MEDIAN FLOW RATE · 1 YEAR
2,310cfs 57.0% vs avg
Optimal band: 97–131 cfs
PERIOD HIGH
9,326cfs
PERIOD LOW
53cfs
RUNNABLE
13%
last 1 year in band
Precipitation History
Your History · SANGAMON RIVER AT RIVERTON, IL
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Station Location
39.8431, -89.5475Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #05576500·USGS
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