Redstone River (Northeastern Ontario)

Redstone River
Location of the mouth of the Redstone River in Ontario
Location
CountryCanada
ProvinceOntario
RegionNortheastern Ontario
Districts
Physical characteristics
SourceRedstone Lake
  locationSudbury, Unorganized, North Part, Sudbury District
  coordinates47°59′35″N 81°18′00″W / 47.99306°N 81.30000°W / 47.99306; -81.30000
  elevation366 m (1,201 ft)
MouthNight Hawk Lake
  location
Timmins, Cochrane District
  coordinates
48°27′19″N 81°02′24″W / 48.45528°N 81.04000°W / 48.45528; -81.04000
  elevation
274 m (899 ft)
Length87 km (54 mi)
Basin features
River systemJames Bay drainage basin

The Redstone River is a river in the James Bay drainage basin in Cochrane, Timiskaming and Sudbury Districts in northeastern Ontario, Canada. It flows 87 kilometres (54 mi) from Semple Lake to its mouth at Night Hawk Lake, the source of the Frederick House River.