Record of decision, Kennecott south zone site: Operable units 1, 4, 5, 10, portions of 11, and 17, Bingham Creek and Bingham Canyon area, ark:/87278/s6z14heh. J. Willard Marriott Library Special Collections. https://archivesspace.lib.utah.edu/repositories/3/digital_objects/1287 Accessed April 23, 2025.