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Local Info
Critical Stages
15.5' - Action16.5' - Flood17.5' - Moderate Flood18.5' - Major Flood
Green River - Gauge GBFW4
Fontenelle Dam, WY
Lat: 42.10N, Lon: 110.05W
 
Latest Observation
Updated: 5:00 AM MDT 10/24/25
Stage:11.25 ft
Flow:0.515 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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