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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  2021-09-20
1986-10-01  2021-09-20
2007-10-01  2021-09-20
2016-03-26  2021-09-20
2020-02-19  2021-09-20
2016-03-26  2021-09-20
2018-09-21  2021-09-20
2018-09-21  2021-09-20
2018-09-21  2021-09-20
2016-03-26  2021-09-20







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 127 09-20-2021   19:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Sep 20 based on 81 water years of record more
Min
(1967)		 25th
percen-
tile		 Mean Median Most Recent
Instantaneous
Value Sep 20		 75th
percen-
tile		 Max
(1975)
0.57 20 105 105 127 166 407

Gage height, feet
Most recent instantaneous value: 10.20 09-20-2021   19:00 PDT
Graph of Gage height, feet

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