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Local Info
Critical Stages
62' - Action64' - Flood67' - Moderate Flood70' - Major Flood
Koyukuk River - Gauge KRHA2
Hughes, AK
Lat: 66.03N, Lon: 154.27W
 
Latest Observation
Updated: 10:45 AM AKDT 10/31/25
Stage:46.75 ft
Flow:15.1 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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