Shasta Dame and Lake (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL is studying how climate change may impact water availability for hydropower facilities such as the Shasta Dam and Lake in California. Credit: U.S. Bureau of Reclamation Credit U.S. Bureau of Reclamation Usage Restrictions cite credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.