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 (1967) | 25th percen- tile | Median | Most Recent Instantaneous Value Apr 30 | Mean | 75th percen- tile | Max (2023) |
---|---|---|---|---|---|---|
1160 | 2760 | 3360 | 3620 | 3620 | 4310 | 8700 |