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Northwest River in Newfoundland and Labrador

River32.8 mi
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Around here

Around Northwest River

Big Falls24.4 mi5 mi

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Source: Canadian Geographical Names Database (NRCan), Open Government Licence - Canada

About this river

Northwest River is a 32.8 mile river. Streamflow is measured at the Water Survey of Canada gauge Northwest River at Terra Nova National Park (site 02YS006). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1995 to 2024

Northwest River typically runs highest in April, at a median 1,288 cfs, and lowest in August, at 151 cfs. The highest flow on record for any single day is 8,511 cfs, in 2010.

Show the numbers
Typical flow by month at Northwest River at Terra Nova National Park, in cfs
MonthTypical (cfs)Usual range (cfs)
January457295 to 821
February386279 to 695
March560334 to 1,049
April1,288825 to 1,798
May636453 to 945
June336237 to 466
July190116 to 315
August15163 to 313
September263110 to 496
October482197 to 834
November862641 to 1,134
December805592 to 1,117

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 30 years of record. Statistics published by the US Geological Survey for Northwest River at Terra Nova National Park (site 02YS006). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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