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 (1973) | 25th percen- tile | Median | Most Recent Instantaneous Value Dec 18 | Mean | 75th percen- tile | Max (1978) |
|---|---|---|---|---|---|---|
| 3000 | 4230 | 4670 | 4740 | 4900 | 5400 | 8540 |