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Underground Injection Control (UIC)
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Class I UIC Permits Issued by EPA Region 10

The table below contains UIC permits issued by the EPA Region 10 UIC Program for oil development activities in Alaska.

See our Alaska Oil & Gas Aquifer Exemptions Interactive Map to find the location of Class I non-hazardous injection wells and associated aquifer exemptions.

For proposed draft permits, see UIC public notices.


Permit Number Facility Name Location Permit Expires Permit Documents
Class I UIC Permits Issued by EPA in Alaska
AK1I001-B Badami Unit North Slope 2027-08-22 Badami UIC Permit
AK1I002-C Northstar Unit North Slope 2030-09-17 Northstar UIC Permit
AK1I010-B Colville River Unit (Well CD1-01A) North Slope 2027-11-30 Colville River UIC Permit (AK1I010B)
AK1I014-B Beluga River Unit Cook Inlet 2029-07-31 Beluga River UIC Permit
AK1I008-B Prudhoe Bay Grind and Inject Facility North Slope 2027-08-31 Prudhoe Bay Grind & Inject UIC Permit
AK1I004-B Prudhoe Bay Pad-3 Disposal Facility North Slope 2019-12-07 Prudhoe Bay Pad-3 UIC Permit
AK1I003-C Colville River Unit (Well WD-02) North Slope 2029-03-13 Colville River Unit UIC Permit (AK1I003C)
AK1I005-B Milne Point Unit North Slope 2024-11-02 Milne Point UIC Permit
AK1I013-A Duck Island Unit and Endicott Satellite Drilling Island North Slope 2019-09-15 Duck Island/Endicott UIC Permit
AK1I006-B McArthur River Field, Trading Bay Unit Cook Inlet 2025-10-18 Trading Bay UIC Permit
AK1I011-C Nikaitchuq Unit North Slope 2028-09-16 Nikaitchuq UIC Permit
AK1I007-B Redoubt and West McArthur River Units Cook Inlet 2026-10-11 Redoubt/West McArthur UIC Permit
AK1I009-B Oooguruk Unit North Slope 2027-08-31 Oooguruk Drill Site UIC Permit
AK1I012-B Tyonek Gas Development Project Cook Inlet 2029-06-02 Tyonek UIC Permit
AK1I015-B Point Thomson Unit North Slope 2030-03-08 Point Thomson UIC Permit
AK1I017-A Nuna Project, Oooguruk Unit North Slope 2026-09-14 Nuna-Oooguruk UIC Permit
AK1I016-A Cosmopolitan Unit Cook Inlet 2026-04-14 Cosmopolitan UIC Permit
AK1I018-A Kenai Gas Field Cook Inlet 2031-09-24 Kenai Gas Field UIC Permit
AK1I019-A Pikka Unit North Slope 2031-09-01 Pikka UIC Permit
AK1I020-A Granite Point Platform Cook Inlet 2032-01-03 Granite Point UIC Permit
  • 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
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Last updated on January 4, 2022