Kaituna River (Canterbury)

Kaituna River
Kaituna River near State Highway 75
Location of the Kaituna River
Kaituna River (Canterbury) (New Zealand)
EtymologyFrom Māori: Kai (meaning food) and tuna (meaning eel)
Location
CountryNew Zealand
RegionCanterbury
Territorial areaChristchurch City
Physical characteristics
SourceMount Herbert / Te Ahu Pātiki
  coordinates43°42′06″S 172°45′31″E / 43.701745°S 172.758679°E / -43.701745; 172.758679
  elevation670 metres (2,200 ft)
MouthLake Ellesmere / Te Waihora
  coordinates
43°46′42″S 172°39′04″E / 43.77836°S 172.651005°E / -43.77836; 172.651005
  elevation
2 metres (6 ft 7 in)
Length18 kilometres (11 mi)
Basin features
Tributaries 
  leftOkana Stream

The Kaituna River is a small watercourse on Banks Peninsula, New Zealand, which discharges into Lake Ellesmere / Te Waihora. Its source is several small streams arising on the southern slope of Mount Herbert / Te Ahu Pātiki, and it flows south-west for 15 kilometres, being joined by the Okana Stream, and ending in the remains of Kaituna Lagoon (Māori: Motumotuao). The river gives its name to the steep sheep-grazed Kaituna Valley which provides access to the walking tracks and mountain tops of Mount Bradley and Mt Herbert.

The Māori name Kaituna, or "a place to eat eels", referred the river. The river and its valley were a traditional ara tawhito (travel route) for Māori living on Banks Peninsula, providing a relatively easy route to connect mahinga kai (food gathering sites) at Te Waihora with the more established settlements around Whakaraupō and Koukourarata to the north.