The mountains that feed the Colorado River with snowmelt are strikingly dry, with many ranges holding less than 50% of their ...

With seven states, 30 tribes and Mexico, the Central Arizona Project and the Gila River Indian Community addressed the uncertainty of the Colorado River Basin water shortage at the 2025 Society of ...

The U.S. Bureau of Reclamation says Arizona will likely continue to take cuts in its Colorado River supply next year. The ...

Hydrologists say that hotter temperatures have been drying out soils and vegetation in the west, leading to less water ...

The Central Arizona Project canal runs through rural desert near Phoenix. The canal diverts Colorado River water down a ...

The U.S. Department of Interior said Wednesday it extended more than a dozen contracts with water-rights holders in ...

The Colorado River is a vital water source for a large chunk of the West, but dust continues to impact its reliability, a ...

Today, the Department of the Interior and the Bureau of Reclamation marked major progress for the continued short-term health ...

The Colorado River Basin has been in a prolonged drought, being categorized as tier one shortage, DeEtte said. Being in a tier one shortage means Arizona, along with other states, is facing ...