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 Jan 23 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1971) |
|---|---|---|---|---|---|---|
| 3100 | 4090 | 4210 | 4730 | 5070 | 5550 | 9840 |