Columbia River - Wikipedia
The Columbia River (Upper Chinook: Wimahl or Wimal; Sahaptin: Nch’i-Wàna or Nchi wana; Sinixt dialect swah'netk'qhu) is the largest river in the Pacific Northwest region of North …
Columbia River | Location, Length, History, & Facts | Britannica
Oct 28, 2024 · Columbia River, largest river flowing into the Pacific Ocean from North America. The Columbia is one of the world’s greatest sources of hydroelectric power and, with its …
Columbia River - WorldAtlas
Aug 13, 2021 · The Columbia River is the seventh-longest river in the United States and the largest river in North America’s Pacific Northwest region. The river originates in the Rocky …
Columbia River - American Rivers
The Columbia River Basin covers 258,000 square miles and includes parts of seven states and one Canadian province. In its 1,200 mile course to the ocean, the river flows through four …
Columbia River - The Oregon Encyclopedia
The Columbia’s largest tributary, the Snake River, flows more than a thousand miles from Two-Oceans Plateau in Yellowstone National Park, across the Snake River Plain and into the …
The Columbia River and Its Tributaries - USGS
The Columbia River: The Columbia River and its tributaries form the dominant water system in the Pacific Northwest. The mainstem of the Columbia rises in Columbia Lake in British Columbia, …
Columbia River: Description, Creation, and Discovery
The Columbia River, fourth-largest by volume in North America (annual average of 192 million acre-feet at the mouth) begins at Columbia Lake in the Rocky Mountain Trench of …
Columbia River - New World Encyclopedia
The Columbia River is the largest river in the Pacific Northwest region of North America. It stretches from the Canadian province of British Columbia through the U.S. state of …
Columbia River summary | Britannica
Columbia River, River, southwestern Canada and northwestern U.S. Rising in the Canadian Rockies, it flows through Washington state, entering the Pacific Ocean at Astoria, Ore.; it has …
The Columbia River is the fourth largest river in North America and the largest river in the Pacific Northwest. It drains roughly 260,000 square miles and travels more than 1,240 miles from its …
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