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 (1960) | Most Recent Instantaneous Value Jan 24 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1970) |
|---|---|---|---|---|---|---|
| 338 | 1620 | 2130 | 2990 | 4170 | 5910 | 17900 |