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SEDCAD 4.0 <br />r „~~n. ~oov an...vin .~ c~n.,on <br />DITCH 7-1 AND ]-2 /SLOPE 1% <br />• Material: Grass mixture <br />Triangu/ar Channel <br />Left Right <br />R Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Gasses Mult. x <br />Depth (ft) % of Depth Velocity <br />(fps) <br />Ratio Ratio ~D) <br />2.0:1 2.0:1 1.0 D, B 0.30 5.0 <br /> Stability <br />pass D w/o <br />Freeboard stability <br />Gass D w/ <br />Freeboard Capaary <br />Class B w/o <br />Freeboard Capadty <br />Gass B w/ <br />Freeboard <br />Design Discharge: 4.18 cfs 4.18 ds <br />Depth: 1.16 ft 1.46 R 1.86 ft 2.16 R <br />Top Width: 4.65 ft 5.85 ft 7.42 ft 8.62 ft <br />Velocity: 1.55 fps 0.61 fps <br />X-Section Area: 2.71 sq ft 6.89 sq ft <br />Hydraulic Radius: 0.520 0.830 <br />Froude Number: 0.36 0.11 <br />Roughness Coefficient: 0.0623 0.2169 <br />• <br />• <br />SEDCAD Utility Run Printed 03-Ot-2005 <br />