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SEDCAD 4.0 <br />r' —rinhf 10QfL,.)nng P.-.i. i Crhw h <br />Ditch D -15 <br />Material: Alluvial silts colloidal <br />Triangular Channel <br />Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope ( %) Manning's n <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VXD) <br />Velocity: <br />1.5:1 1.5:1 1.0 0.0250 <br />0.30 <br />5.0 <br />SEDCAD Utility Run Printed 08-11 -2014 <br />TR -70 Page EXH 19(25) -3 8112/14 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />12.73 cis <br />Depth: <br />1.42 ft 1.72 ft <br />Top Width: <br />4.26 ft 5.16 ft <br />Velocity: <br />4.20 fps <br />X- Section Area: <br />3.03 sq ft <br />Hydraulic Radius: <br />0.591 ft <br />Froude Number: <br />0.88 <br />SEDCAD Utility Run Printed 08-11 -2014 <br />TR -70 Page EXH 19(25) -3 8112/14 <br />