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Okanagan River in British Columbia

River37.3 mi
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Around here

Around Okanagan River

Evely · 1.4 miDamer Lake8.4 mi10 mi

Source: Recreation Sites and Trails BC, Open Government Licence (British Columbia) · Source: Canadian Geographical Names Database (NRCan), Open Government Licence - Canada

About this river

Okanagan River is a 37.3 mile river. Streamflow is measured at the Water Survey of Canada gauge Okanagan River at Penticton (site 08NM050). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1921 to 2025

Okanagan River typically runs highest in June, at a median 654 cfs, and lowest in November, at 231 cfs. The highest flow on record for any single day is 2,751 cfs, in 2017.

Show the numbers
Typical flow by month at Okanagan River at Penticton, in cfs
MonthTypical (cfs)Usual range (cfs)
January266168 to 525
February350175 to 708
March477191 to 751
April502211 to 730
May581260 to 1,044
June654277 to 1,155
July618404 to 1,109
August531396 to 826
September480361 to 615
October378289 to 494
November231173 to 445
December237172 to 470

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 104 years of record. Statistics published by the US Geological Survey for Okanagan River at Penticton (site 08NM050). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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