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Local Info
Critical Stages
16' - Action17.5' - Flood18.5' - Moderate Flood19.5' - Major Flood
Tualatin River - Gauge DLLO3
Dilley, OR
Lat: 45.48N, Lon: 123.12W
 
Latest Observation
 Updated: 11:45 AM PDT 10/10/25
Stage:10.34 ft
Flow:0.117 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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