The San Diego County Water Authority, which uses the desalination plant in Carlsbad, California, signed a Memorandum of ...

Relying on desalination, the San Diego County Water Authority will consider transferring water to cities in Arizona and ...

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

Colorado River states blew through another federal deadline to renegotiate river operations, as the worst drought in 1,200 years continues.

With one of the worst snowpacks on record and persistently warm temperatures, Colorado is weighing an early activation of its ...

The seven Western states that depend on the Colorado River have missed a deadline for the second time to agree on a plan ...

Central Arizona hit hardest: Due to water-priority rules, central Arizona would bear the brunt of these cuts. The region ...

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 ...

Even though Nevada's giveback percentage is high, it doesn't amount to much water. Despite Lake Mead's proximity to Las Vegas, Nevada receives a pittance from the Colorado River. The biggest water ...

The Colorado River is running dry. Cooperation is the only way forward, writes Pete McBride.

With no agreement among the seven Colorado River states and federal deadlines now passed, the Upper Colorado River Commission ...