Illinois River
NORMAL273-mile river flowing through northeastern Illinois into the Mississippi.
Current Flow31,600 cfs
Gauge Height8.08 ft
30-Day Min31,600 cfs
30-Day Max52,200 cfs
30-Day Avg44,727 cfs
Flow Trend (30 Days)
Gauge Information
| Site Name | ILLINOIS RIVER AT VALLEY CITY, IL |
| Site Code | 05586100 |
| State | IL |
| Coordinates | 41.7, -88.5 |
| Data Points | 30 |