With the deadline to reach a water usage agreement looming, leaders from the seven Colorado River Basin states expressed ...

State leaders gathered in Washington amid threats of lawsuits over a diminishing water supply. They reported mixed progress.

In Phoenix, about 40% of the city’s water supply depends on the Colorado River. Before it ever reaches you, that water must pass through massive treatment plants operating around the clock.

As Basin state governors met in Washington D.C., to try and break the impasse, Colorado’s Attorney General said the state has ...

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

State task force is examining new funding options, including the potential for new taxes or a long-term trust fund to fill the cash gap.

Rising temperatures, diminished rainfall and steadily increasing usage have taken a serious toll on the Colorado River and ...

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

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

The Lower Basin states of Arizona, California and Nevada argue that the Upper Basin states of Colorado, New Mexico, Utah and Wyoming should face mandatory cuts to their water allocations post-2026.

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

There’s still winter left, but Colorado experts say the state needs some mega snowstorms to reach an average snowpack and water supply.