Reductions in contaminant concentrations and bioactivity in the Colorado River after replacement of the Moab wastewater treatment plant, Utah
William A Battaglin1, Paul M Bradley2, Rebecca Weissinger3, Brett Blackwell4, Jenna Cavallin5, Dan Villeneuve4 and Julie Kinsey6, (1)USGS Colorado Water Science Center Lakewood, Lakewood, CO, United States, (2)USGS South Atlantic Water Science Center, Columbia, SC, United States, (3)National Park Service, Arches National Park, Moab, United States, (4)U.S. Environmental Protection Agency, Duluth, United States, (5)Badger Technical Services, Duluth, United States, (6)U.S. Environmental Protection Agency, Denver, United States
