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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 />GC -1 11/11/1986 8.5 - 1690 - 7.30 < 0.02 - - - <br />3/10/1987 8.0 - 1670 - - 7.47 0.03 - - - <br />6/12/1987 10.5 - 1670 - - - 7.37 < 0.02 - - -- <br />9/11/1987 13.2 - 1460 1112 1060 - 7.67 0.10 9.70 483 0 <br />12/17/1987 7.5 - 1400 - - - 7.60 0.04 - - - <br />3/21/1988 9.5 - 1540 1198 - - 6.50 < 0.02 - - - <br />6/14/1988 10.0 - 1700 1290 - - 720 0.12 6.10 - -- <br />9/22/1988 9.6 - 1430 1064 1053 7.90 7.27 0.04 3.23 524 0 <br />12/6/1988 9.0 - 1440 1074 - - 6.80 0.47 - - <br />3/7/1989 8.5 - 1425 1008 - - 7.10 - - - <br />6/20/1989 10.0 - 1440 - -- - - 7.10 - - - - <br />9/14/1989 11.8 - 1410 974 876 8.20 7.40 0.13 0.58 404 0 <br />12/19/1989 8.0 - 1430 - 7.10 - - - <br />3/30/1990 8.5 - 1420 - 7.10 - - - <br />6/27/1990 12.0 1400 - - - 7.30 - - -- - <br />9/18/1990 9.8 - 1410 1066 902 8.20 7.30 < 0.02 5.90 377 0 <br />12/11/1990 - - 1420 - - -- 7.30 - - - -- <br />9/12/1991 11.5 1110 1038 878 8.30 7.30 < 0.02 2.24 408 4 <br />9/16/1992 13.8 -- 1310 1014 959 - 7.10 0.06 1.90 392 12 <br />8/25/1993 10.0 1790 1050 1326 1168 7.40 6.86 < 0.02 0.04 384 0 <br />8/16/1994 12.5 1480 1140 1170 1007 8.17 7.06 < 0.02 1.66 540 0 <br />8/16/1995 14.0 1900 1200 1400 1308 8.18 7.18 < 0.02 0.73 660 < 1 <br />8/29/1996 10.2 1500 1100 900 935 7.44 7.57 < 0.02 3.32 530 < 1 <br />10/2/1997 13.0 1730 1480 1210 1210 7.50 7.36 0.42 1.23 571 < 2 <br />9/9/1998 12.1 1590 1600 1070 996 7.20 7.50 0.45 3.55 556 < 2 <br />9/15/1999 12.1 1630 1680 1190 1150 7.80 7.56 < 0.01 9.07 464 < 2 <br />6/1/2000 11.1 1580 1610 1140 - 7.30 7.21 - - - - <br />9/19/2000 13.3 1530 1510 1070 1040 7.50 7.23 0.28 1.34 453 < 2 <br />6/6/2001 12.2 1420 1430 1030 7.30 7.31 - - - -- <br />B - 30 <br />