Montreal River (Timiskaming District)

Montreal River
Montreal River at Matachewan
Location of the mouth of the Montreal River in Ontario
Location
CountryCanada
ProvinceOntario
DistrictTimiskaming
Physical characteristics
SourceSmoothwater Lake
  locationTimiskaming, Unorganized, West Part
  coordinates47°25′30″N 80°41′25″W / 47.42500°N 80.69028°W / 47.42500; -80.69028
  elevation378 m (1,240 ft)
MouthLake Timiskaming
  location
Timiskaming, Unorganized, West Part
  coordinates
47°08′20″N 79°27′15″W / 47.13889°N 79.45417°W / 47.13889; -79.45417
  elevation
178.4 m (585 ft)
Length220 km (140 mi)
Basin features
ProgressionLake TimiskamingOttawa RiverSt. Lawrence RiverGulf of St. Lawrence
River systemOttawa River drainage basin
Tributaries 
  rightLady Evelyn River, Makobe River

The Montreal River is a river in Timiskaming District, Ontario, Canada. It travels 220 kilometres (137 mi) from its source at Smoothwater Lake to its mouth at Lake Timiskaming on the Ottawa River. The river is a significant source of hydroelectricity.