2007-07-30_PERMIT FILE - C1981008A (21)

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• Civil Software Design -- SEDCAD+ Version 3.1 Copyright (C) 1967-1992. Pamela .I. Schwab. All rights reserved. / Company Name: WESTERN FUELS - COLORADO Filename: C:\DATA\SEDCAD\AD007P2C Uaer: ROSS L. GUBEA, P.E. Date: 03-OS-1998 Time: 10:37:20- AS-BUILT 007 POND - lOYR - 24 HR EVENT, 1 - 18" WEEP HOLE W 5644.5 Storm: 2.00 inches, 10 year-24 hour, SCS Type II Hydrograph Convolution Interval: 0.1 hr ELEVATIONLAREA-CAPACITY-DISCHARGE TAHLE J1, B1, S1 POND 007 Drainage Area from J1; B1, S1, SWS(s)1-4: 513.9 acres Total Contributing Drainage Area: 513.9 acrea SW#1: Perforated Riser ~SW#2: Emergency Spillway - Elev Stage Area Capacity Discharge (f t) (ac) (ac-ft) (efe) 5636.00 0.00 0.16 0.00 5635.50 0.50 0.55 0.18. ,I-036.76 0.00 0.84 0.38 0.00 Top of Sediment Storage (0 Stage) 7.00 0.24 ].. 11 0.24 - 0.00 -5637.50 0.79 1.61 0.91 0.00 5638.00 1.24 2.20 1.86 0.00 5638.50 1.79 2.42 3.01 0.00 5639.00 2.24 2.65 4.28 0.00 5639.50 2.74 2.78 5.64 0.00 5640.00 3.24 2.92 7.07 0.00 5690.50 3.74 3.02 8.55 ~ 0.00 5641.00 4.24 3.12 10.08 0.00 5691.50 4.74 3.21 11.67 - 0.00 5642.00 5.29 3.30 13.29 0.00 5642.50 5.74 3.38 14.97 .. 0.00 5643.00 ~ 6.24 3.47 16.68 0.00 5643.50 6.74 3.55 18.43 0.00 5644.00 7.24 3.64 20.23 0.00 5644.50 7.74 3.73 22.08 0.00 Low Orifice of SW#1 5645.00 8.24 3.82. 23:96 6.02 5645.50 6.94 3.91 25.90 8.51 5646.00 9.24 4.01 27.88 10.42 - 5646.50 9.74 4.12 29.91 12.03 5647.00 10.24 4.24 32.00 13.45 5647.50 10.74 4.35 34.15 14.74 5648.00 11.24 4.46 36.35 15.92 5648.29 11.54 4.53 37.67 16.57 Peak Stage 5648.40 11.64 4.56 38.16 16.80 Stage of SW#1 / }B .~SD 11.74 4.SB 38.61 17.02 1...49.00 12.24 4.71 40.9'4 Atlechin4i8.~.3(3)2. 33 5649.40 12.64 4.82 42.89 - 34.09 Stage of SW#2 5649.50 12.74 4.84 43.32 41.25 5650.00 13.24 4.98 45.70 _70.13 • (Revised March 2006) Attachment 2.05.3(3)-2-35