Grebe River

Last updated

Grebe River
Location
Country New Zealand
Physical characteristics
Source 
  location Fiordland
Mouth  
  location
Lake Manapouri

The Grebe River is a river in Fiordland, New Zealand. It arises north-west of Lake Monowai in an area once part of the lake but cut off by an enormous landslide about 13,000 years ago. [1] The river now flows north, between the Townley Mountains to the west, and the Hunter Mountains to the east, and into Lake Manapouri's South Arm. Its major tributaries are Jaquiery Stream, Florence Stream, Emerald Stream, and Percy Stream, all from the west. [2] [3]

Borland Road runs along much of the Grebe Valley to Lake Manapouri. It was built in 1963 to support a transmission line between the lake and Tiwai Point aluminium smelter. [4] A tramping track runs from the northern end of Lake Monowai to the head of the Grebe and up to the road. The Department of Conservation maintains several huts for trampers in the area. [5]

Whitewater kayaking/canoeing is possible on the last three km of the Grebe, from Percy Valley to Lake Manapouri. [6]

See also

Related Research Articles

<span class="mw-page-title-main">Pearl Harbour, New Zealand</span>

Pearl Harbour is a small harbour at the head of the Waiau River, in the town of Manapouri on the South Island of New Zealand.

<span class="mw-page-title-main">Fiordland</span> Geographical region of New Zealand

Fiordland is a geographical region of New Zealand in the south-western corner of the South Island, comprising the westernmost third of Southland. Most of Fiordland is dominated by the steep sides of the snow-capped Southern Alps, deep lakes, and its steep, glacier-carved and now ocean-flooded western valleys. The name "Fiordland" comes from a variant spelling of the Scandinavian word for this type of steep valley, "fjord". The area of Fiordland is dominated by, and very roughly coterminous with, Fiordland National Park, New Zealand's largest National Park.

<span class="mw-page-title-main">Fiordland National Park</span> National park on South Island of New Zealand

Fiordland National Park is a national park in the south-west corner of South Island of New Zealand. It is the largest of the 13 national parks in New Zealand, with an area covering 12,607 km2 (4,868 sq mi), and a major part of the Te Wāhipounamu a UNESCO World Heritage Site established in 1990. The park is administered by the Department of Conservation. The southern ranges of the Southern Alps cover most of Fiordland National Park, combined with the deep glacier-carved valleys.

<span class="mw-page-title-main">Lake Manapouri</span> Lake in Southland Region, New Zealand

Lake Manapouri is located in the South Island of New Zealand. The lake is situated within the Fiordland National Park and the wider region of Te Wahipounamu South West New Zealand World Heritage Area.

<span class="mw-page-title-main">Save Manapouri campaign</span> Environmental campaign in New Zealand

The Save Manapouri campaign was an environmental campaign waged between 1969 and 1972 in New Zealand to prevent the raising of the levels of lakes Manapouri and Te Anau as part of the construction of the Manapouri Power Project.

<span class="mw-page-title-main">Dobson River (New Zealand)</span> River in the South Island of New Zealand

The Dobson River is a river in the South Island of New Zealand. It flows south between the Neumann and Ohau ranges for 45 kilometres (28 mi) from its source to the east of Mount Hopkins, in the Southern Alps, before joining with the Hopkins River, close to the latter's entry into the northern end of Lake Ōhau in the Mackenzie Country. The river flows over wide shingle beds, and has no rapids of interest to whitewater enthusiasts. It was named by Julius von Haast in the 1860s for his father-in-law, Edward Dobson, who was the Canterbury Provincial Engineer. The Māori name, also given as Otao in some works, means "driftwood," and has also been applied to the Hopkins River into which the Dobson/Ōtaao flows.

<span class="mw-page-title-main">Eglinton River</span> River in New Zealand

The Eglinton River is located in the region of Southland in the southwest of New Zealand. It flows through Fiordland National Park for 50 kilometres (31 mi). Its headwaters are at Lake Gunn, 25 kilometres (16 mi) east of Milford Sound, and it flows generally south before entering Lake Te Anau along the lake's eastern shore opposite the entrance to North Fiord.

<span class="mw-page-title-main">Lake Monowai</span> Lake in Southland Region, New Zealand

Lake Monowai is a large lake in the southern part of Fiordland National Park, in New Zealand's South Island, 120 kilometres northwest of Invercargill. At an altitude of 180 metres in a long curved valley, the lake appears on maps shaped like a letter "U". The western part of the lake is set in beautiful mountainous country. It is drained in the northeast by the short Monowai River, which enters the Waiau River eight kilometres to the northeast.

<span class="mw-page-title-main">Matiri River</span> River in the Tasman District, New Zealand

The Matiri River is a river located in the northwest of New Zealand's South Island. The river is in the Tasman Region.

<span class="mw-page-title-main">Lake Sumner</span> Lake in New Zealand

Lake Sumner, known as Hoka Kura in Māori, is a highland lake situated 100 km (62 mi) northwest of Christchurch in the North Canterbury Region of New Zealand's South Island. Covering an area of 1,373 ha and a maximum depth of 135 m (443 ft), the lake is located in the Lake Sumner Forest Park and on the main stem of the Hurunui River. Several other lakes such as Loch Katrine, Lake Sheppard, Lake Taylor and Lake Mason also lie within the park.

<span class="mw-page-title-main">Waiau River (Southland)</span> River in New Zealand

The Waiau River is the largest river in the Southland region of New Zealand. 'Waiau' translates to 'River of Swirling Currents'. It is the outflow of Lake Te Anau, flowing from it into Lake Manapouri 10 kilometres (6 mi) to the south, and from there flows south for 70 kilometres (43 mi) before reaching the Foveaux Strait 8 kilometres (5 mi) south of Tuatapere. It also takes water from Lake Monowai.

<span class="mw-page-title-main">Kepler Track</span> New Zealand tramping track

The Kepler Track is a 60 km (37 mi) circular hiking track which travels through the landscape of the South Island of New Zealand and is situated near the town of Te Anau. The track passes through many landscapes of the Fiordland National Park such as rocky mountain ridges, tall mossy forests, lake shores, deep gorges, rare wetlands and rivers. Like the mountains it traverses, the track is named after Johannes Kepler. The track is one of the New Zealand Great Walks and is administered by the Department of Conservation (DOC).

<span class="mw-page-title-main">Perth River</span> River in New Zealand

The Perth River is a river in the Southern Alps in the West Coast region of New Zealand's South Island. Its source is in terrace icefields north of the Rangitata Divide and is joined by multiple tributaries, including a creek from Abel Lake. It features a number of rapids and passes through two gorges before meeting the Whataroa River. The river is largely inaccessible, but recently, an adventure tourism company has begun offering "heli-rafting" on the river: whitewater rafters are flown in by helicopter to raft the river.

<span class="mw-page-title-main">Mōkihinui River</span> River in New Zealand

The Mōkihinui River is a river located on the West Coast of New Zealand's South Island, about 40 kilometres north of Westport. Meridian Energy had proposed the Mokihinui Hydro project on the river in 2007 but it was cancelled in May 2012. In 2019, it was announced that 64,400 ha of land in the Mōkihinui River catchment, including 15 km (9.3 mi) of river bed, would be added to Kahurangi National Park.

<span class="mw-page-title-main">Wilmot Pass</span>

The Wilmot Pass is a 671 m (2,201 ft) high pass on the main divide of New Zealand's South Island. It connects Doubtful Sound, a deep indentation in the coast of Fiordland, to the valley of the West Arm of Lake Manapouri. The pass is named after E. H. Wilmot, a former surveyor-general of New Zealand, who had noted it while surveying the area in 1897. It lies between Mount Wilmot and Mount Mainwaring. On the east side the Spey River drains to Lake Manapouri and on the west side the Lyvia River drains to Deep Cove.

<span class="mw-page-title-main">Hunter Mountains</span> Mountains in New Zealand

The Hunter Mountains of Lake Manapouri, New Zealand, were named by surveyor James McKerrow after the famous anatomist John Hunter. The Hunter Mountain Range covers an area between The South Arm and Hope Arm of Lake Manapouri South to the Green Lake.

<span class="mw-page-title-main">Doubtful River (New Zealand)</span> River in New Zealand

The Doubtful River is a river in the Canterbury region of New Zealand. It rises near Mount Barron and flows south then south-east through Lake Sumner Forest Park, reaching the Boyle River 40 kilometres (25 mi) west of Hanmer Springs. The Doubtful Range lies to the south. The Doubtless River and Devilskin Stream are tributaries entering from the north.

The Spey River is a river in the Southland Region of New Zealand. Its entire length lies within the Fiordland National Park. The Spey rises at the Mckenzie Pass and Murrell's Pass either side of Mt Horatio (1,380 metres, and the river flows in a northeasterly direction, emptying into the West Arm of Lake Manapouri adjacent to the intake of the Manapouri Power Station. The Dusky Track follows the Spey valley for much of the river's length.

Green Lake is a lake in Hunter Mountains in the Southland Region of New Zealand located to the north of Lake Monowai. The lake has no surface outlets but probably feeds several streams draining to lake Monowai via springs. The lake is a basin in the debris of the Green Lake Landslide, which is the largest known above-sea-level landslide on earth. Steep escarpments on the north and east sides of the lake form the head scarp of the landslide, which has an estimated volume of 27 cubic kilometres (6.5 cu mi).

The Guardians of Lake Manapouri, Monowai and Te Anau is a statutory body appointed to make recommendations to the New Zealand Minister of Conservation on any matters arising from the environmental, ecological, and social effects of the operation of the Manapouri Power Station on the townships of Manapouri and Te Anau, Lake Manapouri and Lake Te Anau and their shorelines, and on the rivers flowing in and out of those lakes, having particular regard to the effects of the operation on social values, conservation, recreation, tourism, and related activities and amenities.

References

  1. "Green Lake Landslide - New Zealand's largest landslide". GNS Science. Archived from the original on 9 October 2009. Retrieved 16 July 2009.
  2. Peter Dowling, ed. (2004). Reed New Zealand Atlas. Reed Books. pp. map 105. ISBN   0-7900-0952-8.
  3. Discover New Zealand:A Wises Guide (9th ed.). 1994. p. 458.
  4. "Lake Monowai / Borland Road". Department of Conservation . Retrieved 16 July 2009.
  5. "Borland Road tramping tracks". Department of Conservation . Retrieved 16 July 2009.
  6. "Grebe / Percy Valley bridge to Lake Manapouri, II-III+". Whitewater NZ. Retrieved 16 July 2009.

45°35′S167°22′E / 45.583°S 167.367°E / -45.583; 167.367