The seven states that share the Colorado River are floating a new concept for how water could be shared in the future, ...

Though it's a vital part of Colorado's ecosystem and draws millions of visitors annually, this manmade lake controversially replaced a "lost national park." ...

The river also serves Mexico and more than two dozen Native American tribes, produces hydropower, and supplies water to farms ...

While snowpack was 92% of average, only 54% of average runoff made it into Lake Powell. Central Arizona Project Analyst Nolie ...

Lake Powell has been tested for cyanotoxins and was deemed at the high end of safe exposure. Officials give tips to avoid ...

Toxins detected in Lake Powell have led National Park Service officials to issue a Water Advisory for the lake ahead of the ...

New details are emerging of what's being negotiated between the seven states who rely on the Colorado River — an "amicable ...

Lake Powell has been called “Jewel of the Colorado” by the federal agency that built it, the Bureau of Reclamation. It’s been a vital force for the intermountain West because of its ability ...

The worst-case forecast has Lake Powell falling to low enough levels by the end of next year to halt electricity production ...

Bleak projections for Lake Mead show the nation’s largest reservoir dropping to a new low in less than a year and a half, and plunging 11 feet below that by May 2027.