Kogin Wahianoa
Kogin Wahianoa kogi ne dakw Manawatū-Whanganui na Tsibirin Arewa wanda yake yankin New Zealand . Daya daga cikin bakin kogin Whangaehu, yana gudana kudu maso gabas daga gangaren kudancin dutsen Ruapehu, a hankali ya karkata kudu maso yamma kafin ya hadu da Whangaehu  arewa maso yammacin Waiouru .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 

Shafuka masu fassarorin da ba'a duba ba