Kogin Avoca (Canterbury)
| Kogin Avoca | |
|---|---|
| General information | |
| Labarin ƙasa | |
 | |
| Tsarin Daidaiton Labarin Kasa | 43°10′54″S 171°32′31″E / 43.1818°S 171.542°E |
| Kasa | Sabuwar Zelandiya |
| Territory |
Canterbury Region (en)  |
Kogin Avoca kogi ne dake yankin Canterbury wanda yake yankin New Zealand. shi Ƙananan raƙuman ruwa ne na kogin Rakaia ta hanyar Harper da Wilberforce Rivers, kudu da Arthur's Pass a Canterbury .