REP14584

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 4/25/2003
• Doc Name: 2002 AHR Appendix A Thru D
• From: Mountain Coal Company
• To: DMG
• Annual Report Year: 2002
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

Lick Creek
Surface Water Quality and Field Parameters
C
•

Mountain Coal West Elk Mine
Monitoring Location Lick Creek Flume Baseline 2002 Water Year
Desch lion Unils Minimum Maximum Mean 4/14/2002 6/17/2002 9/10/2002
Field Parameters
FIOW cfs NM 1.6 Damp
Electrical Conductivi umhos/cm 304 1068
H SU z6a z7a
Tem erature OC 6.5 15.3
Comment O.G.=0.07 Mudtl
Laborato Parameters
Name of Certified Lab AOZ
Lab Reference # L37306-04
Sam le Date 6/17/2002
Lab Test Date s/20-7/10
Sam ed B Gv
Alkalini otal CaC03 m /I
Aluminum, dissolved m /I 0.12 0.12 0.12
Anions me /I
Arsenic, dissolved m /I 0.001 0.001 0.001
Arsenic, total m /I 56 229 111
Bicarbonate m /I
Boron, dissolved m /I
Cadmium, dissolved m fl 25.5 25.5 25.5
Calcium, dissolved m /I
Carbonate m /I
Cation -Anion Balance m /I
Cations me /I
Chloride m /I 8 4
Conductivi umhos/cm 118 481 238 995
Co er, dissolved m /I
Hardness m /I 45 169 87
H droxide m /I
IfOn, dissolved m /I 0.56 0.13 0.45
Iron, total m /I 0.49 11.3 4.06 9.66
Lead, dissolved m /I
Ma nesium, dissolved m /I 5.3 6.9 6.1
Man anese, dissolved m /I 0.007 0.015 O.Ot2
Man anese, total m /l 0.003 0.39 0.11
Mercu ,total m /I
Mol bdenum, dissolved m /I 0.01 0.005
Nitrate/Nitrite as N m /I 0.13 0.04
H SU 7.1 8.75 7.85 8
Phos hate m /I
Phos horns Ortho ,dissolved m /I 7.67 0.19
Potassium, dissolved m /I
Selenium, total m /I
Sodium Absor lion Ratio SAR talc. 0.59 1.08 0.86
Sodium, dissolved m /I 23.6 23.6 23.6
Sulfate m /I 8.5 47.2 21.03
TDS Ratio talc.
TDS Calc. m /I
TDS m /I 90 562 169 590
TSS m /I 4 614 i57 870
Zinc, dissolved m /I

ACZ Labs, Steamboat S rin s, Colorado
" Standard is for reference u oses onl
NA - not a livable NM -not measured NR -not re orted

West Elk Mine
C•77 2002 Annual Hydrology Report HydroGeo, Inc.