Station operated in cooperation with the U.S. Army Corps of Engineers Walla Walla District and Confederated Tribes of the Umatilla Indian Reservation (CTUIR).
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 |
Most Recent Instantaneous Value Jul 27 | Min (2015) | 25th percen- tile | Median | Mean | 75th percen- tile | Max (1984) |
---|---|---|---|---|---|---|
455 | 476 | 729 | 957 | 1080 | 1330 | 2890 |