Regional Groundwater Flow Model Rosemont Copper Project

Document ID: 013794

This report presents the results of a regional groundwater flow model developed for the Rosemont project. This geologically based, numerical flow model predicts the formation of a pit-lake within the proposed Rosemont Open Pit following the cessation of dewatering. Additionally, the pit-lake will be a hydraulic sink, meaning that water will flow into and not out of the pit due to the high evaporation rate of the area.

Tetra Tech. 2010g. Regional Groundwater Flow Model, Rosemont Copper Project. Tetra Tech Project No. 114-320874. Prepared for Rosemont Copper. Tucson, Arizona. November.