Challenges Facing the San Pedro River

This chapter examines the critical state of the San Pedro River within the Colorado River Basin, detailing the impacts of drought and climate change on local water sources. It highlights Tucson's reliance on Colorado River water and the environmental consequences of groundwater depletion. The discussion emphasizes the need for sustainable practices to protect this last free-flowing desert river, which serves as an essential habitat and addresses the economic implications of water shortages in Sierra Vista.