A federal proposal for Colorado River management would disproportionately hurt Arizona, according to water officials.

IMPERIAL — The Imperial Irrigation District (IID) submitted formal comments on the U.S. Bureau of Reclamation’s Draft ...

A wicked snow drought picked a bad year to plague the West, with the Colorado River already reeling. Arizona's local supplies ...

The general manager of the Colorado River District says that despite blown deadlines, a deal between states is still possible ...

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

States are preparing for, while trying to avoid, cutbacks to the water they get from the Colorado River. Here are some key ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Tribal representatives speak on panel during 2025 Colorado River Water Users Association. (Left to Right) Jenny Dumas, water ...

GRAND JUNCTION, Colo. (KJCT) — Colorado’s Office of Economic Development awarded more than $400,000 to RAPIDS, a Mesa County collaboration working to protect the Colorado River through cybersecurity ...

U.S. Sen. Michael Bennet and Rep. Joe Neguse are continuing their calls for a comprehensive review of the Uinta Basin Railway, a project that would ship crude oil along the headwaters of the Colorado ...

The 30 tribal nations in the watershed — the river’s most senior water users — were deliberately excluded from the Colorado River Compact negotiations, a blatant attack on tribal sovereignty. In doing ...

Tribes across the West have worked with states to protect the Colorado River and conserve enough water to raise elevations in the river’s two largest reservoirs, Lakes Powell and Mead, a move that has ...