2010-03-15_REPORT - C1981010 (3)

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0 0 0 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) HC03 C03 Name Date (deg. C) (Nmhos) (Nmhos) (mg/1) (mg/1) (units) (std. units) (mg/I) (mg/1) (mg/1) (mg/1) GP-2 3126/1986 10.0 1180 -- 736 757 7.60 7.10 < 0.02 1.36 722 0 4/22/1986 11.0 --- 1380 --- -- --- 6.80 --- --- --- --- 5/20/1986 12.0 --- 1175 --- - --- 7.30 --- --- --- --- 6/17/1986 12.0 --- 1530 --- -- --- 7.30 --- --- --- 7/2/1986 --- 1210 --- 744 745 7.80 --- < 0.02 0.78 727 0 7/22/1986 12.0 --- 1260 -- -- -- 7.30 --- - --- 8/14/1986 12.0 --- 1560 --- --- --- 7.40 - --- --- - 9/11/1986 10.9 1210 1250 752 762 7.70 7.34 <0.02 7.75 720 0 10/28/1986 13.0 1240 1420 744 772 8.00 7.60 0.05 2.01 700 0 9/11/1987 12.2 --- 1210 786 797 - 7.08 0.97 1.03 644 0 9/22/1988 11.6 --- 1200 732 769 7.80 7.17 0.37 0.85 683 0 9/13/1989 12.6 --- 1331 792 754 7.90 6.84 0.78 1.19 596 0 9/18/1990 12.0 --- 1310 832 744 7.40 6.50 0.28 1.22 548 0 9/12/1991 11.8 --- 1070 786 578 8.30 7.10 0.05 0.49 648 0 9/16/1992 13.0 --- 1040 748 706 --- 7.30 0.10 0.32 500 56 8/26/1993 14.0 1360 700 728 683 7.40 6.96 0.11 0.27 558 48 8/16/1994 12.0 1190 860 800 722 8.22 7.24 < 0.02 0.52 710 0 8/16/1995 12.0 1290 750 840 958 7.99 7.25 < 0.02 0.63 670 < 1 8/29/1996 12.5 1320 1020 790 719 7.34 7.22 < 0.02 0.67 690 < 1 10/2/1997 13.0 1120 1240 790 818 8.30 8.10 0.16 0.86 573 < 2 5/27/1998 12.8 1310 1300 780 -- 7.40 6.96 --- --- --- --- 9/9/1998 12.9 1330 1330 800 762 7.20 7.23 0.05 0.50 572 < 2 6/9/1999 13.0 1260 1190 730 -- 7.50 7.52 --- --- -- _- 9/15/1999 13.2 1250 1240 740 769 8.00 7.60 0.11 0.27 616 < 2 6/1/2000 14.3 1210 1290 760 --- 7.48 --- -- --- --- --- 9/19/2000 14.9 1230 1250 750 774 7.50 7.36 0.15 0.30 604 < 2 6/6/2001 16.1 1210 1240 730 --- 7.40 7.35 --- --- --- --- 10/2/2001 13.8 1170 1250 760 769 7.40 7.42 < 0.01 0.53 581 < 2 6/6/2002 12.7 1230 1240 790 -- 7.20 7.54 --- --- --- --- B- 75