Key facts
- Lake Mead's water level reached 1,040.4 feet (317.1 meters) above sea level.
- This is the lowest level recorded since the reservoir was filled approximately 90 years ago.
- The previous record low was set on July 28, 2022.
- The Colorado River system is experiencing a crisis due to overuse, drought, and rising temperatures.
- Seven U.S. states and Mexico rely on the Colorado River for water.
Lake Mead, the largest reservoir in the United States, has fallen to its lowest water level in approximately 90 years, underscoring the severe crisis affecting the Colorado River system. The reservoir's water level hit 1,040.4 feet (317.1 meters) on Friday, surpassing the previous record low set in July 2022. This development occurs despite a winter that yielded the worst snowpack on record in the Colorado River Basin, highlighting the persistent impact of drought and overuse.
Federal officials intervened to propose water cuts for California, Nevada, and Arizona after the seven states relying on the river—California, Colorado, Arizona, Nevada, New Mexico, Wyoming, and Utah—failed to reach a long-term agreement on managing the dwindling resource. The Colorado River system, vital for agriculture, industry, wildlife, and over 40 million people across the U.S. and Mexico, is critically strained.
Years of excessive water consumption, compounded by drought conditions and rising global temperatures, have significantly depleted both Lake Mead and Lake Powell, the nation's second-largest reservoir. Together, these reservoirs are at their lowest point in nearly seven decades. In a move to protect hydropower generation capacity, federal authorities announced they would not release cooler water from Lake Powell via Glen Canyon Dam, a decision aimed at safeguarding a threatened native fish species.