SPRING BROOK AT 87TH STREET NEAR NAPERVILLE, IL

ILLINOIS41.7259°N, -88.1632°W Updated 19 hr ago

FLOW RATE

126cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

126cfs 295.6% vs avg

Optimal band: 20–26 cfs

PERIOD HIGH

381cfs

PERIOD LOW

2cfs

RUNNABLE

10%

last 30 day in band

Precipitation History

Your History · SPRING BROOK AT 87TH STREET NEAR NAPERVILLE, IL

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41.7259, -88.1632

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

Site #05540275·USGS

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