NASA Reports Scarce Snow in Upper Colorado Basin, Raising Concerns for Water Resources
NASA has reported a significant snow drought in the Upper Colorado Basin, with snowpack levels on March 15, 2026, falling below the 2001-2025 average. This lack of snow accumulation, which has been ongoing since October 2025, poses a threat to water resources in the western United States. The snow water equivalent (SWE) peaked earlier than usual, around March 15, and was below average in most watersheds. This early peak and low snowpack levels are attributed to an intense heatwave in March, which set record high temperatures in the region. The lack of snow is expected to impact hydropower production, agriculture, aquatic ecosystems, and increase the risk of wildfires.