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
(m
/1) DSSUM
/1 pH pH(1) Fe
a (tr)
Fe HC03
HC03 C03
C03
g (mg
) (units) (std. units) (m ( (
GC-1 12/17/1987 7.5 --- 1400 ---
--- 7.60 0.04

3/21/1988
9.5
---
1540
1198
---
---
6.50
< 0
02 ---
6/14/1988 10.0 --- 1700 1290 --- -- 7.20 .
0.12 10
6 --- ---
9/22/1988 9.6 -- 1430 1064 1053 7.90 7.27 0.04 .
3
23 524

12/6/1988
9.0
---
1440
1074
6.80
0.47 . 0
3/7/1989 8.5 -- 1425 1008 --- -- 7.10 ---
6/20/1989 10.0 --- 1440 -- -- --
--- --- 7.10
9/14/1989 11.8 --- 1410 974 876 8.20 7.40 0.13 0.58 404 _
0
12/19/1989 8.0 --- 1430 --- --- 7.10
---
---

3/30/1990
8.5
--
1420
--- --- ---
--- --- 7.10

6/27/1990
12.0
---
1400
--- _
- --- 7.30
9/18/1990 9.8 --- 1410 1066 902 8.20 7.30 < 0.02 5.90 377 0
12/11/1990 --- --- 1420 --- ---

9/12/1991
11.5
---
1110
1038
878 --
8.30 7.30
7.30
< 0.02
2.24
408 _
4
9/16/1992 13.8 --- 1310 1014 959 -- 7.10 0.06 1.90 392 12
8/25/1993 10.0 1790 1050 1326 1168 7.40 6.86 < 0.02 0.04 384 0
8/16/1994 12.5 1480 1140 1170 1007 8.17 7.06 < 0.02 1.66 540 0
8/16/1995 14.0 1900 1200 1400 1308 8.18 7.18 < 0.02 0.73 660 < 1
8/29/1996 10.2 1500 1100 900 935 7.44 7.57 < 0.02 3.32 530 < 1
10/2/1997 13.0 1730 1480 1210 1210 7.50 7.36 0.42 1.23 571 < 2
9/9/1998 12.1 1590 1600 1070 996 7.20 7.50 0.45 3.55 556 < 2
9/15/1999 12.1 1630 1680 1190 1150 7.80 7.56 < 0.01 9.07 464 < 2
6/1/2000 11.1 1580 1610 1140 --- 7.30 7.21 --- ___
9/19/2000 13.3 1530 1510 1070 1040 7.50 7.23 0.28 1.34 453 < 2
6/6/2001 12.2 1420 1430 1030 -- 7.30 7.31 --- ___
10/2/2001 12.7 1350 1380 950 954 7.30 7.29 0.17 0.65 429 < 2
6/6/2002 13.2 1530 1470 1120 -- 7.40 7.47 ---
9/5/2002 11.8 1410 1400 1010 1020 7.60 7.21 0.33 0.68 442 < 2
6/5/2003 11.0 1410 1260 990 -- 7.20 7.13 --- ___ ___ ---
B- 30
0