Station operated in cooperation with U.S. Bureau of Reclamation, U.S. Army Corps of Engineers and Oregon State Engineer. Realtime Gage Height data is provided by U.S. Bureau of Reclamation telemetry.

The vertical datum was lowered 10 ft Feb. 12, 2015 to avoid negative gage heights.

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.