David Moeser, USGS New Mexico Water Science Center, Albuquerque, NM, United States, Patrick D Broxton, University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, Adrian Adam Harpold, University of Nevada Reno, Natural Resources and Environmental Science, Reno, NV, United States and Graham A Sexstone, Colorado State University, EASC - Watershed Science, Fort Collins, CO, United States