Crawfish River

General data
- Water type: River
- Progression: Rock River (Mississippi tributary) -> Mississippi River -> Gulf of Mexico -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: North America
- Countries: United States of America
Description
The Crawfish River is a tributary of the Rock River, 80 miles long, in south-central Wisconsin in the United States. Via the Rock River, it is part of the watershed of the Mississippi River. The United States Board on Geographic Names issued a decision clarifying the name and course of the Crawfish River in 1987.