REP24046

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 4/8/1992
• Doc Name: 1991 ANNUAL HYDROLOGY REPORT WEST ELK MINE-WATER YEAR 1991
• Annual Report Year: 1991
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

• LOWER DRY FORK, MINNESOTA CREEK RECORDIIVG GAGE
AVERAGE DISCHARGE VALUES FOR THE PERIOD OCTOBER 1990 THROUGH SEPTEMBER 1991
(CUBIC FEET PER SECOND)
DAY OCT NOV DEC ]AN FEB MAR APR MAY JUN ]UL AUG SEP
•
1 0.07 0.01 (1) (1) (1) 0.03 0?8 016 0.22 (2) (7) (2)
2 031 0 (1) (1) (1) 0.03 0.29 0.25 0.13 (2) (2) (2)
3 0.01 0 (1) (1) (1) 0.04 031 073 0.10 (2) (2) (2)
4 0.01 0 (]) (1) (1) 0.04 032 073 0.09 (2) (2) (2)
5 0.01 0 (1) (1) (1) 037 0.26 0.?2 0.08 (2) (2) (2)
6 0.01 0 (1) (1) (1) 0.16 0.23 0.17 0.01 (2) (2) (2)
7 0.09 0 (1) (1) (1) 0.17 07A 0.13 0.99 (2) (2) (2)
8 0.02 0 (1) (1) (1) 0.16 0.25 246 4.97 (2) (2) (2)
9 0.01 0 (1) (1) (1) 0.17 0.23 539 3.23 (2) (2) (2)
30 0.01 0 (1) (1) (]) 0.15 0.24 0.66 117 (2) (2) (2)
11 0.01 0 (1) (1) (1) 0.16 0.23 0.24 0.7I (2) (2) (2)
12 0.01 0 (1) (1) (1) 0.17 0.23 O.2A 0.67 (2) (2) (2)
13 0.01 0 (1) (1) (1) 0.17 0.23 0.23 0.79 (2) (2) (2)
t4 O.ol o (1) (1) (1) 0.17 o1a o.u a.68 (z) (z) (z)
15 0.02 0 (I) (1) (Ij 0.19 0.24 0.28 (2) (2) (2) (2)
16 0.01 0 (1) (1) (1) 0.19 0.24 037 (2) (2) (2) (2)
17 0.01 0 (1) (1) (1) 0.20 036 030 (2) (2) (2) (2)
18 0.02 0 (1) (1) (1) 0.20 039 0.29 (2) (2) (2) (2)
I9 O.OI 0 (1) (1) (]) 0.21 0.48 018 (2) (2) (2) (2)
20 0.01 0 (1) (]) (1) 0.21 OS1 031 (~ (2) (2) (2)
21 0.02 0 (1) (1) (1) 0.21 OS7 245 (2) (2) (2) (2)
22 0.02 0 (1) (1) (1) 0.21 OS6 8.76 (2) (2) (2) (2)
23 0.02 0 (1) (1) (1) 0.20 0.62 8S0 (2) (2) (2) (2)
24 0.02 0 (1) (]) (1) 0.20 035 3.96 (2) (2) (2) (2) ~ \ ~' ~ ( .
1
`
25 0.02 (1) (1) (1) (1) 0.21 0.48 291 (2) (2) (2) i.
(2)
•
26 0.02 (1) (1) (1) 0.02 0.20 032 OS7 (2) (2) (2) (2) \ ,~
27 0.02 (]) (1) (1) 0.02 0.23 030 0.23 (2) (2) (2) (2)
28 0.02 (1) (1) (I) 0.02 0.23 0.29 OS8 (2) (2) (2) (2)
29 0.02 (1) (1) (1) 0.23 0.27 239 (2) (2) (2) (2)
30 0.03 (1) (1) (1) 0.24 0.26 273 (2) (2) (2) (2)
31 0.03 (1) (1) 0.26 1.00 (2) (2)
TOTAL 0.9 (4) (4) (4) (4) 6.2 103 49.2 (4) (4) (4) (4)
MEAN 0 (4) (4) (4) (4) 0.2 03 1S (4) (4) (4) (4)
MAX 1.4 (4) (4) (4) (4) 29 13 9.0 (4) (4) (4) (4)
MIN 0 (4) (4) (4) (4) 0 0 0.1 (4) (4) (4) (4}
AC-FT 1.8 (4) (4) (4) (4) 123 20S 973 (1) (4) (4) (<)
NOTES:
(I) Float fen (2) Meclunial malluomion
(3) Submerged Bav (4) inmmplele dau
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