Federal officials recently reported damage to four tubes known as "river outlet works" at Glen Canyon Dam on the Utah-Arizona ...
If the water level in Lake Powell falls too low, the dam may not be able to release water to downstream users.
Newly discovered damage to part of the dam holding back America's second-largest reservoir has the 40 million people who rely ...
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... Newly discovered damage to part of the dam ...