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 (1977) | 25th percen- tile | Most Recent Instantaneous Value Feb 24 | Median | Mean | 75th percen- tile | Max (1986) |
|---|---|---|---|---|---|---|
| 37.0 | 165 | 280 | 313 | 455 | 498 | 3880 |