2012-03-15_REPORT - C1981010 ‎(4)‎

• Permit No: C1981010
• IBM Index Class Name: Report
• Doc Date: 3/15/2012
• Doc Name: 2011 AHR Appendix B Ground Water Quality Figures and Tables ‎(part 1)‎
• From: Trapper Mining Inc.
• To: DRMS
• Annual Report Year: 2011
• Permit Index Doc Type: Hydrology Report
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

TABLE B -1. TRAPPER MINING COMPANY GROUND -WATER QUALITY DATA. (cont'd.)
Sample Point Temp Cond Cond(f) TDS DSSUM pH pH(f) Fe Fe (tr) HCO3 CO3
Name Date (deg. C) (pmhos) (pmhos) (mgli) (mg/I) (units) (std. units) (mg/I) (mg/I) (mg /I) (mg/I)
GB -5 3/30/1985 5.0 - 900 - - - 11.85 0.08 0.28 - -
6/20/1985 10.0 - 1200 - - - 11.60 < 0.02 1.02 - -
8/21/1985 11.5 - 1200 632 600 - - < 0.02 0.11 584 -
9/17/1985 13.5 940 - - - 9.60 0.02 4.21 - -
12/6/1985 9.5 - 830 - - 10.45 < 0.02 1.44 - -
3/13/1986 9.0 - 940 - - - 9.05 0.03 - - -
6/16/1986 11.5 - 920 -- - -- 9.40 0.20 - - -
9/10/1986 9.5 850 870 512 505 9.80 9.42 0.41 4.85 195 150
11/6/1986 10.0 960 - - 11.70 0.19 - - -
3/25/1987 10.0 950 - - - 9.45 0.03 - - -
6/11/1987 11.0 - 1040 - - - 12.03 0.06 - - --
9/9/1987 13.0 - 980 636 637 - 7.51 0.10 1.01 593 12
12/17/1987 8.3 - 1000 - - - 11.20 < 0.02 - - -
3/31/1988 10.0 - 560 414 - - 8.90 0.06 - - -
6/20/1988 12.5 - 930 482 - - 10.20 0.04 - - -
9/20/1988 12.2 - 890 364 315 10.90 7.38 0.02 1.82 0 48
12/14/1988 9.5 - 910 554 - - 9.50 0.11 - - -
3/16/1989 10.5 - 810 198 - - 9.60 - - -
6/26/1989 11.0 - 980 - -- - 9.00 - - - -
9/12/1989 10.0 - 1029 590 550 9.30 8.02 0.02 - 470 36
12/18/1989 10.0 - 940 - 9.00 - - - -
3/24/1990 11.0 - 960 - - 9.00 - - - -
6/28/1990 11.0 - 980 - - - 9.20 - - - -
9/18/1990 9.5 - 810 516 431 9.90 8.40 0.10 5.00 110 136
12/11/1990 11.0 - 960 - - - 9.00 - - - -
9/10/1991 11.8 - 1051 624 583 8.90 8.50 0.09 0.62 452 68
12/2/1991 4.6 - 1080 - - - 11.77 - - - -
6/17/1992 12.2 - 1030 - - - 9.25 - - - -
9/15/1992 12.9 - 970 634 585 - 8.40 < 0.02 0.10 448 36
B - 27