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 (2025) | Most Recent Instantaneous Value Jun 10 | 25th percen- tile | Median | 75th percen- tile | Mean | Max (2022) |
|---|---|---|---|---|---|---|
| 0.14 | 0.40 | 0.45 | 0.75 | 1.3 | 2 | 29.0 |