REP07979

• Permit No: C1981028
• IBM Index Class Name: Report
• Doc Date: 2/28/2003
• Doc Name: 2002 AHR & ARR Letter and Reports
• From: Coors Energy Company
• To: DMG
• Annual Report Year: 2002
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

EXECUTIVE S'[JMMARY -Detection Highligtlts
• n2F280198
REPORTING ANALYTICAL
PARAMETER RESULT LIMIT UNITS METHOD
SMW2-B 06/27/02 16:4D 005
Barium - DISSOLVED 0.016 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 446 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVBD 181 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 0.47 0.0050 mg/L MCAWW 200.7
Sodium - DISSOLVED 1690 5.0 mg/L MCAWW 200.7
Selenium - DISSOLVED 0.0067 0.0050 mg/L MCAWW 200.7
Specific Conductance 836D 2.0 umhos/cm MCAWW 120.1
pH 6.9 0.10 No Units MCAWW 150.1
Total Dissolved 7340 Q 100 mg/L MCAWW 160.1
Solids
Chloride 785 J,Q 5.0 mg/L MCAWW 325.2
Hardness, 1860 5.0 mg/L SM18 2340B
as CaC03
Sodium Adsorp- 17.1 -- No Units S&PG SAR
Ratio (SAR)
Sulfate 3240 Q 500 mg/L MCAWW 375.4
• Bicarbonate 1020 5.0 mgJL MCAWW 310.1
Alkalinity
Total Alkalinity 1020 5.0 mg/L MCAWW 310.1
AMW2-A 06/27/02 17:05 006
Barium - DISSOLVED 0.030 0.010 mg/L MCAWW 200.7
Calcium - DISSOLVED 466 0.20 mg/L MCAWW 200.7
Magnesium - DISSOLVED 215 0.20 mg/L MCAWW 200.7
Manganese - DISSOLVED 1.2 0.0050 mg/L MCAWW 200.7
Sodium - DISSOLVED 1660 5.0 mg/L MCAWW 200.7
Selenium - DISSOLVED 0.016 0.0050 mg/L MCAWW 200.7
Specific Conductance 8460 2.0 umhos/cm MCAWW 120.1
PH 6.8 0.10 No Units MCAWW 150.1
Total Dissolved 7510 Q 100 mg/L MCAWW 160.1
Solids
Chloride 606 J,Q 5.0 mq/L MCAWW 325.2
Hardness, 2D50 5.0 mg/L SM18 234DB
as CaC03
Sodium Adsorp. 16.0 -- No Units S&PG SAR
Ratio (SAR)
Sulfate 4070 Q 500 mg/L MCAWW 375.4
Bicarbonate 716 5.0 mg/L MCAWW 310.1
Alkalinity
Total Alkalinity 716 5.0 mg/L MCAWW 310.1
•
AHR-2002 -58-