威拉米特河（Willamette River），源出美國喀斯喀特山脈，由Coast河（Coast）和Middle河（Middle）等河匯合而成，流經俄勒岡州西南部。在波特蘭（Portland）西北注入哥倫比亞河。長約480公里，沿河是農牧業地區。威拉米特河長期飽受污染物質侵擾。

注解

參考文獻

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 Orr, Elizabeth L.; Orr, William N. (1999). Geology of Oregon (5th ed.). Dubuque, Iowa: Kendall/Hunt Publishing Company. ISBN 0-7872-6608-6. .
 
 Samson, Karl (2010). Frommer's Oregon. Hoboken, New Jersey: Wiley-Blackwell. ISBN 0-470-53771-X. .
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 Wortman, Sharon Wood; Wortman, Ed.; Norman, James B. (2006). The Portland Bridge Book (3rd ed.). Portland, Oregon: Urban Adventure Press. ISBN 0-9787365-1-6. .

外部連結

 City of Portland River Renaissance Strategy 
 Guiding the Willamette [web archive], Think Out Loud radio program on , April 1, 2009
 Portland Harbor DEQ cleanup – Oregon State Department of Environmental Quality
 Willamette Riverkeeper  – Non-profit environmental organization

俄勒岡州河流
哥伦比亚河支流
威拉米特河