Tag: Groundwater
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Keeping an Eye on Underground Storage Tanks
Out of sight, out of mind. The old adage reminds us that ignorance is bliss. Luckily for Utah residents, the engineers and scientists at DEQ’s Division of Environmental Response and Remediation are not ignorant of one important out-of-sight risk—underground storage tanks.
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Natural Resource Damage (NRD) Project:
Kennecott Utah Copper LLCHistoric 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.…
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Bingham Creek: Natural Resource Damage (NRD) Three-Party Agreement: Kennecott Utah Copper LLC
Completion of the Five Year Review Update: November 29, 2010 The EPA and UDEQ completed the Five Year Review of the selected remedies for Operable Units 1, 4, 5, 10, and 11 of the Kennecott South Zone in September 2010. During the review, the EPA and UDEQ examined current information, carried out site inspections, and…
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Butterfield Creek: Natural Resource Damage (NRD) Three-Party Agreement:
Kennecott Utah Copper LLCCompletion 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…
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Comment Response Summary: Natural Resource Damage (NRD) Three-Party Agreement:
Kennecott Utah Copper LLCAugust 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 Responses to Comments Contact Information For more information on this project, contact Doug Bacon (dbacon@utah.gov), Project Manager…
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Joint Proposal: Natural Resource Damage (NRD) Three-Party Agreement:
Kennecott Utah Copper LLCJune 11, 2004 Contact Information For more information on this project, contact Doug Bacon (dbacon@utah.gov), Project Manager (801) 536-4282.
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Document Repository: Natural Resource Damage (NRD) Project:
Kennecott Utah Copper LLCJump to: Administrative Documents Annual Reports Construction and Testing Stakeholder Forum Meetings and Materials Related Documents 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, 2005…
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Stakeholder Forum Meetings: Natural Resource Damage (NRD) Project:
Kennecott Utah Copper LLCOn 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 aspects at Kennecott Utah Copper. Next Meeting The next meeting of the Stakeholder Forum will be held…
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Background Groundwater Quality Report for Existing Wells:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.Revised Addendum to Background Groundwater Quality Report for Existing Wells (11/16/07)—Author: Denison Mines (9 MB) Revised Background Groundwater Quality Report (10/26/07)—Author: Denison Mines (46 MB) Appendix G Addendum to Background Groundwater Quality Report for Existing Wells (04/19/07)—Author: Denison Mines (2 MB) Appendix A Appendix B Maps Plots and Figures Background Groundwater Quality Report (12/29/06)—Author: Denison…
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Tailings Cell 4B Environmental Report:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.2010 2009 2008
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Quarterly Groundwater Monitoring Reports:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
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Background Groundwater Quality Report for New Wells:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.Revised Background Groundwater Quality Report (04/30/08)—Author: Denison Mines (999 MB) Appendix A Appendix B1 Appendix B2 Appendix B3 Appendix B4 Appendix C Appendix D Appendix E Background Groundwater Quality Report (06/01/07)—Author: Denison Mines (30 MB)
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Nitrate Groundwater Contaminant Investigation Report:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.2011 2010 2009
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Nitrate Groundwater Corrective Action Plan:
White Mesa Uranium Mill:
Energy Fuels Resources (USA) Inc.Nitrate Comprehensive Monitoring Evaluation Report (61.44 MB) (07/23/18)–Author: Energy Fuels Final Stipulation and Consent Order Docket No. UGW12-04 (7MB) (12/12/12)—Author: DRC Public Participation Summary for Stipulation and Consent Order, Docket No. UGW12-04 (7MB) (09/11/12)—Author: DRC Response to March 19, 2012 DRC/URS Comments on Nitrate Corrective Action Plan – Docket No. UGW90-03 (14MB) (05/07/12)—Author: Dennison Nitrate…
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Gilly’s Inn
2019 Public Notice Public Notice (85 KB) Site Name: Former Gilly’s Inn Location: 15 North State Street, Ferron, Utah Close of Comments: July 13, 2019 Public Hearing – A public hearing may be held if written requests are received within the first 15 days of this public comment period that demonstrate significant public interest and…
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A Little Detective Work: Investigating Sites for Contamination
The CERCLA Branch in the Division of Environmental Response and Remediation (DERR) performs site investigations of potentially contaminated sites within the State of Utah to determine whether or not they pose a threat to human health and the environment and should be included on the federal Superfund National Priorities List (NPL).