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) |
|---|---|---|---|---|---|---|
| 115 | 228 | 380 | 581 | 692 | 1500 | 2830 |