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Local Info
Critical Stages
15' - Action17' - Flood18' - Moderate Flood21.5' - Major Flood
Mississippi River - Gauge DBQI4
Dubuque (Railroad Bridge), IA
Lat: 42.50N, Lon: 90.65W
 
Latest Observation
 Updated: 7:30 PM CDT 10/9/25
Stage:7.79 ft
Flow:30.7 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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