Columbia River
General data
- Water type: River
- Progression: Columbia River Estuary -> Pacific Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: Canada, United States of America
Description
The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the US state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is 1,243 miles (2,000 km) long, and its largest tributary is the Snake River. Its drainage basin is roughly the size of France and extends into seven US states and a Canadian province. The fourth-largest river in the United States by volume, the Columbia has the greatest flow of any North American river entering the Pacific. The Columbia has the 37th greatest discharge of any river in the world.
Artificial lakes
Rivers
Streams
Cypriniformes - Carps
Salmoniformes - Salmons and Trouts
Gadiformes - Cods
Perciformes - Perches
Centrarchiformes - Basses and sunfishes
Acipenseriformes - Sturgeons and Paddlefish
Percopsiformes - Trout-perches
Cyprinodontiformes - Toothcarps
Gasterosteiformes - Sticklebacks
Scorpaeniformes - Mail-cheeked fishes
Catches
