The amount of snowmelt expected to reach the key reservoirs on the Colorado River this spring is far below the median of the ...

Key agreements in the "Law of the River," which encompasses more than 100 years of regulations, laws, court decisions and ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Trump’s early actions, including ordering the US Army Corps of Engineers to open two California dams, have led to concerns ...

A federal freeze on spending for Southwestern water conservation projects called vital to protecting Lake Mead and the ...

In the 2000s, staff at the Colorado River District raised alarm bells that the Ritschard Dam — which was constructed in the ...

The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking ...

California, Arizona and Nevada are urging the Trump administration to change the federal government’s approach to Colorado River water shortages. The three states say new rules should include ...

The Grand Canyon Regional Intertribal Intergenerational Stewardship Expedition is now accepting applications for its fourth ...

The Quechan Tribe — and Arizona — lost one of its cultural treasures when bead artist and Quechan language teacher Daisy Golding Simms died March 1 in Winterhaven, California, near Yuma. She was 88.

The project includes linking the reservoir to a 350-mile pipeline network connecting to both the Colorado River and ...