The jetty system at the Mouth of the Columbia consists of three jetties designed to provide safe navigation of ships between the Pacific Ocean and Columbia River navigation channel. Continued deterioration, ongoing storm activity and the continued loss of sand shoal material has positioned the jetty system for a series of frequent, costly emergency repairs.
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PORTLAND, OR, US
This work, MCR South Jetty aerial, by Michelle Helms, identified by DVIDS, is free of known copyright restrictions under U.S. copyright law.