With the Colorado River shrinking and its water rights in flux, the Central Arizona Project has assembled a coalition to ...

Federal officials stepped in after states failed to endorse a new management plan.

Colorado Springs Utilities' 2017 Integrated Water Resource Plan addresses risks to the city's Colorado River supplies by ...

Seven states that rely on the Colorado River missed a deadline to reach a new water management agreement, leaving the future ...

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

A letter from California Governor Gavin Newsom to fellow governors in states along the Colorado River is offering support for a multi-state solution to managing the water supply for 40 million people.

The headwaters of the mighty Colorado River start in clear, cold mountain streams fed by snowmelt from jagged Rocky Mountain peaks. But those peaks are in the grip of a winter snow drought and its bad ...

Leaders of environmental groups are issuing fresh warnings this week about the impacts the ongoing gridlock could have in the ...

40 million people rely on the Colorado River for water used for drinking, farming and powering communities.

On Friday, the Bureau of Reclamation published its 24-month Colorado River study, projecting that Lake Powell's water levels ...

A Feb. 14 deadline came and went without Arizona and the other Colorado River basin states coming to terms on a new operating agreement.