The Salt Lake Tribune reports seven states must agree on sharing Colorado River water by 2026 due to dwindling supplies and ...

In an effort to head off concerns about the state’s role in a major Western Slope water deal, a Western Slope water district ...

As Colorado River states race to finish a deal, water users face a resource altered by drought and climate change.

Sens. John Hickenlooper (D-Colo.) and John Curtis (R-Utah) introduced legislation aimed at optimizing water management in the ...

The U.S. Bureau of Reclamation, which manages the 1,450-mile Colorado River in the West, is taking a unique approach to fix a ...

Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

Water managers and state wildlife officials last year hoped the discovery of a microscopic zebra mussel larva in the Colorado ...

The "iconic and magical" cottonwood trees are the keystone species of the plant world and they're disappearing from Utah ...

The Colorado River is known as one of the most spectacular rivers in the United States of America. It is a valuable source ...

Is the Colorado River drying up? In short, yes. The 1922 compact apportions 15 million acre feet of water a year, divided up among the states. In the current drought, which started in 2000, far ...

As the Colorado River dries up, states can’t agree on saving water. The river’s biggest water user, California, didn’t join six states in a proposal to cut some 2 million acre-feet of usage ...

An Arizona man, Thomas Michael McCluney, drowned in the Colorado River in Bullhead City. Police report the incident as ...