2008-07-08_HYDROLOGY - M2002004

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

C4
Evergreen Analytical, Inc.
4036 Youngtield Street, Wheat Ridge, Colorado 80033-3862
[phone]
Client Sample ID: DW-001 Lab Work Order 08-1960
Client Project ID- Lab Sample ID: 08-1960-04
Date Collected: 3/25/'08 Sample Matrix: Water
Date Received: 3/26i08
ALKALINITY
Method: SM2320B Prep Method:
Date Prepared: 3;28/08 Lab File ID: 61 Dilution Factor: 1
Date Analyzed: 3;28/08 Method Blank: MBLK Lab Fraction ID: 08- 1960-04F
Analytes CAS Number Result - -LQL Units
Total Alkalinity - - - - 211 5,0 ing/L, CaC03
Bicarbonate 211 5.0 mg/l. CaC03
Carbonate U 5.0 mg/L C:aC03
AMMONIA-N
Method: SM4500-NH3 D Prep Method:
Date Prepared: 4/3/08 Lab File ID: 6 Dilution Factor: 1
Date Analyzed: 43i08 Method Blank: MBLK Lab Fraction 1D: 08- 1960-04D
Analytes CAS Number _ Result LQL Units
Anirnoma-N U 0.80 rng/L
Method: SM 4500-F C
Date Prepared: 4/1/08
Date Analyzed: 4/1 i08
Analytes
Fluoride
FLUORIDE
Lab File ID: 14
Method Blank: MBLK
CAS Number
16984-48-8
1.3
Prep Method:
Dilution Factor: I
Lab Fraction ID: 08-1960-04F
Result LQL Units
v.?v tng?t_.
TOTAL DISSOLVED SOLIDS (TDS)
Method: SM 2540C Prep Method:
Date Prepared: 3127108 Lab File ID: 11 Dilution Factor: 1
Date Analyzed: 3/'27;08 Method Blank: MBLK Lab Fraction LD: 08-1960-04F
Analytes CAS Number Result LQL Units
.... ........
' Total Dissolved Solids 639 10.0 mg/L
t. A
Analyst Approved
Qualifiers: B - Analytc detected in the associated Method Blank, value not subtracted from result Definitions: NA -Not Applicable
E - Extrapolated value.Value exceeds calibration range LQL - Lower Quantilation limit
I I - 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
U - 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 exceed, MCL. Print Date: 413/2008