2009-03-17_REPORT - C1981010 ‎(10)‎

• Permit No: C1981010
• IBM Index Class Name: REPORT
• Doc Date: 3/17/2009
• Doc Name: 2008 AHR Appendix C Part 2
• From: Trapper Mining Inc
• To: DRMS
• Annual Report Year: 2008
• Permit Index Doc Type: Hydrology Report
• Email Name: JDM
• Media Type: D
• Archive: No

C-1. TRAPPER MINING COMPANY SURFACE-WATER QUALITY DATA. (contd.)
Sample Point As(t) HC03 Ba(t) B Ca Cd(t) Cr(t) Cu(t) F M

Name
Date
(mg/1)
(mg/1)
(mg/1)
(mg/1)
(mg/1)
(mg/1)
(mg/1)
(mg/1)
(mg/I) g
(mg/1)
NPDES 002 1/8/2008 0.001 568 0.043 0.27 205.0 < 0.005 < 0.01 < 0
01 0
2

7/8/2008
0.003
218
0.047
0.28
82.6
< 0.010
< 0.02 .
< 0.02 .
0.2 212.0
208.0
NPDES 005 9/5/1989 < 0.001 --- 0.050 0.11 --- < 0.005 < 0.01 < 0.01 4
0
3/8/1990 0.003 --- 0.040 --- 104.0 < 0.005 < 0.01 < 0.01 .
0.2 129
0
8/1/1990 --- -. .

9/17/1992
---
234
--
0.22
166
0 -. --- --- --- 164.0

4/20/1993
< 0.001
492
0.050
0.21 .
191.0
-- --
< 0.01 ---
< 0
01 0.4
0
4 169.0

8/25/1993
---
422
-
0.21
193
0
-- . . 182.0

5/10/1994
< 0.001
470
0.040
0.16 .
180.0
< 0.005 ---
< 0.01 ---
< 0
01 0.4
0
4 193.0

10/11/1994
0.002
550
0.040
0.24
180.0
< 0.005
0.01 .
< 0.01 .
0.4 170.0
160
0
4/9/1996 < 0.001 505 0.070 0.20 167.0 < 0.005 0.01 0.01 0.4 .
146
0
3/26/1998 0.002 134 0.094 0.05 38.8 < 0.003 < 0.01 < 0.01 0.1 .
27
7
3/8/2006 0.001 62 0.064 0.03 17.4 < 0.005 < 0.01 < 0.01 < 0.1 .
3.9
NPDES 008 6/2/1992 --- 140 -- < 0.02 28
0 --

3/30/1993
0.003
78
0.070
0.03 .
21.0
- - ---
< 0.01 ---
< 0.01 0.5
0.3 13.0
11
0
5/2/1995 0.005 118 0.100 0.04 25.0 < 0.005 < 0.01 0.01 0.3 .
12
0
4/9/1996 < 0.001 144 0.080 0.11 56.0 < 0.005 < 0.01 0.04 0.3 .
58
0
3/25/1997 0.001 219 0.110 0.02 91.0 0.005 0.01 0.02 0.0 .
116
0
3/31/1998 0.002 143 0.097 0.03 65.0 < 0.003 < 0.01 < 0.01 0.2 .
53.6
NPDES 009 4/6/1998 0.004 114 0.092 0.54 301.0 < 0.003 < 0
01 < 0
01 0
9

NPDES 011
5110/1994
< 0.001
340
0.040
0.10
140.0
< 0.005 .
< 0.01 .
< 0.01 .
0.4 60.8
83
0
5/9/1995 < 0.001 67 0.080 < 0.02 62.6 < 0.005 < 0.01 < 0.01 0.3 .
24
5
4/9/1996 0.004 106 0.130 0.11 33.0 0.011 < 0.01 0.04 0.3 .
15
0
4/8/1997 0.001 263 0.091 0.13 117.0 < 0.003 0.01 0.01 0.3 .
73
0
7/15/1997 0.001 333 0.046 0.20 142.0 < 0.030 < 0.01 < 0.01 0.4 .
120
0
7/23/1997 < 0.001 373 0.050 0.22 178.0 < 0.003 < 0.01 < 0.01 0.3 .
130
0
4/14/1998 -- 260 0.140 0.09 98
2 --- .

7/2/1998
< 0.001
236
0.087
0.31 .
126.0
< 0.006 ---
< 0.02 ---
< 0.02 0.3
0.3 65.7
189.0
C - 191