Analysis of the geochemical gradient created by surface-groundwater interactions within riverbanks of the East River in Crested Butte, Colorado

John Lunzer, USGS New Mexico Water Science Center, Albuquerque, NM, United States, Kenneth Hurst Williams, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, Helen Fitzgerald Malenda, Colorado School of Mines, Golden, CO, United States and Alexis Nararne-Sitchler, Colorado School of Mines, Geology & Geological Engineering, Golden, CO, United States