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 (1992) | 25th percen- tile | Most Recent Instantaneous Value Jun 12 | Median | Mean | 75th percen- tile | Max (2000) |
|---|---|---|---|---|---|---|
| 5.00 | 14 | 19.5 | 27 | 48 | 59 | 345 |