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SEDCAD 4 for Windows <br /> 5 <br /> Structure Detail: <br /> Structure #1 (Erodible Channell <br /> Diversion Ditch <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Bottom Left Right Freeboard Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> Width(ft) Ratio Ratio Depth(ft) %of Depth (VxD) (fps) <br /> 0.50 2.0:1 2.0:1 1.5 0.0300 0.50 3.8 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 3.16 cfs <br /> Depth: 0.62 ft 1.12 ft <br /> Top Width: 2.99 ft 4.99 ft <br /> Velocity: 2.91 fps <br /> X-Section Area: 1.09 sq ft <br /> Hydraulic Radius: 0.331 ft <br /> Froude Number: 0.85 <br /> Filename: Diversion Ditch.sc4 Printed 07-03-2019 <br />