Does Villages at Vigneto threaten the San Pedro River?

Does the proposed Villages at Vigneto development planned for Benson pose a threat to the San Pedro River? Is groundwater pumping for the planned 27,000+ homes sustainable? Or is this a repeat of unconstrained development like that of California?

Call on the U.S. Army Corps of Engineers and U.S. Fish & Wildlife Service to re-evaluate impacts of this huge, prospective city-sized development that threatens to adversely impact the San Pedro River, a Global Important Bird Area, migration corridor and biodiversity hot spot.  Learn more in the Arizona Daily Star article.