2007-03-16_REPORT - C1981010

• Permit No: C1981010
• IBM Index Class Name: REPORT
• Doc Date: 3/16/2007
• Doc Name: 2006 AHR Appendix B Ground Water Quality ‎(Part 2 of 2)‎
• Annual Report Year: 2006
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

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 /I) (mg/1) (mg /I) (mg /I) (m g/I) (mg /1)
GD -2 5/30/1986 - -- - -- 128 -- - -- -- < 0.0500
9/10/1986 0.670 0.580 9.00 88.0 35.0 6.00 136 88.0 < 0.0500 < 0.0010
11/11/1986 - 97.0 - - < 0.0500 - --
3/18/1987 - 101 - < 0.0500
6/11/1987 - - -- 97.0 -- - - - -- < 0.0500
9/9/1987 -4.85 0.410 12.0 93.0 22.0 5.00 92.0 77.0 < 0.0500 0.0010
12/18/1987 93.0 - - < 0.0500
3/14/1988 - 95.0 --- - < 0.0500 ---
6/13/1988 - - -- - 88.0 -- - - - -- < 0.0500 --
9/15/1988 1.46 0.340 12.0 86.0 21.0 6.00 155 87.0 < 0.0500 < 0.0010
12/5/1988 - - - -- 88.0 - - - -- < 0.0500
3/16/1989 - 86.0 - - - < 0.0500
6/19/1989 - -- -- 88.0 - -- -- -- - -- < 0.0500
9/12/1989 10.5 0.540 9.00 103 33.0 7.00 145 88.0 < 0.0500 < 0.0010
12/21/1989 - - -- 84.0 -- - < 0.0500 -
3/29/1990 - 93.0 --- - < 0.0500
6/28/1990 -- - -- -- 97.0 - - -- - -- < 0.0500 --
10/8/1990 6.50 0.530 11.0 117 32.0 5.00 162 75.0 < 0.0500 < 0.0010
9/12/1991 4.40 0.540 13.0 144 32.0 5.00 144 77.0 < 0.0500 < 0.0010
9/15/1992 2.75 0.530 12.0 138 30.0 5.00 132 73.0 < 0.0500 0.0010
8/25/1993 9.59 0.570 11.0 104 34.0 6.00 149 80.0 < 0.0500 < 0.0010
8/17/1994 -14.2 0.440 12.0 210 25.0 4.00 140 64.0 < 0.0500 < 0.0010
8/15/1995 -3.69 0.500 12.0 110 31.0 5.00 149 66.0 <0.0500 < 0.0010
8/27/1996 -1.34 0.520 13.0 110 31.0 6.00 150 75.0 < 0.0500 < 0.0010
10/7/1997 -0.300 0.540 13.0 120 33.9 5.70 159 83.1 < 0.0300 0.0010
6/9/1998 - -- -- 110 --- - -- -- 0.0400 --
9/16/1998 0 0.570 15.0 110 35.0 5.90 153 83.1 < 0.0300 < 0.0010
6/8/1999 --- -- -- 120 - - - -- < 0.0300 --
10/6/1999 0.490 0.486 12.0 120 31.2 5.30 174 83.1 < 0.0300 < 0.0010
B - 112