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Civil Sc`*_ware Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. .All rights reserved. <br />• Compar_y Name: COLOWYO COAL COMPANY <br />Filename: C:\CULVERT\NREVO User: JONATHAN DL'NFiAM <br />' Date: '11-11-1996 Time: 08:21:54 <br />CULVERT N 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 INPUT/OUTPUT TABLE <br />----------------------------------------- <br />----------------------------------------- <br />J1, B1, S1 <br />CULVERT N <br />Drainage Area from J1, B1, S1, SWS(s)1-2: 69.0 acres <br />Total Contributing Drainage Area: 69.0 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 2.4 120.0 5.0 0.030 0.0 <br />• Minimum Pipe Diameter Required: 12.0 inches <br />(See Culvert Utility Program for full performance curves) <br />Runoff Peak <br />Volume Discharge <br />(ac-ft) (cfs) <br />--------------------=-------- <br />IN/OUT 0.72 2.66 <br />#++**ta,rr**++,r*,r*+r+**,r++a,rr+**,r*~+*~*+,r++*t,r++*,r+*++*r*,r+r++,r ,r*+*,r*r+,r+t+*+~t+ <br />`J <br />