BLACKBERRY CREEK NEAR MONTGOMERY, IL

MONTGOMERY, IL41.7408°N, -88.3833°W Updated 20 hr ago

FLOW RATE

114cfs

GAUGE HT

4.60ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

114cfs 152.5% vs avg

Optimal band: 66–90 cfs

PERIOD HIGH

981cfs

PERIOD LOW

27cfs

RUNNABLE

last 30 day in band

Gauge Height

4.60ft

Precipitation History

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41.7408, -88.3833

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC

Site #05551675·USGS

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