2012-02-06_HYDROLOGY - M2007044

• Permit No: M2007044
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/6/2012
• Doc Name: Fourth Quarter 2011 Hydrological Report
• From: Energy Fuels Resources
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: GRM
• Media Type: D
• Archive: No

W -1, EFRC, 10/21/08
0.6
<0.01
<0.05
<0.01
<0.05
0.01
<0.1
<0.05
<0.001
<0.01
0.397;
<0.1
<0.01
2B9
0.84
<1.3
<2.1
W -1, EFRC, 12/16/08
0.7
<0.01
<0.05
0.2
<0.05
0.01
<0.1
<0.05
<0.001
0210
<0.1
<0.01
142 -
0.46
<1.1
<1.6
W -1, EFRC, 2/10/09
0.5
<0.01
<0.05
0.200
<0.05
<0.01
<0.1
<0.05
0.002
Q,195.;
<0.1
<0.01
': 132.:
0.50
<1.3
<1.8
W -1, EFRC, 4/20/09
0.6
<0.01
<0.05
1.0
<0.05
<0.01
<0.1
<0.05
<0.001
0.1
0,161 -
<0.1
<0.01
: 109
0.38
<1.1
<1.5
W -1, EFRC, 6/24/09
0.7
<0.01
<0.05
0.2
<0.05
<0.01
<0.1
<0.05
<0.001
0.148
<0.1
<0.01
10(!
0.21
<1.2
<1.4
W -1, EFRC, 9/11/09
0.7
<0.01
<0.05
<0.05
<0.01
<0.1
<0.05
<0.001
0:146= =
<0.1
<0.01
= :98.8
0.39
<1.0
<1.4
W -1, EFRC, 12/10/09
0.7
<0.01
<0.05
<0.05
0.01
<0.1
<0.05
<0.001
0.1 22.
<0.1
<0.01
82,6:
0.36
<1.1
<1.5
W -1, EFRC, 2/4/10
0.7
<0.01
<0.05
<0.05
0.01
<0.1
<0.05
<0.001
= 0.139:
<0.1
<0.01
94.1 -
0.34
<0.94
<1.3
MW -1, EFRC, 6/7/10
0.5
<0.01
<0.05
<0.05
0.01
<0.1
<0.05
0.002
0.143 ::
<0.1
0.04
:96.8::
0.42
<1.3
<1.7
MW -1, EFRC, 5/24/11
0.7
<0.01
<0.05
<0.05
0.01
<0.1
<0.05
0.002
0.118:
<0.1
0.04
::79.9 ::
0.28
<1.4
<1.7
Ground Water, Domestic
Dissolved Metals (mg /L) (continued)
0.005
0.1
1
0.05
0.05
0.035
0.1
0.05
0.05
0.03
Ag
5
20
5(c)
5(c)
5
Ground Water, Agriculture
0.75
0.01
0.1
0.2
0.1
0.2
0.2
0.02
0.1
2
Surface Water, Stream (e,f)
0.75 dis
0.010
0.100
0.200
0.100
0.200
0.200
(d)
2
(d)
5(c)
5(c)
5
Surface Water, Domestic
0.005
0.05
1.0
0.05
0.05
0.1
0.05
0.1
0.03
5
20
5(c)
5(c)
5
Surface Water, Agriculture
0.75
0.01
0.1
0.2
0.1
0.2
0.2
0.02
2
Sample Information
Dissolved Metals (mg /L) (continued)
Dissolved Radionuclides (pCi /L)
B
Cd
Cr
Cu
Pb
Mn
Mo
Ni
Se
Ag
U
V
Zn
U
Ra -226
Ra -228
Ra -226
Ra -228
Monitoring Well W -1
Whirlwind Monitoring Well, W -1
Colorado Water Standards
EPA Water Standards (h)
Maximum
Average
4
2
1.0
0.5
10 dis,
30 tot
3 dis,
10 tot
Notes:
1. Water standards are provided for reference only. These standards do not apply to the spring water unless it is used for drinking water, irrigation, or other regulated uses.
2. Concentrations or activity levels above a state or federal standard are shaded for reference purposes. Shading indicates that the measured level is elevated compared to
certain standards of water use.
3. Metal levels are reported as dissolved and radionuclide levels are reported as total recoverable.
Table 3 Water Quality Data
Monitoring Well W -1
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