Station operated in cooperation with Portland Water Bureau.
NOTE: River forecasts and additional data can be obtained at the National Weather Service's Advanced Hydrologic Prediction Services web page. NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Boating Safety |
Min (1953) | Most Recent Instantaneous Value Dec 3 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2024) |
---|---|---|---|---|---|---|
331 | 940 | 1620 | 2700 | 3640 | 5160 | 11200 |