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SEDCAD 4 for Windows <br /> f:nrninnht 1002-9f11 f1 Pamcla I Crh\nlah <br /> 13 <br /> Trapezoidal Vegetated Channel Inputs: <br /> Material: Smooth brome <br /> Left RightFreeboard Freeboard Freeboard Limiting <br /> Bottom Sideslope Sideslope Slope(%) Retardance Mult.x Velocity <br /> Width(ft) Ratio Ratio Classes Depth(ft) %of Depth (fPs) <br /> (VXD) (p ) <br /> 15.00 3.0:1 3.0:1 2.6 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: 69.87 cfs 69.87 cfs <br /> Depth: 0.83 ft 1.27 ft <br /> Top Width: 19.98 ft 22.63 ft <br /> Velocity: 4.81 fps 2.92 fps <br /> X-Section Area: 14.52 sq ft 23.93 sq ft <br /> Hydraulic Radius: 0.717 ft 1.039 ft <br /> Froude Number: 1.00 0.50 <br /> Roughness Coefficient: 0.0399 0.0843 <br /> Structure #14(Pond) <br /> SD-2 Stockpond <br /> Pond Inputs: <br /> Initial Pool Elev: 100.00 ft <br /> Initial Pool: 2.01 ac-ft <br /> *Sediment Storage: 0.00 ac-ft <br /> Dead Space: 0.00 <br /> *No sediment capacity defined <br /> Emergency Spillway <br /> Spillway Elev Crest Length Left Right Bottom <br /> (ft) Sideslope Sideslope Width(ft) <br /> 100.00 20.00 2.00:1 2.00:1 20.00 <br /> Pond Results: <br /> Peak Elevation: 101.17 ft <br /> H'graph Detention Time: 0.11 hrs <br /> Pond Model: CSTRS <br /> Dewater Time: 0.57 days <br /> Trap Efficiency: 0.00 <br /> Filename: Exhibit 7-14E Streeter Pond 10 Yr 24 Hr.sc4 Printed 02-10-2020 <br />