Why Have Colorado River Basin Streamflows Been Lower Than Predicted Based On Snowpack? UW Research Says Lack Of Spring Rainfall

August 31st, 2024

The Colorado River and its tributaries provide water for hydropower, irrigation and drinking water in seven U.S. states and Mexico. Much of this water comes from the snowpack that builds up over the winter and then melts each spring. Every year in early April, water managers use the snowpack to predict how much water will be available for the upcoming year.