Keith N Musselman, University of Colorado Boulder, Department of Geography, Boulder, United States; Institute of Arctic and Alpine Research, University of Colorado at Boulder, Boulder, United States, Nicole Michelle Herman-Mercer, USGS, Southwest Climate Adaptation Science Center, Denver, United States, Joshua C Koch, USGS Alaska Science Center, Anchorage, United States, Cassandra M. Brooks, University of Colorado at Boulder, Boulder, United States, Michael N Gooseff, University of Colorado Boulder, Civil, Environmental, and Architectural Engineering, Boulder, United States, Yifan Cheng, University at Buffalo, Department of Earth Sciences, Buffalo, United States, Dylan Blaskey, University of South Carolina, Columbia, United States, Andrew James Newman, NSF National Center for Atmospheric Research, Boulder, United States and The Arctic Rivers Project Team