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 (2004) | Most Recent Instantaneous Value Apr 11 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2022) |
|---|---|---|---|---|---|---|
| 0.43 | 1.00 | 1.4 | 2.3 | 3.7 | 4.3 | 30.8 |