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

• UPPER DRY FORK, MINNESOTA CREEK RECORDING GAGE
AVERAGE DISCHARGE VALUES FOR THE PERIOD OCTOBER 1990 THROUGH SEPTEMBER 1991
(CUBIC FEET PER SECOND)
DAY OCT NOV DEC JAN FEB MAR APR MAY ]UN JUL AUG SEP
•
1 (2) 0.63 (1) (1) (1) (1) (1) 0.76 3.09 4.69 3.28 0
2 (2) 0.62 (I) (1) (1) (1) (1) 1.03 9.02 4.49 3.28 0
3 (2) OS7 0 (1) (1) (1) (1) 0.91 BS3 532 330 0
4 0 059 (1) (1) (1) (1) (1) OBl 934 333 3.29 0
S 0 037 (1) (1) (1) (1) (I) 1.07 1187 SBB 5.92 0
6 0 OS6 (1) (1) (1) (1) (1) 0.99 1290 5.74 273 0
7 0 054 (1) (1) (1) (1) (1) 1.00 1130 5B6 (3) 0
8 0 (2)14, Z~ (I) (I) (1) (1) (1) 1.11 8.13 389 (3) 0
9 0 (2)~
, (1) (1) (1) (1) (1) 1.14 6.23 5.76 (3) 0
10 0 .
(2)~.,k: ~
(1) (1) (1) (I) (1) 243 209 3.26 (3) 0
I1 0 (2)1~: ~',)1 (1) (1) (1) (]) (1) 3.71 133 5.21 (3) 0
]2 0 (2)MS~1y,; ,(1) (1) (1) (1) (1) 3.61 1.41 459 (3) 0
13 0 (2)~
. {1) (1) (1) (1) (1) 6.20 1.32 4.42 (3) 0
,k
~-
14 0 (2)
~ (1) (1) (1) (1) (1) 753 0.45 4.30 (3) 0
15 0 (2)'~ " (1) (1) (1) (I) (I) 5B0 0.41 4.71 (3) 0
16 0 (2) (1) (1) (1) (1) 0.02 4.60 0.28 3.90 (3) 0
17 0 (2) (1) (1) (1) (1) 0.08 4.66 0.24 4.43 (3) 0
18 0 (2) (1) (1) (1) (1) 0.11 6.71 031 3.89 (3) 0
19 0.17 (2) (1) (1) (1) (1) 0.13 8.15 033 3.73 (3) 0
20 OSl (2) (1) (1) (1) (1) 0.19 9.76 0.63 3.69 (3) (3)
21 0.49 (2) (1) (1) (]) (1) 0.22 6.65 0.99 3.66 (3) (3)
22 OS5 (2) (1) (1) (1) (1) 024 7.45 1.11 3.60 (3) (3)
23 OS] (2) (1) (1) (1) (1) 032 639 1.23 3.68 (3) (3)
24 OSl (2) (1) (1) (1) (1) 1.00 3.79 1.64 3.62 (3) (3)
25 OS6 (2) (1) (1) (]) (1) OB7 457 1.95 4.09 (3) (3)
26 0.60 (2) (1) (1) (1) (1) 0.73 4.61 247 6.66 (3) (3)
27 OSO (2) (1) (1) (1) (1) 0.64 3.71 3.17 655 (3) (3)
28 058 (2) (1) (1) (1) (1) 0.61 336 334 3.8 0 (3)
29 057 (2) (1) (1) (]) 0.65 289 4.46 3.47 0 (3)
30 OS9 (2) (1) (1) (1) 0.67 260 436 3.46 0 (3)
31 0.61 (1) (1) (1) 238 3.23 0
TOTAL (4) (4) (<) (4) (4) (4) (4) 126.6 1262 146.4 (4) (4)
MEAN (4) (4) (4) (d) (4) (4) (4) 4.0 4.1 4.6 (4) (4)
MAX (4) (4) (4) (4) (4) (4) (4) 120 13.6 73 (4) (4)
MIN (4) (4) (4) (4) (4) (4) (4) 0 0.1 3.2 (4) (4)
AC-FT (<) (4) (4) (4) (4) (4) (4) 231.1 7A9.6 2898 (<) (4)
NOTES:
(1) Float Gwen (2) Medianital mallmaion
(3) Submerged Oow (4) IommplMe dau