River gauges›Illinois
RIVER GAUGE · THORN CREEK

Thorn Creek at Glenwood

Cook County, Illinois

Water level2.63 ft
Flow36 cfs
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action7 ft
Minor flood8.5 ft
Moderate flood11 ft
Major flood12.5 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Jul 12, 195711.14 ft2,460 cfs
Jun 12, 198111.07 ft2,310 cfs
Jun 6, 197411.03 ft2,300 cfs

When the water runs low

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