Otonabee River

Otonabee River
The Otonabee River in Peterborough, Ontario
Location of the mouth of the Otonabee River in southern Ontario
EtymologyFrom the Ojibwe Odoonabii-ziibi, meaning Tullibee River
Native nameOdoonabii-ziibi' (Ojibwe)
Location
CountryCanada
ProvinceOntario
RegionCentral Ontario
CountyPeterborough
Cities
Physical characteristics
SourceKatchewanooka Lake
  locationSelwyn
  coordinates44°25′54″N 78°16′19″W / 44.43167°N 78.27194°W / 44.43167; -78.27194
  elevation233 m (764 ft)
MouthRice Lake
  location
Otonabee–South Monaghan
  coordinates
44°09′14″N 78°13′52″W / 44.15389°N 78.23111°W / 44.15389; -78.23111
  elevation
187 m (614 ft)
Length55 km (34 mi)
Basin size806 km2 (311 sq mi)
Basin features
River systemGreat Lakes Basin

The Otonabee River is a river in Peterborough County in Central Ontario, Canada. The river flows from Katchewanooka Lake, at the north end of the community of Lakefield, through the city of Peterborough to Rice Lake. It is in the Great Lakes Basin and forms part of the Trent-Severn Waterway.