Iroquois River At Iroquois, Il Realtime Data
IROQUOIS RIVER AT IROQUOIS, IL
Realtime Data • Report • Conditions
88
Discharge (cfs)
5.1
Gauge Height (ft)
USGS 05525000
Streamflow discharge was last observed at 82 cfs, and a gauge height of 5.10 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 186 .
Weather today, Tomorrow,
The river is heavily influenced by precipitation, with the highest flows typically occurring in the spring and early summer months. There are no significant dams on the river. The river is home to a variety of aquatic species, including smallmouth bass and northern pike. Additionally, the river has significance in Native American history, as it was used as a means of transportation and trade by the Iroquois Confederacy.
July 16, 2026
| Elevation | 638.0 ft |
| Last Updated | |
| Gage height, ft | 5.1 ft |
| Streamflow, ft³/s | 81.8 ft3/s |
| Percent of Normal | 38% |
| Year Over Year Average | 233 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 10,000 cfs |
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