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
LBB
37
901
7.96
165
269
1543
286
43
14
13
173
0.3
<0.1
0.08
328
237
<0.1
0.009
<0.1
<0.01
W -1, EFRC, 12/16/08
LBB
110
824
7.73
287
1329
265
36
12
12
145
0.4
<0.1
0.03
350
174
5
- 0:015:
<0.1
<0.01
W-1, EFRC, 2/10/09
LBB
2
696
7.82
300
1251
200
24
8
8
42
0.4
<0.1
<0.01
366
149
. 0.01,8 :
<0.1
<0.01
W-1, EFRC, 4/20/09
LBB
<4
698
7.82
298
1209
206
25
8
9
113
0.5
0.4
0.02
363
139
Q.022 ;'
<0.1
<0.01
W - EFRC, 6/24/09
LBB
<4
730
7.63
287
1157
222
27
9
11
113
0.4
<0.1
<0.01
350
158
,0.023 :
<0.1
<0.01
W -1, EFRC, 9/11/09
LBB
<4
733
7.91
294
1219
229
29
9
11
113
0.4
<0.1
<0.005
358
166
= ' 0.025.
<0.1
<0.01
W - EFRC, 12/10/09
LBB
<4
713
7.96
296
1182
220
28
9
11
122
0.4
<0.1
<0.005
361
168
: `4. 02e:.:
<0.1
<0.01
W -1, EFRC, 2/4/10
LBB
4
695
7.01
308
1240
216
29
9
10
122
0.4
<0.1
0.008
367
164
0.025::
<0.1
<0.01
MW -1, EFRC, 6/7/10
LBB
<4
751
7.73
301
1239
233
31
10
11
113
0.4
<0.1
<0.005
367
159
:0,025:
<0.1
<0.01
MW-1, EFRC, 5/24/11
LBB
<4
715
7.85
299
1210
240
29
9
11
119
0.4
<0.1
0.009
365
149
0.028 <
<0.1
<0.01
Ground Water, Domestic
General Parameters
Major Ions (mg/L)
Dissolved Metals (mg /L)
6.5 to 8.5
TSS
(mg/L)
TDS
(mg /L)
pH
(s.u.)
Hard
(mg /L)
Ail(
(mg /L)
Cond
(pS /cm)
Na
250
4.0
10.0
Cl
F
250
P
0.01
2.0
0.004
Ground Water, Agriculture
Ba
Be
6.5 to 8.5
2
100
5
0.1
0.1
Surface Water, Stream (e,f)
6.5 to 9.0
0.100
0.100
Surface Water, Domestic
5.0 to 9.0
250
2.0
10
250
0.1(g)
1.0
0.004
Surface Water, Agriculture
100
0.1
0.1
Sample Information
General Parameters
Major Ions (mg/L)
Dissolved Metals (mg /L)
Aquifer
TSS
(mg/L)
TDS
(mg /L)
pH
(s.u.)
Hard
(mg /L)
Ail(
(mg /L)
Cond
(pS /cm)
Na
Ca
Mg
K
Cl
F
NO,
P
HCO,
SO
Al
As
Ba
Be
Monitoring Well W -1
Whirlwind Monitoring Well, W -1
Colorado Water Standards
EPA Water Standards (h)
Maximum
Average
30
20
6.0 to 9.0
6.0 to 9.0
Notes:
1. Water standards are provided for reference only. These standards do not apply to the site groundwater unless it is used for drinking water, irrigation, or other regulated uses.
2. Concentrations or activity levels above a state or federal standards 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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