Larder River (Ontario)

Larder River
Fourth Falls on the Larder River
Location of the mouth of the Larder River in Ontario
Location
CountryCanada
ProvinceOntario
RegionNortheastern Ontario
DistrictTimiskaming
Physical characteristics
SourceLarder Lake
  locationMcFadden Township
  coordinates48°02′12″N 79°36′03″W / 48.036714178344404°N 79.6007949401155°W / 48.036714178344404; -79.6007949401155
  elevation274 m (899 ft)
MouthBlanche River
  location
Evanturel
  coordinates
47°49′54″N 79°48′55″W / 47.83167°N 79.81528°W / 47.83167; -79.81528
  elevation
180 m (590 ft)
Length54.0 km (33.6 mi)
Basin features
River systemSaint Lawrence River drainage basin

The Larder River is a river in Timiskaming District, in Northeastern Ontario, Canada. It is in the Saint Lawrence River drainage basin, and flows from its source at Larder Lake in geographic McFadden Township to its mouth as a left tributary of the Blanche River in the municipal township of Evanturel.

The section of river from Raven Lake to Upper Wendigo Lake runs through a northeasterly-oriented geologic fault system, with mafic metavolcanic bedrock to the west and sedimentary and volcanic rock to the east. The Larder River has many wild rapids, making it suitable for experienced whitewater canoeists.