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 (1964) | Most Recent Instantaneous Value Jul 21 | 25th percen- tile | Mean | Median | 75th percen- tile | Max (2011) |
|---|---|---|---|---|---|---|
| 3040 | 3610 | 3640 | 3860 | 3870 | 4050 | 4940 |