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SEDCAD 4.0 <br />n~~,~~..ro iooa o~,.,a~.~ c~~,,..=n <br />i ~ <br />DITCH D-2 <br />Material: Tall fescue <br />T~iangu/a~ Channel <br />Left - .Right <br />Retardance <br />` Freeboard Freeboard Freeboard Limiting <br />~ <br />Sideslope Side <br />slope _ Slope (%) <br />Classes _ .... . ~ ~ ~ ~ Mul[. <br />x ~ Velocity <br />~ <br />_. <br />Rabo Ratio _ -- . <br />Depth (ff) . % of Depth ~ (VXD) (fPs) <br />2.0:1 2.0:1 5.0 D, B 0.30 7.0 <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: 1.48 cfs 1.48 cfs <br />Depth: 0.61 R 0.91 ft 1.01 ft 1.31 ft <br />Top Width: 2.44 ft 3.64 R 4.05 ft 5.25 ft <br />Velocity: 1.99 fps 0.72 fps <br />X-Section Area: 0.74 sq ft 2.05 sq ft <br />Hydraulic Radius: 0.273 0.453 <br />Froude Number: 0.63 0.18 <br />Roughness Coefficient: 0.0703 0.2724 <br />SEDCAD Utility Run <br />Printed OB-05-2002 <br />