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Local Info
Critical Stages
7' - Action8' - Flood8.5' - Moderate Flood9' - Major Flood
Jefferson River - Gauge TFKM8
Three Forks, MT
Lat: 45.90N, Lon: 111.60W
 
Latest Observation
Updated: 6:00 AM MDT 10/18/25
Stage:3.22 ft
Flow:1.11 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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