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SEDCAD 4.0 <br />Rnn~irinh} ~~OA P~mola I Rrh~e~oh <br />~~ <br />II-W: Channel PM-26 - 4% Slope <br />Material: Grass mixture <br />Trapezoidal Channel <br />Left Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Bottom ° <br />Width (ft) Sideslope Sideslope Slope (/o) Classes <br />Depth (ft) % of Depth Mult. x Velocity <br />(fps) <br />Ratio Ratio (VxD) <br />3.00 3.0:1 3.0:1 4.0 D, B 0.30 5.0 <br /> Stability <br />Class D w/o <br />Freeboard Stability <br />Class D w/ <br />Freeboard Capacity <br />Class B w/o <br />Freeboard Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 15.24 cfs 15.24 cfs <br />Depth: 0.74 ft 1.04 ft 1.18 ft 1.48 ft <br />Top Width: 7.42 ft 9.22 ft 10.11 ft 11.91 ft <br />Velocity: 3.98 fps 1.96 fps <br />X-Section Area: 3.83 sq ft 7.77 sq ft <br />Hydraulic Radius: 0.501 0.740 <br />Froude Number: 0.97 0.39 <br />Roughness Coefficient: 0.0472 0.1242 <br />• <br />~J <br />SEDCAD Utility Run Printed 05-02-2007 <br />TR-59 20-1-176 Revised 05/07 <br />