Columbia River, Location, Length, History, & Facts

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 tributaries, represents a third of the potential hydropower of the United States. It is 1,240 miles (2,000 km) long.

Field Guide: Confluence Story Circles — Art Nature Place

Surprises Await at the Columbia River Maritime Museum - Travel Oregon

Columbia River, Location, Length, History, & Facts

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Ned Hastings - Columbia River

Memaloose Island - The History Museum of Hood River County

Columbia River Outdoor Project

Columbia River - Wikipedia

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Columbia River, Location, Length, History, & Facts

Columbia River, Location, Length, History, & Facts

Oregon Maps & Facts - World Atlas

File:Uw-archives map columbia river 1855.jpg - Wikimedia Commons

Columbia River Outdoor Project