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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) HCO3 CO3 <br />Name Date (deg. C) (pmhos) (pmhos) (mg/I) (mg /I) (units) (std. units) (mg /I) (mg /I) (mg /I) (mg /I) <br />GF -1 11/19/1987 16.0 - 820 476 - 7.20 - 0.80 - <br />3/15/1988 15.0 - 760 484 - - 7.00 0.02 - - - <br />6/13/1988 15.0 - 740 498 - -- 7.20 < 0.01 0.55 - -- <br />9/15/1988 16.0 720 - 470 7.10 7.40 < 0.02 0.53 414 0 <br />12/5/1988 14.5 - 760 494 - - 6.90 0.03 - - - <br />4/19/1989 - 743 - - - 6.90 - - - - <br />6/14/1989 15.0 - 770 - -- - -- 7.20 - - - - <br />9/12/1989 16.0 780 - 316 426 7.60 6.90 < 0.02 - 352 0 <br />12/18/1989 12.0 - 770 - - 7.00 - - - <br />3/30/1990 11.0 - 860 - - -- - - - <br />6/27/1990 12.0 770 - - - 7.20 - - - - <br />10/8/1990 11.0 - 740 488 472 7.90 7.00 0.19 0.50 358 0 <br />12/10/1990 13.0 - 810 -- - -- -- 7.10 -- - -- - <br />9/11/1991 13.0 725 472 449 8.40 7.44 0.11 0.11 318 8 <br />12/2/1991 9.6 - 820 -- - - 7.42 - - - - <br />6/4/1992 10.1 - 740 -- - - 7.14 -- - - - <br />9/15/1992 15.1 - 770 456 362 - 7.02 < 0.02 0.44 324 0 <br />12/22/1992 8.0 753 - - 7.20 - - - - <br />5/25/1993 9.0 - 752 -- - - 6.20 -- - - - <br />8/26/1993 12.0 837 771 440 397 7.30 7.30 < 0.02 0.53 356 0 <br />6/2/1994 11.0 800 740 480 - 7.26 7.00 - - - - <br />8/17/1994 12.0 760 762 550 460 8.28 7.80 < 0.02 0.65 420 0 <br />5/23/1995 12.0 760 843 490 - 7.50 7.70 - - - - <br />8/15/1995 14.0 760 830 490 446 8.30 7.40 < 0.02 0.84 400 6 <br />6/13/1996 12.0 750 732 470 - 7.49 7.90 - - - - <br />8/27/1996 13.0 770 761 540 438 7.54 7.30 < 0.02 0.45 390 < 1 <br />6/19/1997 12.7 761 778 470 - 7.50 7.97 - - - - <br />10/9/1997 15.0 711 740 460 445 7.70 7.60 0.14 0.53 363 < 2 <br />6/9/1998 16.0 781 780 460 - 7.20 7.70 - - - - <br />B - 52 <br />