Authorization:
The Rivers and Harbor Act of 3 March 1899, 25 June 1910, 18 July 1918, 22 September 1922.
Project Description:
From the Columbia River to the town of Clatskanie, Oregon, the channel is 4 miles long, 40 feet wide, and 6 feet deep.
Content POC: Channels and Harbors Project, 503-808-4343 | Technical POC: NWP Webmaster | Last updated: 2/16/2007 11:55:51 AM
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