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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) | 25th percen- tile | Most Recent Instantaneous Value Dec 15 | Median | Mean | 75th percen- tile | Max (1978) |
|---|---|---|---|---|---|---|
| 3310 | 4240 | 4300 | 4590 | 4940 | 5320 | 9940 |