Your favorites:
Local Info
Critical Stages
15' - Action17' - Flood22' - Moderate Flood24' - Major Flood
Mississippi River - Gauge HNNM7
Hannibal, MO
Lat: 39.72N, Lon: 91.37W
 
Latest Observation
 Updated: 8:15 AM CDT 10/9/25
Stage:10.29 ft
Flow:62.3 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

 Buy me a coffee