Onaping River

Onaping River
High Falls on the Onaping River, from the A.Y. Jackson Lookout
Location of the mouth of the Onaping River in Ontario
Location
CountryCanada
ProvinceOntario
RegionNortheastern Ontario
Physical characteristics
SourceOnaping Lake
  locationEmo Township, Sudbury District
  coordinates46°55′02″N 81°27′35″W / 46.91722°N 81.45972°W / 46.91722; -81.45972
  elevation406 m (1,332 ft)
MouthVermilion River
  location
Balfour Township, Greater Sudbury
  coordinates
46°36′23″N 81°17′58″W / 46.60639°N 81.29944°W / 46.60639; -81.29944
  elevation
266 m (873 ft)
Basin features
River systemGreat Lakes Basin
Tributaries 
  leftMichaud River
  rightCarhess Creek

The Onaping River is a river in Greater Sudbury and Sudbury District in Northeastern Ontario, Canada. It is in the Great Lakes Basin and is a right tributary of the Vermilion River.