REP12121

• Permit No: C1982055
• IBM Index Class Name: Report
• Doc Date: 6/9/2003
• Doc Name: 2002 Annual Hydrology Report
• From: Energy Fuels Company
• To: DMG
• Annual Report Year: 2002
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE 3
REFUSE WELL QUALITY DATA
(Monitoring Point 04}
2002 AHR
~
'I PARAMETER
~
UNITS 2002 Sample Dete:
__7/9/02 9/30!02
12/37/02 !~ 2002
!AVERAGE ,
MIN 1987 - 2007
AVERAGE
MAX
~ Temperature (field) Deg. F ' 60.6 63.3 57.8 ', 61 43 56 74
I Conductivity (field) umohs 1300 850 3220 !
1790 700 1878 3850
pH (field) unRs ~ _
6.5 6.9 8.1 __ _
~ ~--72~ 6.5 7.1 8.0
Bicarbonate as CaC03 mg/L 911 709 ~ 760 54 543 823
~I Carbonate as-CaC03 mglL 0 -0 I 0 -0 2 ~ 52
Hydroxitle as CaC03 mglL 0 0 :, 0

- 0

- 0_ 0_
_.
Total Alkalinity mg/L 811 709 760 54 558 823 ,
Chlorate mg/L 73 16 _ _
- 75 3
-- 16 74
__
-
_
Hardness as CaC03 -~ -- mg/L 559 _
495 _ ~ 827 128 603 _
_
1040
NKrate asN
--
~ _ mg/L ~ _ 0.26_
~~~ ____ 048 __ _ _
~ 0.37
t 003 177_ 15.30_ _
--
asN
NKrate/NKrite mg/L 028 048 0.37 0.03 169 15.30
NKrKe as N mg/L 0 0 0 0.00 000 O 01

N'Krogen, emmonra _
mgll ~ -
0.19
0 11
0.15
0.00
0.10 _
0.40
Ptwsphorus, total mg1L
- i
.. . 0.000 0061 0380
-
.-Phosphonie;~ortho -- mg/!:~ -
0008 --0-0:i .
-: ~ -OU49 0000 .0047 ~-QED-1U0
.._
it Tot Dis Solids (TDS)
~
. L
_
~ 1610
_.. 1510
_ 1560
k 561 1599 2460-
SAR In Water
. - .
. ~ -~ + 404 _
5.88 - 975 -
Sulfate mglL 490 600 ~ 545 I 197 708 1490
Arsenic -- - __ mg/L .I -_ 0' _ 0 ~ 0 I
__
0.000 ~ 0.001 0.020
Cadmium _ __
_-_ - mg(L 0.005
_
_ .0 _ . 0
_ 0.000 0.000. __
.- .0.006 .. -
__
._.
Cakium _ __.
~ __ '~ __ 135 - i ~ t47 20 189-- .. 311
Iron mglL 007 0 I 0.04 0.00 0.68 20.60
Magnesium mg/L 39 8 _ _
38 3 39.1 3.2 36.5 67.7
Manganese
- _ __ mglL
- 0 121
___ -
~ 0083
_--. . 0102
.. 0000 0029 - 0.310 _ -_
. .
_
Mercury . mg/L 0 -._-_ 0 0000 0000 0000 0005
I Selenium - mglL ~ 0 --O - - ~ -0.000- ~ 0.000 0.018 - ~~ 0.056
._:Sodrttin~-_,"-. - _.. __ . mg/l -- '~_-~ 368- -'° 351 °-~` -359- 155- 321 998
Zmc mg/L ~ 005 0 01 ~ 0.03 0.00 0.02 0.13
NOTES:

_ _ _ 1. Zero data vaWes = paranreter was ar~lzed far but nM detected. - _ _ _--_ - - -_~_ __ -_ ~ ~-- ~ I
2. Blank data fields = no data: