Lake Powell hits record low, threatening water supply and power

Lake Powell hits record low, threatening water supply and power

Federal officials said Lake Powell fell to a record low of 3,519. 91 feet on 15 August, the deepest level ever recorded, raising immediate concerns about water deliveries and hydroelectric generation for the Colorado River basin.

The low was first reported on 15 August as the lake’s lowest recorded elevation, prompting worries about power generation and water supplies for the Southwest. Later reports noted that Lake Powell now joins Lake Mead in unprecedented scarcity, and officials warned that continued declines could force cuts to agricultural water use.

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Bureau of Reclamation Peter Goble Aaron Weiss Center for Western Priorities Federal officials

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Lake Powell Utah Arizona Lake Mead Hoover Dam Colorado River Rocky Mountains Colorado California Mexico

Articles

August 16, 2026
5 total
Lake Powell reaches record low water level, endangering water supply and power generation
Lake Powell reaches record low water level, endangering water supply and power generation

PBS • 16 Aug 21:46

Lake Powell's water level fell to a new record low, prompting concerns about water deliveries and hydroelectric output for the Colorado River basin.

Credibility 73% Manip. 10% Center
Lake Powell hits record low, threatening water supply and power generation
Lake Powell hits record low, threatening water supply and power generation

AP News • 16 Aug 21:18

Lake Powell's water level fell to a new record low, raising concerns about water availability and hydroelectric output for the Colorado River basin.

Credibility 78% Manip. 13% Center
Lake Powell reaches record low water level amid drought
Lake Powell reaches record low water level amid drought

ABC7 Los Angeles • 16 Aug 16:33

Lake Powell fell to a new record low of 3,519.91 feet, joining Lake Mead in unprecedented water scarcity, prompting officials to warn of continued declines and potential cuts to agricultural water use.

Credibility 68% Manip. 25% Center
Lake Powell reaches record low water level amid prolonged western drought
Lake Powell reaches record low water level amid prolonged western drought

USA Today • 16 Aug 16:23

Lake Powell fell to its lowest recorded elevation on Aug. 15, prompting concerns about power generation and water supplies for the Southwest as drought conditions worsen.

Credibility 71% Manip. 9% Center
Lake Powell hits new record low as Colorado River drought deepens
Lake Powell hits new record low as Colorado River drought deepens

CNN • 16 Aug 14:20

Lake Powell fell to 3,519.91 feet, its lowest level on record, highlighting severe water shortages in the Colorado River basin and raising concerns about hydropower generation.

Credibility 78% Manip. 32% Center