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Incidental Take Authorization: U.S. Army Corps of Engineers Unalaska (Dutch Harbor) Channel Deepening Project in Unalaska, Alaska


Marine Mammal Protection Act
Action Status


NOAA Fisheries has received a request from the United States Army Corps of Engineers for authorization to take marine mammals incidental to Unalaska (Dutch Harbor) Channel Deepening in Iliuliuk Bay, Unalaska, Alaska. NOAA Fisheries is requesting comments on its proposal to issue an incidental harassment authorization to incidentally take marine mammals during the specified activities. NOAA Fisheries is also requesting comments on a possible one-time, 1-year renewal that could be issued under certain circumstances and if all requirements are met. NOAA Fisheries will consider public comments prior to making any final decision on the issuance of the requested authorization and agency responses will be summarized in the final notice of our decision.

Image of project area

Federal Register

Last updated by Office of Protected Resources on 04/11/2023