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 (2003) | Most Recent Instantaneous Value Aug 25 | 25th percen- tile | Median | 75th percen- tile | Mean | Max (2004) |
|---|---|---|---|---|---|---|
| 1.78 | 2.24 | 2.6 | 2.9 | 4.1 | 6 | 90.5 |