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Local Info
Critical Stages
9' - Action12' - Flood13' - Moderate Flood14' - Major Flood
Upper Iowa River - Gauge DEHI4
Decorah, IA
Lat: 43.30N, Lon: 91.80W
 
Latest Observation
Updated: 12:45 AM CDT 10/9/25
Stage:2.09 ft
Flow:0.395 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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