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0 9 9 <br />TABLE B-1. TRAPPER MINING COMPANY GROUND-WATER QUALITY DATA. (contd.) <br />Sample Point Temp Cond Cond(fl TDS DSSUM pH pH(f) Fe Fe (tr) HC03 C03 <br />Name Date (deg. C) (pmhos) (pmhos) (mg/1) (mg/I) (units) (std. units) (mgll) (mg/1) (mg/1) (mg/I) <br />GP-6 3/12/1987 8.0 --- 925 --- -- - 8.65 0.42 --- --- <br />6/25/1987 8.0 -- 940 -- --- --- 8.60 --- --- - - <br />9/9/1987 13.0 --- 1090 578 573 --- 7.34 0.05 1.97 585 0 <br />10/29/1987 9.0 --- 925 570 --- -- 8.20 --- 1.05 --- --- <br />3/29/1988 8.5 --- 890 588 --- - 6.90 < 0.02 --- --- --- <br />6/6/1988 10.0 -- 930 598 --- --- 7.00 < 0.02 -- --- -- <br />9/21/1988 11.8 --- 1020 636 645 7.40 7.02 0.04 125.00 575 0 <br />12/13/1988 9.0 --- 1050 626 -- - 6.80 0.51 --- --- <br />3/27/1989 9.5 -- 1400 644 --- -- 7.10 --- --- --- <br />6/28/1989 10.0 -- 1040 - --- -- 7.30 --- -- - --- <br />9/12/1989 10.0 -- 1168 648 644 7.10 6.76 < 0.02 --- 475 0 <br />12/10/1989 8.0 -- 1050 --- - -- 7.00 --- --- --- <br />3/30/1990 9.0 -- 1050 --- --- -- 7.20 --- --- --- <br />6/27/1990 12.0 --- 1050 -- --- --- 7.20 --- --- --- -- <br />9/20/1990 10.0 -- 1060 622 665 7.80 7.10 0.11 1.23 465 0 <br />12/11/1990 9.0 -- 1070 -- --- - 7.70 -- --- --- --- <br />9/13/1991 12.2 --- 930 666 576 8.20 7.50 < 0.02 0.72 496 0 <br />12/4/1991 6.0 -- 760 -- --- --- 7.10 -- --- --- --- <br />6/11/1992 11.9 -- 1090 -- --- -- 7.04 -- --- --- _-- <br />9/17/1992 12.5 -- 940 644 602 -- 6.90 0.09 0.46 398 28 <br />12/13/1992 8.0 --- 1250 -- --- --- 7.80 --- --- <br />6/8/1993 8.0 -- 1032 -- -- - 6.40 - <br />8/25/1993 10.0 1280 750 658 616 7.20 7.01 0.05 0.35 504 0 <br />6/2/1994 11.0 1080 1054 670 -- 7.14 7.20 --- --- --- <br />8/16/1994 11.5 1050 740 670 625 8.15 6.98 < 0.02 1.22 580 0 <br />5/22/1995 12.0 1100 408 690 --- 7.27 7.60 <br />8/16/1995 13.2 1110 600 690 668 8.26 7.08 < 0.02 4.63 630 < 1 <br />6/12/1996 15.0 1680 580 690 -- 8.60 7.50 --- --- <br />8/27/1996 12.8 1090 820 680 535 7.28 7.65 < 0.02 0.80 590 < 1 <br />B - 83