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SEDCAD 4.0 <br />c....,,d,.e~ ~°°n-onm o~mei~ i c~~.~.,~~, <br />SENECA II PM-11 <br />Material: Grass mixture <br />Triangu/ar Channel <br />LeR Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Ratio Classes <br />R <br />ti Mult. x <br />Depth {R) % of Depth Velocity <br />(f <br />s) <br />a <br />o (VxD) P <br />3.0:1 3.0:1 10.0 D, B 0.30 4.0 <br /> Stability <br />Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />I Oass 8 w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 1.00 65 1.00 cfs <br />Depth: 0.41 R 0.71 R 0.70 R 1.00 R <br />Top Width: 2.44 R 4.24 R 4.19 R 5.99 R <br />Velocity: 2.01 fps 0.68 fps <br />X-Section Area: 0.50 sq R 1.47 sq ft <br />Hydraulic Radius: 0.193 R 0.332 ft <br />Froude Number: 0.79 0.20 <br />Roughness Coefficient: 0.0778 0.3305 <br />SEDCAD Utility Run <br /> <br />• <br />Printed 11-15-2004 • <br />~- 12- 1$Co <br />