| Aux-Sable Creek Watershed |
| Baker Exline Creek Watershed |
| Bull Creek Watershed |
| Des Plaines River Watershed |
| DuPage River Watershed |
| East Branch DuPage River Watershed |
| Forked Creek Watershed |
| Fox River Watershed |
| Hickory Creek Watershed |
| Jackson Creek Watershed |
| Kankakee River Watershed |
| Lily Cache Creek Watershed |
| Mazon River Watershed |
| Pike Trim Creek Watershed |
| Plum Creek Watershed |
| Prairie Creek Watershed |
| Rock Creek Watershed |
| Thorn Creek Watershed |
| West Branch DuPage River Watershed |
| West Creek Watershed |