National water conservation groups filed a legal petition Tuesday asking the U.S. Bureau of Reclamation to stop downstream ...

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

A new study highlights how dust on snow accelerates snowmelt in the Upper Colorado River Basin, with significant impacts on water resources. Researchers urge better monitoring and land use management.

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

What a difference a month makes. The forecast for how much water will flow this year into Lake Powell, a bellwether reservoir ...

Mexico will now be required to increase water transfers and ... According to data from the North American Drought Monitor, a ...

The federal forecast for 55% of normal April to July runoff into Lake Powell means this year’s runoff could be the second lowest in the past six ...

Ongoing drought continues to strain the water supply from the Colorado River, but some Arizona agencies are finding new ways to conserve.