Iroquois River at Iroquois, IL
Is Iroquois River at Iroquois, IL flooding right now?
Iroquois River at Iroquois, IL measured 6.02 ft on 2026-09-22 21:00:00 UTC. That observation was 12.0 ft below its 18 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
6.02 ft
Streamflow
201 cfs
Minor flooding here begins at 18 ft, with major flooding at 25 ft. The highest crest on record was 26.31 ft on Fri, Jun 13, 1958.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 17 ft | 11.0 ft below |
| Minor flood | 18 ft | 12.0 ft below |
| Moderate flood | 24 ft | 18.0 ft below |
| Major flood | 25 ft | 19.0 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 26.31 ft | 1958-06-13 |
| 26.17 ft | 2018-02-22 |
| 25.81 ft | 2008-01-09 |
| 25.74 ft | 2003-07-12 |
| 25.27 ft | 2015-06-21 |
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Iroquois River near Foresman, IN | 14.7 mi | Newton County |
| Sugar Creek at Milford, IL | 15.2 mi | Iroquois County |
| Iroquois River near Chebanse, IL | 18.0 mi | Kankakee County |
| Iroquois River near Parr, IN | 22.0 mi | Jasper County |
| Carpenter Creek at Remington, IN | 22.1 mi | Jasper County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.