REP37337

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 4/17/2007
• Doc Name: 2005 AHR Appendix A Thru D
• From: Hydro Geo Inc
• To: DRMS
• Annual Report Year: 2005
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

C~

•
Upper Minnesota Creek (USES)
Daily Mean Discharge Values
(cubic feet per second)
Da Oct-04 Nov-04 Dec-04 Jan-05 Feb-05 Mar-05 A r-05 Ma -05 Jun-05 Jul-05 Au -OS Se -05
1 1.16 (4 1.21 0.99 1.02 1.11 2.26 27.13 3) 3) 38.24 5.38
2 1.16 4) 4.87 0.96 1.05 1.09 2.26 26.39 (3) 3 37.39 5.33
3 1.16 (4) 8.51 0.87 1.46 1.21 2.26 26.18 (3 (3 36.72 5.31
4 1.12 1.90 8.11 0.86 2.43 1.1 B 2.26 26.02 3) (3 36.71 5.26
5 1.12 1.90 3.00 0.86 1.62 1.13 3.07 30.15 3 (3) 35.83 5.55
8 1.12 1.42 1.11 0.86 1.57 1.64 3.68 33.86 (3 15.08 35.00 5.49
7 1.12 1.33 1.08 0.86 1.32 2.37 3.69 34.99 (3 42.27 3x.47 5.45
8 1.08 1.29 1.08 0.86 1.18 2.38 4.45 36.67 (3) 43.83 32.44 5.59
9 1.08 1.27 1.06 0.86 1.12 2.30 7.06 37.84 3) 42.37 28.37 7.28
10 1.07 1.27 1.05 0.86 2.37 2.33 7.58 38.21 3 40.36 12.07 12.47
11 1.04 1.23 1.05 0.86 2.66 2.51 6.81 38.81 3 37.52 9.46 8.69
12 1.04 1.20 1.15 4.80 1.57 2.59 5.07 39.36 (3) 36.69 10.44 6.92
13 1.08 1.20 1.03 6.87 1.22 2.85 4.79 39.79 (3) 35.65 10.30 6.45
i4 1.08 1.18 1.01 1.58 1.17 3.30 5.92 40.05 3 35.39 8.12 6.18
15 23) 1.16 0.98 1.29 1.14 2.79 8.23 40.56 3 34.61 7.64 6.09
16 (23) 1.16 0.97 1.24 1.12 3.09 14.72 41.04 (3 34.23 7.37 6.02
17 (23) 1.16 0.96 1.18 1.12 3.28 16.02 41.95 (3) 34.94 8.39 5.90
18 (23 1.16 0.95 1.14 1.07 17.89 19.05 43.75 3) 36.70 7.84 5.75
19 (23 1.16 0.96 1.12 1.29 2.26 21.57 47.26 (3 36.61 7.17 5.71
20 (23) 1.14 0.96 1.11 1.20 2.26 22.72 50.80 3 37.30 6.67 5.70
21 23) 1.12 0.95 1.08 1.19 2.26 23.92 53.82 (3 37.14 6.41 5.64
22 (23 1.12 0.93 1.08 1.13 2.26 24.00 56.56 (3) 38.00 6.23 5.80
23 (23 1.12 0.94 1.21 1.12 2.26 23.51 17.23 (3) 36.57 6.22 8.97
24 (23) 1.12 0.96 1.15 1.09 2.26 23.25 (3) 3 34.54 6.34 6.09
25 (23 1.11 1.00 1.14 1.29 2.28 24.65 (3) (3) 34.93 6.10 5.71
26 (23 1.11 1.08 1.11 1.40 2.26 25.78 3 (3 35.03 6.38 5.71
27 23) 1.12 1.17 1.08 1.15 2.26 26.29 3 (3 35.52 6.39 5.71
28 23) 1.12 1.18 1.05 1.08 2.26 26.62 3 (3 39.59 6.10 6.18
29 (23) 1.12 1.09 1.04 - 2.26 27.31 (3) (3 39.73 5.70 17.60
30 (23) 1.12 1.01 1.04 - 2.26 27.53 (3 (3) 39.27 5.50 12.47
31 (23) 1.01 1.04 - 2.26 - (3) 39.03 5.46 -
Mean 1.10 1.23 1.69 1.36 1.36 2.72 13.88 37.76 (3 36.65 15.40 6.88
Min 1.04 1.11 0.93 0.86 1.02 1.09 2.26 17.23 (3) 15.08 5.46 5.26
Maz 1.16 1.90 8.51 6.87 2.66 17.89 27.53 56.56 (3) 43.83 38.24 17.60
(3) Flume Clogged
(4) Incomplete Data
(23) Recorder Shutdown
A-3
West Elk Mine
2005 Annual Hydrology Report HydroGeo, lnc.