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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 (1988) | Most Recent Instantaneous Value Nov 8 | 25th percen- tile | Median | Mean | 75th percen- tile | Max (2007) |
---|---|---|---|---|---|---|
579 | 669 | 795 | 925 | 1090 | 1140 | 5400 |