River gauges›Illinois
RIVER GAUGE · KISHWAUKEE RIVER

Kishwaukee River at Belvidere

Boone County, Illinois

Water level1.29 ft
Flow153 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action6 ft
Minor flood9 ft
Moderate flood10 ft
Major flood12 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Jan 23, 193816.9 ft—
Feb 19, 199414.19 ft11,900 cfs
Jun 13, 199913.97 ft11,400 cfs

When the water runs low

More on Kishwaukee River

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