Learn the Issues
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Gold King Mine Documents - August 28, 2015
Documents describing chronology of Gold King Mine release events.
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Internal Investigation Documents
Documents related to the Gold King Mine internal investigation.
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Environmental Restoration LLC Cost Estimate
Environmental Restoration LLC Cost Estimate for Gold King
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Gold King Health and Safety Plan
Gold King Health and Safety Plan
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Gold King Mine Release: Sampling locations along San Juan River and Lake Powell
Map showing sampling locations along the San Juan River and Lake Powell
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Decision on Federal Tort Claims Act Claims
Summary of EPA decisions on the administrative claims brought under the Federal Tort Claims Act, for damages related to the Gold King Mine incident
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Peer Review Materials for “Analysis of the Transport and Fate of Metals Released from The Gold King Mine in the Animas and San Juan Rivers”
Peer Review Materials for “Analysis of the Transport and Fate of Metals Released from The Gold King Mine in the Animas and San Juan Rivers”
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March 2016 Memo: Planning for Removal and Remedial Activities at Hardrock Mining and Mineral Processing Sites with Fluid Hazards
Memo from EPA Assistant Administrator Mathy Stanislaus, regarding planning for removal and remedial activities at hardrock mining and mineral processing sites with fluid hazards, and to share the Agency’s expectations for the work that is done at these sit
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Gold King Mine Data, October 23, 2015
Gold King Mine data, posted October 23, 2015.
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Gold King Mine Data, September 30, 2015
Gold King Mine data, posted September 30, 2015.
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Gold King Mine Data, September 29, 2015
Gold King Mine data, posted September 29, 2015.
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Gold King Mine Data, September 28, 2015
Gold King Mine data, posted September 28, 2015.
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Gold King Mine Data, September 25, 2015
Gold King Mine data, posted September 25, 2015.
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September 23, 2015: EPA Announces Gold King Mine Water Treatment System for Winter 2015-16
Gold King Mine press release about the Gold King Mine Water Treatment System for Winter 2015-16.
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Gold King Mine Data, September 21, 2015
Gold King Mine data, posted September 21, 2015.
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September 19, 2015: Free Testing of Private Drinking Water Wells Continues
Gold King Mine press release about the extension of free well testing.
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Gold King Mine Data, September 17, 2015
Gold King Mine data, posted September 17, 2015.
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EPA Update on Gold King Mine Response Efforts for August 18, 2015
EPA Staff Deployed, the last 24 hours, Mine Discharge Treatment and other updates that are VERY similar to the August 17th updates.
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September 15, 2015: EPA Updates Gold King Mine Response Website with Sampling Results, Documents
This is a new press release containing updates regarding the new data sets from today and changes to other pages to make them more user-friendly.
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Gold King Mine Data, September 11, 2015
Gold King Mine data, posted September 11, 2015.