Arizona's WIFA is considering seven proposals, including three desalination projects, to address the state's water shortage.

The state has spent hundreds of millions of dollars and implemented new regulations to protect water supplies. But as funds run out, residents, leaders and experts say more needs to be done in and ...

An Arizona water agency took a historic vote Wednesday to pursue multiple water augmentation projects to boost the state's ...

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

Arizona cities like Mesa, Phoenix, and Scottsdale face potential water restrictions from the Colorado River. Mesa is completing a new pipeline to better use water obtained in an agreement with the ...

() - Arizona leaders sent a bipartisan letter to the Trump administration requesting that it maintain the original 1922 ...

LAS VEGAS (KLAS) — Each year around the middle of August, the federal government looks at projections for Lake Mead to decide on adjustments to water restrictions for Southern Nevada, Arizona and ...

A severe groundwater shortage has thrown a wrench into Arizona’s growth machine, putting half a million new homes in construction limbo at a time the state is grappling with a housing deficit.

PHOENIX — Central Arizona Project (CAP) delivers water to about 90% of the state’s population. CAP is a 336-mile system of aqueducts, tunnels, pumping plants and pipelines that carries Colorado River ...