SOUTH FORK SANGAMON RIVER NEAR ROCHESTER, IL

SANGAMON COUNTY, IL39.7422°N, -89.5673°W Updated 23 min ago

FLOW RATE

242cfs

GAUGE HT

8.61ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

242cfs 67.7% vs avg

Optimal band: 196–266 cfs

PERIOD HIGH

278cfs

PERIOD LOW

215cfs

RUNNABLE

96%

last 1 day in band

Gauge Height

8.61ft

Precipitation History

Your History · SOUTH FORK SANGAMON RIVER NEAR ROCHESTER, IL

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39.7422, -89.5673

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DATA · USGS · NOAA · NWSUPDATED 2026-07-07 11:45 UTC

Site #05576000·USGS

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