Station operated in cooperation with the city of Portland.
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.
| Min (2014) | 25th percen- tile | Median | Most Recent Instantaneous Value Jan 20 | Mean | 75th percen- tile | Max (1996) |
|---|---|---|---|---|---|---|
| 0.32 | 2.1 | 3.5 | 3.55 | 7.9 | 11 | 34.0 |