Federal officials are quietly warning that one of the country’s most important dams is approaching a tipping point not seen ...

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 ...

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

Amid stalled state negotiations over how to share the Colorado River’s dwindling water supply, the Bureau of Reclamation on Friday released a range of options that will serve as the ...

It’s crunch time for negotiators from seven western states trying to strike a deal before Valentine's Day on Feb. 14 on how ...

The Draft Environmental Impact Statement for Post-2026 Operations of Lake Powell and Lake Mead The Colorado River Basin, a ...

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 ...

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