2012-03-15_REPORT - C1981010 ‎(5)‎

• Permit No: C1981010
• IBM Index Class Name: Report
• Doc Date: 3/15/2012
• Doc Name: 2011 AHR Appendix B Ground Water Quality Figures and Tables ‎(part 2)‎
• From: Trapper Mining Inc.
• To: DRMS
• Annual Report Year: 2011
• Permit Index Doc Type: Hydrology Report
• Email Name: JLE
• Email Name: SB1
• 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 /I) (mg/I) (mg/I) (mg /I)
GP -9 9/21 /2010 1.1 2.29 19 680 145.0 5.0 183.0 77.2 < 0.03 < 0.0005
9/14/2011 1.9 2.19 20 740 146.0 5.2 203.0 86.8 < 0.03 < 0.0005
J -1 10/6/1983 0.9 0.80 97 424 51.0 2.2 142.0 106.0 - < 0.0020
8/16/1984 4.6 0.80 100 385 54.0 0.4 140.0 108.0 - < 0.0020
6/4/1985 7.1 0.85 85 786 68.0 2.0 222.0 170.0 0.28 < 0.0010
9/9/1986 3.2 1.23 99 2560 156.0 2.0 444.0 488.0 0.16 0.0010
9/9/1987 3.8 1.17 84 1336 112.0 3.0 269.0 269.0 < 0.05 < 0.0010
9/19/1988 0.7 1.13 60 519 78.0 2.0 166.0 124.0 < 0.05 < 0.0010
9/13/1989 7.6 1.34 56 403 85.0 2.0 145.0 101.0 < 0.05 < 0.0010
9/20/1990 6.1 1.16 52 494 77.0 8.0 172.0 103.0 < 0.05 < 0.0010
9/11/1991 -3.2 1.25 62 1132 100.0 2.0 231.0 163.0 < 0.05 < 0.0050
9/18/1992 -2.9 1.22 81 1286 105.0 2.0 254.0 193.0 < 0.05 < 0.0050
8/25/1993 -1.9 1.21 76 1440 111.0 2.0 289.0 219.0 < 0.05 0.0070
8/17/1994 -14.2 0.95 91 1340 78.0 < 1.0 260.0 150.0 < 0.05 0.0010
8/15/1995 -5.0 1.00 69 1240 84.0 < 1.0 267.0 178.0 < 0.05 < 0.0010
8/30/1996 -55.0 1.05 61 3350 75.0 < 1.0 179.0 130.0 < 0.05 < 0.0010
10/22/1997 2.8 1.43 108 960 120.0 1.9 246.0 184.0 < 0.06 < 0.0010
9/10/1998 -1.9 1.44 145 1060 121.0 1.5 247.0 185.0 < 0.06 < 0.0010
9/16/1999 -1.7 1.48 170 1410 142.0 2.0 311.0 235.0 < 0.03 < 0.0010
9/20/2000 0.1 1.26 130 1470 125.0 1.5 324.0 269.0 < 0.06 < 0.0010
10/3/2001 -4.4 1.67 138 1600 161.0 1.8 300.0 256.0 < 0.06 < 0.0010
9/5/2002 -4.9 2.16 162 1660 205.0 2.0 279.0 257.0 < 0.06 < 0.0030
9/16/2003 1.1 2.40 122 1510 230.0 2.5 303.0 248.0 < 0.06 < 0.0002
9/15/2004 0.1 2.31 209 1560 229.0 2.0 311.0 274.0 < 0.06 0.0010
9/20/2005 -3.7 2.31 154 1520 212.0 1.9 272.0 233.0 < 0.06 < 0.0010
9/20/2006 -3.6 2.51 149 1470 229.0 2.3 261.0 235.0 < 0.03 0.0007
9/26/2007 3.0 2.39 130 1450 231.0 2.1 297.0 261.0 < 0.06 0.0012
9/10/2008 3.8 2.41 120 1320 222.0 2.7 265.0 239.0 < 0.06 0.0013
B - 154