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Vernonia
United States > Oregon > Columbia County
The city has been severely impacted by floods on multiple occasions. The rains that caused the Willamette Valley Flood of 1996 flooded Vernonia as well; some homes in the floodplain were elevated, and some flooring materials were replaced, mitigating some damage from later flooding. In 2007, heavy storms that…
平均海拔：218 米
