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Local Info
Critical Stages
9.5' - Action10' - Flood16' - Moderate Flood17' - Major Flood
Blackfoot River - Gauge BONM8
Bonner, MT
Lat: 46.90N, Lon: 113.76W
 
Latest Observation
Updated: 8:45 PM MDT 10/13/25
Stage:1.76 ft
Flow:0.407 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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