Newton River (Fiordland)

Newton River
West Cape & Newton River Mouth
Route of the Newton River
Mouth of the Newton River
Newton River (Fiordland) (South Island)
Native nameWaipōuri
Location
CountryNew Zealand
Physical characteristics
SourceLake Fraser
 • coordinates45°53′13″S 166°29′57″E / 45.8869°S 166.4993°E / -45.8869; 166.4993
 • elevation31 m (102 ft)
Mouth 
 • location
Tasman Sea
 • coordinates
45°54′30″S 166°26′01″E / 45.9083°S 166.4337°E / -45.9083; 166.4337
 • elevation
0 m (0 ft)
Length9 km (5.6 mi)
Basin features
ProgressionNewton RiverTasman Sea

The Newton River is a river in Fiordland, New Zealand. It drains Lake Fraser south-westward into the Tasman Sea just south of West Cape.[1]

Newton River is an official name, gazetted on 4 February 1960, after being in use by local fishermen for some time. It is about 9 km (5.6 mi) long.[2]

The river flows over the Newton River pluton of Carbonferous biotite, granodiorite and granite, which has been glaciated and also forms a rock arch to the south of the river mouth, where a marine terrace has been uplifted within the last half a million years.[3]

The beech forest in the valley includes black beech (tawairauriki), kāmahi, and silver beech (tawhai).[4]

See also

References

  1. ^ "Newton River, Southland". NZ Topo Map. Retrieved 23 December 2022.
  2. ^ "Place name detail: Newton River". New Zealand Gazetteer. Land Information New Zealand. Retrieved 23 December 2022.
  3. ^ "Geology of the Fiordland Area - GNS Science". yumpu.com. 2010. p. 10. Retrieved 23 December 2022.
  4. ^ P. WARDLE, A. F. MARK and G. T. S. BAYLIS (28 August 1973). "Vegetation and Landscape of the West Cape District" (PDF). Coastal restoration trust.