REP40291

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: 1998 ANNUAL HYDROLOGY REPORT
• Annual Report Year: 1998
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

Table A-4
•
u
•
Minnesota Creek Upper Flume
Daily Mean Discharge Values
Day , Oct Nov Dec Jan' Feb Mar Apr' May' Jun Jul Augl Sep
1 • 8.28, 9.37' 7.48 (3) (3) (3) (5) (25) 54.95 38.51 14.40 24.12
2 16.301 8.83, 5.88 (3) (3) (3) (5) (25) 55.30 37.37 14.17 23.60
3 17.02' 8.67j 5.95 ~ (3) (3) (3) (5) (25) 55.85 36.24 13.93' 23.01
4 12.39 8.82 7.11 (3) (3) (3) (5) (25) 55.50 35.94 13.79] 21.73
5 11.63 8.43', 12.16 (3) (3) (3) (5) (25) 53.26 35.60, 12.43 20.82
6~ 10.99' 8.31! 11.36 (3) (3) (3) (5) (25)~ 49.09 35.06 11.87 19.91
71 12.63 8.10; 9.11 (3)I (3) (3) {5) (25) 46.50 34.72 17.19 12.49
8 12.05 8.04' 6.46 (3) (3) (3) (5) (25) 44.53 33.70 24.10 4.93
9. 11.16 8.42', 5.87 (3) (3) (3) (5) (25) 42.62 36.21 23.79 4.87
10~ 11.13 8.411 6.49 (3) (3) (3) (5) (25) 41.85 37.62, 23.77 4.86
11 13.52 8.77j 8.07 (3) (3) (3) (5) (25) 41.23 34.87 24.22 4.80
12 12.26; 9.28. 9.59 (3) (3) (3)' (5)' (25) 40.32 33.91, 23.29 7.81
13 11.761 8.36' 8.55 (3) (3) . (3) (5) (25) 41.18 32.65; 22.55' 5.33
14' 11.52' 7.96, 7.53 (3) ~ (3) (3) (5) (25) 41.46 31.30 ' 22.31, 5.11
15 11.54, 7.79: 5.80 (3) (3) (5) ' (5) (25) 40.82 30.00 22.02; 5.07
16 11.41 9.63' 5.45 (3)~ (3) (5) (5) (25) 41.70 28.57 21.63, 5.04
17~ 11.21 9.75' 5.14 ! (3)' (3) (5) (5) (25) 43.48 27.30 21.05; 5.04
18; 11.04 10.99 5.18 (3) (3) (5) (5) 61.36 41.94 26.31 20.94; 5.01
19, 10.85 7.75 5.03 ~ (3) , (3) , (5) (5) 63.75 40.50 25.31 19.23 4.99
20, 10.77 7.62 4.85 (3) (3) 1 (5) (5) 64.77 41.05 23.74 17.10 4.99
21' 11.06! 7.32 5.12 , (3) ~ (3) , (5) (5) 67.71 41.23 22.72 17.22'1 4.94
22. 10.99 7.52 5.20 (3) (3) (5) (5) 70.53 40.77 22.62 ' 21.671 4.93
_ _23 12.29 10 4.68 (3) (3) (5) (5), 69.02 41.26 21.79 ; 27.01, 4.93
24 11.52. 10 4.68 (3) ~ (3) I (5) (25) 67.43 40.82 22.53 26.49, 4.87
25 9.48, 8 (3) , (3) ~ (3) ' (5) (25) 66.21 38.82 23.82 1 26.361 4.86
26~ 11.53 6 , (3) ; (3) (3) (5) I (25) 66.19 38.32 23.62 26.17 4.86
27 11.27', 8 (3) ' (3) ' (3) (5) , (25) 66.01 38.70 22.46 '1 25.91 4.83
281 10.23 6 (3) : (3) (3) (5) ~ (25) 67.60 38.96 22.17 24.55 4.80
29
- 9.81. 7 , (3) (3) - ~ (5) i (25) 66.14 38.72 21.01 ' 24.34; 4.55
30 9.71! 9 (3) (3) I - (5) (25) 61.02 38.70 16.13 ', 24.211 3.74
311 9.70 -- (3) 1 (3)i - (5); -- ~ 58.82 -- 15.24 , 23.95, ---
Total 357.04' 251.971 (4)i (4)~ (4) (4) (4) (4) 1309.45! 889.03 651.68 260.85
Mean 11.52' 8.40: (4)! (4), (4) (4) (4) (4) 43.65 28.68, 21.02 8.69
Min 8.28: 6.14 (4)I (4)I (4) (4) (4)' (4) 38.32 15.24 11.87 3.74
Max , 17.02 10.99 (4)~ (4); (4)' (4) i (4). (4) 55.85 38.51; 27.01 24.12
(cubic feet per second]
Notes:
(3) Float frozen
(4) Incomplete data
(5) Clock failure
(25) Flume diversions flowing
Surface Water Flows.xls
5112/99
West Elk Mine
1998 Annual Hydrology Report
Wright Water Engineers