2009-12-29_HYDROLOGY - M2002004

• Permit No: M2002004
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/29/2009
• Doc Name: 2nd Half, 2009 GW Report
• From: GCC Rio Grande, Inc.
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: BMK
• Media Type: D
• Archive: No

Evergreen Analytical, Inc.
4036 Youngfield Street, Wheat Ridge, Colorado 80033-3862
0'41425-6021
O

Client Sample ID: MW-003
-8452
Lab Work order: 09
Lab Sample 1D: 09-8452-02
ID:
Client Project
Date Collected: 10/20/09
Sample Matrix: Water
10/21/09
--
Date Received: -
DISSOLVED METALS
Prep Method: E200.$
Method: E200.8
Date Prepared: 10/29/09 Lab File ID: 103009AQ\09-8452-02B.09 Dilution Factor: 1
Lab Fraction ID: 09-8
452-02B
Date Analyzed: 10/30/09 Method Blank: MB-21355
Analytes CAS Number Result LQL Units
Antimony 7440-36-0 U 0.00200 mg/L
Arsenic 7440-38-2 U 0.00200 mg/L
Cadmium 7440-43-9 U 0-000500 mg/L
Copper 7440-50-8 U 0.0100 mg/L
Lead 7439-92-1 U 0.00100 mg/L
Selenium 7782-49-2 0.00496 0.00200 mg/L
Silver 7440-22-4 U 0.000200 mg/L
Thallium 7440-28-0 U 0.00100 mg/L -
TOTAL HARDNESS (CALL)
Method: SM 2340B Prep Method:
Date Prepared: 10/23/09 Dilution Factor: 1
Lab Fraction ID: 09-8452-02A
Date Analyzed: 10/25/09
Analytes CAS Number Result LQL Units
Total Hardness as CaC03/L 471-34-1 1500 1.2 mg/L CaC03
?/ VrJ
Analyst Approved
Qualifiers: s - Analyte detected in the associated Method Blank, value not subtracted from result Definitions: LA- Not Amp li and'tation Limit
E - Extrapolated value.Value exceeds calibration range
H - Sample analysis exceeded analytical holding time Surr - Surrogate
J - Indicates an estimated value when the compound is detected, but is below the LQL
S - Spike Recovery outside accepted limits
tl - Compound analyzed for but not detected
X - See case narrative
• -Value exceeded the Maximum Contamination Level (MCL), TCLP limit, or if
compound is undetected, LQL exceeds MCL. Print Date: 112/2009