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SEDCAD 4 for Windows <br /> 31 <br /> w/o Freeboard w/Freeboard <br /> Top Width: 7.67 ft 16.67 ft <br /> Ve"*. 4.61 fps <br /> X-Section Area: 3.27 sq ft <br /> Hydraulic Radius: 0.416 ft <br /> Froude Number: 1.24 <br /> Structure#8(Erodib)e Channel) <br /> Perimeter channel- 4th lowest south <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Graded silts to cobbles when colloidal <br /> Left Right Freeboard Limiting <br /> Bottom � FreeboaM Freeboard 9 <br /> Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> Width(ft) Ratio Ratio Depth(ft) %of Depth (VxD) (fps) <br /> 8.00 3.0:1 3.0:1 3.0 0.0300 1.00 5.5 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 22.03 cfs <br /> Depth: 0.49 ft 1.49 ft <br /> Top Width: 10.93 ft 16.93 ft <br /> Velocity: 4.77 fps <br /> X-Section Area: 4.62 sq ft <br /> Hydraulic Radius: 0.416 ft <br /> Froude Number: 1.29 <br /> Structure#7(Erodible Channel) <br /> Contour channel-1nd lowest south <br /> Triangular Erodible Channel Inputs: <br /> Material: Graded silts to cobbles when colloidal <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 /> 6.0:1 3.0:1 2.6 0.0300 1.00 5.5 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 7.93 cfs <br /> Filename.10 Year RPA Hyrdology and Sedimentology.sc4 Printed 09-15-2020 <br /> Blue Mountain Energy 33 Illustration 60 Addendum 1 <br />