Bear Brook (Ontario)

Bear Brook
ruisseau Bear
Bear Brook floodplain west of Frank Kenny Road
Location
CountryCanada
ProvinceOntario
CountyPrescott and Russell
Municipalities
Physical characteristics
SourceConfluence of two unnamed streams
  locationEdwards
  coordinates45°20′54″N 75°27′49″W / 45.34833°N 75.46361°W / 45.34833; -75.46361
  elevation70 m (230 ft)
MouthSouth Nation River
  location
The Nation
  coordinates
45°25′11″N 75°04′13″W / 45.41972°N 75.07028°W / 45.41972; -75.07028
  elevation
48 m (157 ft)
Basin features
ProgressionSouth Nation RiverOttawa RiverSaint Lawrence RiverGulf of Saint Lawrence
River systemOttawa River drainage basin

Bear Brook (French: ruisseau Bear) is a small stream in the municipalities of Clarence-Rockland and The Nation, United Counties of Prescott and Russell, and the city of Ottawa in eastern Ontario, Canada. It forms in the fields and forests just north of Edwards, and flows in a mostly eastern direction to its mouth as a left tributary of the South Nation River.

Communities along the brook include Edwards, Carlsbad Springs, Bearbrook, Cheney, and Bourget.