2008-07-08_HYDROLOGY - M2002004 ‎(2)‎

• Permit No: M2002004
• IBM Index Class Name: HYDROLOGY
• Doc Date: 7/8/2008
• Doc Name: First Quarter 2008 Groundwater Monitoring Report
• From: GCC Rio Grande, Inc.
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: AJW
• Media Type: D
• Archive: No

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Evergreen Analytical, Inc.
4036 Youngfield Street, Wheat Ridge, Colorado 80033-3862
[phone]
Client Sample ID: DW-02(South) Lab Work Order 08-2533
Client Project ID: Lab Sample Ill: 08-2533-01
Date Collected: 4/15/08 Sample Matrix: Water
Date Received: 4/16/08
ALKALINITY
Method: SM2320B
Date Prepared: 4%16/08
Date Analyzed: 4/16,'08
Analytes
Total Alkalinity
Bicarbonate
Carbonate
Lab File ID: 74
Method Blank: MBLK
CAS Number
Prep Method:
Dilution Factor: 1
Lab Fraction ID: 08-2533-01H
Result LQL Units
208 5.0 mg/L CaC03
208 5.0 mg/L CaC03
U 5.0 mg/L CaCC3
AMMONIA-N
Method: SM4500-NH3 D Prep Method:
Date Prepared: 4/21108 Lab File ID: 56 Dilution Factor: 1
Date Analyzed: 4/21/08 Method Blank: MBLK Lab Fraction ID: 08-2 533-OIG
Analytes CAS Number Result LQL Units
Arnnonia-N U 0.80 mg/L
TOTAL DISSOLVED SOLIDS (TDS)
Method: SM 2540C Prep Method:
Date Prepared: 4/21/08 Lab File ID: 49 Dilution Factor: I
Date Analyzed: 4/21/08 Method Blank: MBLK Lab Fraction ID: 08-2533-OIH
Analytes CAS Number Result LQL Units
Total Dissolved Solids 639 10.0 mg/L
C A
Analyst ppro?
Qualifiers: B - Analyte ected in the associated Method Blank, value not subtracted from result Definitions: NA - \ot Applicable
E - Extrtpolated value. Value exceeds calibration range LQL - Lower Quantitation Limit
H - Sample analysis exceeded analytical holding time Sun - Surrogate
I - Indicates an estimated value when the compound is detected, but is below the LQL
S - Spike Recovery outside accepted limits
U - Compound analyzed for but not detected
X - See case narrative
"-Value exceeded the Maximum Contamination Level (MCL), WIT limit, or if
compound is undetected, LQL exceeds MCL. Print Date: 4/22/2008