Portal:Oregon/DYK/140

... that the Chetco (pictured) were once one of the largest Native American tribes on the southern coast of Oregon, but now only about 40 of their descendants remain?
... that the Wilsonville railroad bridge in Oregon does not need to be painted?
... that Cooper Mountain Nature Park in Oregon is located on an extinct volcano?
... that two decades after a former bank building became the new Astoria City Hall, in Astoria, Oregon, the old city hall became the first home of the Columbia River Maritime Museum?

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