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Local Info
Critical Stages
25' - Action27' - Flood35' - Moderate Flood40' - Major Flood
Willamette River - Gauge ORCO3
Falls At Oregon City, OR
Lat: 45.36N, Lon: 122.61W
 
Latest Observation
Updated: 8:15 PM PDT 10/9/25
Stage:6.86 ft
Flow:-999 kcfs*
* Thousand cubic feet per second
Forecast
hydrograph
Flood Impacts
Historical Crests

Data provided by NOAA Advanced Hydrologic Prediction Service

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