Colorado faces a historic March heat wave threatening a record-low snowpack, with Denver Water warning of potential water ...

A wicked snow drought picked a bad year to plague the West, with the Colorado River already reeling. Arizona's local supplies ...

Arizona has raised alarms about one of the federal government's proposals to manage drought on the Colorado River.

As a record-hot winter continues across much of the West, forecasters are dialing back estimates for how much water will flow into the Colorado River during the spring runoff. The latest models show ...

Water policy experts are warning Arizonans to prepare for significant water cuts as a multi-state agreement over Colorado River usage nears expiration.

A warm, dry winter has left the Colorado River Basin with the prospect for one of the lowest runoff seasons in a quarter ...

California’s melting snow is filling the state’s reservoirs. But dry conditions have shrunk the flow of the Colorado River, putting strains on a vital supply for Southern California. Experts warn that ...

What a difference a month makes. The forecast for how much water will flow this year into Lake Powell, a bellwether reservoir on the Colorado River, was already meager. Now, after a dry April, it’s ...

This is read by an automated voice. Please report any issues or inconsistencies here. A group of experts says Western states urgently need to cut water use to avert a deepening crisis on the Colorado ...

Heavy autumn rains brought relief to drought-plagued portions of the Southwest, but across the Colorado River basin, ongoing water supply concerns still linger amid tense policy negotiations and near ...

The prospect of a costly and prolonged interstate lawsuit over rights to the Colorado River looms now that the states using the water are blowing past a Valentine’s Day deadline with no water-sharing ...