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 (1947) | 25th percen- tile | Most Recent Instantaneous Value May 18 | Median | Mean | 75th percen- tile | Max (2008) |
---|---|---|---|---|---|---|
720 | 1790 | 1950 | 2400 | 2810 | 3860 | 9770 |