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TABLE B-1. TRAPPER MINING COMPANY GROUND-WATER QUALITY DATA. (cont'd.) <br />Sample Point Temp Cond Cond(1) TDS DSSUM pH pH(1 Fe Fe (tr) HC03 C03 <br />Name Date (deg. C) (Nmhos) (Nmhos) (mg/l) (mg/1) (units) (std. units) (mgll) (mg/l) (mg/l) (mg/1) <br />GF-1 12/9/1981 6.0 -- 810 510 --- --- 6.65 0.01 2.25 --- --- <br />6/25/1982 15.0 --- 875 --- -- --- 7.30 --- 5.71 <br />12/30/1982 8.5 --- 750 710 505 --- 6.80 < 0.01 3.88 450 --- <br />3/28/1983 9.0 --- 725 --- --- - 6.70 < 0.01 -- - <br />5/25/1983 8.0 --- 800 -- --- -- 6.70 --- 3.03 --- - <br />8/30/1983 9.0 -- 750 485 406 - 6.40 < 0.02 2.17 282 <br />11/7/1983 6.0 --- 770 -- --- --- 6.60 <0.02 2.88 --- - <br />3/20/1984 7.0 --- 750 - --- - 7.30 0.03 2.77 --- - <br />6/18/1984 7.0 --- 775 -- --- --- 7.25 0.06 1.99 --- --- <br />8/16/1984 2.0 --- 770 525 426 -- 7.30 0.11 1.62 363 --- <br />12/20/1984 5.5 --- 770 -- --- --- 7.30 1.26 2.54 --- __- <br />3/27/1985 8.0 --- 760 --- - --- 7.25 0.07 2.69 --- --- <br />6/5/1985 10.0 --- 780 --- -- -- 7.35 < 0.02 2.11 --- --- <br />9/16/1985 15.0 --- 727 504 479 -- 7.23 < 0.02 0.61 437 - <br />11/26/1985 9.5 --- 810 --- --- -- 7.25 0.02 0.62 --- --- <br />3/6/1986 6.5 --- 780 --- --- -- 7.30 0.51 --- --- _ <br />5/30/1986 10.0 - - 790 --- -- --- 7.20 0.58 --- --- --- <br />919/1986 15.2 765 800 494 491 7.80 7.25 0.06 0.61 439 0 <br />11/12/1986 10.5 -- 780 --- --- --- 7.05 0.06 --- --- _._ <br />3/6/1987 16.5 --- 790 --- -- --- 7.30 0.02 --- --- --- <br />6/8/1987 13.5 --- 790 --- - --- 7.32 0.53 --- --- <br />9/9/1987 12.5 --- 760 486 465 -- 7.20 0.07 0.63 417 0 <br />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 />B- 50 <br />