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<br />.~ ~~,~ RECE~~/ED <br />Coa! Company ~dQ n ~ ~ns•- <br />Ui~isrm e1 Minerals and Geology <br />Mr. Daniel Mathews <br />Division of Minerals and Geology <br />101 South 3rd, Suite 301 <br />Grand Junction, CO 81501 <br />Seneca Coal Com <br />March 4, 2004 <br />RE: Seneca II-W Mine Permit G82-057, 2003 Annual Hydrology Report Review <br />Response <br />Dear Mr. Mathews, <br />In a letter dated 2/26/04, the CDMG requested that an <br />analysis of the predicted (from Tab 17 - PHC) vs. observed <br />TDS values be included in the 2003 AHR for Site WSH7. <br />Please add the attached page after page 15 in the 2003 AHR. <br />The CDMG also requested that the revised PR-3 PHC <br />predictions be included in the 2004 AHR. SCC will comply <br />with this request. <br />Please contact me at 970-276-5209 if you or any other <br />members of the Division have any questions or wish to <br />discuss the report. <br />Sincerely, <br />>~~~~ <br />Dennis Jones <br />Hydrologist I <br />Enclosures <br />C: Mike Boulay, CDMG, Denver <br />Seneca Coal Company • P.O. Drawer D • Hayden, Colorado 67639 <br />Telephone (970) 276-3707 • FAX (970) 276-3014 <br /> <br />