| Waianiwaniwa River | |
|---|---|
_Bridge_flooding,_1963.jpg) Waianiwaniwa River and surroundings following flooding, July 1963 | |
.svg)  Location of Waianiwaniwa River in Canterbury | |
| Location | |
| Country | New Zealand |
| Area | Homebush |
| Physical characteristics | |
| Mouth | |
• location | Selwyn River |
| Length | 23.63 km (14.68 mi) |
The Waianiwaniwa River (Waireka) is a river in the Canterbury region of the South Island of New Zealand.[1]
- ^ "Place name detail: Waianiwaniwa River". New Zealand Gazetteer. New Zealand Geographic Board. Retrieved 2 April 2008.