Monday December 22, 2025
Newsweek —
Lake Mead’s water level rose about 3 feet above projections in December, following significant November rainfall in California.
Why it Matters
The Colorado River, which feeds Lake Mead, is under unprecedented strain from drought, over-allocation, and climate change. The lake, which is America’s largest reservoir, supplies water to 25 million people and supports major agriculture in California, as well as communities in Nevada, Arizona, and Mexico. A recent rise in its levels, driven by California’s heavy rains, offers only temporary relief.