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  2. Underground Injection Control (UIC)

UIC permit for Cosmopolitan Unit, Cook Inlet, Alaska

Below is EPA's underground injection control (UIC) permit for the Cosmopolitan Unit, Cook Inlet, Alaska. The permit authorizes injection non-hazardous industrial waste using up to two Class I injection wells located offshore in Cook Inlet approximately six miles north of Anchor Point, Alaska.

Permit number: AK1I016-A
Effective dates: April 14, 2016 to April 14, 2026
Modified: March 4, 2019
Current operator: BlueCrest Alaska Operating LLC

  • UIC Permit, Cosmopolitan Unit, Cook Inlet, Alaska, #AK1I016-A (pdf) (919.13 KB, Modified March 4, 2019)
    Includes March 2019 modification.

Underground Injection Control (UIC)

  • 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 About Underground Injection Control
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 24, 2025
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