
Mattagami River and mill in Smooth Rock Falls.
The 'Mattagami River' is a river in northern
Ontario,
Canada, which flows 440 km north from its source southwest of the city of
Timmins, Ontario to join the
Missinaibi River; both rivers empty into
James Bay via the
Moose River. This river is
547 km in length.
The river's name comes from the
Ojibwe and means either "the start of water" (''maadaagami'') or "turbulent water" (''madaagami'').
Tributaries include the:
★
Kapuskasing River
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Groundhog River
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Ivanhoe River
★
Nat River
See also
★
List of Ontario rivers
External links
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Mattagami Region Conservation Authority