2008-07-08_HYDROLOGY - M2002004

• Permit No: M2002004
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/8/2008
• Doc Name: First Qtr. 2008 GW Report
• From: GCC Rio Grande, Inc.
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: BMK
• Media Type: D
• Archive: No

r M= = M = M rr = = = r M = = = = M? ?
Table 1. Result of Quarterly Monitoring, GCC Rio Grande, Inc. Red Rock Plant and Limestone Mine. Sampling conducted
March 25, 2008 and April 15, 2008.
WHO ENNE?
DISSOLVED ??W
METALS
10
<0 10
<0
Aluminum 200.7 ICP m /L 5.0(b) <0.10 <0.10 <0.10 <0.10 .
0190
0 .
0189
0
Barium 200.7 ICP m /L 2.0 0.0318 0.0111 0.0147 0.0170 .
<0
00045 .
00045
:0
Be llium 200.7 ICP m /L 0.004 <0.00045 <0.00045 <0.00045 <0.00045 .
0684
0 .
0664
0
Boron 200.7 ICP m /L 0.75(b) 0.0749 0.0996 0.224 0.0613 .
1
83 .
83
2
Calcium 200.7 ICP m /L -- 186 252 288 77.4 .
<0
01 .
<0
01
Chromium 200.7 ICP m /L 0.1 <0.01 <0.01 <0.01 <0.01 .
005
<0 .
<0
005
Cobalt 200.7 ICP m /L 0.05(b) <0.005 <0.005 <0.005 <0.005
3 .
16
2 .
2
15 -
Iron 200.7 ICP m /L 0.3(a) 0.116 <0.07 <0.07 0.81 .
103
0 .
103
0
Lithium 200.7 ICP mg/ L 2.5(b) 0.061 0.0783 0.163 0.104 .
35
2 .
2
35
Magnesium 200.7 ICP m /L -- 52.7 74.8 114 32.8
0 .
0635
0 .
0583l
0
Manganese 200.7ICP m /L 0.05(a) 0.529 <0.005 0.309 0.05 .
030
<0 .
<0
030
Nickel 200.7 ICP m /L 0.1 <0.030 <0.030 <0.030 <0.030
6 .
9
37 .
35
9
Potassium 200.7 ICP m /L -- 4.23 2.61 5.83 9.7
0 .
030
<0 .
030
<0
Silver 200.7 ICP m /L 0.05 <0.030 <0.030 <0.030 <0.03
44 .
84
9 .
89
9
Silicon 200.7 ICP m /L -- 12.6 13.7 12.4 9.
2
6 .
7
70 .
2
70
Sodium 200.7 ICP m /L -- 99.3 153 219 .
7
10 .
010
<0 .
010
<0
Vanadium 200.7 ICP m /L 0.1(b) <0.010 <0.010 <0.010 <0.0
0 .
030
<0 .
030
<0
Zinc 200.7 ICP m /L 5.0(a) <0.030 <0.030 <0.030 <0.03 . .

0020
< 0020
<0 0020
<0
Antimony 200.8 ICP-MS m /L 0.006 <0.0020 <0.0020 <0.0020 0.
00287 .
00200
<0 .
00207
0
Arsenic 200.8 ICP-MS m /L 0.01 0.00274 <0.00200 <0.00200 0.
00050
< .
00050
<0 .
<0
00050
Cadmium 200.8 ICP-MS m /L 0.005 <0.00050 <0.00050 <0.00050 0.
010
<0 .
010
<0 .
010
<0
Copper 200.8 ICP-MS m /L LOW <0.010 <0.010 <0.010 .
0010
:0 .
0010
<0 .
0010
<0
Lead 200.8 ICP-MS m /L 0.05 <0.0010 <0.0010 <0.0010
' .
00200
<0 .
<0
00200 .
00200
<0
Selenium 200.8 ICP-MS m /L 0.05 0.00221 0.00475 0.122 .
00020
:0 .
00020
0 .
00020
<0
Silver 200.8 ICP-MS m /L 0.05 <0.00020 <0.00020 :0.00020 .
<0
00100 .
00100
<0 .
00100
<0
Thallium 200.8 ICP-MS m /L 0.002 <0.00100 <0.00100 <0.00100 .
00002
<0 .
00002
<0 .
00002
<0
Mer E245.1 CV-AA m /L 0.002 <0.00002 :0.00002 :0.00002 . . .
1. Colorado Basic Standard for Groundwater - Human Health, Secondary Drinking Water(s), and Agricultural(b)