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 Mar 9 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1986) |
|---|---|---|---|---|---|---|
| 3070 | 4390 | 4440 | 4950 | 5220 | 5620 | 11100 |