REP07842

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1997 AHR stream flow data
• Annual Report Year: 1997
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

Table A-5
Lower Dry Fork Flume
Daily Mean Discharge Values
[cubic feet per second]
~~
•
Day Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep
1 0.05 (5) (5) (3) (3) (3) 0.53 9.83 10.02 0.36 6.72 8.13
2 0.05 (5) (5) (3) (3) (3) 0.41 9.80 10.01 0.37 6.76 8.06
3 0.10 (5) (5) (3) (3) (3) 4.66 9.68 9.92 0.38 6.73 8.03
4 0.06 (5) (5) (3) (3) (3) 7.33 9.67 9.85 0.41 6.96 8.04
5 0.06 (5) (5) (3) (3) (3) 6.96 9.73 9.80 0.42 6.73 7.83
6 0.06 (5) (5) (3) (3) (3) 6.92 9.78 9.74 0.75 6.73 7.80
7 0.07 (5) (5) (3) (3) (3) 6.70 9.86 6.03 5.74 6.71 7.76
8 0.06 (5) (5) (3) (3) (3) 7.41 9.89 3.76 5.77 6.69 7.64
9 0.06 (5) (5) (3) (3) (3) 7.39 9.90 3.93 5.81 6.72 7.54
10 0.06 (5) (5) (3) (3) 0.09 7.30 9.92 3.71 5.84 6.87 7.44
11 0.07 (5) (5) (3) (3) 0.19 7.13 10.09 3.65 5.86 6.75 7.34
12 0.08 (5) (5) (3) (3) 0.19 6.98 10.30 2.07 5.90 6.70 7.28
13 0.06 (5) (5) (3) (3) 0.24 6.92 9.89 0.58 5.90 6.67 7.11
14 0.08 (5) (5) (3j (3) 0.23 6.99 9.47 0.56 5.51 6.65 7.01
15 0.08 (5) (5) (3) (3) 0.15 7.54 9.42 0.56 3.81 6.65 6.91
16 0.10 (5) (5) (3) (3) 0.25 8.10 9.34 0.55 3.78 6.60 6.88
17 0.06 (5) (5) (3) (3) 0.42 8.48 9.32 0.56 3.85 6.56 6.66
18 0.06 (5) (5) (3) (3) 0.22 8.93 4.23 0.55 3.74 6.49 6.48
19 0.10 (5) (5) (3) (3) 0.24 9.12 0.67 0.57 1.37 6.55 6.45
20 0.13 (5) (5) (3) (3) 0.32 9.25 0.64 0.54 1.44 6.49 6.25
21 0.10 (5) (5) (3) (3) 0 44 9.41 0.65 0.54 3.87 6.45 4.10
22 (5) (5) (5) (3) (3) 0.53 9.20 0.85 0.58 6.26 6.41 3.29
23 (5) (5) (5) (3) (3) 0.62 9.22 0.69 0.56 6.34 6.38 4.02
24 (5) (5) (5) (3) (3) 0.71 9.14 1.10 0.53 6.33 6.33 4.36
25 (5) (5) (5) (3) (3) 0.26 9.17 1.13 0.51 6.33 6.37 3.52
26 (5) (5) (5) (3) (3) 0.24 9.32 D.97 0.54 6.37 6.35 3.04
27 0.04 (5) (5) (3) (3) 0.28 9.37 2.03 0.58 6.34 7.29 2.87
28 0.07 0.01 (3) (3) (3) 0.54 9.54 3.59 0.58 6.35 8.59 3.01
29 0.05 0.01 (3) (3) 0.54 9.61 3.57 3.18 6.52 8.45 1.33
30 (5) 0.02 (3) (3) - - 0.39 9.61 3.18 0.37 5.93 6.88 0.30
31 (5) --- (3) (3) - - 0.52 - 6.40 - 7.27 8.18 --
Total (4) (4) (4) (4) (4) (4) 228.64 195.59 94.93 134.92 211.41 176.48
Mean (4) (4) (4) (4) (4) (4) 7.62 6.31 3.16 4.35 6.82 5.88
Min (4) (4) (4) (4) (4) (4) 0.41 0.64 0.37 0.36 6.33 0.30
Max (4) (4) (4) (4) (4) (4) 9.61 10.30 10.02 7.27 8.59 8.13
Notes:
(3) Float frozen
(4) Incomplete data
(5) Clock failure
Lower Dry Fork West Elk Mine
5/8/98 1997 Annual Hydrology Report Wright Water Engineers