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 Mar 6 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1986) |
|---|---|---|---|---|---|---|
| 3550 | 4160 | 4490 | 4910 | 5200 | 5680 | 10000 |