Arizona water officials are blasting a set of federal proposals for a new Colorado River agreement as Gov. Katie Hobbs heads ...

The governors of six of the seven of the Colorado River Basin states plan to meet Friday in Washington, D.C., in an attempt to break a stalemate in Colorado River water negotiations. Interior ...

As Lake Powell and Lake Mead near critical elevations, federal planners face narrowing operational options that could reshape ...

Michelle Garrison, a state water resources specialist, saw something missing on her January drive from Oregon to Denver. No ...

A draft environmental impact statement by the Bureau of Reclamation outlines post-2026 Colorado River dam operations, assessing coordination, reliability and infrastructure risk in an era of ...

You might think a mighty river carving the Grand Canyon would easily make its journey to the ocean. The truth is far more ...

Colorado River governors will meet in Washington, D.C., on Friday to discuss water allocations, with federal intervention ...

There are five options of what management of the vital waterway could look like after the current rules expire in August.

Gov. Katie Hobbs heads to Washington on Friday to make her case to a top Trump administration official and other governors ...

Federal agencies released draft long-term Colorado River management plans outlining five alternatives for post-2026 water ...

Record low snowpack in the Upper Colorado River Basin is raising serious concern for downstream users – like New Mexico.

In late May, as the outside temperature approached 100 degrees, Arizona’s top water policy officials gathered in an air-conditioned Phoenix conference room. Their purpose that day was to decide ...