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 (1952) | Most Recent Instantaneous Value Sep 1 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1961) |
---|---|---|---|---|---|---|
128 | 311 | 351 | 412 | 458 | 519 | 1570 |