Kankakee River River Levels

Last Updated: March 24, 2026

The Kankakee River is a 133-mile river that flows through Indiana and Illinois.


Summary

Total streamflow across the Kankakee River was last observed at 16,712 cfs, and is expected to yield approximately 33,148 acre-ft of water today; about 93% of normal. Average streamflow for this time of year is 18,061 cfs, with recent peaks last observed on 2018-02-22 when daily discharge volume was observed at 79,130 cfs.

Maximum discharge along the river is currently at the Kankakee River Near Wilmington reporting a streamflow rate of 5,200 cfs. However, the streamgauge with the highest stage along the river is the Kankakee River At Shelby with a gauge stage of 8.55 ft. This river is monitored from 6 different streamgauging stations along the Kankakee River, the highest being situated at an altitude of 682 ft, the Kankakee River At Davis.




15-Day Weather Outlook


River Details

Last Updated 2026-03-24
Discharge Volume 33,148 ACRE-FT
Streamflow 16,712.0 cfs
-1149.0 cfs (-6.43%)
Percent of Normal 92.53%
Maximum 79,130.0 cfs
2018-02-22
Seasonal Avg 18,061 cfs
       
River Streamflow Levels
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Kankakee River At Davis
USGS 05515500
772 cfs 7.36 ft -5.97
Kankakee River At Dunns Bridge
USGS 05517500
2140 cfs 6.98 ft -8.15
Kankakee River Nr Kouts
USGS 05517530
2190 cfs 7.77 ft -7.59
Kankakee River At Shelby
USGS 05518000
2960 cfs 8.55 ft -5.73
Kankakee River At Momence
USGS 05520500
3450 cfs 3.1 ft -4.43
Kankakee River Near Wilmington
USGS 05527500
5200 cfs 2.34 ft -6.98
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile

The Kankakee River ([ˌkæŋkəˈki]) is a tributary of the Illinois River, approximately 133 miles (214 km) long, in northwestern Indiana and northeastern Illinois in the United States. At one time, the river drained one of the largest wetlands in North America and furnished a significant portage between the Great Lakes and the Mississippi River. Significantly altered from its original channel, it flows through a primarily rural farming region of reclaimed cropland, south of Lake Michigan.