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 29 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1993) |
|---|---|---|---|---|---|---|
| 2.55 | 3.54 | 3.7 | 4.5 | 5.3 | 5.6 | 27.0 |