Central Arizona Project is running public ad campaigns urging residents to prepare for the worst, as the agreement governing ...

The Interstate 11 project has been in the works for several years and Arizona lawmakers are trying to keep it from "stalling out." ...

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

Arizona mayors are presenting a united front in the fight over water. "We are facing unprecedented challenges," said Central Arizona Project's General Manager. Roughly 30% of Arizona's water supply ...

Central Arizona cities face significant Colorado River water reductions after 2026, though it's unclear exactly how large they might be. Projects are underway to recycle, capture and move water around ...

The vote, which takes place between March 11 and April 7, will determine the leadership of the Salt River Project and could have profound effects on solar policy at the utility, which serves more than ...

University of Arizona researchers are looking for ways to protect the state’s water future, including plans to treat and desalinate wastewater for new use through a reverse osmosis system spearheaded ...