REP35905

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 4/17/2007
• Doc Name: 2005 AHR Appendix E Thru H
• From: Hydro Geo Inc
• To: DRMS
• Annual Report Year: 2005
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Spring G-30
Water Quality and Field Parsmeters
A
•

Mountain Coal West Elk Mine
MOnitorln Location Sprin G-30 Baseline 2005 Water Vear
De$crl tlon Units Minimum Maximum Mean 5/5/2005 6/6/2005 9/13/2005
Fieltl Parameters
Flow m Wet Dam Dam
Electrical Conductivity µmhos/cm
H SU
Temperature C) °C
Tem erature (°F) °F
Comment
Laborato Parameters
Name of Certified Lab
Lab Reference #
Sam le Date
Lab Test Date
Sam led B
Alkalinity (Total CaC03) mgll
Aluminum, dissolved m ll
Anions me /I
Arsenic, dissolved m A
Arsenic, total m /I
BiCarbOnate m /I 323 494 400
Boron, dissolved m /I
Catlmium, dissolved m /I
Calcium, total m /I
Calcium, dissolved m /I
Carbonate m A
Cation -Anion Balance m /I
Cations me A
Chloride m d 3 e 4.3
Conductivity µmhos/cm 696 885 805
Co er, dissolvetl m /I
Hardne55 m ll 338 453 390
H tlroxide m /1
Iron, dissolved m /I ~ 0.14 0
Iron, lOtal m /I 2.02 0.9
Lead, dissolved m /I
Ma nesium, dissolved m /I 44.5 44.5 44.5
Man anese, dissolved m /I
Man anese, total m /I 0.017 0.135 0
Mercu ,total m A
Mol bdenum, dissolved m /l
Nitrate as N m /I
Nitrate/Nitrite as N m /1 0.07 0.34 0.18
Nitrite as N m /I
H SU 7.as e.1 e.ez
Phos hate m /I
Phos horns Ortho ,dissolved m /l 0.164 0.03
Potassium, dissolved m /I
Selenium, total m A
Sodium Abso lion Ratio SAR talc. 0.51 0.7 0.6
Sodium, dissolved m /I
Sulfate m /I 30 91 68
TDS Ratio talc.
TDS Calc. m /I
TDS m /I 412 520 465
TSS m /1
Zinc, dissolved m /I
Zinc, total mg/I

ACZ Laborato , Steamboat S do s, Colorado
Ne alive values denote readin s below lab detection levels
NA - not a licable NM -not measured NR -not re orted

West Elk Mine
E-24 2005 Annual Hydrology Repoli HydroGeo, Inc