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SEDCAD 4 for Windows <br /> r,.,.-t1coo-orr+n c-o,i--h <br /> 23 <br /> w/o Freeboard wl Freeboard <br /> Velocity: 4.42 fps <br /> X-Section Area: 0.70 sq ft <br /> Hydraulic Radius: 0.193 ft <br /> Fronde Number: 1.75 <br /> Structure #22(Frodlhle Channel) <br /> Perimeter channel north of HR <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Bottom Left Right Freeboard Freeboard Freeboard Limiting <br /> Width R Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> (ft) <br /> ) Ratio Ratio Depth(ft) %of Depth (VxD) (fps) <br /> 6.00 4.0;1 4.0:1 1.1 0.0300 1.00 5.0 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 23.51 cfs <br /> Depth: 0.74 ft 1.74 ft <br /> Top Width: 11.92 ft 19.92 ft <br /> Velocity: 3.55 fps <br /> X-Section Area: 6.62 sq ft <br /> Hydraulic Radius: 0.548 ft <br /> Froude Number: 0.84 <br /> Structure ri21 (Erodible Channel <br /> Contour channel-2nd lowest north <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 (yam) (fps) <br /> 3.0:1 6.0:1 4.2 0.0300: 1.00 5.5 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 5.28 cfs <br /> Depth: 0.53 ft 1.53 ft <br /> Filename:10 Year RPA Hyrdology and Sedimentology.sc4 Printed 09-15-20-10 <br /> Blue Mountain Energy 25 Illustration 60 Addendum 1 <br />