With a Lake Powell conservation pool nearly guaranteed for the future of Colorado River management, the four Upper Basin ...

The Glen Canyon National Recreation Area is making changes to their marinas in an effort to maintain boating access in the ...

Runoff into Lake Powell could be the third lowest on record, according to the latest projections from federal hydrologists, causing concern for Lake Mead.

The surface of Lake Mead could sink to an unprecedented low within the next two years, as new federal forecasts warn the nation’s largest reservoir could fall well below its previous record amid ...

Abstract: For single-phase grid-connected applications, traditional Current Source Inverters (CSI) often rely on numerous switching devices and shunt branches to achieve multi-level output. This leads ...

Major cuts in Colorado River water use will likely be needed next year in Arizona and other Western states, several experts ...

Forecasts keep going from bad to worse for water in the West, and a new report released Friday brought more bad news for the ...

Yuma, Ariz. — The Yuma City Council has submitted formal comments to the U.S. Bureau of Reclamation regarding the Draft ...

A warm winter and above-average spring temperatures to come are crushing forecasters’ hopes for more snow in the Rocky Mountains in a season that could rival 2002, a disastrous year that plunged the ...

Extended warm weather across the Colorado River basin could reduce the amount of water delivered during spring runoff to a third of normal, according to federal forecasters.

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

Amid worrying outlooks for water levels at Lake Powell, Glen Canyon National Recreation Area officials are undertaking new ramp work and warning of potential summer bottlenecks for boaters—even as ...