Kogin Mangakāhia
Kogin Mangakahia kogi ne dakeArewa na Tsibirin Arewa Kasa wanda yake yankin New Zealand . Yana gudana zuwa gabas daga tushensa a cikin dajin Mataraua, yana juya kudu maso gabas bayan kimanin  akan shiga tare da ƙaramin kogin Awarua .Yana haɗuwa da Kogin Opouteke kusa da Pakotai, sannan ya juya gabas, har sai ya haɗu da Kogin Hikurangi . Daga nan sai ta sake komawa kudu, ta wuce Titoki sannan ta hade tare da kogin Wairua don samar da kogin Wairoa kusan rabin tsakanin Whangarei da Dargaville .

Ma'aikatar Al'adu da Tarihi ta New Zealand ta ba da fassarar "rafi na kurangar inabin New Zealand passionfruit" don Mangakāhia .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 

Shafuka masu fassarorin da ba'a duba ba