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Rivière Ashuapmushuan in Quebec

River40.1 mi
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Around Rivière Ashuapmushuan

Rapides Pémonca1.6 miRapides Plats · 4 mi20 mi

Nature8

Source: Canadian Geographical Names Database (NRCan), Open Government Licence - Canada · Public land: USGS PAD-US

About this river

Rivière Ashuapmushuan is a 40.1 mile river. Streamflow is measured at the Quebec government gauge Rivière Ashuapmushuan, À la tête de la chute aux Saumons (site CEHQ-061901). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1953 to 2026

Rivière Ashuapmushuan typically runs highest in May, at a median 31,949 cfs, and lowest in March, at 2,825 cfs. The highest flow on record for any single day is 99,234 cfs, in 1960.

Show the numbers
Typical flow by month at Rivière Ashuapmushuan, À la tête de la chute aux Saumons, in cfs
MonthTypical (cfs)Usual range (cfs)
January3,6373,164 to 4,317
February3,0302,730 to 3,417
March2,8252,511 to 3,259
April6,1063,654 to 8,854
May31,94923,590 to 42,024
June13,67710,082 to 18,268
July9,0767,152 to 12,799
August8,2816,192 to 10,971
September8,6816,319 to 12,160
October11,1598,617 to 14,400
November10,1527,805 to 12,976
December5,1914,326 to 6,569

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 73 years of record. Statistics published by the US Geological Survey for Rivière Ashuapmushuan, À la tête de la chute aux Saumons (site CEHQ-061901). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

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