Station operated in cooperation with Portland General Electric.
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 tips |
| Min (1969) | Most Recent Instantaneous Value Feb 20 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1958) |
|---|---|---|---|---|---|---|
| 2950 | 4130 | 4180 | 4810 | 5240 | 5820 | 12100 |