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Material: Riprap <br />Bottom <br />Width (ft) <br />Left <br />Sideslope <br />Ratio <br />Right <br />Sideslope <br />Ratio <br />Slope (%)Freeboard <br />Depth (ft) <br />Freeboard <br />% of Depth <br />Freeboard <br />Mult. x <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 />Bottom <br />Width (ft) <br />Left <br />Sideslope <br />Ratio <br />Right <br />Sideslope <br />Ratio <br />Slope (%)Freeboard <br />Depth (ft) <br />Freeboard <br />% of Depth <br />Freeboard <br />Mult. x <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 />SEDCAD 4 for Windows <br />Copyright 1998 -2010 Pamela J. Schwab <br />Civil Software Design, LLC 19