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 (1931) | Most Recent Instantaneous Value Aug 7 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1976) |
|---|---|---|---|---|---|---|
| 3020 | 3520 | 3560 | 3750 | 3810 | 4040 | 5000 |