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 Jul 15 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1983) |
|---|---|---|---|---|---|---|
| 41.8 | 60.3 | 62 | 83 | 102 | 107 | 627 |