The Makarewa River is the largest
tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drai ...
of the
Ōreti River
The Ōreti River (formerly the Oreti River) is one of the main rivers of Southland, New Zealand, and is long. The river has been identified as an Important Bird Area by BirdLife International because, for much of its length, it supports bree ...
, and is in
Southland, New Zealand
Southland ( mi, Murihiku) is New Zealand's southernmost region. It consists mainly of the southwestern portion of the South Island and Stewart Island/Rakiura. It includes Southland District, Gore District and the city of Invercargill. The ...
. It flows for from its source in the
Hokonui Hills
The Hokonui Hills, also known as ''The Hokonui Mountains'' or simply ''The Hokonui'', are a range of hills in central Southland, New Zealand. They rise to 600 metres above the surrounding Southland Plains, of which the hills mark a northern extre ...
, joining the Ōreti just north of
Invercargill
Invercargill ( , mi, Waihōpai is the southernmost and westernmost city in New Zealand, and one of the southernmost cities in the world. It is the commercial centre of the Southland region. The city lies in the heart of the wide expanse ...
.
Rivers of Southland, New Zealand
Rivers of New Zealand
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