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 (2006) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Dec 18 | Max (2016) |
|---|---|---|---|---|---|---|
| 21.3 | 41 | 65 | 101 | 116 | 239 | 469 |