HYDRO21305

• Permit No: C1980007
• IBM Index Class Name: Hydrology
• Doc Date: 8/1/2005
• Doc Name: Lab Reports
• From: The Sea Crest Group
• To: Mountain Coal Company, LLC
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

West Elk Mine
P.O. Box 591
Somerset, CO 81434
USA
Client Sample ID
Date Received:
Matrix:
017 Eff RPE Crossing
06/07/2005
Water
6/06/2005
Michael Brejonick
1:30 pm
Date Sampled
Sample Taken By
Time Sampled
SGS Sample ID: 072-14207-001
~NALYTE
ANALYZED
RESULT METHOD LOD DATEITIME ANALYST
Ikalinity, Bicarbonate 1400 mg/L HC03 SM2320 B 1 06/07/2005 1130 AS
Ikalinity, Carbonate 130 mg/L C03 SM2320 B 1 06/07/2005 1130 AS
hloride, Total 200 mg/L EPA300.0 1 06/07/2005 2000 AS
lercury, Total <0.2 ug/L EPA245.1 0.2 06/10/2005 1320 EH
elenium, Total <0.002 mg/L EPA200.9 0.002 06/09/2005 1400 JS
,rsenic, Total 0.002 mg/L EPA200.7 0.002 06/09/2005 1530 JS
:admium, Total <0.005 mg/L EPA200.7 0.005 06/08/2005 1941 JS
:alcium, Total 15 mg/L EPA200.7 0.01 06/08/2005 1941 JS
Total
on 2.0 mglL EPA200.7 0.01 06/08/2005 1941 JS
,
lagnesium, Total 14 mg/L EPA200.7 0.01 06/08/2005 1941 JS
4anganese, Total 0.046 mg/L EPA200.7 0.005 06/08/2005 1941 JS
odium, Total 900 mg/L EPA200.7 0.05 06/1012005 1130 JS
:inc, Total <0.005 mglL EPA200.7 0.005 06/08/2005 1941 JS
litrogen, Ammonia <0.05 mg/L SM4500-NH3 H 0.05 06/09/2005 1443 TS
litrogen, Nitrate/Nitrite 0.31 mg/L EPA300.0 0.02 06/07/2005 2000 AS
'hosphorus, Ortho <0.01 mg/L EPA300.0 0.01 06/07/2005 1310 AS
solids, Total Dissolved 2400 mg/L SM2540 C 5 06/10/2005 1145 HP
sulfate 380 mg/L EPA300.0 5 06/07/2005 2000 AS
M E M B E R
Page 1 of 2
SGS North America lnc. `Minerals Services Division
4665 Paris Street, Suite B-',
Respectfully submittetl,
SGS NORTH AM/E~-R!~IIC'A/~INDC.
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Den/ver Laboratory
Denver, CO 60239 t 13031373-4772 11303) 373-4)91 vaww.s
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