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Local Info
Critical Stages
14' - Action15' - Flood16.5' - Moderate Flood18.5' - Major Flood
Mississippi River - Gauge NBOI2
New Boston, IL
Lat: 41.19N, Lon: 91.06W
 
Latest Observation
Updated: 4:40 PM CDT 10/9/25
Stage:4.13 ft
Flow:39.4 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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