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 (2019) | 25th percen- tile | Most Recent Instantaneous Value Mar 3 | Median | Mean | 75th percen- tile | Max (2014) |
|---|---|---|---|---|---|---|
| 89.6 | 247 | 298 | 362 | 481 | 581 | 1780 |