Columbia Slough
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Revision as of 16:01, 30 June 2014 by Mike191919 (Talk | contribs) (Created page with "The Columbia Slough is a narrow waterway in the floodplain of the Columbia River. It is a remnant of the historic wetlands that stretched from the Sandy River to the [...")
The Columbia Slough is a narrow waterway in the floodplain of the Columbia River. It is a remnant of the historic wetlands that stretched from the Sandy River to the Willamette River.
