Water levels at Lake Powell continue to fall as drought persists, pitting fish survival against power demands.

Plumbing problems at Glen Canyon Dam, the second-largest reservoir in the U.S., are raising concerns about water delivery to southwestern states. Federal officials have identified damage to four tubes ...

As deadlines for Colorado River negotiations come and go, few are talking about design flaws in the Arizona dam that hold back Lake Powell.

A new system for conveying water sustainably through or around Glen Canyon Dam must be built. Without it, risks to the Colorado River system, and the communities, agriculture and ecosystems ...

ATLANTAATLANTA — Plumbing problems at the dam holding back the second-largest reservoir in the U.S. are spurring concerns about future water delivery issues to Southwestern states supplied by the ...

Add Yahoo as a preferred source to see more of our stories on Google. In this 2022 photo, Lake Powell sits at low levels behind Glen Canyon Dam on the Colorado River in Page, Ariz. (Joshua Lott / ...

In 1998, when I was in fourth grade, I joined a class field trip to Mesa Verde National Park in Colorado. But when we got to Cortez, the road was barricaded. Hours earlier, three men had stolen a ...

Newly discovered damage to part of the dam holding back America's second-largest reservoir has people who rely on the Colorado River worried about... Damage at Glen Canyon Dam has Colorado River users ...

The Glen Canyon Dam promised water and power — but the river had other plans. The Glen Canyon Dam once symbolized American engineering might. But the Colorado River it was built to tame is shrinking.

Federal officials have discovered damage inside Glen Canyon Dam that could force limits on how much Colorado River water is released at low reservoir levels, raising risks the Southwest could face ...

ATLANTA - Plumbing problems at the dam holding back the second-largest reservoir in the U.S. are spurring concerns about future water delivery issues to Southwestern states supplied by the Colorado ...

FILE - The Glen Canyon Dam is seen, Aug. 21, 2019, in Page, Ariz. Plumbing problems at Glen Canyon Dam, the dam holding back the second-largest reservoir in the U.S., are spurring concerns about ...