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) | 25th percen- tile | Median | Most Recent Instantaneous Value Jun 10 | Mean | 75th percen- tile | Max (2022) |
|---|---|---|---|---|---|---|
| 16.0 | 34 | 55 | 60.1 | 97 | 100 | 526 |