The Clutha River is the second longest river in New Zealand and the longest in the South Island. It flows south-southeast 338 kilometres (210 mi) through Central and South Otago from Lake Wānaka in the Southern Alps to the Pacific Ocean, 75 kilometres (47 mi) south west of Dunedin. It is the highest volume river in New Zealand, and the swiftest, with a catchment of 21,000 square kilometres (8,100 sq mi), discharging a mean flow of 614 cubic metres per second (21,700 cu ft/s). The river is known for its scenery, gold-rush history, and swift turquoise waters. A river conservation group, the Clutha Mata-Au River Parkway Group, is working to establish a regional river parkway, with a trail, along the entire river corridor.
Henley is a township on New Zealand's Taieri Plains, named after the rowing centre Henley-on-Thames in England. It lies close to the confluence of the Taieri and Waipori Rivers at the eastern edge of the plain, at the foot of a low range of coastal hills. The township lies close to the ecologically significant Sinclair Wetlands, which lie 3.5 kilometres (2.2 mi) to the west.
Dunedin is the second-largest city in the South Island of New Zealand, and the principal city of the Otago region. Its name comes from Dùn Èideann, the Scottish Gaelic name for Edinburgh, the capital of Scotland. The city has a rich Māori, Scottish, and Chinese heritage.
Mosgiel is an urban satellite of Dunedin in Otago, New Zealand, fifteen kilometres west of the city's centre. Since the re-organisation of New Zealand local government in 1989 it has been inside the Dunedin City Council area. Mosgiel has a population of approximately 14,800 as of June 2023. A nickname for Mosgiel is "The pearl of the plain". Its low-lying nature does pose problems, making it prone to flooding after heavy rains. Mosgiel takes its name from Mossgiel Farm, Ayrshire, the farm of the poet Robert Burns, the uncle of the co-founder in 1848 of the Otago settlement, the Reverend Thomas Burns.
The Taieri River is the fourth-longest river in New Zealand and is in Otago in the South Island. Rising in the Lammerlaw Range, it initially flows north, then east around the Rock and Pillar range before turning southeast, reaching the sea 30 kilometres (19 mi) south of Dunedin.
The Taieri Plain is an area of fertile agricultural land to the southwest of Dunedin, in Otago, New Zealand. The plain covers an area of some 300 square kilometres, with a maximum extent of 30 kilometres. It is not to be confused with Strath Taieri, a second plain of the Taieri River, 40kms to the north beyond Mount Ross.
The Waipori River is in Otago in the South Island of New Zealand. Rising in the Lammerlaw Range, it flows southeast for 50 kilometres (31 mi) before joining the Taieri River near Henley, 30 kilometres (19 mi) southwest of Dunedin of which it is officially the southernmost border.
South Otago lies in the south east of the South Island of New Zealand. As the name suggests, it forms the southernmost part of the geographical region of Otago.
Maungatua, known also as Mauka Atua is a prominent ridge in the Taieri Plains in Otago, New Zealand.
The Sinclair Wetlands are an internationally renowned wetlands located to the south west of Dunedin, New Zealand, at the southern edge of the Taieri Plains. They are on the western side of Lake Waipori and approximately equidistant between Mosgiel and Milton. The protected area covers a little over 315 Ha 3 km2.
Lake Mahinerangi is a lake formed when a dam was built on the Waipori River for hydroelectric generation. The lake is 35 kilometres (22 mi) to the west of Dunedin in New Zealand's South Island. Construction of the dam started in 1903 and since 1907, power has been produced.
Taieri Mouth is a small fishing village at the mouth of the Taieri River, New Zealand. Taieri Island (Moturata) lies in the ocean several hundred metres off the river's mouth.
Lake Waipori is the smaller and shallower of the pair of lakes located in the wetlands to the south west of Dunedin in New Zealand on the Waipori River. The Waipori River is a major tributary of the Taieri River, and these wetlands form the southern edge of the Taieri Plains.
Clutha District is a local government district of southern New Zealand, with its headquarters in the Otago town of Balclutha. Clutha District has a land area of 6,334.47 km2 (2,445.75 sq mi) and an estimated population of 18,900 as of June 2023. Clutha District occupies the majority of the geographical area known as South Otago.
Lake Tuakitoto is a small lake in South Otago, on the South Island of New Zealand. It is located to the northeast of Balclutha, close to the small town of Kaitangata. The smallest of South Otago's three main lakes, it is, like the others very shallow. The lake drains into the lower reaches of the Clutha River.
Eldon's galaxias is an endangered galaxiid fish endemic to New Zealand. One of several fishes in the genus Galaxias found in Central Otago, it has a very small home range and is at risk of being driven to extinction by trout introduced for recreational fishing.
Saddle Hill is a prominent landmark overlooking the northeastern end of the Taieri Plains in Otago, New Zealand. Within the limits of Dunedin city, it is located 18 kilometres to the west of the city centre, between Mosgiel and Green Island, and is clearly visible from many of the city's southern hill suburbs. A lookout on the northern slopes of the hill commands a good view across the plains, with Lake Waihola visible 25 kilometres to the west in clear weather.
The township of Waihola lies between Dunedin and Milton, New Zealand in Otago, in New Zealand's South Island. It lies close to the southeast shore of the shallow tidal lake which shares its name.
Lake Tatawai was a tidal freshwater lake located immediately north of Lake Waipori in Otago, in New Zealand's South Island.
