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Local Info
Critical Stages
13' - Action16' - Flood20' - Moderate Flood28' - Major Flood
Big River - Gauge BYRM7
Byrnesville, MO
Lat: 38.38N, Lon: 90.63W
 
Latest Observation
 Updated: 5:45 PM CDT 10/9/25
Stage:1.72 ft
Flow:0.0883 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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