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Local Info
Critical Stages
30' - Action35' - Flood38.2' - Moderate Flood43' - Major Flood
Big Blue River - Gauge MRYK1
Marysville, KS
Lat: 39.84N, Lon: 96.66W
 
Latest Observation
Updated: 1:30 AM CDT 10/9/25
Stage:14.7 ft
Flow:0.841 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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