Willow River (Kettle River tributary)
| Willow River | |
|---|---|
| Location | |
| Country | United States |
| State | Minnesota |
| County | Pine County |
| Physical characteristics | |
| Source | |
| • coordinates | 46°21′54″N 92°28′26″W / 46.3649439°N 92.4738062°W |
| Mouth | |
• coordinates | 46°19′11″N 92°50′48″W / 46.3197°N 92.8466°W |
| Length | 31.4 mi-long (50.5 km) |
| Basin features | |
| River system | Kettle River |
The Willow River is a 31.4-mile-long (50.5 km) tributary of the Kettle River in eastern Minnesota in the United States. It is one of three rivers by that name in Minnesota. Via the Kettle and St. Croix rivers, it is part of the watershed of the Mississippi River.