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1 SEDCAD 4 for Windows <br />(:nnvrinhl BOOR _9M9 Pmm~lo I Gh~•,~h <br />t <br />5 <br />Structure Detai/; <br />Structure #1 (Vegetated Channel) <br />South Run-on Diversion Ditch <br />Triangular Vegetated Channel Inputs: <br />Material: Grass mixture <br />Left Right <br />Retardance Freeboard Freeboard Freeboard Limiting <br />Sideslope Sideslope Slope (%) <br />Classes <br />Depth (ft) % of Depth Mult. x Velocity <br />(fps) <br />Ratio Ratio (VxD) <br />3.0:1 3.0:1 1.0 D, B 0.30 4.0 <br />Vegetated Channel Results: <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: 22.14 cfs 22.14 cfs <br />Depth: 1.65 ft 1.95 ft 2.38 ft 2.68 ft <br />Top Width: 9.87 ft 11.67 ft 14.25 ft 16.05 ft <br />Velocity: 2.73 fps 1.31 fps <br />X-Section Area: 8.12 sq ft 16.92 sq ft <br />Hydraulic Radius: 0.780 ft 1.127 ft <br />Froude Number: 0.53 0.21 <br />Roughness Coefficient: 0.0463 0.1233 <br />Filename: South Run-on Ditch 100yr.sc4 Printed 04-29-2007 <br />