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SEDCAD 4 for Windows <br /> f nnurinht 1QQA_lain Pmmcln I Crhumh <br /> 6 <br /> Structure Detail: <br /> Structure #18(Vegetated Channel) <br /> Streeter Ditch 125+00 to 187+00 <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Smooth brome <br /> Left Right Freeboard Limiting Retardance Freeboard Freeboard <br /> Sideslope Sideslope Slope(Q/Q) Mult.x Velocity <br /> Width(ft) Ratio Ratio Classes I Depth (ft) %of Depth (VxD) (fps) <br /> 15.00 3.0:1 3.0:1 2.6 D,B 1 7.0 <br /> Vegetated Channel Results: <br /> Stability Stability Capacity Capacity <br /> Class D w/o Class D w/ Class B w/o Class B w/ <br /> Freeboard Freeboard Freeboard Freeboard <br /> Design Discharge: 152.94 cfs 152.94 cfs <br /> Depth: 1.15 ft 1.61 ft <br /> Top Width: 21.92 ft 24.64 ft <br /> Velocity: 7.19 fps 4.81 fps <br /> X-Section Area: 21.28 sq ft 31.83 sq ft <br /> Hydraulic Radius: 0.955 ft 1.265 ft <br /> Froude Number: 1.29 0.74 <br /> Roughness Coefficient: 0.0324 0.0585 <br /> Structure #17(Vegetated Channel) <br /> Buckskin Ditch <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Smooth brome <br /> Left Right Freeboard Limiting Retardance Freeboard Freeboard <br /> Sideslope Sideslope Slope(Q/o) Mult.x Velocity <br /> Width(ft) Ratio Ratio Classes Depth(ft) Q/Q of Depth (VxD) (fps) <br /> 12.00 3.0:1 3.0:1 4.0 D, B1 7.0 <br /> Vegetated Channel Results: <br /> Filename: Exhibit 7-14E Streeter Ditch 100 Yr 24 Hr.sc4 Printed 02-10-2020 <br />