LatestLake Powell has fallen to a record low just shy of the Glen Canyon Dam’s hydropower threshold, signaling a looming crisis for electricity and water in the drought-stricken West, while Lake Mead has reached its own record-low level, imperiling hydroelectric power and water supply for millions. Together, the two reservoirs, which store about 60% of the Colorado River’s water, reflect decades of drought intensifying with climate change and overuse, threatening energy generation and regional livelihoods across seven states.Aug 19, 2026