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 (1977) | Most Recent Instantaneous Value Feb 6 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1996) |
|---|---|---|---|---|---|---|
| 25.0 | 26.1 | 72 | 106 | 170 | 192 | 1070 |