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Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. .All rights reserved. <br />• Company Name: COLOWYO COAL COMPANY <br />Filename: C:\CULVERT\PREVO User: JONATHAN DiT~"HAM <br />Date: 11-11-1996 Time: 08:23:15 <br />CULVERT P REVISED FLOW RUN <br />Storm: 1.80 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />----------------------------------------- <br />----------------------------------------- <br />NON-POND STRUCTURE IPIPUT/OUTPUT TABLE <br />----------------------------------------- <br />----------------------------------------- <br />__ _ J1, B1, S1 <br />CULVERT P <br />Drainage Area from J1, B1, S1, SWS(s)1-2: 5.4 acres <br />Total Contributing Drainage Area: 5.4 acres <br />Entrance <br />Loss Maximum Pipe Pipe Manning's <br />Coefficient Headwater Length Slope n Tailwater <br />(ft) (ft) (%) (ft) <br />----------------------- <br />0.90 0.9 70.0 6.0 0.030 0.0 <br />Minimum Pipe Diameter Required: 8.0 inches <br />(See Culvert Utility Program for full performance curves) <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />----------------------------- <br />----------------------------- <br />IN/OUT 0.07 0.62 <br />~t+rr++*+*+**,-*w*r,r*+~+##r,r,r~+*#,rrr*r«+~t+,r,r****#,r*+****,r,r*,r+*~~+r*+,r#*t+++**+t <br />• <br />