Climate patterns across the Southwest are trending toward longer and hotter seasons with less snowpack to the north. The result is less runoff to support the Colorado River, which supplies about 36% ...

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 ...

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 ...

PHOENIX — ASU’s Arizona Water for All helps residents in Yuma County cope with their hard water. Arizona Water for All (AW4A) is one of the five pillars of ASU’s Arizona Water Innovation Initiative.

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 ...

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 ...