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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(f) Fe Fe (tr) HC03 C03 <br />Name Date (deg. C) (pmhos) (pmhos) (mg/1) (mg/l) (units) (std. units) (mg1l) (mg/1) (mg1l) (mg1l) <br />GP-9 10/23/1985 10.0 1540 --- 1226 1321 7.60 7.70 0.05 0.14 490 0 <br />12/11/1985 13.0 -- 2110 -- -- -- 7.80 --- --- --- --- <br />1/22/1986 4.0 --- - --- --- --- 7.60 --- -- --- - <br />2/25/1986 8.0 --- - --- --- -- 7.40 - --- - <br />3/4/1986 10.0 1680 -- 1254 1307 7.80 7.80 < 0.02 0.30 524 0 <br />4/22/1986 11.0 --- 1940 --- --- -- 7.40 --- --- --- --- <br />5/20/1986 12.0 - 1550 -- -- -- 7.60 --- --- --- <br />6/18/1986 12.0 1670 1920 1260 1269 7.50 7.60 0.04 0.21 488 0 <br />7/22/1986 12.0 --- 1670 --- -- -- 7.60 --- --- --- --- <br />8/14/1986 11.0 -- 2260 --- --- -- 7.60 -- --- --- --- <br />9/12/1986 11.0 1780 1790 1332 1384 7.60 7.27 0.10 4.05 506 0 <br />10/28/1986 10.0 1800 2250 1404 1370 7.80 6.80 < 0.02 1.82 432 0 <br />9/10/1987 13.2 --- 1490 1464 1401 --- 7.68 0.26 2.08 415 0 <br />9/22/1988 10.5 --- 1890 1506 1464 7.50 6.97 0.14 1.59 417 0 <br />9/13/1989 13.6 --- 1732 1536 1405 7.80 6.83 0.07 24.00 374 0 <br />9/21/1990 9.7 -- 1790 1452 1373 7.80 6.70 0.15 0.82 370 0 <br />9/12/1991 10.5 --- 1530 1524 1262 8.00 6.90 0.02 0.83 552 0 <br />9/16/1992 16.7 --- 1640 1240 1208 --- 7.00 0.11 0.62 370 12 <br />8/25/1993 11.0 1490 1000 1050 1112 7.40 6.98 0.41 0.46 430 145 <br />8/16/1994 12.0 1790 1460 1480 1320 8.12 7.01 < 0.02 2.88 420 0 <br />8/16/1995 15.0 1810 1300 1600 1270 7.38 6.78 0.02 6.06 370 < 1 <br />8/29/1996 12.0 1770 1300 1060 1296 7.30 7.43 < 0.02 1.82 390 < 1 <br />10/2/1997 13.4 1780 1590 1390 1320 7.30 6.82 0.49 2.62 340 < 2 <br />5/27/1998 12.1 1890 1900 1460 -- 7.20 7.07 --- --- --- --- <br />9/9/1998 12.0 1900 1830 1440 1328 7.20 7.46 0.12 1.82 349 < 2 <br />6/9/1999 13.4 1900 1660 1430 -- 7.30 7.45 --- --- --- --- <br />9/15/1999 13.5 1860 1750 1500 1410 7.70 7.38 0.26 2.68 374 < 2 <br />6/1/2000 12.8 1830 1920 1480 --- 7.30 7.02 --- --- --- --- <br />9/19/2000 14.7 1860 1860 1450 1490 7.10 7.17 0.33 3.37 368 < 2 <br />B- 88 <br />