The Augusta Resources Corporation proposes to construct the Rosemont Mine project in the northern Santa Rita Mountains. This report is a reconnaissance analysis of the conceptual flow and water balance in the area. The conceptual flow model for the area is based on topography, geology and precipitation and identifies the likely flow paths in the watershed and aquifer system. The water balance includes estimates of recharge to and groundwater flow from the area; there is no evapotranspiration discharge from the regional groundwater.

This report is one of several from Statistical Research Inc. written to develop the Cultural and Historic Resources Element of the Sonoran Desert Conservation Plan. Divided into four parts, the report summarizes available information that reflects the experience of (1) ancient peoples of Southern Arizona; (2) indigenous peoples; (3) non-indigenous peoples of the historical period; and (4) Pima County today.

For most of the past 50 years, Pinal County hasn't had to think much about its image, choices, or growth. But now, Pinal County is changing faster than anyone ever imagined. Will Pinal become a distinguishable destination or simply a McMega drive through? If Pinal rises to the occasion, the result can be a vibrant, sustainable, and competitive place that takes advantage of its location. If Pinal fails to choose wisely, its bedroom community future is already visible in the East Valley and subdivisions north of Tucson. Which will it be?

When Arizona's economy depended on the 4Cs – copper, cotton, citrus, and cattle – Pinal County was a leader in 2 of them. These historic sources of wealth and touchstones of heritage still play a role in the county's economy, but dramatic population growth and new economic drivers make this a different, distinctive time. This new era demands new vision, new ideas, and new ways of thinking, even as past strengths are kept in mind.