Arizona water officials expect the state’s mandated reductions in use of Colorado River water to hold steady next year but potentially worsen after that unless a wet winter in the Rocky Mountains ...

Seven states that rely on the Colorado River for water, including Arizona, have to come to an agreement on water sharing by 2026. Currently, negotiations are stuck in a stalemate. Gov. Katie Hobbs ...

WASHINGTON (AP)—Arizona, Nevada, and Mexico will continue to live with less water from the Colorado River next year after the U.S. government on Thursday announced water cuts that preserve the status ...

PHOENIX — Arizona will continue to see an 18% reduction of its Colorado River water allocation next year, as decided by the U.S. Bureau of Reclamation. The level of future potential cuts is uncertain ...

Arizona Game and Fish biologists are relocating beavers that otherwise are a nuisance in their current home to a riparian habitat on the San Pedro River. In their new home, the beavers can contribute ...

WASHINGTON — Seven states that rely on the Colorado River each got a cut of its water under a deal struck over a century ago — a deal that excluded the Hopi, the Navajo and other tribal nations. After ...

PHOENIX — The body of an Arizona man was pulled from the Colorado River on Thursday night, authorities said. The Bullhead City Police Department identified 51-year-old Thomas Michael McCluney of ...

Arizona is ramping up its efforts to protect its share of the Colorado River's dwindling water supply, as the state faces an uncertain future over the fate of one of the West's most crucial resources.

A well that tracks the health of the San Pedro River in southern Arizona has gone dry for the first time in nearly 40 years. The well was one of nine established by court rulings in 2023 and 2024 that ...

A court-ordered monitoring well tracking the health of the San Pedro River has run dry, according to new government data, and environmental groups say it's further evidence that overpumping at the U.S ...