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 | Most Recent Instantaneous Value Dec 17 | Median | Mean | 75th percen- tile | Max (2000) |
|---|---|---|---|---|---|---|
| 72.0 | 193 | 309 | 345 | 491 | 630 | 2000 |