Lake Powell, the vital reservoir for the Southwest, hits record low
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Lake Powell, the vital reservoir for the Southwest, hits record low

USA Today nation

Key Points:

  • Lake Powell, a major reservoir on the Utah-Arizona border, has dropped to its lowest recorded level of 3,519.91 feet amid a worsening drought intensified by climate change, threatening its hydroelectric power generation capacity.
  • Federal officials are using water from smaller upstream reservoirs to delay the lake reaching the critical minimum power pool level of 3,490 feet, but projections indicate it may approach this threshold by early next spring.
  • If Lake Powell falls below the minimum power pool, it risks entering "dead pool" status, which would halt downstream water flow, potentially triggering severe water shortages for millions and impacting agriculture as far as California's Imperial Valley.
  • The ongoing drought also affects Lake Mead, which recently hit its lowest level ever, and experts attribute these declines to climate change reducing snowpack in the Rocky Mountains, thereby decreasing Colorado River water supply.
  • Proposed solutions to address the crisis include stricter water conservation, reducing irrigation, and more radical ideas such as diverting water from distant sources or removing Glen Canyon Dam, while a new federal plan aims to cut water releases from Lake Mead, impacting farmers and cities.

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