2009-02-26_REPORT - C1981028 ‎(10)‎

• Permit No: C1981028
• IBM Index Class Name: REPORT
• Doc Date: 2/26/2009
• Doc Name: 2008 Annual Reclamation Report
• From: Coors Energy Company
• To: DRMS
• Annual Report Year: 2008
• Permit Index Doc Type: Annual Reclamation Report
• Email Name: JHB
• Media Type: D
• Archive: No

EXECUTIVE SUMMARY - Detection Highlights
DSL110337
REPORTING ANALYTICAL
PARAMETER RESULT LIMIT UNITS METHOD

FPW 12/11/08 08:30 001
Barium - DISSOLVED 0.048 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 110 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 39 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 0.014 0.0050 mg/L MCAWW 200.7
Sodium - DISSOLVED 67 5.0 mg/L MCAWW 200.7
Selenium - DISSOLVED 0.0070 0.0050 mg/L MCAWW 200.7
Na Abs. Ratio 1.4 J -- No Units S&PG SAR
Specific Conductance 1100 2.0 umhos/cm MCAWW 120.1
pH 7.5 0.10 No Units MCAWW 150.1
Total Dissolved 870 10 mg/L MCAWW 160.1
Solids
Chloride 16 3.0 mg/L MCAWW 300.OA
Sulfate 190 Q 25 mg/L MCAWW 300.OA
Hardness, 440 5.0 mg/L SM18 2340B
as CaCO3
Bicarbonate, as CaCO3 210 5.0 mg/L MCAWW 310.1
Total Alkalinity 210 5.0 mg/L MCAWW 310.1
AMW-1 12/11/08 09:00 002
Barium - DISSOLVED 0.023 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 100 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 33 0.20 mg/L MCAWW 200.7
Sodium - DISSOLVED 160 5.0, mg/L MCAWW 200.7
Selenium - DISSOLVED 0.037 0.0050 mg/L MCAWW 200.7
Na Abs. Ratio 3.4 J -- No Units S&PG SAR
Specific Conductance 1400 2.0 umhos/cm MCAWW 120.1
pH 7.7 0.10 No Units MCAWW 150.1
Total Dissolved 960 G 20 mg/L MCAWW 160.1
Solids
Chloride 22 3.0 mg/L MCAWW 300.OA
Sulfate 470 Q 100 mg/L MCAWW 300.OA
Hardness, 390 5.0 mg/L SM18 2340B
as CaCO3
Bicarbonate, as CaCO3 210 5.0 mg/L MCAWW 310.1
Total Alkalinity 210 5.0 mg/L MCAWW 310.1
DH-96 12/11/08 10:10 003
Barium - DISSOLVED 0.010 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 100 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 48 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 0.57 0.0050 mg/L MCAWW 200.7
(Continued on next page)
AHR-2008 -24-
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