Regional Scale Estimates of Baseflow and Factors Influencing Baseflow in the Upper Colorado River Basin

Christine Rumsey1, Matthew P Miller2, David Susong1, Fred D Tillman Jr3 and David William Anning3, (1)USGS, Salt Lake City, UT, United States, (2)U.S. Geological Survey, Integrated Modeling and Prediction Division, Boulder, CO, United States, (3)USGS Arizona Water Science Center, Tucson, AZ, United States