The Lower Basin states would take a disproportionate share of water-use cuts proposed in a new U.S. report on the Colorado ...

Negotiators couldn't strike a deal in Salt Lake City this week. Can 7 governors make peace in time to avoid a court battle?

Water coming down the Colorado River is expected to be far below normal for a second consecutive year, and that will have a ...

The reservoir, fed by the Colorado River, is Southern Nevada’s main water supply. It also provides water to Arizona and ...

How much fresh water is in the United States? It's a tough question, since most of the water is underground, accessible at ...

Several operating guidelines and agreements that govern Colorado River management are set to expire this year.

Residents of Phoenix, Arizona, recently received incredible news when Salt River Project (SRP) — a local utility provider — ...

LAS VEGAS (KLAS) — Southern Nevada begins 2026 under Tier 1 water shortage restrictions, a challenge that’s been beaten before. In fact, water use has been declining even as population numbers keep ...

In Arizona in 1971, a thermometer showed 40 degrees below zero, a reading that turned out to be the lowest temperature ever recorded in state history.

Water issues will no doubt make the news in 2026. A water expert at the Central Arizona Project, which delivers Colorado River water to parts of the state, said the news so far this water year isn't ...

As negotiators fight over how to curb overuse of the depleted Colorado River for the next 20 years, the river itself is on the verge of a short-term crisis that could erupt in less than a year. Water ...

Lake Shasta waters lapped higher after a series of atmospheric rivers dumped up to a foot of rain in the region. Not counting runoff, storms added 12-14 inches of rain to all areas of the lake between ...