Waianiwaniwa River

Waianiwaniwa River
Dry riverbed of the Waianiwaniwa River, 2017
Location of Waianiwaniwa River in Canterbury
Location
CountryNew Zealand
AreaHomebush
Physical characteristics
Mouth 
 • location
Selwyn River
Length23.63 km (14.68 mi)

The Waianiwaniwa River (Waireka) is a river in the Canterbury region of the South Island of New Zealand.