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SEDCAD 4 for Windows <br /> (:nnvnnht 1001:1-9R1fl Pm main I Crh‘nnh <br /> 20 <br /> w/o Freeboard w/Freeboard <br /> Froude Number: 1.67 <br /> Manning's n: 0.0490 <br /> Dmin: 3.00 in <br /> D50: 6.00 in <br /> Dmax: 9.00 in <br /> Structure #5(Vegetated Channel) <br /> Streeter South Side Ditch <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Smooth brome <br /> Left Right Freeboard Limiting <br /> Bottom 9 Retardance Freeboard Freeboard <br /> Sideslope Sideslope Slope(%) Mult.x Velocity <br /> Width(ft) Ratio Ratio Classes Depth(ft) %of Depth (VxD) (fps) <br /> I <br /> 2.00 1.0:1 7.0:1 3.0 D, B 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: 0.05 cfs 0.05 cfs <br /> Depth: 0.09 ft 0.29 ft <br /> Top Width: 2.75 ft 4.33 ft <br /> Velocity: 0.25 fps 0.06 fps <br /> X-Section Area: 0.22 sq ft 0.92 sq ft <br /> Hydraulic Radius: 0.080 ft 0.209 ft <br /> Froude Number: 0.15 0.02 <br /> Roughness Coefficient: 0.1932 1.5183 <br /> Structure #4(Riprav Channel) <br /> Streeter Ditch 0+00 to 10+00 <br /> Trapezoidal Riprap Channel Inputs: <br /> Material: Riprap <br /> Left RightFreeboard Freeboard Freeboard <br /> Bottom Sideslope Sideslope Slope <br /> (%) <br /> Width(ft) Mult.x <br /> Ratio Ratio De th ( ) oe <br /> (VxD) <br /> 6.00 2.0:1 2.0:1 28.3 <br /> Filename: Exhibit 7-14E Streeter Pond 10 Yr 24 Hr.sc4 Printed 02-10-2020 <br />