Lake Mead hits record low water levels, threatening Hoover Dam power

Lake Mead, the largest reservoir in the United States, has reached a record low water level. The U.S. Bureau of Reclamation recorded levels at approximately 1,040.09 feet above sea level, falling below previous records set in 2022. This decline is part of a long-term drought affecting the Colorado River Basin that has persisted since 2000.

The dropping water levels pose a significant threat to energy production at the Hoover Dam. If the reservoir falls below the 1,035-foot mark, twelve of the dam’s seventeen turbines will be unable to operate, drastically reducing generating capacity. Projections suggest the lake could reach this critical threshold within the next year.

The crisis impacts approximately 30 million people who rely on the Colorado River Basin. Additionally, Lake Powell, the second-largest reservoir in the U.S., is also experiencing critically low water volumes.