MEDIAN FLOW RATE · 1 DAY
2.12cfs 87.7% vs avg
Optimal band: 2–3 cfs
PERIOD HIGH
2.6cfs
PERIOD LOW
1.58cfs
RUNNABLE
76%
last 1 day in band
Gauge Height
1.49ft
Weather Map
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Your History · CASEY FORK AT MOUNT VERNON, IL
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Station Location
38.2867, -88.8722Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 14:30 UTC
Site #05595820·USGS
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