2009-12-29_HYDROLOGY - M2002004 ‎(2)‎

• Permit No: M2002004
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/29/2009
• Doc Name: Second 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

'

Client Sample ID: MW-004
Client Project ID:
Date Collected: 10/20/09
Date Received: 10/21/09 Evergreen Analytical, Inc.
4036 Youngfield Street, Wheat Ridge, Colorado 80033-3862
[phone]
Lab Work Order: 09-8452
Lab Sample 1D: 09-8452-03
Sample Matrix: Water
DISSOLVED METALS
Method: E200.8 Prep Method: E200.8
Date Prepared: 10/29/09 Lab File ID: 103009AQ\09-8452-03B.09 Dilution Factor: 1
Date Analyzed: 10/30/09
1 Method Blank: MB-21355 Lab Fraction ID: 09-8452-03B
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 0.0130 mg/L
.l.ead 7439-92-1 U 0.00100 mg/L
Selenium 7782-49-2 0.107 0.00200 mg/L
Silver 7440-224 U 0.000200 mg/L
Thallium 7440-28-0 U 0.00100 mg/L
TOTAL HARDNESS (CALC)
Method: SM 2340B Prep Method:
Date Prepared: 10/23/09 Dilution Factor 1
Date Analyzed: 10/25/09 Lab Fraction ID: 09- 8452-03A
Analytes CAS Number Result LQL Units
Total Hardness as CaC03iL 471-34-1 1400 1.2 mg/1- CaC03

Analyst Approved
Qualifiers: 11- Analyte detected in the associated Method Blank, value not subtracted from result Definitions: NA - Not Applicable
E - Extrapolated value.Value exceeds calibration range LQL - Lower Quantitation Limit
H - Sample analysis exceeded analytical holding time Surf - Surrogate
J - Indicates an estimated value when the compound is detected, but is below the LQL
S - Spike Recovery outside accepted limits
Ll - Compound analyzed for but not detected
X - See case narrative
-Value exceeded the Maximum Contamination Level (MCL), TCLP limit, or if
compound is undetected, LQLexceeds MCL. Print Date: 11/2/2009