The chart to the right is the USGS River Gauge located in Henry, IL.
Normal Pool: 15.0 ft (441 ft Elevation)
Flood Stage 23 ft (449 ft Elevation)
Record Crest 32.94 ft on 04/22/2013
US Army Corps of Engineers
River Levels and Forecasts Phone Line
(309) 794-5552
NOAA River Gauges Illinois River near Henry
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