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North Thompson River in British Columbia

River48.9 mi
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Around here

Around North Thompson River

Dennis Lake · 4.9 mi5 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

North Thompson River is a 48.9 mile river. Streamflow is measured at the Water Survey of Canada gauge North Thompson River at Birch Island (site 08LB047). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1960 to 2024

North Thompson River typically runs highest in June, at a median 14,938 cfs, and lowest in February, at 948 cfs. The highest flow on record for any single day is 33,761 cfs, in 1984.

Show the numbers
Typical flow by month at North Thompson River at Birch Island, in cfs
MonthTypical (cfs)Usual range (cfs)
January1,014810 to 1,218
February948825 to 1,182
March1,028824 to 1,339
April2,3801,792 to 3,165
May9,5886,816 to 13,464
June14,93811,936 to 18,081
July11,1959,429 to 14,691
August6,9576,039 to 7,840
September3,9203,180 to 5,103
October2,9422,154 to 3,991
November2,1651,614 to 2,982
December1,285918 to 1,639

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 65 years of record. Statistics published by the US Geological Survey for North Thompson River at Birch Island (site 08LB047). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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