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Local Info
Critical Stages
10' - Action12' - FloodModerate FloodMajor Flood
Big Muddy River - Gauge BGCM8
Antelope, MT
Lat: 48.68N, Lon: 104.51W
 
Latest Observation
Updated: 7:15 PM MDT 10/8/25
Stage:1.29 ft
Flow:0.0029 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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