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Local Info
Critical Stages
22' - Action23' - Flood25' - Moderate Flood27' - Major Flood
Tanana River - Gauge BGDA2
Big Delta, AK
Lat: 64.16N, Lon: 145.84W
 
Latest Observation
 Updated: 10:00 AM AKDT 10/9/25
Stage:14.26 ft
Flow:17.3 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests
Historical crest information is not available.

Data provided by NOAA Advanced Hydrologic Prediction Service

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