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Local Info
Critical Stages
17' - Action19' - Flood20' - Moderate Flood21.7' - Major Flood
Yellowstone River - Gauge SIDM8
Sidney, MT
Lat: 47.67N, Lon: 104.15W
 
Latest Observation
 Updated: 12:00 AM MDT 10/15/25
Stage:3.19 ft
Flow:6.27 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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