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 Dec 24 | Mean | 75th percen- tile | Max (1997) |
|---|---|---|---|---|---|---|
| 0.32 | 1.3 | 2.3 | 3.95 | 5.6 | 7.3 | 28.0 |