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A/,j AMERICAN <br />SODA. L.L.P. <br />2717 County Road 215 <br />Parachute, CO 81635 <br />Tuesday, October 28, 2014 <br />Mr. Travis Marshall <br />Environmental Protection Specialis <br />Colorado Division of Reclamation, Mining and Safety <br />rW I- <br />& <br />4 <br />S <br />410AItr <br />Grand Junction Field Office <br />101 Third Street, Suite 310 <br />Grand Junction, CO 81501 <br />Dear Mr. Marshall: <br />David Valvoda <br />Plant Manager <br />Telephone (970) 285 -6500 <br />Facsimile (970) 285 -6393 <br />ENV033.14 <br />CFIVED <br />10 2014 <br />DIVISION OF RECLAMATION <br />MINING AND SAFETY <br />Enclosed is one bound copy oferican Soda's 56th Quarterly Report in compliance with Hard Rock <br />Mining Operation Permit No. M-99-002. One unbound copy of the document will also be sent to the <br />Denver office of CDRMS to the attention of Christine Brookshire for electronic scanning. These <br />documents include environmental ground water monitoring data collected and compiled during our <br />fifty -sixth quarter of operations (September 2014). No solution mining activity occurred during the <br />report period. <br />The ground water data summary report is spiral bound as a non - confidential document and includes a <br />comparison of the 56th operational quarter with baseline and operational general statistics prior to the <br />current reporting period. In addition, the tables provide information for comparison of Ground Water <br />Standards as provided in Regulation No. 41 and Numeric Protective Levels and Early Warning Indicators <br />as amended in TR -4. <br />Comparison of the data values with the Early Warning Indicators (EWI) and the Numeric Protective <br />Levels (NPL) indicates one data value above the calculated EWI during the report period. A dissolved <br />sodium value at one down - gradient alluvial well was reported above the EWI. This information is <br />summarized in the Executive Summary of the Ground Water Monitoring report. <br />Should you have any questions or comments regarding this information please contact me at (970) <br />285 -0428 or Celina Akin at (970) 285 -0406. <br />Natural Sodium Products For A Cleaner Environment <br />