Montgomery & Associates conducted groundwater flow modeling investigations for simulation of mine supply groundwater pumping from proposed locations near Sahuarita. Investigations included development of a flow model suitable for evaluation fo groundwater conditions in the area of proposed Rosemont water supply wells and for projection of groundwater level changes resulting from proposed mine-supply pumping.
Errol L. Montgomery and Associates Inc. 2009a. Groundwater Flow Modeling Conducted for Simulation of Rosemont Copper's Proposed Mine Supply Pumping, Sahuarita, Arizona. Prepared for Rosemont Copper Company. Tucson, Arizona: Errol L. Montgomery and Associates, Inc. April 30.