PERMFILE132409

• Permit No: M2007044
• IBM Index Class Name: Permit File
• Doc Date: 7/2/2007
• Doc Name: Baseline Water Data
• From: Energy Fuels
• To: DRMS
• Media Type: D
• Archive: No

JOHN C. KEPHART & CO.
G~~ND JUNCTION Cfl~0~~~0~RI~S
435 NORTH AVENUE • ' PHONE [phone] • GRAND JUNCTION, COLORADO 8]501
ANALYTICAL REPORT
Receives rrom: Bureau of Land Management: Fowler
Grand Jct., CO
Customer
7/8/93
Date Received
Lab No. 5912:
Laboratory
5915
water
8/9/93
Thorton Mine
7/7!93 3:10PM
Date
CDH Drinking Limits:
*=Mandatory, others suggested
Ar-senic(P.s) 0.378 mg/1
Barium(Ba) 0.05 mg/1
Cadmium(Cd) 0.0006 mg/1
Chromium(Cr) 0.000 mg/1
Fluoride(F) 0.39 mg/1
Lead(Pb} 0.005 mg/1
Mercury(Hg) 0.00000 mg/1
Nitrate(N) 0.64 mg/1
~enium(Se) 0.002 mg/1
er(Ag) 0.0000 mg/1
Color(Co/Pt unit) 0
pH 9:2
Conductivitya25 deg. C 1000 umhos/cm
Sodium(PIa) 233 mg/1
Calcium(Ca) 11 mg/1
Magnesium(Mg) 9 mg/1
Potassium(K) 9.9 ma/I
Chloride(CI) 72 mg/I
Sulfate(S04) 107 mg/1
Phenol. Alkalinity(CaC03) 22.6 mg/1
Total 7~lkalinity(CaC03) 384 mg/1
Bicarbonate(HC03) 410 mg/I
Carbonate(C03} 27.1 mg/1
Dissolved Solids 882 mg/1
Hardness (CaC03) 64.6 mg/1
Tux-bi d i ty (NTU ) 3. 2
Boron(B) 0.21 mg/1
Copper(Cu) 0.000 mg/1
Iron(Fe) 0.20 mg/1
Manganese{Mn) 0.055 mg/i
Molybdenum(Mo) 0.150 mg/1
Ammonia{N) 0.090 mq/1
Phosphate(P) 0.28 mg/1
c(2n) 0.010 mg/1
~niurn 0.99 mg/I
Radium 226 17.7 3.8 pCi/liter
Gross Alpha 203f12 pCi/liter
Gross Beta 192m9 pCi/liter
0.05 mg/1
1.0 mg/1
0.01 mg/1
0.05 mg/1
4 mg/I
0.05 mg/I
.002 mg/1
10.0 mg/1
0.01 mg/1
0.05 mg/1
no official limit
no official limit
no official limit
20 mg/1
no official limit
125 mg/I
no official limit
250 mg/1
250 mg/1
no official limit
no official limit
no official limit
no official limit
500 mg/1
200 mg/1
1
no official limit
1.0 mg/1
0.3 mg/1
0.05 mg/1
no official limit
no official limit
no official limit
5.0 mg/1
no official limit
5 pCi/1 R226+228*
15 pCi/liter*
200 pCi/liter*
La r.: rxan suer