Historic mining activities in the Oquirrh Mountains in southwest Salt Lake County led to the creation of two groundwater plumes in the principle aquifer of southwest Salt Lake County (Contaminated Zones Map). The two groundwater plumes contain elevated concentrations of sulfate and total dissolved solids (TDS) above the State of Utah primary drinking water standards.…

Completion of the Kennecott South Zone Five Year Review for Operable Units 3, 6, 7, 17 and 18 The Utah Department of Environmental Quality, Division of Environmental Response and Remediation (UDEQ/DERR), in cooperation with the U.S. Environmental Protection Agency Region VIII (EPA), has conducted a Five Year Review of the Kennecott South Zone Superfund Site—Operable…

Kennecott Natural Resource Damage comment response summary complied by the Utah Division of Environmental Response and Remediation. August 31, 2004 Introduction to the Comment Response Summary Responses to Common Comments Index of Commenters This index of commenters has been assembled to assist in locating responses to comments made by a specific person. Comments Received and…

Kennecott Natural Resource Damage Three-Party Agreement Joint Proposal documentation compiled by the Utah Division of Environmental Response and Remediation. June 11, 2004 Contact Information For more information on this project, contact Mazie Cox (maziecox@utah.gov), (385) 391-8129.

Kennecott Natural Resource Damage Document Repository documentation compiled by the Utah Division of Environmental Response and Remediation. Administrative Documents Natural Resource Damage Claim Annual Reports Construction and Testing Stakeholder Forum Meetings and Materials March 17, 2010 June 20, 2007 August 2, 2006 Spring 2006 Bingham Canyon reverse osmosis plant tour. October 12, 2005 January 12,…

Kennecott Natural Resource Damage Stakeholder Forum documentation compiled by the Utah Division of Environmental Response and Remediation. On a regular basis, DEQ, the District, and Kennecott sit down with representatives of various community groups to provide project updates. The Stakeholder Forum assists with the dissemination of the information about the various CERCLA and NRD project…