REP41636

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: APPENDIX 1, 2, 3 & 4 Mine Water Discharge
• Permit Index Doc Type: HYDROLOGY REPORT 1988
• Media Type: D
• Archive: No

APPENDIX 3
FLOW RATE DATA
MONTHLY DATA, WSLLIAMS FORK RIVER, DOWNSTREAM (WF-2)
MONTH, FLOW RATE IN CF$
MEAN
2/15/84 59.2 3/15/84 77.9 4/15/84 238 5/15/84 2228
6/75/B4 1721 7/15/84 494 8/15/84 220 9/15/84 113 10/15/84 140
11/15/84 117 12/15/B4 106
(/15/85 79.5 2/15/85 84.2 3/15/BS 122 4/15/BS 680 5/15/BS 1733
6/75/85 843 7/t5/BS 272 8/75/85 85.2 9/15!85 71.6 10/15/BS tD7
11/15/BS 100 12/15/85 78.4
1/15/B6 67,6 2/15/86 108 3/15/Bfi 165 4/15/86 521 5/15/86 1123
6/15/86 Bat 7/15/86 263 B/15/86 95.5 9/15/B6 91.1 10/15/B6 110
11/15/86 102 12/15/B6 74.8
1/15/B7 64.7 2/15/87 71,1 3/15/87 111 4/15/87 416 5/15/87 721
6/15/B7 291 7/15/87 83.7 B/15/87 63.5 9/15/87 46.2 10/15/B7 51.7
11/15/87 67.1 12/15/87 57.6
1/15/BB 59.3 2/15/88 56,5 3/15/Bfl 80.7 4/15/88 300 5/15/BB 909
6/15/88 SB3 7/15/88 98.3 B/15/BB 45.5 9/15/BB 41.5 10/15/88 45.7
11/15/BB 58.3 12/15/88 57.7
MAXIMUM
2/15/Ba 65 3/15/84 105 4/15/84 512 5/15/84 3980
6/15/84 3040 7/15/84 990 B/15/B4 438 9/15/84 181 70/15/84 253
11/15/84 149 12/15/84 130
1/15/BS 9fl 2/15/85 87 3/15/85 236 4/15/85 1410 5/15/85 2630
6/15/85 1440 7/15/85 356 8/15/85 125 9/15/85 101 10/15/85 164
11/15/fl5 138 12/15/65 108
1/15/B6 BO 2/15/B6 209 3/15/B6 414 4/15/86 882 5/15/86 1720
6/15!66 1280 7/15/B6 448 8/15/fl6 131 9/15/B6 136 10/15/86 158
11/15/86 127 12/15/86 105
1/15/87 75 2/15/87 95 3/15/87 228 4/t5/fl7 1100 5/15/87 1130
6/15/87 567 7/15/B7 143 B/15/B7 116 9/15/87 53 10/15/fl7 74
11/15/87 B6 12/15/87 75
1/15/BB 64 2/15/08 61 3/15/88 160 4/15/BB SSB 5/15/BB 1740
6/15/88 1030 7/15/88 223 B/15/B8 77 9/15/88 104 10/15/BB 49
11/15/88 80 12/15/BB 76
M3NUMUM
2/15/84 55 3/15/84 55 4/15/84 92 5/15/84 279
6/15/fl4 955 7/15/84 271 fl/15/B4 123 9/15/84 93 10/15/84 111
11/15/84 B6 12/15/84 90
1/15/BS 6fl 2/75/BS flD 3/15/85 B5 4/15/fly 130 5/15/85 1170
6/15/BS 373 7/15/BS 140 B/15/85 57 9/15/85 56 10/15/BS 71
11/15/85 78 12/15/85 56
1/15/B6 60 2/15/86 55 3/15/B6 106 4/15/86 375 5/15/86 734
6/15/86 431 7/15/86 115 8/15/86 69 9/15/86 64 10/15/B6 92
11/15/86 75 12/15/86 49
1/15/87 55 2/15/87 55 3/15/87 65 4/15/87 113 5/IS/B7 369
6/15/B7 106 7/15/87 52 8/15/87 42 9/15/87 43 10/15/87 43
11/IS/B7 49 72/15/87 41
1/15/88 54 2/15/88 52 3/15/88 54 4/15/BB 95 5/15/BB 465
6/15/88 276 7/15/88 53 B/15/BB 55 9/15/88 17 10/15/BB 42
11/15/BB 42 72/15/88 43
NOTE: JANUARY THROUGH SEPTEMBER DATA FROM PUBLISHED USGS
REPORTS
SEPTEMBER THROUGH DECEMBER DATA CALCULATED FROM
UNPUBLISHED, UNCHECKED, USGS GAGE HEIGHT DATA