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Open-File Report O-16-07, Monitoring the response and efficacy of a dynamic revetment constructed next to the Columbia River south jetty, Clatsop County, Oregon
by Jonathan C. Allan and Laura L. Gabel, 50 p.

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The objective of this study is to document the morphological response of a dynamic revetment (also known as “gravel berm”) constructed adjacent to the Columbia River south jetty, Clatsop Spit, Oregon. The structure was commissioned by the U.S. Army Corps of Engineers (USACE) in 2013 to address ongoing erosion problems along approximately 335 m (1,100 ft) of the primary foredune located adjacent to the south jetty root.

DOGAMI Open-File Report O-16-07, Location map of the lower Columbia River estuary and the dynamic revetment study area.