USGS 12439500 OKANOGAN RIVER AT OROVILLE, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Flood Stage.--The National Weather Service has not established a Flood Stage for this station.

Funding for this site is provided by the cooperators / programs below:

Station Notes
river
This station is below Osoyoos Lake and may be affected by backwater from the Similkameen River during storm events and the period May through June.
This station managed by the Upper Columbia Field Office (Spokane).

Available Parameters Available Period
  
2007-10-01  2025-07-10
1987-12-28  2025-07-10
2007-10-01  2025-07-10
2007-10-01  2025-07-10







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 23.9 07-10-2025   16:00 PDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 453 07-10-2025   16:00 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 10 based on 82 water years of record more
Min
(1975)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jul 10		 Median Mean 75th
percen-
tile		 Max
(2022)
84.0 303 453 668 928 1490 2880

Gage height, feet, AUXILIARY GAGE
Most recent instantaneous value: 4.57 07-10-2025   16:00 PDT
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Gage height, feet, [BASE]
Most recent instantaneous value: 6.62 07-10-2025   16:00 PDT
Graph of Gage height, feet, [BASE]

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