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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\OAK2000 User: JMM <br />Date: 06-22-2000 Time: 10:32:03 <br />OAK DAMS 1 AND 2 with East F pit disturbance in 2000-2002 <br />Storm: 1.40 inches, 10 year-24 hour, SCS Type II <br />Hydrograph Convolution Interval: 0.1 hr <br />------------------------------------------- <br />------------------------------------------- <br />ELEVATION-AREA-CAPACITY-DISCHARGE TABLE <br />------------------------------------------- <br />------------------------------------------- <br />J2, Bl, S1 <br />OAK DAM NO.l <br />Drainage Area from J2, B1, S1, SWS(s)1: 74.4 acres <br />Total Contributing Drainage Area: 300.8 acres <br />SW#1: Emergency Spillway <br />SW#2: Emergency Spillway <br />Elev Stage Area Capacity Discharge <br /> <br />------- (ft) <br />------- (ac) <br />------- (ac-ft) <br />---------- (cfs) <br />------------------------------------------------ <br />-------- <br />6655.00 ------ <br />0.00 ------- <br />0.00 ----------- <br />0.00 ----------------------------------------------- <br />65.00 10.00 0.42 1.94 <br />65.53 0.00 0.44 2.16 0.00 Top of Sediment Storage (0 Stage) <br />6666.00 0.47 0.47 0.21 0.00 <br />6667.00 1.47 0.51 0.70 0.00 <br />6668.00 2.47 0.56 1.24 0.00 <br />6668.36 2.83 0.58 1.44 0.00 Stage of SW#1 <br />6668.93 3.40 0.60 1.78 2.30 <br />6669.00 3.47 0.60 1.82 2,59 <br />6669.03 3.50 0.60 1.84 2.59 <br />6669.13 3.60 0.61 1.90 3.44 <br />6669.23 3.70 0.61 1.96 4.66 <br />6669.33 3.80 0.62 2.02 5.92 <br />6669.83 4.30 0.64 2.34 15.46 <br />6670.00 4.47 0.65 2.45 20.75 <br />6670.20 4.67 0.66 2.58 27.06 Stage of SW#2 <br />6670.30 4.77 0.66 2.64 31.84 Peak Stage <br />6670.33 4.80 0.66 2.66 33.32 <br />6670.73 5.20 0.68 2.93 58.96 <br />6670.83 5.30 0.69 3.00 65.37 <br />6670.93 5.40 0.69 3.07 75.40 <br />6671,00 5.47 0.69 3.12 85.29 <br />6671.03 5.50 0.70 3.14 86.81 <br />6671.13 5.60 0.70 3.21 97.72 <br />6671.33 5.80 0.71 3.35 122.25 <br />6671.63 6.10 0.72 3.56 167.88 <br />6671.83 6.30 0.73 3.71 201.53 <br />6672.00 6.47 0.74 3.84 240.17 <br />r+.+:r:r +r*,~+*+~,rr+~** *,t,r,r~,r**+* r*,r~+#*#**+*++t+*~*~*,tt*++~+~++**,r+*,r*,r,r~,r+,r,r,t+,t <br />J2, B1, S2 <br />OAK DAM N0,2 <br />Drainage Area from J2, B1, S2, SWS(s)1: 12.7 acres <br />