Tucson
United StatesSafe to Drink
Quality Score70%
About Tucson
Tucson, Arizona, is a vibrant city surrounded by beautiful desert landscapes. It is known for its warm climate, rich cultural heritage, and numerous outdoor attractions, being home to the University of Arizona.
Water Situation
Tucson's tap water primarily comes from groundwater sources, including aquifers and wells, which are replenished by the Santa Cruz River and the Colorado River via the Central Arizona Project. The water is generally hard, meaning it has high mineral content, particularly calcium and magnesium. Although efforts have been made to blend this water with Colorado River water to improve taste and quality, Tucson's water is considered safe to drink with proper treatment.