Harmful cyanotoxins, produced by algae blooms, were detected in Lake Powell at the mouth of Antelope Canyon. The National Park Service issued a water advisory but recreation areas remain open.

This year’s predicted spring runoff into Lake Powell has decreased yet again as the impacts of a dry winter begin to show. Hydrologists at the Colorado Basin River Forecast Center said Wednesday that ...

In May, hydrologists forecasted that spring runoff into Lake Powell would be the lowest in years. A month later, the projections have only gotten worse. The Colorado Basin River Forecast Center ...

Lake Powell is projected to fall below a critical threshold of 3,500 feet in 2026, triggering mandatory federal intervention. This intervention could involve reducing water releases to Lake Mead to ...

PAGE, Ariz. — You see the colors, but they really don't pop until you go back to look at your photos. The greens, browns and blues contrast each other on the landscape. These deep, dark hues are ...

LAS VEGAS (KLAS) — Lake Mead and Lake Powell, the nation’s two largest reservoirs, are following patterns very similar to 2021, the year the water shortage was declared by the federal government.

LAS VEGAS (KLAS) — “Immediate and substantial reductions” in Colorado River water use could be needed much sooner than anyone predicted, according to a study published last week. The problem: People ...