USGS 13333000 GRANDE RONDE RIVER AT TROY, OR

PROVISIONAL DATA SUBJECT TO REVISION

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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
Available Parameters Available Period
  
2024-03-12  2024-04-15
1989-03-21  2024-04-15
2007-10-01  2024-04-15







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 8.2 04-15-2024   23:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 7570 04-15-2024   23:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 16 based on 79 water years of record more
Min
(2015)		 25th
percen-
tile		 Median Mean Most Recent
Instantaneous
Value Apr 16		 75th
percen-
tile		 Max
(1956)
2270 4020 5870 6430 7570 8650 14100

Gage height, feet
Most recent instantaneous value: 6.90 04-15-2024   23:00 PDT
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