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SEDCAD+ VEGETATED CHANNEL DESIGN <br />-------------------------------- <br />CRDA #1 Perimeter Ditch DM #12 <br />INPUT VALUES: <br />Shape <br />Discharge <br />Slope <br />Sideslopes <br />Bottom Width <br />Max. Velocity <br />Material <br />Freeboard <br />TRAPEZOIDAL <br />23.30 cfs <br />10.00 <br />2.50:1 (L) <br />5.00 feet <br />6.OOOfps <br />SMOOTH BROME <br />.3 ft <br />RESULTS: <br />STABILITY CLASS B CAPACITY CLASS B <br />Actual Discharge 23.20 23.20 cfs <br />Depth 0.84 0.84 <br />Top Width 9.22 9.22 <br />Velocity 3.86 3.86 fps <br />Cross Sectional Area 6.01 6.01 sq ft <br />Hydraulic Radius 0.63 0.63 ft <br />Manning's n 0.090 0.090 <br />Froude Number 0.84 0.84 <br />2.50:1 (R) <br />w/ FREEBOARD <br />1.14 ft <br />10.72 ft <br />