In accordance with the Phase 2 hydrogeologic characterization program for the proposed Rosemont Mine, 27 groundwater wells and 3 multi-level groundwater piezometers were constructed in the vicinity of the proposed mine for characterization of hydrogeologic conditions.
Errol L. Montgomery and Associates Inc. 2009b. Results of Phase 2 Hydrogeologic Investigations and Monitoring Program, Rosemont Project, Pima County, Arizona. Prepared for Rosemont Copper Company. Tucson, Arizona: Errol L. Montgomery and Associates, Inc. February 26.