Floods Boost Lake Powell Levels by 20 Feet
Recent flooding across the Southwest has provided rare relief to reservoirs that had fallen to record lows amid a prolonged megadrought. Lake Powell, the second-largest reservoir in the U.S., has risen over 20 feet since mid-September, surpassing gains from this year’s snowmelt. Storms in late October and early November brought heavy rainfall, causing creeks to overflow and flooding local communities. While destructive, the floods have replenished lakes, aquifers, and water supplies in cities like Flagstaff, Arizona, and Pagosa Springs, Colorado. Experts attribute the intensified rainfall to the El Niño climate phenomenon, which is expected to continue influencing weather patterns for several months. Despite these improvements, the region remains in drought, and water-sharing cuts in the Colorado River basin are unlikely to change before spring snowpack peaks.