USGS 12439500 OKANOGAN RIVER AT OROVILLE, WA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Arrow

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  2026-08-10
1987-12-28  2026-08-10
2007-10-01  2026-08-10
2007-10-01  2026-08-10







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 23.0 08-10-2026   17:00 PDT
Graph of Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Discharge, cubic feet per second
Most recent instantaneous value: 276 08-10-2026   17:00 PDT
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for Aug 10 based on 83 water years of record more
Min
(1992)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Aug 10		 Median Mean 75th
percen-
tile		 Max
(1997)
91.0 248 276 434 637 826 2590

Gage height, feet, AUXILIARY GAGE
Most recent instantaneous value: 3.69 08-10-2026   17:00 PDT
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet, AUXILIARY GAGE"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Gage height, feet, [BASE]
Most recent instantaneous value: 6.26 08-10-2026   17:00 PDT
Graph of Gage height, feet, [BASE]

Add up to 2 more sites and replot for "Gage height, feet, [BASE]"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |