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 (2019) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Mar 9 | Max (2014) |
|---|---|---|---|---|---|---|
| 8.44 | 30 | 47 | 79 | 86 | 88.3 | 605 |