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 (1963) | 25th percen- tile | Median | Most Recent Instantaneous Value Oct 28 | Mean | 75th percen- tile | Max (1968) |
|---|---|---|---|---|---|---|
| 325 | 938 | 1290 | 1420 | 1680 | 2060 | 10900 |