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TABLE B-1. TRAPPER MINING COMPANY GROUND-WATER QUALITY DATA. (cont'd.) <br />Sample Point Temp Cond Cond(f) TDS DSSUM pH pH(f) Fe Fe (tr) HC03 C03 <br />Name Date (deg. C) (Nmhos) (Nmhos) (mg/1) (mg/1) (units) (std. units) (mg/1) (mg/1) (mg/1) (mg/1) <br />GP-7 3/26/1986 4.0 1040 --- 718 699 7.70 6.90 0.08 4.80 546 0 <br />4/22/1986 9.0 -- 1230 -- --- --- 7.00 -- - - --- <br />5/20/1986 11.0 -- 1050 --- -- --- 7.30 --- --- --- --- <br />6/17/1986 11.0 989 1320 710 733 7.90 7.10 < 0.02 0.96 537 0 <br />7/22/1986 11.0 --- 1130 --- -- --- 7.20 -- --- --- --- <br />8/14/1986 10.0 --- 1530 --- --- --- 7.10 --- -- --- --- <br />9/11/1986 9.0 1120 1280 754 723 7.60 6.95 0.46 61.50 549 0 <br />10/28/1986 9.0 1140 1530 806 764 7.90 7.20 0.03 0.39 529 0 <br />9/10/1987 14.6 --- 1210 788 769 --- 7.01 0.11 18.80 512 0 <br />9/22/1988 9.2 --- 1220 784 758 7.50 7.10 0.12 6.30 493 0 <br />9/14/1989 10.0 --- 1168 804 700 7.30 7.01 0.06 4.90 456 0 <br />9/18/1990 12.8 --- 1160 764 602 8.00 6.90 0.05 7.73 353 0 <br />9/12/1991 7.9 --- 850 680 561 8.30 7.30 < 0.02 15.40 400 0 <br />9/16/1992 19.4 --- 910 748 672 -- 7.10 0.04 0.99 382 4 <br />8/26/1993 8.1 1140 675 706 674 7.10 7.35 0.04 1.56 438 128 <br />8/16/1994 8.0 1000 730 780 687 8.05 6.98 < 0.02 3.00 550 0 <br />8/16/1995 9.0 1140 525 780 705 7.97 6.87 < 0.02 1.09 550 < 1 <br />8/29/1996 9.1 930 750 560 642 7.19 8.10 < 0.02 0.92 490 < 1 <br />10/2/1997 8.8 1140 1120 740 760 7.30 6.55 0.01 2.84 452 < 2 <br />5/27/1998 9.7 1130 1160 730 --- 7.40 7.10 -- -- --- - - <br />9/9/1998 13.9 1180 1160 790 700 7.10 8.16 0.03 0.54 446 < 2 <br />6/9/1999 10.5 1150 1070 760 --- 7.50 7.38 --- -- --- --- <br />9/15/1999 10.3 1120 1220 730 708 7.70 7.57 0.07 2.32 460 < 2 <br />6/1/2000 11.4 1150 1220 820 - 7.20 6.92 -- -- -- --- <br />9/19/2000 11.2 1150 1160 780 754 7.10 7.07 0.10 0.54 456 < 2 <br />6/6/2001 11.1 1120 1160 760 --- 7.20 7.02 --- --- -- --- <br />10/3/2001 11.5 1050 1110 740 722 7.20 7.21 0.06 0.31 451 < 2 <br />6/6/2002 10.2 1120 1110 760 --- 7.00 7.24 --- --- --- --- <br />9/5/2002 9.9 1100 1100 780 819 7.60 7.12 0.07 1.92 603 < 2 <br />B - 86 <br />s • ?