The U.S. Department of Energy (DOE) issued a Floodplain Statement of Findings for Activities Related to Pacific Northwest National Laboratory Sequim Campus Future Development; Clallam County, Washington.
Office of NEPA Policy and Compliance
July 16, 2026
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Floodplain Statement of Findings for Activities Related to Pacific Northwest National Laboratory Sequim Campus Future Development; Clallam County, Washington
The U.S. Department of Energy (DOE) has issued a Floodplain Statement of Findings for activities related to future development of the Pacific Northwest National Laboratory (PNNL) Sequim Campus.
Activities proposed include the construction, improvement, operation, and removal of buildings and infrastructure (e.g., roads, utilities, pier, floating dock) on the PNNL Sequim campus shoreline, located at the mouth of Sequim Bay in Clallam County, WA. Buildings and infrastructure could include, but not be limited to, specialized research laboratories, marine access, facilities, office space, and support buildings.
For more information, see Floodplain Assessment for Activities Related to Pacific Northwest National Laboratory Sequim Campus Future Development (May 2026).