Lake Palcacocha (IMAGE) University of Washington Caption Historical photographs (first three views) and satellite images show how Lake Palcacocha has grown as the glacier has receded. The lake is now about 34 times its volume in 1970. Credit Stuart-Smith et al./Nature Geoscience Usage Restrictions With credit License Licensed 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.