2012-03-15_REPORT - C1981010 (4)

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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) HCO3 CO3 Name Date (deg. C) (pmhos) (pmhos) (mg/I) (mg /I) (units) (std. units) (mg /I) (mg /I) (mg /I) (mg /I) GF -2 8/15/1995 16.8 980 550 650 536 8.89 7.63 < 0.02 0.26 540 30 6/13/1996 16.0 1000 939 620 - 8.69 9.00 - - - - 8/30/1996 12.6 980 830 590 608 8.83 7.60 < 0.02 0.19 560 15 6/19/1997 13.5 941 1016 570 - 8.50 8.95 - - - - 10/1/1997 13.1 969 1010 570 607 8.70 8.27 0.02 0.09 474 32 6/3/1998 15.9 978 1010 590 - 8.60 8.42 - - -- - 9/10/1998 15.7 950 980 550 539 8.60 8.56 0.03 0.12 458 35 6/2/1999 14.6 984 950 600 - 8.50 7.88 - - - - 9/16/1999 14.7 986 970 600 586 8.80 7.96 0.17 0.27 458 40 6/5/2000 11.4 918 1010 570 - 7.10 8.51 - - - -- 9/20/2000 14.8 4610 980 560 578 8.70 8.03 0.02 0.06 471 35 6/7/2001 16.7 936 950 550 - 8.70 8.52 - - -- - 10/2/2001 16.5 897 960 570 595 8.60 8.65 0.02 0.72 462 35 6/11/2002 13.6 945 910 580 - 8.20 8.57 - - - - 9/4/2002 14.8 964 940 610 586 8.60 8.40 0.01 0.40 461 36 6/10/2003 14.9 938 900 580 - 8.80 8.71 - - - - 9/16/2003 16.7 939 890 590 617 8.70 8.86 < 0.01 0.06 441 62 GF -3 4/9/1979 11.0 - - 865 863 - 0.15 0.33 834 29 12/9/1981 - 1450 920 - 8.30 0.11 0.18 - 6/25/1982 20.0 - 1575 -- - - 8.45 -- 0.39 - 12/29/1982 8.0 1350 740 796 - 8.60 0.14 0.73 840 3/31/1983 7.5 1375 - - - 8.55 0.09 - - 5/25/1983 13.0 1400 -- - 8.50 - 0.30 - 8/30/1983 13.5 - 1350 795 775 - 8.40 0.10 0.22 712 11/7/1983 7.0 - 1350 - - - 8.35 0.08 0.23 - 3/20/1984 4.0 - 1230 - - 7.85 0.02 0.26 - 6/18/1984 8.0 - 1330 - - - 8.80 0.05 0.41 - 8/16/1984 14.0 - 1360 760 749 - 8.70 0.06 0.12 708 B - 55