_REPORT - C1980007

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Name: ANNUAL HYDROLOGY REPORT MT GUNNISON NO 1 MINE WATER YEAR 1989
• Annual Report Year: 1989
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

• EAST FORK, MINNESOTA CREEK RECORDING GAGE
AVERAGE DISCHARGE VALUES FOR THE PERIOD OCTOBER 1988 THROUGH SEPTEMBER 1989
(CUBIC FEET PER SECOND)
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
1 6.46 2.73 3.42 (1) (1) (1) 8.98 24.55 31.32 16.45 16.52 7.23
2 3.51 2.69 3.4 (1) (1) (1) 8.03 24.6 32.45 15.52 13.05 7.98
3 3.47 2.67 3.38 (1) (1) (1) 8.18 24.8 (5) 14.89 9.98 8.85
4 6.04 2.68 3.19 (1) (1) (1) 8.34 24.36 (5) 14.01 9.82 7.08
5 3.52 2.57 3.26 (1) (1) (1) 8.79 24.32 (5) 13.59 9.75 4.81
6 3.45 2.63 3.29 (1) (1) (1) 11.99 25.94 (5) 13.6 9.78 3.03
7 3.49 2.75 3.25 (1) (1) (1) 17.67 28.71 31.8 18.02 9.63 3.06
8 3.21 3.74 3.21 (1) (1) (1) 16.68 33.49 28.82 23.52 9.67 3.06
9 3.17 3.46 3.2 (1) (1) (1) 19.73 (5) 28.72 23.28 9.58 3.03
10 3.27 5.31 3.21 (1) (1) (1) 17.25 (5) 28.61 22.92 9.61 3.02
11 3.23 3.48 3.21 (1) (1) (1) 16.51 (5) 27.78 22.86 9.83 3.02
12 3.26 3.27 3.17 (1) (1) 0.04 14.84 (5) 27.5 20.82 10.07 2.99
13 3.12 3.3 3.18 (1) (1) 9.31 15.5 (5) 28.7 17.13 9.78 2.98
14 3.14 3.38 3.17 (1) (1) 6.26 17.93 (5) 27.01 17.95 9.S2 2.97
15 3.1 3.78 3.23 (1) (1) 6.6 21.25 (5) 25.27 18.91 9.47 2.87
16 3.07 3.78 3.27 (1) (1) 8.56 25.2 (5) 25.25 17.93 9.24 2.87
17 3.07 3.4 3.19 (1) (1) 6.56 26.14 33.25 25.9 17.35 9.13 2.89
18 2.97 3.42 3.29 (1) (1) 7.76 27.58 32.73 25.22 16.67 9.11 2.96
19 2.89 3.43 3.2 (1) (1) 9.98 27.82 33.91 27.02 16.31 9.44 2.9
20 2.87 3.52 3.2 (1) (1) 7.29 29.54 (5) 31.59 15.96 9 3.1
• 21 2.98 3.51 3.13 (1) (1) 8.47 31.51 (5) 31.77 16.47 8.92 3.06
22 2.9 3.55 3.15 (1) (1) 8.7 10.09 (5) -10.72 16.11 8.81 3.09
23 2.94 3.5 3.06 (1) (1) 11.73 26.3 (5) 29 15.94 8.53 3.03
24 2.94 3.47 2.52 (1) (1) 12.41 30.43 (5) 26.15 15.99 8.26 2.99
25 2.76 3.5 (1) (1) (1) 12.56 30.16 (5) 25.16 16.1 8.01 2.%
26 2.77 4.98 (1) (1) (1) 13.41 28.61 33.4 23.57 17.16 7.68 2.98
27 2.82 6.14 (1) (1) (1) 11.56 27.83 33.12 22.15 16.26 7.26 2.93
28 2.7 3.4 (1) (1) (1) 10.15 26.21 32.87 21.37 15.79 6.78 2.9
29 6.79 3.56 (1) (1) 9.63 25.36 32.97 19.11 16.67 6.83 2.88
30 2.68 4.74 (1) (1) 7.99 24.5 32.73 17.79 16.71 6.76 2.88
31 2.74 (1) 7.4 32.38 16.56 6.88
TOTAL 108.7 109 (4) (4) (4) (4) 637 (4) (4) 550.9 286.6 110.3
MEAN 3.4 3.5 (4) (4) (4) (4) 20.5 (4) (4) 17.2 9.2 3.7
MAX 6.9 9.1 (4) (4) (4) (4) 32.5 (4) (4) 23.6 16.8 9.4
MIN 2.1 1 (4) (4) (4) (4) 3.3 (4) (4) 13 6.7 0
AC-FT 215.2 215.8 (4) (4) (4) (4) 1261.3 (4) (4) 1090.7 567.5 218.4
NOTES:
(1) Float fmzcn (2) Mechanical malfunction
(3) Submerged Bow (4) Incomplete data
(5) Overflow