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SEDCAD 4 for Windows <br />Cnnv�inht 1°°A -9nn7 P-1. I Crh,uoh <br />r� <br />U <br />5 <br />Structure Detail; <br />Structure #1 t V' aetated Channel) <br />South Run -on Diversion Ditch <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right Retardance <br />I Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Classes <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />3.0:1 3.0:1 1.0 D, B <br />j 0.30 <br />4.0 <br />Vegetated Channel Results: <br />• <br />• <br />Filename: South Run -on Diversion Ditch.sc4 <br />Printed 11 -25 -2009 <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />D esign Discharge: <br />37.34 cfs <br />37.34 cfs <br />Depth: <br />1.92 ft <br />2.22 ft <br />2.67 ft <br />2.97 ft <br />Top Width: <br />11.5 ft <br />1 3.31 ft <br />16.00 ft <br />1.75 fps <br />17.80 ft <br />Velocity: 3.38 fps <br />X- Section Area: <br />11.05 sq ft <br />21.32 sq ft <br />Hydraulic Radius: <br />0.910 ft <br />1.265 ft <br />Froude Number: <br />0.61 <br />0.27 <br />Roughness Coefficient: <br />0.0414 <br />0.0995 <br />Filename: South Run -on Diversion Ditch.sc4 <br />Printed 11 -25 -2009 <br />