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- Slug: BC-CNS-Dam Pipes,1210 words.
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By Alex Hager
KUNC
Conservation groups are calling for changes to the management of Lake Powell, the nation’s second largest reservoir, after the discovery of damaged plumbing within the dam that holds it back.
The damage is to Glen Canyon Dam’s “river outlet works,” a critical set of small tubes near the bottom of the dam that were originally intended to release excess water when the reservoir is nearing full capacity.
The reservoir is currently only 32% full, beleaguered by climate change and steady demand. Water experts think the river outlet works may soon become the only way to pass water from Lake Powell, situated in far northern Arizona, to the Colorado River on the other side. But they worry that damage to those tubes could impede the ability to use them regularly. Continue reading “A plumbing issue at Lake Powell dam could mean big trouble for Western water”