Rosemont Copper Company (Rosemont) received review comments on both the Montgomery & Associates (M&A) and Tetra Tech groundwater flow models in a letter titled “Groundwater Modeling for the Rosemont Copper Project Environmental Impacts Analysis”, dated April 5, 2011 (Attachment 1). This letter was the follow-up to a meeting held in February 2011 between Rosemont’s groundwater modeling consultants, the United States Forest Service (FS), the Bureau of Land Management (BLM), and their contractors.
O'Brien, G., and P. Ridlen. 2011a. Additional Rosemont Response to FS/BLM Comment ES-1 on Tetra Tech Groundwater Model. Document No. 114/11-320878-5.3. Technical Memorandum. Prepared for Rosemont Copper Company. Tucson, AZ: Tetra Tech and Engineering Analytics. May 18.