Draft NPDES Permits for Alaska Dischargers | Region 10 | US EPA

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Draft NPDES Permits for Alaska Dischargers

Alaska's NPDES Program

On October 31, 2008, EPA Region 10 approved the State of Alaska's application to administer and enforce an Alaska version of the NPDES program. The Alaska Department of Environmental Conservation administers the approved Alaska Pollutant Discharge Elimination System (APDES) program. For more information, see the State of Alaska's APDES page. Exit EPA disclaimer

You will need Adobe Acrobat Reader, available as a free download, to view some of the files on this page. See EPA's PDF page to learn more about PDF, and for a link to the free Acrobat Reader.

The following draft permits and modifications are currently or have recently been open for public comment. See also all Current Permits, Fact Sheets and Responses to Comments.

If you would like to comment on the tentative determinations contained in a proposed permit you may do so by email. Comments must be sent by the closing date of the official public comment period to be considered in the formulation of final determinations regarding the application. All comments should include the name, address and telephone number of the commenter and a concise statement of the exact basis of any comment and the relevant facts upon which it is based.


  • Appdx - Appendix or Appendices
  • DP - Draft Permit
  • FS - Fact Sheet
  • PN - Public Notice
  • STP - Sewage treatment plant
  • MS4 - Municipal Separate Storm Sewer System
  • WWTF - Wastewater treatment facility

The following permits are listed with latest comment periods first:

Facility &
Permit #
Comment Period
U.S. Navy Arctic Ice Camp
Beaufort Sea, AlaskaNovember 2, 2017 - December 4, 2017 - Arctic Ice Camp Public NoticeArctic Ice Camp Draft Permit Modification and Supporting Documents
Hilcorp Alaska LLC, Liberty Drilling and Production Island
Beaufort Sea, AlaskaAugust 18, 2017 - November 16, 2017 - Hilcorp/Liberty Public NoticeHilcorp/Liberty Draft Permit and Supporting Documents

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URL: https://yosemite.epa.gov/r10/WATER.NSF/NPDES+Permits/DraftPermitsAK

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