Kogin Waiotama
Kogin Waiotama kogi ne dake Arewa na Tsibirin Arewa wanda ke yankin New Zealand . Yana gudana arewa maso yamma daga asalinsa kudu da Maungatapere don isa kogin Wairoa mai nisan kilomita 20 arewa maso gabas da Dargaville .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 
 
Shafuka masu fassarorin da ba'a duba ba