2007-03-16_REPORT - C1981010 - Laserfiche WebLink

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TABLE B -1. TRAPPER MINING COMPANY GROUND -WATER QUALITY DATA. (cont'd.) Sample Point BALNC SAR CI SO4 Na K Ca Mg Al As Name Date ( %) (ratio) (mg /I) (mg /I) (mg/1) (mg /I) (mg/1) (mg /I) (mg /I) (mg /I) GE -1 5/20/1978 - 35.0 10/24/1979 - 121 --- - - - - 7/14/1980 - - 93.0 - 10/27/1980 -- -- - -- 42.0 - -- - - - -- 11/10/1980 -6.53 9.60 23.0 171 220 2.30 26.0 8.40 3.40 -- 12/14/1981 - - -- 180 - - - -- -- < 0.0200 0.0020 1/4/1983 0.670 10.2 36.0 200 250 2.50 26.0 12.0 < 0.0200 < 0.0010 9/10/1983 8.67 12.8 29.0 210 274 12.1 22.0 11.0 - -- < 0.0020 8/17/1984 4.54 12.6 17.0 216 226 1.70 30.0 14.0 -- < 0.0020 9/18/1985 0.660 8.36 18.0 210 228 2.00 33.0 15.0 < 0.0500 0.0010 9/11/1986 3.10 10.6 17.0 224 265 2.00 27.0 13.0 0.110 0.0020 9/8/1987 6.21 14.1 23.0 253 309 1.000 21.0 10.00 < 0.0500 < 0.0010 9/22/1988 5.48 4.83 23.0 270 193 2.00 66.0 35.0 < 0.0500 < 0.0010 9/11/1989 6.80 7.99 25.0 348 278 3.00 43.0 31.0 < 0.0500 < 0.0010 9/20/1990 1.20 7.57 29.0 321 244 3.00 46.0 21.0 < 0.0500 < 0.0010 9/10/1991 -3.10 12.0 32.0 453 360 3.00 35.0 21.0 < 0.0500 < 0.0010 9/14/1992 0.393 12.1 31.0 385 335 2.00 30.0 18.0 < 0.0500 < 0.0010 8/24/1993 1.10 11.4 28.0 398 328 3.00 33.0 19.0 < 0.0500 < 0.0010 8/15/1994 -7.58 10.6 28.0 390 300 1.000 31.0 18.0 < 0.0500 < 0.0010 8/14/1995 -10.6 - -- -- - -- - -_ - _- -_ -_ 8/26/1996 0.387 13.0 31.0 350 370 4.00 30.0 19.0 < 0.0500 < 0.0010 9/30/1997 3.50 14.1 32.0 400 417 4.00 35.2 19.9 < 0.0300 < 0.0010 9/8/1998 0.700 12.4 28.0 370 383 4.00 36.8 22.8 < 0.0300 < 0.0010 9/14/1999 -1.20 9.36 16.0 180 279 4.20 34.3 20.0 < 0.0300 < 0.0010 9/18/2000 -0.900 9.80 17.0 180 282 4.20 32.7 19.2 < 0.0300 < 0.0010 10/1/2001 0 9.66 14.0 130 267 4.10 30.4 17.5 < 0.0300 < 0.0010 9/3/2002 -1.30 12.1 19.0 150 284 3.50 22.5 12.5 < 0.0300 < 0.0005 9/9/2003 0.300 13.0 23.0 230 335 3.40 25.7 15.5 0.0900 < 0.0001 9/13/2004 1.10 14.4 22.0 290 350 3.30 23.3 13.6 < 0.0300 < 0.0005 B - 115