Mississippi River at Hannibal (HNNM7) Water Level & River Gauge | GaugeStage
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Mississippi River at Hannibal

Gauge Details

NameMississippi River at Hannibal
NWS SHEF IDHNNM7
USGS ID05501600
CountyMarion, MO
Location39.7207, -91.3624
Flood Information
Action Stage15 ft
Flood Stage17 ft
Moderate Flood Stage22 ft
Major Flood Stage24 ft
Data Provided By:US Army Corps of Engineers
Forecasts are issued routinely year-round.