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* IMPORTANT: Next Generation Station Page

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  2020-08-04
1986-10-01  2020-08-04
2007-10-01  2020-08-04
2016-03-26  2020-08-04
2020-02-19  2020-08-04
2016-03-26  2020-08-04
2017-08-05  2020-08-04
2017-08-05  2020-08-04
2017-08-05  2020-08-04
2016-03-26  2020-08-04







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 233 08-04-2020   06:50 PDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Aug 4 based on 80 water years of record more
Min
(1966)
25th
percen-
tile
Mean Median 75th
percen-
tile
Most Recent
Instantaneous
Value Aug 4
Max
(2017)
0.80 20 116 121 204 233 276


Gage height, feet

Most recent instantaneous value: 11.32 08-04-2020   06:50 PDT
Graph of  Gage height, feet

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