MEDIAN FLOW RATE · 1 YEAR
189cfs 19.5% vs avg
Optimal band: 53–71 cfs
PERIOD HIGH
9,476cfs
PERIOD LOW
1cfs
RUNNABLE
3%
last 1 year in band
Gauge Height
6.25ft
Weather Map
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Your History · SANGAMON RIVER AT MONTICELLO, IL
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Station Location
40.0312, -88.5892Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC
Site #05572000·USGS
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