Max Discharge: 10,400 cfs
Deepest Point: 14.9ft
Maximum discharge along the river was observed at the
Illinois River At Valley City
with a streamflow rate of 10,400 cfs.
However, the deepest point on the river is located at the
Illinois River At Henry
reporting a gauge stage of 14.9 ft.
This river is monitored from 12 different streamgauging stations along the Illinois River, the highest being perched at an elevation of 1,202 ft, the
Illinois River Near Kerby.