Clarks Fork Of The Yellowstone Water Levels at Mantua, WY - Live BFYM8 Gauge & Flood Status

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Critical Stages
Action	9' - Flood	10' - Moderate Flood	11.5' - Major Flood

Clarks Fork Of The Yellowstone - Gauge BFYM8
Belfry, MT
Lat: 45.01N, Lon: 109.06W

Latest Observation
Updated: 6:00 AM MDT 10/26/25

Stage:	1.18 ft
Flow:	0.394 kcfs*
* Thousand cubic feet per second

Forecast

Observation History Hydrograph Flood Impacts Historical Events

hydrograph

Flood Impacts

Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service