# Taking and Importing Marine Mammals; Taking Marine Mammals Incidental to U.S. Navy Marine Structure Maintenance and Pile Replacement in Washington
> **Rule** · Final rule. · Published 2019-04-17 · Effective 2019-05-17 · 84 FR 15963
## Document
- **Document number:** 2019-07513
- **Category:** other
- **Federal Register citation:** 84 FR 15963
- **Publication date:** 2019-04-17
- **Effective date:** 2019-05-17
- **NOAA docket:** Docket No. 170919913-9271-02
## Abstract

NMFS, upon request of the U.S. Navy (Navy), hereby issues regulations to govern the unintentional taking of marine mammals incidental to conducting construction activities related to marine structure maintenance and pile replacement at facilities in Washington, over the course of five years. These regulations, which allow for the issuance of Letters of Authorization (LOA) for the incidental take of marine mammals during the described activities and specified timeframes, prescribe the permissible methods of taking and other means of effecting the least practicable adverse impact on marine mammal species or stocks and their habitat, as well as requirements pertaining to the monitoring and reporting of such taking.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/04/17/2019-07513/taking-and-importing-marine-mammals-taking-marine-mammals-incidental-to-us-navy-marine-structure)
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