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 (1993) | 25th percen- tile | Median | Most Recent Instantaneous Value Feb 27 | Mean | 75th percen- tile | Max (1914) |
|---|---|---|---|---|---|---|
| 788 | 1630 | 2210 | 2910 | 2980 | 3410 | 10300 |