Home›Columbia River›Columbia Slough🌐NederlandsEnglishFrançaisNederlands中文日本語EntityQ644215· pop 7· linked from 54 articlesColumbia Sloughrivier in de Verenigde StatenWikidata factsImageColumbiaSlough at mouth.jpgShow 2 more factswatershed area51Commons categoryColumbia Sloughvia Wikidata · CC0On the map2 mapped locationsAvailable in 6 languagesFrançais中文日本語CebuanoUkrainianvia Wikidata sitelinks · CC0ConnectionstideEntitysea levelEntityCategoriesColumbia RiverGeography of Portland, OregonRivers of Multnomah County, OregonRivers of OregonTributaries of the Willamette River