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Federal water managers recently discovered damage to plumbing inside the dam that holds back Lake Powell. Conservation groups are worried the damage at Glen Canyon Dam could lead to bigger issues for the Colorado River.
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The U.S. Bureau of Reclamation released a draft plan Wednesday responding to the invasion of nonnative, predatory fish in the Colorado River below Glen Canyon Dam.
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Federal officials say they’re one step closer to finalizing a plan to remove invasive fish from the Colorado River below Glen Canyon Dam.
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Federal water officials have increased the minimum amount of water that can be released hourly from Glen Canyon Dam to increase boater safety in the Colorado River.
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This weekend federal officials will begin another round of chemical treatments in the Colorado River meant to remove invasive fish. But environmentalists want more to be done to protect native species.
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A recent survey of 362 archaeological sites along the Colorado River through Grand Canyon shows most of them are eroding due to the influence of Glen Canyon Dam. KNAU’s Melissa Sevigny reports.
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Engineers at Glen Canyon Dam will release an artificial flood into the Grand Canyon starting today through Thursday. KNAU’s Melissa Sevigny reports, it’s the first beach-building flood in four years.
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After states in the Colorado River's Upper Basin filed a request with the Bureau of Reclamation, ramped up water releases from Flaming Gorge Reservoir have been suspended about two months early.
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The U.S. Bureau of Reclamation is seeking public input on a plan to prevent smallmouth bass from spawning downstream of Glen Canyon Dam.
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Water levels in Lake Powell dropped to a new record low on Tuesday. The nation’s second-largest reservoir is under pressure from climate change and steady demand, and is now the lowest it’s been since it was first filled in the 1960s.