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SEDCAD 4.0 <br />Copyright 1998 P; ~.~zla J. Schwab <br />Civil Software Des cn <br />i Streeter Gulch Ditch Sta. 95 to 123: Q=252.6 cfs <br />Material: Riprao <br />Bottom Freeboard Freeboard Freeboard <br />Sidesope Sideslope Slope (%) <br />Width (R) Depth (R) % of Depth Mult. x (VxD) <br />Ratio Ratio <br />15.00 3.0:1 3.0:1 6.0 I.00 <br />Simons/OSM Method -Steep Slope Design <br /> w/o Freeboard w/ Freeboard <br />Depth: 1.27 R 2.27 R <br />Top Width: 22.61 R 28.61 R <br />Velocity: <br />X-Section Area: 23.83 sq R <br />Hydraulic Radius: 1.035 <br />Froude Number': <br />Manning's n`: <br />Dmin: 5.00 in <br />D50: 15.00 in <br />Dmax: 16.75 in <br />Velocity and Manning's n calculations may no[ apply for this method. <br />• <br /> <br />SEDCAD Utility Run printed 11-06-1998 <br />