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Local Info
Critical Stages
21' - Action26' - Flood28' - Moderate Flood40' - Major Flood
Grand River - Gauge SNZM7
Sumner, MO
Lat: 39.64N, Lon: 93.27W
 
Latest Observation
Updated: 1:45 AM CDT 10/11/25
Stage:7.03 ft
Flow:0.487 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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