Arizona Gov. Katie Hobbs says Colorado and other upstream states aren't sufficiently committed to sharing and conserving ...

Scottsdale relies on the Colorado River for up to 75% of its tap water, which means deeper cuts would hit the city hard.

Arizona’s water security is what sustains our economy and keeps our communities resilient. Protecting it requires a shared ...

Nearly all of Cave Creek's water comes from the Central Arizona Project (CAP), but that supply is about to shrink.

Now, state leaders are working to expand Arizona’s water supply flexibility by connecting CAP with the Salt River Project.

A deadline to come to a new agreement about Colorado River water allocation between states has passed without a solution.

A plan to sustainably manage the shrinking waterway could soon be up to the Trump administration — or eventually the Supreme ...

The state has spent hundreds of millions of dollars and implemented new regulations to protect water supplies. But as funds ...

That’s the finding of new research out of the University of Arizona, and it may not sound like good news. But 13 Fact Finders ...

Arizona’s water agency is taking the first step toward establishing groundwater protections in La Paz County where water ...