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
Whirlwind Mine
WW -1, EFRC, 9 /11106
Metals (mg /L) (i) (continued)
Radionuclides (pCi /L) (i)
Sample Information
B Cd Cr Cu I Fe Pb Mn Hg Mo Ni Se Ag
Ti u v Zn
0 Gross Gross Ra -226 Rs -228 Ra -226
alp he Beta Ra -228
Whirlwind Mine
WW -1, EFRC, 9 /11106
0.04 <0.0001; <0.001 <0.001 0.07 <0.001 , 0.025 ;<0.00001 0.005 1 0.040
<0.00011 0.098 <0.01 0.06
66.3 4.6
Whirlwind. EFRC, 10/24iO6
<0.01
<0.01 1.07 <0.005 0.03 %
<0.1 <0.05 0.016
. 0.189 <0.1 <0.01
128 i 9.7
WW Pool, EFRC, 1117/07
0.1 <0.01
<0.05
j <0.01
j 0.09 <0.05 1 <0.01 <0.001
! <0.1 1 <0.05 0.030
<0.01 <0.1 0.130 <0.1
<0.01
88.0 92.3 28.6 I 3.2 2.0 5.2
Whirlwind Pool, EFRC, 4/27/07
0.1 <0.01
<0.05
<0.01
0.05 <0.05 <0.01 <0.001
<0.1
<0.05 i 0.022
<0.01 <0.001 0.161 <0.1
<0.01
109 101 6.9 <1.0 1 <7.9
WW Sump, EFRC, 3/10/08
0.2 ' <0.01
0.08
(d)
0.11 is 0.93 i
<0.1
4.05 0.024
{ 0.210 0.6
0.26
142 40.1 1.4 41.5
WW Sump, EFRC, 6/19/08
0.2 <0.01
<0.05
0.1
i <0.05 0.09
<0.1
4.05 ! 0.020
0.104 <0.1
r 0.05
70.4 2.1 <1.2 c3.3
WIN Sump, EFRC, 9/8/08'
0.1 <0.01
j <0.05
0.2
<0.05 0.03
<0.1 <0.05 j 0.030
0.463 0.3
0.18
313 16 <1.3 <17
WW Sump, EFRC, 12/16/08
0.015
j
WW Decline, EFRC, 4/21/10
0.017
5.3 <1.2 <6.5
WW Decline, EFRC, 2/7/11
) 0.029
( i !
5.1
i <0.87 <6.0
WW Decline, EFRC, 1119/11
<0.1 j <O.001
( <0.01
0.15 <0.01 0.012 !
<0.01 0.031
1 1 0.211 06014
0.134
143 5.0
0.9 5.9
Whirlwind Decline (Brushy Basin
<0,01 1 <0.01 1 0.55 1 4.05 <0.01 ( <0.1 i <0.05 ! 0.040 0.109 1 <0.1 i 4.01 t 73.0 j )
Colorado Water Standards
Ground Water Domestic
0.005 !
0.1 1
0.3
0.05
0.05
0.002 0.035 0.1 i
0.05 0.05
i O.002 1 0.03
5
20 15(a) 5(c) 5(c) 5
Ground Water. Agriculture
0.75 0.01 {
0.1 0.2
5
0.1
0.2
0.01
0.2
0.02
0.1
2
(b) 5
Surface Water Stream e of
0.75 dis 0.010
0.100 1 0.200
0.3 dis
0.100
0.200
0.200 -.
0.200
(d)
2
5(c) 5(c)
Surface Water Domestic
0.005
0.05 1.0
0.3
0.05
0.05
0.002.
0.1
0.05 0.1
0.0005 0.03
5
20 5 C 5 e
Surface Water Agriculture
0.75 0.01
0.1 0.2
0.1
0.2
0.2
0.02
2
EPA Water Standards (h)
Maximum
4
1
10d "'
30 tot _
3 dis.
Average
2
. 10 tot
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 9/8/08 sample
Table 1 Water Quality Data
Whirlwind Mine Water
2 c 16