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 (2006) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1982) | Most Recent Instantaneous Value Dec 20 |
|---|---|---|---|---|---|---|
| 17.0 | 62 | 128 | 154 | 218 | 521 | 1090 |