REP23452

• Permit No: C1982055
• IBM Index Class Name: Report
• Doc Date: 6/3/2002
• Doc Name: 2001 AHR
• From: Energy Fuels Mining Company
• To: DMG
• Annual Report Year: 2001
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

TABLE 4
PERMANENT DIVERSION QUALITY DATA
(Monitoring Point 02)
2001 AHR

PARAMETER

UNITS amp e a e:
1 st QTR 2nd OTR i
3rd QTR 4th QTR I
(
2001
AVERAGE

MIN
1987 - 2000 ~
AVERAGE MAX ;'
Flow cfs NO NO NO NO n/a 0.01 1.78 9.06 ,
(Temperature (field) Deg. F SURFACE SURFACE SURFACE SURFACE n/a 37 51 66
Conductively (field) umhos FLOW _ FLOW
--- _...__. FLOW FLOW
.-_ _- - . n/a 50 431 1600 I
pH (field) units
n/a
6 5
7.0
8.1
Settleable Solids mUL n/a _ _ 0 0 ___4 4
i
_25.0
__
Od and Grease _
mg/L _ _ _
_ ____ -~ -
n/a 0 0 0
Bicarbonate as CaCO: mg/L _ ---------- Na
--
-^ 0
---
- 55
--- 150
-
-
Carbonate as CaC03 mg/L - --- n/a 0 ~ 0
Hydroxide as CaC03 mg/L n/a _ _
-- _ 0
~ 0 0
otalAlkalinity mg/L n/a 30 61 150
Chloride mg/L _ n/a _ 2 8 24
Hardness as CaC03 mg/L n/a 35 76 198
Potassium mg/L 1 10 50
Nitrate as N mglL n/a 0.00 0.55 1.53
NitrateMitrite as N mglL n/a 0.04 0.52 1.60
Nitrite as N mg/L n/a 0.00 0.06 0.28
Phosphorus, total mg1L n/a _ 0.44 3.62
_ 6.80
Phosphorus, ortho _
_
mglL _ _ __ 0.05 0 29 1.66
iTot Drs Solids(TDSj__ __mg/L
_.. _..__-- ii
-- - - n/a _
-_- _ 90 __470
- 1938
-
'Tot Susp. Solids (TSS mg/L ri/a 26 6416 39900
SAR in Water I
III n/a _ 0.08 0.57
__-
-- 1.87
-
---
-----------------
Sulfate ---
mg/L --------- ~---. .__ L n/a 0 122 753
Aluminum mg/L n/a 10 80
--
- 252 42
----- ---- 1040.00
---
IArsenic _ - m9~L- - ---- - .. .._. _ -. - n/a -.._ O.D01 0.111 0.520
Cadmium mg/L n/a _ 0 000 0.011 0.055
Calcium mg/L n/a 10 46 253
Copper mg/L _ _ n!a 0.00 0.25 1.00
Iron mg/L n/a 9 6 131.1 606.0
Lead mg/L n/a 0.00 0.11 0.52
Magnesium mg/L n/a 2 5 62.7 395.0
Manganese mg/L n/a 0.06 3.12 10.90
(Mercury - mg/L - - n/a 0.000 0.001 0.003 I
Molybdenum mg/L _ n/a __ _0000 _ _ 0.000 0.000 ~
(Selenium mg/L i ri%a 0 000 0.002 0.015
Sodium mg/L
.. -- n/a
---
- - _ 4 0 18 5
-----
--- 84.0 _
-
Zinc--- .. .. .. .. ....._ ~~ i _ ... ._- ---.- ...- - -- -- - - --- ---- -- --........
i n/a 0.04 0.77 2.75
NOTES: 1. Zero data values =parameter was analyzed for but not detected.
2. Blank data fields = no data.