User:Sonoran78/Estrella mountain ranch

Estrella Mountain Ranch new article content ... Estrella Mountain Ranch is a community in Phoenix, Arizona, USA. The once operating ranch was developed as a master planned community in 1988 by Charles Keating. In 2009, contaminated water was discovered in the 10,000 acre development. Estrella Mountain Ranch was considered under closure regulations for soil clearance and ground water testing in 2010.