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 (1930) | Most Recent Instantaneous Value Apr 17 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1984) |
|---|---|---|---|---|---|---|
| 3520 | 3870 | 4090 | 4950 | 5260 | 6080 | 9490 |