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 /I) (mg/1) (mg /I) (mgll) (mg /I)
GF-4 10/20/1993 - 107 - - < 0.0500
3/9/1994 - 115 - - < 0.0500
5/31/1994 - - -- -- 110 - -- - - < 0.0500
8/17/1994 -16.7 71.6 8.00 130 260 < 1.000 1.000 < 1.000 0.0500 < 0.0010
10/11/1994 - -- - -- 120 -- -- 0.100
3/9/1995 - 150 - - < 0.0500
5/23/1995 - -- -- 150 - -- -- -- < 0.0500
8/15/1995 -1.99 85.7 7.00 160 345 < 1.000 < 1.000 < 1.000 < 0.0500 < 0.0010
10/17/1995 -- - -- 180 - - - -- -- < 0.0500
3/18/1996 - 186 - - < 0.0500
6/18/1996 - -- - 170 -- -- -- - < 0.0200 --
8/28/1996 -4.86 90.9 8.80 180 330 1.000 1.000 < 1.000 < 0.0500 < 0.0010
10/15/1996 - 225 - - -- -- < 0.0500 -
3/18/1997 210 - - < 0.0500
6/18/1997 - -- -- 220 -- -- -- -- < 0.0300 --
10/1/1997 2.30 66.5 12.0 210 398 2.10 1.30 0.0900 < 0.0300 < 0.0010
6/9/1998 - -- -- - -- 220 - -- -- -- < 0.0300 --
9/16/1998 -0.300 88.0 16.0 240 399 1.40 1.10 0.300 < 0.0300 < 0.0010
6/8/1999 - - -- - 240 - -- -- < 0.0300 - --
10/6/1999 -2.40 68.9 14.0 240 368 1.20 1.50 0.400 < 0.0300 < 0.0010
6/14/2000 -- - -- -- 250 --- -- - -- - < 0.0300 --
10/4/2000 -0.300 87.1 14.0 250 395 1.30 1.10 0.300 < 0.0300 < 0.0010
10/2/2001 -1.70 80.1 17.0 250 392 1.40 1.20 0.400 < 0.0300 < 0.0010
5/22/2002 -- -- - -- 240 - -- --- - - < 0.0300 --
9/30/2002 -2.50 80.5 20.0 250 394 1.30 1.20 0.400 < 0.0300 < 0.0005
6/10/2003 - - - 190 - -- - -- - - < 0.0300 - --
9/16/2003 0 80.0 22.0 220 412 3.20 1.40 0.400 0.0800 < 0.0001
6/3/2004 - -- - - 230 - -- - -- - - < 0.0600 --
9/15/2004 -2.60 77.8 23.0 230 426 3.00 1.50 0.500 < 0.0300 < 0.0005
B - 123