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 |
Min (1977) | 25th percen- tile | Most Recent Instantaneous Value Mar 19 | Median | Mean | 75th percen- tile | Max (2017) |
---|---|---|---|---|---|---|
835 | 2400 | 3900 | 4140 | 4860 | 5820 | 24800 |