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Underground Injection Control (UIC)
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UIC Permit for Redoubt and West McArthur River Units, Cook Inlet, Alaska

The document below is EPA's underground injection control (UIC) permit for the Redoubt Unit and West McArthur Unit, Cook Inlet, Alaska. The permit authorizes injection of non-hazardous industrial waste into the Tyonek Formation using up to two Class I injection wells.

Permit number: AK1I007-B
Effective dates: October 12, 2016 to October 12, 2026
Current operator: Cook Inlet Energy, LLC
 

  • UIC Class I Permit, Redoubt and West McArthur River Units, #AK1I007-B (pdf) (September 1, 2016)
  • Underground Injection Control Home
  • Class I Industrial and Municipal Waste Disposal Wells
  • Class II Oil and Gas Related Injection Wells
  • Class III Injection Wells for Solution Mining
  • Class IV Shallow Hazardous and Radioactive Injection Wells
  • Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water
  • Class VI Wells Used for Geologic Sequestration of CO2
Contact Us to ask a question, provide feedback, or report a problem.
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Last updated on September 6, 2019