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USGS 14020850 UMATILLA R AT W RESERVATION BNDY NR PENDLETON, OR

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Confederated Tribes of the Umatilla Indian Reservation.

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.
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Available Parameters Available Period
  
1995-11-01  2025-12-10
2007-10-01  2025-12-10







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 1850 12-10-2025   17:15 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 10 based on 30 water years of record more
Min
(2003)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Dec 10		 Max
(1997)
62.0 144 317 441 552 1850 2320

Gage height, feet
Most recent instantaneous value: 6.21 12-10-2025   17:15 PST
Graph of Gage height, feet

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