Station operated in cooperation with Portland General Electric, Clackamas River Water Providers and Water Environment Services.
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 tips |
| Min (2001) | 25th percen- tile | Median | Most Recent Instantaneous Value Mar 6 | Mean | 75th percen- tile | Max (2014) |
|---|---|---|---|---|---|---|
| 1130 | 2170 | 2800 | 3270 | 3430 | 3880 | 15400 |