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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: TRAPPER MINING <br />Filename: C:\SEDCAD3\RGD\TEST4 User: Jim Mattern <br />Date: 01-05-2000 Time: 14:34:52 <br />East Middle Flume Gulch; As-built, 25 year, 24 hour event <br />Storm: 1.80 inches, 25 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />------------------------------------------- <br />------------------------------------------- <br />ELEVATION-AREA-CAPACITY-DISCHARGE TABLE <br />------------------------------------------- <br />------------------------------------------- <br />Jl, B1, S1 <br />E. Middle Flume Pond <br />Drainage Area from J1, B1, S1, SWS(s)1: 134.8 acres <br />Total Contributing Drainage Area: 134.8 acres <br />SW#1: Emergency Spillway <br />Elev Stage Area Capacity Discharge <br /> (f t) (ac) (ac-ft) (cfs) <br />-------- <br />6807.00 ------ <br />0.00 ------- <br />0.17 ----------- <br />0.00 ----------- ------------------------------------ <br />6816.00 9.00 0.60 3.68 <br />6816.26 0.00 0.61 3.84 0.00 Top of Sediment Storage (0 Stage) <br />6817.00 0.74 0.64 0.46 0.00 <br />00 1.74 0.68 1.12 0.00 <br />9.00 2.74 0.72 1.82 0.00 <br />6820.00 3.74 0.76 2.56 0.00 Stage of SW#1 <br />6820.66 4.40 0.78 3.06 9.46 <br />6820.76 4.50 0.78 3.14 10.90 <br />6820.86 4.60 0.79 3.22 14.42 <br />6820.96 4.70 0.79 3.30 18.33 <br />6821.00 4.74 0.79 3.33 22.63 <br />6821.46 5.20 0.81 3.70 45.87 <br />6821.84 5.58 0.82 4.01 75.00 Peak Stage <br />6821.96 5.70 0.83 4.11 83.81 <br />6822.00 5.74 0.83 4.15 92.64 <br />6822.46 6.20 0.85 4.53 130.60 <br />6822.96 6.70 0.87 4.96 193.13 <br />6823.00 6.74 0.87 5.00 207.48 <br />6823.46 7.20 0.89 5.40 270.45 <br />6823.96 7.70 0.91 5.85 366.66 <br />6824.00 7.74 0.91 5.88 388.34 <br /> <br />• <br />