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 (1941) | 25th percen- tile | Median | Mean | Most Recent Instantaneous Value Apr 29 | 75th percen- tile | Max (1990) |
---|---|---|---|---|---|---|
752 | 2220 | 2980 | 3150 | 3650 | 3690 | 9090 |