The Kopuapounamu River is a river of the northeast of New Zealand's North Island.

It flows east from the eastern end of the Raukumara Range, reaching the Awatere River 6 kilometres (4 mi) south of Te Araroa.

"Place name detail: Kopuapounamu River".

Land Information New Zealand.

This article about a river in the Gisborne District is a stub.