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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 (1970) | Most Recent Instantaneous Value Jan 22 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1971) |
|---|---|---|---|---|---|---|
| 2970 | 4080 | 4290 | 4700 | 5060 | 5530 | 9800 |