Columbia River is a featured article; it (or a previous version of it) has been identified as one of the best articles produced by the Wikipedia community. Even so, if you can update or improve it, please do so.
	This article appeared on Wikipedia's Main Page as Today's featured article on July 18, 2017.
Article milestones Date Process Result November 11, 2007 Good article nominee Not listed March 22, 2008 Good article nominee Listed September 12, 2008 Peer review Reviewed September 29, 2009 Featured article candidate Promoted Facts from this article were featured on Wikipedia's Main Page in the " On this day..." column on May 11, 2005, May 11, 2006, May 11, 2007, and May 11, 2008. Current status: Featured article

This   level-4 vital article is rated FA-class on Wikipedia's content assessment scale. It is of interest to multiple WikiProjects.

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Hello fellow Wikipedians,

I have just modified 2 external links on Columbia River. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

• Added archive https://web.archive.org/web/20171208003427/http://www.ecy.wa.gov/programs/eap/Nitrogen/FateTransport.html to http://www.ecy.wa.gov/programs/eap/Nitrogen/FateTransport.html
• Added archive https://web.archive.org/web/20171208003233/http://www.ecy.wa.gov/programs/eap/Nitrogen/NitrogenNaturalSources.html to http://www.ecy.wa.gov/programs/eap/Nitrogen/NitrogenNaturalSources.html

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