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Local Info
Critical Stages
17' - Action18' - Flood24' - Moderate Flood25' - Major Flood
Iroquois River - Gauge IRQI2
Iroquois, IL
Lat: 40.82N, Lon: 87.58W
 
Latest Observation
Updated: 9:00 PM CDT 10/11/25
Stage:3.83 ft
Flow:0.0302 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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