Station operated in cooperation with the Confederated Tribes of the Umatilla Indian Reservation.
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.
| Boating safety tips |
| Min (2005) | 25th percen- tile | Median | Most Recent Instantaneous Value Feb 28 | Mean | 75th percen- tile | Max (1999) |
|---|---|---|---|---|---|---|
| 145 | 436 | 692 | 744 | 777 | 888 | 2630 |