2010-03-15_REPORT - C1981010 ‎(3)‎

• Permit No: C1981010
• IBM Index Class Name: REPORT
• Doc Date: 3/15/2010
• Doc Name: 2009 Annual Hydrology Report Appendix B
• From: Trapper Mining Inc
• To: DRMS
• Annual Report Year: 2009
• Permit Index Doc Type: Hydrology Report
• Email Name: JDM
• Media Type: D
• Archive: No

TABLE B-1. TRAPPER MINING COMPANY GROUND-WATER QUALITY DATA. (cont'd.)
Sample Point
Name Date Temp
(deg. C) Cond
(Nmhos) Cond(1
(Nmhos) TDS
/1 DSSUM pH pH(1 Fe Fe (tr) HC03 C03
(mg
) (mg/1) (units) (std, units) (mg/I) (mg/1) (mg/1) (mg/1)
G13-5 8/18/1994 10.5 780 550 580 284 11.24 11.38 < 0.02 1.97 < 1 54
5/23/1995 10.0 630 696 370 - 10.79 11.00
8/15/1995 14.0 1040 600 630 591 9.01 7.58 < 0.02 0.18 500 41
6/13/1996 15.0 620 594 290 --- 10.97 11.50
8/27/1996 13.9 1040 820 610 571 7.95 8.41 < 0.02 0.05 566 < 1
6/19/1997 11.8 579 592 210 -- 11.10 11.89

5/26/1998
13.3
1040
1070
620
---
8.60
8.41
---
--_ _ _
9/8/1998 14.9 1040 1060 650 651 8.50 8.56 < 0.01 0.04 472 26
6/2/1999 14.6 1040 1050 640 --- 8.50 8.17
9/14/1999 14.9 1050 1070 610 637 8.60 8.34 0.02 0.05 448 43
5/31/2000 18.9 996 1070 620 -- 8.60 8.50
9/18/2000 15.9 1940 1120 600 642 8.60 8.37 0.02 0.12 448 28
6/13/2001 15.4 76n 700 280 ___ 11.40 8.95
10/1/2001 13.8 924 1020 590 654 8.80 8.65 0.02 0.06 424 49
6/5/2002 13.8 1030 1020 650 --- 8.50 8.51 ---
9/3/2002 13.6 1030 1050 680 644 8.50 7.79 < 0.01 0.58 462 28
6/3/2003 12.8 1010 980 620 --- 8.60 8.53 ---
9/9/2003 13.1 990 970 610 636 8.80 8.79 0.03 0.37 431 41
GC-1 11/21/1974 8.9 --- 1280 927 903 --- 8.10 0.12 433 0
4/28/1975 7.0 -- 1230 667 881 --- 7.20 1.00 --- 517 0
4/28/1975 -- --- --
--- -- --- --- 0.32
8/4/1975 10.0 --- 1230 820 906 --- 7.60 4.60 --- 532
---
2/5/1976 --- --- 1170 794 867 --- 7.00 4.00 -- 547
4/28/1976 8.0 --- 1180 786 819 --- 7.15 5.20 - 527 -
5/14/1976 9.0 --- __- --- -__ --_
---

6/21/1976
8.0
---
-__
--_
---
---

---

--- --- ---

7/21/1976
11.0
---
1475
950
1047
---
7.65
2.50 ---
--- --
742 --
---
8/17/1976 --- -- -- 866 - --- --- --- - --- ---
B - 28
0 0 0