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 (2001) | Most Recent Instantaneous Value Feb 20 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1982) |
|---|---|---|---|---|---|---|
| 12.0 | 24.0 | 29 | 49 | 93 | 105 | 717 |