A dairy farm operator in southern Arizona has agreed to pay $11 million to help Cochise County residents hurt by the dairy's ...

The Center for Biological Diversity is accusing federal appraisers of ignoring water concerns in southern Arizona, leading to ...

Cities across central Arizona can expect markedly less Colorado River water after 2026. So, where are they going to find the water to replace it? It’s a fair question. And the short answer is: We ...

Arizona will impose groundwater regulations in parts of La Paz County where alfalfa growers have drilled deep wells.

Falling water levels are a threat to the aquifer in an agricultural region of western Arizona dominated by Saudi-owned farming conglomerate Fondomonte, state regulators told residents in a public ...

The Arizona Department of Environmental Quality will monitor four new water pollutants and enforce stricter limits on three others as part of a new set of rules. The rules are intended to ensure safe ...

Kris Mayes, the only Arizona politician to win a statewide office as both a Republican and a Democrat, is fighting utilities, ...

The Gila River has long been more than just a body of water; it has been a lifeline for the Native communities who have lived ...

Congressman Juan Ciscomani voted to pass a funding package that includes more than $11 million for community projects in ...

EPA finalizes a rule extending the compliance deadline for coal-fired power plants to reduce their wastewater pollution. ● President Trump vetoes a bipartisan water infrastructure project in Colorado.

DATELAND, AZ (AP) — Storks scatter, white against blue water, as Dan Mohring’s pickup truck rumbles down the dirt road. He’s towing a trailer full of ground-up beef, chicken, fish and nutrient bits ...

Arizona’s impressive economic growth and vibrant communities rely on one crucial element: water security. This essential resource allows our desert cities to expand, supports business success and ...