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 (2018) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2016) | Most Recent Instantaneous Value Dec 18 |
|---|---|---|---|---|---|---|
| 0.26 | 1.1 | 2.8 | 4.5 | 5.6 | 21.4 | 41.5 |