LITTLE CALUMET RIVER AT SOUTH HOLLAND, IL

SOUTH HOLLAND, IL41.6070°N, -87.5976°W Updated 33 min ago

FLOW RATE

208cfs

GAUGE HT

6.85ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

208cfs 82.2% vs avg

Optimal band: 212–286 cfs

PERIOD HIGH

343cfs

PERIOD LOW

208cfs

RUNNABLE

67%

last 1 day in band

Gauge Height

6.85ft

Precipitation History

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41.6070, -87.5976

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 09:45 UTC

Site #05536290·USGS

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