /> Sideslope Sideslope Slope <br /> (%) <br /> Mult.xWidth(ft) Depth(ft) %of Depth Ratio <br /> (VxD) <br /> 6.00 2.0:1 2.0:1 10.9 <br /> Riprap Channel Results: <br /> PADER Method - Steep Slope Design <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 76.85 cfs <br /> Depth: 1.08 ft <br /> Top Width: 10.31 ft <br /> Velocity: 8.74 fps <br /> X-Section Area: 8.79 sq ft <br /> Hydraulic Radius: 0.812 ft <br /> Filename: Exhibit 7-14E Streeter Pond 10 Yr 24 Hr.sc4 Printed 02-10-2020 <br />