Lake Mead falls to 1,040.4 feet as Colorado River crisis deepens
Lake Mead has reached its lowest water level in 90 years, reflecting a deepening crisis across the Colorado River basin. The decline, driven by drought and overuse, threatens water supplies and hydropower for millions of people across the U.S. Southwest.
Why it matters
The depletion of these reservoirs poses a severe risk to the water security, agriculture, and energy infrastructure of seven U.S. states and Mexico.
Lake Mead, the largest reservoir in the United States, has reached its lowest recorded level since it was created nearly 90 years ago, according to AP News. The reservoir fell to 1,040.4 feet above sea level, just below its previous record low from July 2022. At the same time, Lake Powell, the country’s second-largest reservoir, remains dangerously depleted, raising concerns about the future of water supplies, hydropower, agriculture, wildlife, and communities across the Southwest.The two reservoirs are the backbone of the Colorado River system. Together, they help manage water for roughly 40 million people across seven U.S. states, Tribal communities, and Mexico. They also store water from wet years so cities and farms can continue receiving supplies during prolonged drought.But after years of low snowpack, extreme heat, drought, overuse, and rising evaporation, that reserve is rapidly shrinking. The question is no longer simply whether the lakes look low.
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