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• <br /> SEDCAD 4 for Windows <br /> Cnns,rinht IOOR-9nin Qrh.u.h <br /> 21 <br /> Riprap Channel Results: <br /> PADER Method - Steep Slope Design <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 4.90 cfs <br /> Depth: 0.17 ft <br /> Top Width: 6.69 ft <br /> Velocity: 4.50 fps <br /> X-Section Area: 1.09 sq ft <br /> Hydraulic Radius: 0.161 ft <br /> Froude Number: 1.97 <br /> Manning's n: 0.0520 <br /> Dmin: 2.00 in <br /> D50: 3.00 in <br /> Dmax: 4.50 in <br /> Structure #3(Null) <br /> Null Above Streeter Pond <br /> Structure #2(Pond) <br /> Streeter Pond <br /> Pond Inputs: <br /> Initial Pool Elev: 6,583.00 ft <br /> Initial Pool: 2.45 ac-ft <br /> *Sediment Storage: 0.00 ac-ft <br /> Dead Space: 0.00 0/0 <br /> *No sediment capacity defined <br /> Perforated Riser <br /> Riser Riser Height I Parrel of I <br /> Barrel Barrel Slope Manning's Spillway Elev <br /> Diameter Number <br /> (in) (ft) D ameter <br /> ( in) Length(ft) (% s n Holes g per <br /> ) (ft) Ele <br /> 12.00 3.00 18.00 87.00 4.50 0.0150 6,585.00 2 <br /> Emergency Spillway <br /> Spillway Elev Crest Length Left Right Bottom <br /> (ft) Sideslope Sideslope Width(ft) <br /> 6,588.00 50.00 1.50:1 1.50:1 20.00 <br /> Pond Results: <br /> Filename: Exhibit 7-14E Streeter Pond 10 Yr 24 Hr.sc4 Printed 02-10-2020 <br />