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Civil Software Design -- SEDCAD+ Version 3.1 <br />Copyright (C) 1987-1992. Pamela J. Schwab. All rights reserved. <br /> <br />Company Name: TRAPPER MINING <br />Filename: C:\SEDCAD3\JMM\WFLUME25 User: JIM MATTERN <br />Date: 05-20-1998 Time: 11:42:14 <br />West Flume Gulch 25 year, 24 hour event AS-BUILT <br />Storm: 1.80 inches, 25 year-24 hour, SCS Type II <br />Hydrograph Convolution interval: 0.1 hr <br />NON-POND STRUCTURE INPUT/OUTPUT TABLE <br />_________________________________________ <br />J1, Bl, S1 <br />West Flume Diver. #1 <br />Drainage Area from J1, B1, S1, SWS(s)1-2: 56.1 acres <br />Total Contributing Drainage Area: 56.1 acres <br />MATERIAL: GRASS MIXTURE <br />Triangular Vegetated Channel <br />Limiting Variable: Velocity = 5.000 fpa <br />• <br />Design Bottom <br />Discharge Width ZLeft ZRight Slope <br />(cfs) (ft) (~) <br />---------------------------------------- <br />---------------------------------------- <br />30.15 3.0:1 3.0:1 3.0 <br />Retardance Depth <br />Class (ft) <br />Stability C 1.49 <br />Capacity C 1.49 <br />w/ Freeboard + C 2.49 <br /> Top <br />Velocity Width <br />(fps) (ft) <br /> <br />4.49 9.0 <br />4.45 9.0 <br /> 15.0 <br />Manriing's Hydraulic Froude <br />N Radius Number <br />----------------------------- <br />0.046 0.709 0.91 <br />0.046 0.709 0.91 <br />Runoff Peak Peak Sediment Peak Settleable <br />Volume Discharge Sediment Concentration Concentration 24VW 24AA <br />(ac-ft) (cfs) (tons) (mg/1) (ml/1) (ml/1) (ml/1) <br />___~~__=_=__°====oeoe=~====eeaee=eex=======°=aea==e==o=e==m=o=eeea==..v==cee==y <br />IN/OUT 3.09 30.15 1656.2 557471 233.26 135.28 40.49 <br />#1'tF###f#*#tt'!}t**4f'#t*#**tF##*T't*#f*4*#**#tkt4ffi41F'l"k tki#'##t**tFf tF#*!f 4*!t#*#tFi*}4#Y <br />J2, B2, S1 <br />West Flume Diver. #2 <br />Drainage Area from J2, B2, S1, SWS(s)1-2: 39.9 acres <br />Total Contributing Drainage Area: 39.9 acres <br />MATERIAL: GRASS MIXTURE <br />Triangular Vegetated Channel <br />Limiting Variable: Velocity = 5.000 fps <br />. <br />Design Bottom <br />Discharge Width ZLeft ZRight Slope <br />(cfs) (ft) (~) <br /> <br />24 51 3.0:1 3.0:1 4.0 <br />