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Photograph showing timber pile bulkheads built to protect residential property from erosion. Ledgewood Beach on the west side of Whidbey Island. From USGS Scientific Investigations Report 2010-5254 titled, Puget Sound Shorelines and the Impacts of Armoring— Proceedings of a State of the Science Workshop, May 2009.
USGS Scientific Investigations Report 2010–5254Puget Sound Shorelines and the Impacts of Armoring— Proceedings of a State of the Science Workshop, May 2009