2007-03-16_REPORT - C1981010 (15)

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TABLE B -i. 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 /1) (units) (std. units) (mg /I) (mg /I) (mg /I) (mg /I) GC -2 9/16/1992 10.7 - 1550 1298 1218 - 7.10 0.0300 1.82 452 16.0 8/25/1993 10.00 2310 1400 1284 1281 7.40 7.12 0.100 1.70 534 12.0 8/16/1994 10.00 1800 1390 1430 1244 8.26 6.93 < 0.0200 3.48 600 0 8/16/1995 10.00 2050 1250 1900 1502 7.87 7.20 < 0.0200 0.750 630 < 1.000 8/29/1996 10.2 1650 1290 990 1304 7.51 7.62 < 0.0200 1.22 510 < 1.000 10/2/1997 10.3 2010 1710 1520 1460 7.60 7.34 < 0.0200 8.50 550 < 2.00 9/9/1998 9.90 1990 1980 1390 1348 7.30 7.30 0.110 3.48 553 < 2.00 9/15/1999 10.8 1860 1950 1360 1360 7.90 7.47 0.200 4.14 552 < 2.00 6/1/2000 10.7 1600 1630 1160 - 7.40 7.21 --- - -- - -- -- 9/19/2000 12.1 1630 1960 1160 1110 7.30 7.41 0.130 13.8 491 < 2.00 6/6/2001 10.9 1930 1870 1460 - 7.30 7.21 -- - -- _- -__ 10/2/2001 10.4 1480 1520 1110 1050 7.20 7.38 0.120 16.7 467 < 2.00 6/6/2002 11.7 1820 1760 1420 -- 7.30 7.48 -- -- - -- -- 9/5/2002 10.7 1520 1510 1130 1100 7.50 7.18 0.0800 4.83 486 < 2.00 6/5/2003 9.90 1540 1370 1100 -- 7.10 6.96 - -- - -- - -- -- 9/15/2003 9.80 1560 1370 1070 1060 7.10 7.04 0.150 4.54 470 < 2.00 5/25/2004 9.60 1400 1310 1100 -- 7.20 6.72 - - -- - -- -- 9/14/2004 10.00 1210 1480 1050 1030 7.10 7.24 0.390 1.19 490 < 2.00 6/7/2005 9.40 1680 1650 1250 - 7.20 7.21 -_ - -- - -- - -_ 9/20/2005 10.1 1470 1580 1080 993 7.90 6.94 0.0700 2.77 471 < 2.00 6/8/2006 10.9 1470 1510 1050 -- 8.10 6.47 -- - -- - -- -- 9/19/2006 10.2 1410 '1550 1020 1060 8.00 7.19 0.0500 1.34 567 < 2.00 GC -3 11/21/1974 10.00 1600 1200 1075 7.90 3.60 516 0 4/28/1975 6.50 1950 849 948 7.55 0.270 688 - -- 8/4/1975 8.50 1350 1080 998 7.80 1.10 710 4/28/1976 7.50 1450 1010 1028 7.40 25.0 872 5/14/1976 7.00 --- - - 6/21/1976 9.00 -- B - 34