Kobuk River

General data
- Water type: River
- Progression: Kotzebue Sound -> Chukchi Sea -> Arctic ocean -> Planet Earth
- Climates: Subpolar
- Continents: North America
- Countries: United States of America
Description
The Kobuk River (also known by the names Kooak, Kowak, Kubuk, Kuvuk, and Putnam) is a river located in the Arctic region of northwestern Alaska in the United States. It is approximately 280 miles (451 km) long.