REP08333

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 9/16/2004
• Doc Name: 2003 Annual Hydrology Report Appendix D Through E
• From: Hydro Geo Inc
• To: DMG
• Annual Report Year: 2003
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Spring 24-3C
Water Quality and Field Parameters

r
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Mountain Coal West EIk Mine
Monitoring Location Spring 24-3C Baseline 2003 Watar Year
Descri tion Units Minimum Maximum Mean 4/11/2003 6/5/2003 10/1/2003
Field Parameters
Flow m No Flow Not Reached D
Electrical Conductivi umhos/cm
H SU
Tem erature oC
Comment
Laborato Parameters
Name of Certified Lab
Lab Reference #
Sam le Date
Lab Test Date
Sam led B
Alkalini Total CaCO3 m A
Aluminum, dissolved m /I
Anions me /I
Arsenic, dissolved m /I
Arsenic, total m /I
Bicarbonate m !I
Boron, dissolved m /I
Cadmium, dissolved m /I
Calcium, dissolved m /I
Carbonate m /I
Cation -Anion Balance m /I
Cations m /I
Chloride m /I
Conductivi umhos/cm
Co er, dissolved m /I
Hardness m /I
H droxide m 4
Iron, dissolved m /I
Iron, total /I
Lead, dissolved m /I
Ma nesium, dissolved m /I
Man anese, dissolved m /I
Man anese, total m /I
Mercu ,total m /I
Mol bdenum, dissolved m A
Nitrate as N ,dissolved m A
Nitrate/Nitrite as N m A
Nitrite as N ,dissolved m A
H SU
Phos hate m A
Phos horns Ortho ,dissolved m A
Potassium, dissolved m /I
Selenium, total m A
Sodium Absor lion Ratio SAR talc.
Sodium, dissolved m A
Sulfate m A
TDS Ratio talc.
TDS Calc. m 4
TDS m /I
TSS m /I
Zinc, dissolved m /I

ACZ -ACZ Laborato Steamboat S rin s Colorado
Standard is for reference ur oses onl
NA - not a livable NM -not measured NR -not re orted

West Elk Mine
E-26 2003 Annual Hydrology Report HydroGeo, Inc.