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TABLE B-1. TRAPPER MINING COMPANY GROUND-WATER QUALITY DATA. (cont'd.) <br />Sample Point Temp Cond Cond(t) 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/I) (mg/I) (mg/1) (mg/1) <br />GF-3 10/8/1990 10.0 --- 1660 946 905 8.50 8.60 0.02 0.04 696 37 <br />12/10/1990 9.5 --- 1510 --- -- --- 8.70 --- --- ___ --- <br />9/11/1991 10.5 --- 1450 946 889 9.00 8.46 0.03 0.24 620 112 <br />12/2/1991 7.6 - - 1610 --- --- --- 8.57 --- --- ___ <br />6/4/1992 12.1 --- 1480 --- --- 8.44 <br />9/15/1992 11.6 --- 1480 908 801 -- 8.57 < 0.02 0.19 616 104 <br />12/22/1992 8.0 --- 1504 -- --- --- 8.60 --- --- --- --- <br />5/25/1993 11.0 -- 1486 --- - --- 7.80 -- - --- __d. <br />8/26/1993 14.0 1610 1506 906 847 8.50 8.40 < 0.02 0.04 694 40 <br />6/2/1994 13.0 1570 1471 960 -- 8.47 8.40 --- --- ___ --- <br />8/17/1994 11.0 1540 1511 1070 910 8.62 9.10 < 0.02 0.07 820 24 <br />5/23/1995 14.0 1530 1688 960 - 8.60 8.20 --- --- --- --- <br />8/15/1995 18.0 1530 1719 990 863 8.95 8.60 < 0.02 0.04 570 70 <br />6/13/1996 15.0 1540 1496 980 -- 8.60 8.80 --- --- --- --- <br />8/27/1996 14.0 1570 1476 930 955 8.59 8.50 < 0.02 < 0.02 670 140 <br />6/19/1997 13.8 1480 1523 940 --- 8.50 8.70 --- --- ___ --- <br />10/9/1997 11.0 1390 1430 930 878 8.70 8.80 0.02 0.03 698 48 <br />6/9/1998 11.0 1540 1530 910 --- 8.50 9.10 -- -- --- --- <br />9/16/1998 13.0 1520 1490 930 913 8.50 8.60 0.08 1.21 708 35 <br />6/8/1999 16.0 1560 1580 940 --- 8.50 9.10 -- --- --- --- <br />101611999 12.0 1510 1510 950 918 8.40 8.80 0.01 0.51 690 < 2 <br />6/14/2000 14.0 1480 1700 970 --- 8.70 8.80 -- --- --- --- <br />10/4/2000 12.0 1370 1600 950 968 8.50 8.80 0.03 0.10 706 28 <br />6/6/2001 16.0 1500 1520 950 -- 8.60 8.60 --- --- --- --- <br />10/2/2001 12.0 1390 2150 950 966 8.50 9.10 0.02 0.17 708 25 <br />5/22/2002 9.0 1500 1420 950 --- 8.70 8.80 -- --- --- --- <br />9/30/2002 11.0 1590 1410 940 931 8.50 8.70 0.03 0.07 691 33 <br />6/10/2003 12.8 1480 1400 950 --- 8.60 8.55 --- -- -- --- <br />9/16/2003 14.5 1490 1370 950 942 8.70 8.67 0.04 0.07 656 41 <br />B - 56 <br />