Illinois River Levels
October 4 2023
30,423 ACRE-FT
Discharge Volume Today
-140.4 cfs (-0.91%) since yesterday42.93% of normal • Very Low
Total streamflow across the
Illinois River
was last observed at
15,338
cfs, and is expected to yield approximately
30,423
acre-ft of water today; about 43%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
35,726 cfs,
with recent peaks last observed
on
2015-12-28 when daily discharge volume was observed at
632,800 cfs.
Maximum discharge along the river is currently at the
Illinois River At Valley City
reporting a streamflow rate of 7,580 cfs.
However, the streamgauge with the highest stage along the river is the
Illinois River At Henry
with a gauge stage of 14.39 ft.
This river is monitored from 12 different streamgauging stations along the Illinois River, the highest being situated at an altitude of 1,202 ft, the
Illinois River Near Kerby.
| Last Updated | 2023-10-04 |
| Streamflow | 15,338.1 cfs |
| Percent of Normal | 42.93% |
| Maximum |
632,800.0 cfs
2015-12-28 |
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