Hawa River
Kogin Hāwea kogine dake New Zealand,draining yana malala tafkin Hāwea zuwa cikin Clutha/Matau-au . 

Kogin yana guda sa ne da lake Hawea Control Dam ne wani kasa mai tsayin mita 30 da tsayin mita 390  wanda ke ba da damar fitar da ruwa don zama lokacin da ake so don Dam din Clyde .

Duba kuma 

 Jerin koguna na New Zealand

Nassoshi 

Shafuka masu fassarorin da ba'a duba ba