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SEDCAD 4.0 <br />c.,..,,.~,.ro m°a o,,.,d~ i c,y...,~n <br />UPPER POST MINE DITCH 1 <br />Material: Riprap <br />Triangular Channel <br />Left Right Freeboard Freeboard Freeboard <br />Sideslope Sideslope Slope (% <br />) <br />Ratio Ratio Dep[h (R) °h of Dep[h (VxD) <br />4.0:1 4.0:1 30.0 <br />PADER Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 12.10 cfs <br />Depth: 0.67 ft <br />Top Width: 5.35 R <br />Velocity: 6.76 fps <br />X-Section Area: 1.79 sq R <br />Hydraulic Radius: 0.324 <br />Froude Number: 2.06 <br />Manning's n: 0.0570 <br />Dmin: 3.00 in <br />D50: 6.00 in <br />Dmax: 9.00 in <br />SEDGAD Utility Run Printed 01-13-2003 <br />