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<br />SEDCAD 4 for Windows <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />2.0:1 2.0:1 7.0 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 0.18 cfs <br />Depth: 0.19 ft 0.49 ft <br />Top Width: 0.76 ft 1.96 ft <br />Velocity: 2.53 fps <br />X-Section Area: 0.07 sq ft <br />Hydraulic Radius: 0.084 ft <br />Froude Number: 1.45 <br />Structure #83 (Erodible Channel) <br />D2-8A <br />Triangular Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />• <br />Left Right Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) Manning's n Mult. x Velocity <br />Ratio Ratio Depth (ft) % of Depth (VxD) (fps) <br />2.0:1 2.0:1 9.0 0.0300 0.30 5.5 <br />Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br />Design Discharge: 0.65 cfs <br />Depth: 0.29 ft 0.59 ft <br />Top Width: 1.16 ft 2.36 ft <br />Velocity: 3.82 fps <br />X-Section Area: 0.17 sq ft <br />Hydraulic Radius: 0.130 ft <br />Froude Number: 1.77 <br />Structure #80 (Nonerodible Channel) <br />61 <br />D2-8AA <br />Triangular Nonerodible Channel Inputs: <br />Material: Shotcrete <br />• <br />Filename: M13-5E(Rev_spillway).sc4 <br />Printed 08-11-2009