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 (2005) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value Mar 11 | Max (2002) |
|---|---|---|---|---|---|---|
| 0.10 | 1.3 | 2.5 | 4.5 | 6 | 10.1 | 29.1 |