Satellite Comparison (IMAGE) University of Washington Caption Images captured by the European Space Agency's Sentinel2 satellite in 2015 and 2016 show a dramatic drop in the Slims River's flow. The receding toe of Kaskawulsh Glacier is seen at the bottom. Kluane Lake can be seen at the top of the 2016 image. Water now flows east and then south via the Kaskawulsh River. Credit European Space Agency 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.