Illinois River
| Use attributes for filter ! | |
| Length | 439 km |
|---|---|
| Mouth | Mississippi River |
| ⁃ average | 23,280 cu ft/s (659 m3/s) |
| Sources | Kankakee River |
| Des Plaines River | |
| Bridges | Murray Baker Bridge |
| McClugage Bridge | |
| Hardin Bridge | |
| Bob Michel Bridge | |
| Old Rail Bridge at Ottawa | |
| Cities | Chicago |
| Havana | |
| Beardstown | |
| Chillicothe | |
| East Peoria | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3023735 |
About Illinois River
The Illinois River is a principal tributary of the Mississippi River and is approximately 273 miles long. Located in the U. S. state of Illinois, the river drains a large section of central Illinois, with a drainage basin of 28,756. 6 square miles.
