2014-07-28_HYDROLOGY - M2007044

• Permit No: M2007044
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/28/2014
• Doc Name: 2nd QTR 2014 Hydrological Report
• From: Energy Fuels Resources
• To: DRMS
• Email Name: RCO
• Media Type: D
• Archive: No

Table 1 Whirlwind Mine Water
IrrlllSRr1T.W
WW -1, EFRC, 9 /11/06
General Parameters
Major Ions (mg /L)
Metals (mg /L) (i)
Sample Information
Flow TSS TDS pH Hard Alk Cond
Rate
No Ca Mg : K CI F NO3 P
HCO3 s0,
AI Sb As so Be
6
(mg/L) (mg/L) (s.u.) (mg/L) (m91L) (pS /cm)
(9pm)
29
0.39
0.72 i
IrrlllSRr1T.W
WW -1, EFRC, 9 /11/06
NA
1 250 , 4.0 10.0 j 250
390
7.5
j 57 302
708
144
; 13
6
10.5
29
0.39
0.72 i
0.01 ':
365
19
0.015
0.3
0 -7 I 0.1
Whirlwind. EFRC, 10/24/06
NA
382
8.3
( 280
140
I 12.4
4.8
9.0
20
0.6
1.2 -
36
1.5 0.023 :
0.2
W W Pool, EFRC, 1/17/07
NA
21.3
340
8.60
j 43.8
266
595
123
9.2
5.0
9.3
17
0.3
0.5
<0.1
! 314
28
0.2 <0.05 0.027 :
0.1
<0 01
Whirlwind Pool, EFRC, 4127/07
NA
<1.0 1
358
8.72
48.5
268
106
i 10.2
5.6
9.9
14
0.5
0.5
<0.1
311
27
0.1
' <0.0006 0.026
0.1
<0.01
WW Sump, EFRC, 3/10/08
2.4
3,540
661
8.21
296
143
116
! 22.9
21.9 1
53
0.4
4.3
2.85
361
38
0.062
( <0.01
WW Sump, EFRC, 6/19/08
2.8
132
536
10.0
252
592
150
4
I 1
6
17
I 0.7
1.9
0.25
1 90
88
0.046 ;
0.1
<0.01
WW Sump, EFRC, 9/8/08'
2.2
1 26
460,
9.11
260
649
138
10
1 7
8
16
0.5
1.8
0.08
318
62
i 0.044
0.1
<0.01
WW Sump, EFRC, 12/16/06
2.2
!
8.75
609
WW Decline, EFRC, 4/21/10
1.9
i
8.07
576
I.
WW Decline, EFRC, 2!7/11
1.7
8.49
590
1
i
WW Decline, EFRC, 11/9/11
1.0
1
356!
8.33
631
0.3
42
omnwmo v vane torusny oasm
-upper vv mnwmo sump,
_ NA 574 8.69 362 768 9.8 4.7 ! 12.0 74 1.6 3.1 <0.3 421 j 93 1.29 ! 0.032 <0.1
Ground Water Domestic
! 6.5 to 8.51
1 250 , 4.0 10.0 j 250
0.006 i 0.01 2.0 0.004
Ground Water Agriculture'
6.5 to 8.5.
2 100 !
5 0.1 0.1
Surface Water Stream e,t)
6.5 to 9.0
i 1 250
0.100 0.100
Surface Water, Domestic
5.0 to 9.0;
250 2.0 10.0 250
0.1 1 1.0 0.004
Surface Water Agriculture
i
} 100
0 -7 I 0.1
PA Water Standards (h)
Maximum 30 j 6.0 to 9.0 I
Average 20 8.0 to 9.0' } j
Notes:
1. Water standards are provided for reference only. These standards do not apply to the mine water unless it is discharged or 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 and radionuclide levels are reported as total recoverable.
Nitrate sample recollected on 9/18/08 due to hold time exceedance on 9/8108 sample
Table 1 Water Quality Data
Whirlwind Mine Water
1 of 16