2007-02-02_HYDROLOGY - M2004078

• Permit No: M2004078
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/2/2007
• Doc Name: Draft water quality baseline report ‎(part 1)‎
• From: Brad L Hagen
• To: DRMS
• Email Name: CBM
• Media Type: D
• Archive: No

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Evergreen Analytical, Inc.
4036 Younglield Street, Wheat Ridge, Colorado 84033-3862
[phone]
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Client Sample ID: CRMW-04 Lab Work Order: OS-8748
Client I?roject [D: Lupton Lalces Lab Sample ID: OS-8748-04
Date Collected:. 11/2llOS Sample Matrix: Groundwater
Date Received: 11/22/05
DISSOLVED METALS
Method: SW6020 Prep Method_ SW6020
Date Prepared: 12/5/05 Lab File ID: 05120<A.B\0 35SMPL.D Dilution Factor: 1
Date Analyzed: 12/6/05 Method Blank: MB-8767 Lab Fraction ID: OS-87 48-04B

Analytes CAS Number
------------- Result LQL
- -- -- ----- Units
_
Arsenic -
7440-38-2 U 0.0020 mg/L
Calcium 7440-70-2 100 0.40 mg/L
Iron. 7439-89-6 0.66 0.20 mg/L
Magnesium 7439-95-4 27 0.030 mg/L
Sodium 7440-23-5 110 0.50 mg/L

DISSOLVED MERCURY
Method: SW7470
---- --------------- Prep Method: E245.1

_ .._--
- --- --
------- ------- ---
Date Prepared: 1.2/6/05 - - -- - - ---- --1-- -----. -
Lab file 1D• 16 Dilution Factor:
Date Analyzed: 12/8/05 Method Blanlc: MB-8780 Lab Fraction 1D: OS-8 748-048
Analytes CAS Number Result T~QL Units
Mercury--_ ...-------.._.. - -
7439-97-6
U 0.00010
--
mg L
------
~ \
Analyst
Qualifiers: B - nnalyte detected in the associated Method Blanlc, value not subtracted from result
C - CxG'apolated value.Valtte exceeds calibration range
H -Sample exceeded analytical holding time
.I -Indicates an estimated value when the compound is detected, but is below the LQL
S - bpike Recovery outside accepted limits
U -Compound analyzed for but not detected
-See case narrative
'b -Value exceeded the Maximum Contamination Level (MCL)

Approved
Definitions: NA -Not Applicable
LQL -Lower Quantitation Limit
Snrr -Surrogate
Print Date; 12/8/05