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 (2015) | Most Recent Instantaneous Value Aug 10 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1976) |
|---|---|---|---|---|---|---|
| 2.21 | 2.78 | 2.9 | 3.7 | 4.1 | 4.5 | 9.10 |