Station operated in cooperation with Portland Water Bureau.
NOTE: River forecasts and additional data can be obtained at the National Weather Service's Advanced Hydrologic Prediction Services web page. NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
| Boating Safety |
| Min (2005) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Mar 6 | 75th percen- tile | Max (2014) |
|---|---|---|---|---|---|---|
| 725 | 1510 | 2490 | 2970 | 3060 | 3460 | 11500 |