Motueka River

Motueka River
Country	New Zealand
Basin features
Main source	Red Hills in South East of catchment Highest point: Mount Owen, 1,875m
River mouth	Sea level
Physical characteristics
Length	116 kilometres (72 mi)

The Motueka River is located in the north of the South Island of New Zealand and is a popular tourist destination for watersports and fishing. The Motueka flows 116 kilometres (72 mi) from the mountains 40 km west of the city of Nelson in the southeast of the catchment and flows north to the Tasman Bay.

The Motueka River lies 60 kilometres to the south of Nelson, and flows for 120 kilometres, first through rough hill country and then the more gently undulating terrain southwest of Tasman Bay, passing by many small communities such as Ngatimoti, , Riwaka, Brooklyn and many others as it makes it way its outflow into the bay close to the town of Motueka. These communities are connected to the town of Motueka in the north and SH 6 in the south by the Motueka Valley Highway.

The Motueka has three major tributaries, the Motupiko River, Wangapeka River and the Baton River, as well as smaller tributaries called the Pearse, Dove, Tadmor, and Rainy.

The river runs through a wide band of granite and areas of recent alluvium, with a complex mix of sedimentary and igneous rocks, originating from the mountainous terrain of the Arthur Range which form the western boundary of the catchment area. and a region of clay-bound gravels to the eastern boundary. As well as the granites, the wide variety of rock types found along the course of the river include complex basement rock, ultramafic, old and young sedimentary rocks.

...
Wikipedia