2010-02-25_REPORT - C1981028 ‎(6)‎

• Permit No: C1981028
• IBM Index Class Name: REPORT
• Doc Date: 2/25/2010
• Doc Name: 2009 Annual Hydrology and Annual Reclamation Report
• From: Coors Energy Company
• To: DRMS
• Annual Report Year: 2009
• Permit Index Doc Type: Hydrology Report
• Email Name: JHB
• Media Type: D
• Archive: No

E C:UTI SUMMARY - Detection Highlights
• D9I170326
REPORTING ANALYTICAL
PARAMETER RESULT LIMIT UNITS METHOD

DH96 09/17/09 10:00 003
Barium - DISSOLVED 0.010 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 110 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 49 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 0.52 0.0050 mg/L MCAWW 200.7
Sodium - DISSOLVED 270 5.0 mg/L MCAWW 200.7
Na Abs. Ratio 5.3 J -- No Units S&PG SAR
Specific Conductance 1900 2.0 umhos/cm MCAWW 120.1
pH 7.6 0.10 No Units MCAWW 150.1
Total Dissolved 1400 10 mg/L MCAWW 160.1
Solids
Chloride 35 3.0 mg/L MCAWW 300.OA
Sulfate 700 Q 100 mg/L MCAWW 300.OA
Hardness, 470 5.0 mg/L SM18 2340E
as CaCO3
Bicarbonate, 290 5.0 mg/L MCAWW 310.1
as CaCO3
Total Alkalinity 290 5.0 mg/L MCAWW 310.1
• DR122 09/17
/09 11:00 004
Barium - DISSOLVED 0.018 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 150 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 54 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 0.31 0.0050 mg/L MCAWW 200.7
Sodium - DISSOLVED 250 5.0 mg/L MCAWW 200.7
Na Abs. Ratio 4.3 J -- No Units S&PG SAR
Specific Conductance 2000 2.0 umhos/cm MCAWW 120.1
pH 7.7 0.10 No Units MCAWW 150.1
Total Dissolved 1500 10 mg/L MCAWW 160.1
Solids
Chloride 120 Q 15 mg/L MCAWW 300.OA
Sulfate 700 Q 100 mg/L MCAWW 300.0A
Hardness, 600 5.0 mg/L SM18 2340B
as CaCO3
Bicarbonate, 260 5.0 mg/L MCAWW 310.1
as CaCO3
Total Alkalinity 260 5.0 mg/L MCAWW 310.1
AMN-2 09/17/09 11:50 005
Barium - DISSOLVED 0.021 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 440 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 170 0.20 mg/L MCAWW 200.7
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AHR-2009 -47-
TeStAmerica 5