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Station operated in cooperation with Portland Water Bureau.
NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
| Boating safety tips |
| Min (1992) | Most Recent Instantaneous Value Jun 3 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2024) |
|---|---|---|---|---|---|---|
| 5.70 | 7.95 | 20 | 35 | 55 | 64 | 379 |