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 (2005) | 25th percen- tile | Most Recent Instantaneous Value Mar 20 | Median | Mean | 75th percen- tile | Max (1997) |
|---|---|---|---|---|---|---|
| 126 | 279 | 360 | 433 | 493 | 620 | 1660 |