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SEDCAD 4.0 <br />c~~,,.me~ ~ ooa o~..,oa i c~~.,.,~~. <br />Pond 008 Emergency Spillway -Crest <br />Material: Grass mixture <br />Trapezoidal Channel <br />Left Right <br />Bottom Retardance freeboard Freeboard Freeboard Limib~ng <br />Width (ft) Sideslope Sideslope Slope (%) Classes <br />R <br />ti <br />R o Mult. x <br />Depth (ft) /o of Depth Velocity <br />o <br />a <br />atio (VxD) (fps) <br />20.00 3.0:1 3.0:1 0.5 D, B 1.00 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: 5.98 cfs 5.98 cfs <br />Depth: 0.43 ft 1.43 ft 0.93 ft 1.93 R <br />Top Width: 22.57 R 28.57 ft 25.58 ft 31.58 ft <br />Velocity: 0.65 fps 0.28 fps <br />x-Section Area: 9.13 sq ft 21.19 sq ft <br />Hydraulic Radius: 0.402 0.819 <br />Froude Number: 0.18 0.05 <br />Roughness Coefficient: 0.0876 0.3266 <br /> <br /> <br />SEDCAD Utility Run <br />Printed 09-28-2005 <br />7-bf.3-45 <br />