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 (1994) | 25th percen- tile | Most Recent Instantaneous Value Dec 17 | Median | Mean | 75th percen- tile | Max (1978) |
|---|---|---|---|---|---|---|
| 3500 | 4260 | 4580 | 4580 | 4920 | 5470 | 9110 |