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SEDCAD 4 for Windows <br /> rnns,rinhf 1QQR_9n1fl Pamnla I Crhwah <br /> 15 <br /> Structure Detail: <br /> Structure #28(Vegetated Channel) <br /> Hdwtrs of Prospect Ditch <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Smooth brome <br /> Freeboard <br /> Left Right Freeboard Freeboard Limiting <br /> BottomSideslope Sideslope Slope(%) Retardance Mult.x Velocity <br /> Widthh((ft) Ratio Ratio Classes Depth(ft) %of Depth (VxD) (fps) <br /> 12.00 2.0:1 2.0:1 11.9 D, B 1.00 5.0 <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: 7.44 cfs 7.44 cfs <br /> Depth: 0.23 ft 1.23 ft 0.43 ft 1.43 ft <br /> Top Width: 12.90 ft 16.90 ft 13.74 ft 17.74 ft <br /> Velocity: 2.65 fps 1.33 fps <br /> X-Section Area: 2.80 sq ft 5.60 sq ft <br /> Hydraulic Radius: 0.215 ft 0.401 ft <br /> Froude Number: 1.00 0.37 <br /> Roughness Coefficient: 0.0692 0.2105 <br /> Structure #29(Pond) <br /> Pond PD2 <br /> Pond Inputs: <br /> Initial Pool Elev: 7,558.00 ft <br /> Initial Pool: 0.17 ac-ft <br /> *Sediment Storage: 0.00 ac-ft <br /> Dead Space: 20.00% <br /> *No sediment capacity defined <br /> Emergency Spillway <br /> Spillway Elev Crest Length Left Right Bottom <br /> (ft) Sideslope Sideslope Width (ft) <br /> 7,565.00 20.00 2.00:1 2.00:1 20.00 <br /> Filename: Prospect Pond 10 Yr 24 Hr Storm Event.sc4 Printed 01-06-2020 <br />