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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 (1977) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Feb 26 | Max (1957) |
|---|---|---|---|---|---|---|
| 778 | 1490 | 2130 | 2510 | 2860 | 4000 | 14100 |