Rock River
The Rock River flows through Wisconsin and Illinois. It was known as Sinnissippi, meaning rocky waters.
Course of the river, simplified. Map data © OpenStreetMap contributors.
River facts
| Length | 299 miles |
|---|---|
| Flows through | Wisconsin and Illinois |
The river has 25 dams along its course.
Listed fish are the species named for the river on its Wikipedia page. Check the Illinois Department of Natural Resources for river-specific regulations before you fish.
Source: Rock River (Wikipedia)