USGS 14203500 TUALATIN RIVER NEAR DILLEY, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Bureau of Reclamation and the U.S. Army Corps of Engineers.

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.
Available Parameters Available Period
  
2016-03-26  2026-02-26
1986-10-01  2026-02-26
2007-10-01  2026-02-26
2016-03-26  2026-02-26
2020-02-19  2026-02-26
2016-03-26  2026-02-26
2023-02-25  2026-02-26
2023-10-17  2026-02-26
2023-10-17  2026-02-26
2016-03-26  2026-02-26







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 905 02-26-2026   04:45 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 26 based on 85 water years of record more
Min
(2005)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Feb 26		 Max
(1957)
78.7 342 497 700 797 905 3280