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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 (2023) | Most Recent Instantaneous Value Oct 15 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1969) |
|---|---|---|---|---|---|---|
| 1.23 | 1.35 | 5.1 | 11 | 25 | 26 | 310 |