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SEDCAD 4.0 <br />rmm~inFl tooN Famcy J crm.,oh <br />005-GULCH LL-NN 5% VEGETATED <br />• Material: Grass mixture <br />Triangular Channel <br />Left Right <br />Retardance Freeboard Freeboard Freeboard Limitlng <br />Sideslope Sideslope slope (%) <br />Classes <br />t Mult. x <br />Depth (ft) % of Depth Velocity <br />(fps) <br />io <br />Ratio Ra (VxD) <br />3.0:1 3.0:1 5.0 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; 6.40 cfs 6.40 cfs <br />Depth: 0.81 ft 1.11 ft 1.24 ft 1.54 ft <br />Top Width: 4.88 ft 6.68 ft 7.43 ft 9.23 ft <br />Velocity: 3.23 fps 1.39 fps <br />X-Section Area: 1.98 sq ft 4.61 sq R <br />Hydraulic Radius: 0.386 0.588 <br />Froude Number: 0.89 0.31 <br />Roughness Coefficient: 0.0545 0.1682 <br />• <br />• <br />SEDCAD Utility Run <br />Printed 10-22-2004 <br />201-59 <br />