Laserfiche WebLink
January 11, 2005 <br />® <br />Mountain Coal Company <br />West Elk Mine <br />P.O. Box 591 <br />Somerset, CO 81434 <br />USA <br />Client Sample ID: 017 Discharge Date Sampled : 12/20/2004 <br />Date Received: 12/21/2004 Field - pH : 8.2 s.u. <br />Matrix: Water Field -Temperature : 15°c <br /> Sample Taken By : Michael Brejowick <br /> Time Sampled : 8:30 A.t,4. <br />SGS Sample ID: 072-12081-001 <br />ANALYZED <br />ANALYTE RESULT METHOD LOD DATE/TIME ANALYST <br />.H 8.28 s.u. SM4500-H B 0.01 12/21/2004 1130 DR <br />'hosphorus, Ortho 0.14 mg/L EPA300.0 0.01 12/21/2004 1710 CV <br />>olids, Total Dissolved 3100 mg/L SM2540 C 5 12/23/2004 1145 JD <br />solids, Settleable <0.1 mL/L/hr SM2540 F 0.1 12/21/2004 1045 TS <br />>olids, Total Suspended 8 mg/L SM2540 D 5 12/23/2004 1315 JD <br />sulfate 320 mg/L EPA300.0 5 12/21/2004 1710 CV <br />Sample Notes: <br />Sample Notes: Total Cations = 57.85 <br />Total Anions = 54.76 <br />Difference = 2.75 (within acceptable limits of 2 to 5 %) <br />Method Reference(s): <br />"Standard Methods for the Examination of Water and Wastewater", 18th Edition, 1992; APHA-AW W A-W EF <br />~"Methods for the Determination of Metals in Environmental Samples", EPA/600/4-91/010, June 1991 <br />for the Determination of Inorganic Substances in Environmental Samples", EPA/600/R-93/100 <br />E M B E R <br />Page 2 of 2 <br />Respecttully submittetl, <br />SGS NORTH AMERICA INC. <br />~~ s <br />Denver Laboratory <br />SGS North America Inc. Minerals Services Division <br />4665 Paris Street, Suite B-200, Denver, CO 80239 t 13031 37 3-47 7 2 f 1303) 373-4791 <br />' FiuS Member of Me SGS Group <br />