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Local Info
Critical Stages
12.5' - Action14' - Flood17.5' - Moderate Flood19' - Major Flood
Stillaguamish River - Gauge ARLW1
Arlington, WA
Lat: 48.20N, Lon: 122.13W
 
Latest Observation
Updated: 12:35 AM PDT 10/30/25
Stage:5.61 ft
Flow:7.96 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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