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SEDCAD 4.0 <br />Cnn~mnhf BOOR Pamela 1 Crhunh <br />#2 WATERSHED 8% CHANNEL <br />Material: Riprap <br />Trapezoidal Channel <br />Bottom ~ Left RiyfYt _ ~Freeboard~ Freeboard' Freeboard <br />~Nidtil ft 4 <br />_ ~ ) Sideslope <br />= <br />Ratio Sidelope Slope (°ro) <br />Ratio __ _ Mult x <br />_ Depth (ft) °'o of Depth <br />- :: _ <br />_ .._ --_~VxD) _ <br />3.00 1.5:1 1.5:1 8.0 1.00 <br />Simons/OSM Method -Steep Slope Design <br /> <br /> <br />Design Discharge: 14.87 cfs <br />Depth: 0.34 ft 1.34 ft <br />Top Width: 4.03 ft 7.03 ft <br />Veloaty*: <br />X-Section Area: 1.21 Sq ft <br />Hydraulic Radius: 0.285 <br />Froude Numt-er*: <br />Manning's n*: <br />Dmin: 4.00 in <br />D50: 12.00 in <br />Dmax: 15.00 in <br />Velodty and Manning's n calculations may not apply for this method. <br />SEDCAD Utility Run <br />Printed 10-09-2007 <br />MISC-33 10/07 <br />