| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kickapoo Creek | Illinois river | 40.6541666667 | -89.6152777778 | Map | |||||||
| Kankakee River |  | 13,338,438,656 | 221 | Illinois river | 144,000 | 41.3904000000 | -88.2603000000 | Map | |||
| La Moine River |  | 130 | Illinois river | 201,000 | 39.9873000000 | -90.5140000000 | Map | ||||
| Sangamon River |  | Illinois river | 396,000 | 40.0225482000 | -90.4329029000 | Map | |||||
| Spoon River |  | Illinois river | 237,000 | 40.3069000000 | -90.0706000000 | Map |