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SEDCAD+ CULVERT SIZING UTILITY <br />CSLY-24 <br />Design Discharge = 1.000 cfs <br />Entrance Loss Coefficient = 0.5 <br />Pipe Length = 68.000 feet <br />Pipe Slope = 34.600 °s <br />Manning's n = 0.024 <br />Maximum Headwater = 2.250 feet <br />Tailwater Depth = 0.000 feet <br />Smallest Diameter Required to Pass Flow is 6 inches <br />PERFORMANCE CURVES: <br />Diameter: 2 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) Control <br />------------------------------ Type <br />--------------- <br />0.22 0.00 0 <br />0.45 0.00 0 <br />0.67 0.00 0 <br />0.90 0.00 0 <br />1.13 0.00 0 <br />1.35 0.00 D <br />1.58 0.00 0 <br />1.80 '0.00 0 <br />. 2.03 0.00 0 <br />2.25 0.00 0 <br />2.47 0.00 0 <br />2.70 0.00 0 <br />2.92 0.00 0 <br />3.15 0.00 0 <br />3.37 <br />------------- <br />------------- 0.00 <br />------------------------------ <br />------------------------------ 0 <br />--------------- <br />--------------- <br />Diameter: 4 inches <br />Headwater Discharge Flow <br />(ft) <br />------------- (cfs) Control <br />------------------------------ Type <br />--------------- <br />0.22 0.01 0 <br />0.45 0.01 0 <br />0.67 0.02 0 <br />0.90 0.02 0 <br />1.13 0.03 0 <br />1.35 0.03 0 <br />1.58 0.04 0 <br />1.80 0.04 0 <br />2.03 0.05 0 <br />2.25 0.05 0 <br />2.47 0.06 0 <br />2.70 0.06 0 <br />• <br />2.92 0.07 0 <br />3.15 0.07 0 <br />3.37 <br />------------- <br />------------- 0.08 <br />------------------------------ <br />------------------------------ 0 <br />--------------- <br />--------------- <br />