SANGAMON RIVER AT ROUTE 48 AT DECATUR, IL

ILLINOIS39.8311°N, -88.9764°W Updated 58 min ago

FLOW RATE

1,260cfs

GAUGE HT

7.39ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,260cfs 105.2% vs avg

Optimal band: 690–934 cfs

PERIOD HIGH

1,260cfs

PERIOD LOW

655cfs

RUNNABLE

24%

last 1 day in band

Gauge Height

7.39ft

Precipitation History

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39.8311, -88.9764

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 15:45 UTC

Site #05573540·USGS

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