This tech memo describes updates to the Arizona Department of Water Resources (ADWR) Tucson Active Management Area Model in the vicinity of Sahuarita and Green Valley.
Errol L. Montgomery and Associates Inc. 2009c. Second Update to ADWR Model in Sahuarita/Green Valley Area. Project No. 1232.0903. Prepared for Rosemont Copper Company. Submitted to Arizona Department of Water Resources. Tucson, Arizona: Errol L. Montgomery and Associates, Inc. April 27.