SANGAMON RIVER AT ROUTE 48 AT DECATUR, IL

ILLINOIS39.8311°N, -88.9764°W Updated 21 min ago

FLOW RATE

101cfs

GAUGE HT

2.92ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

101cfs 408.4% vs avg

Optimal band: 93–125 cfs

PERIOD HIGH

125cfs

PERIOD LOW

101cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.92ft

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39.8311, -88.9764

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 12:45 UTC

Site #05573540·USGS

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