Aropaoanui River

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RNZAF NH90 transporting supplies to a remote Aropaoanui community NH90 flying over Aropaoanui 2023.jpg
RNZAF NH90 transporting supplies to a remote Aropaoanui community

The Aropaoanui (Awapawanui) river runs through northern Hawke's Bay Region in the eastern North Island of New Zealand.

Contents

Etymology

Aropaoanui is a Māori word which roughly translates to 'big smoke'. In local myth, the area was named when the local tribe were roasting their captives on a fire after a victory in battle. The fatty pulp around the kidneys of their victims began to bubble, giving the impression that the victims were still alive, which terrified the tribespeople.

Geography

The upper part of the river, above its junction with the Mairau Stream, is called the Waikoau River, [1] a name also given to a river in the South Island. [2] The Waikoua rises from streams on the Maungaharuru Range, [3] running generally south-southeastwards, flowing through steep-sided gullies. It is joined by a tributary, the Mahiaruhe Stream, which is the main outflow of Lake Tūtira, [4] also known as Tūtira Stream where it leaves the lake, [5] after which it continues south along the lake's western flank. [6]

South of the lake, the river is crossed by State Highway 2 before veering eastward, joining with the Mairau Stream to become the Aropaoanui. It continues through a steep-sided valley past the Tangoio Forest, reaching its narrow floodplain just 3 kilometres (1.9 mi) from the coast. [6] Some small farms dot the upper part of the floodplain, accessed by a metal road which meets the NapierWairoa highway. The river empties into Hawke Bay, the waters joining the Pacific Ocean, just north of the small settlements of Tangoio and Waipātiki Beach, some 25 kilometres (16 mi) north of Napier.

Ecology

The Aropaoanui has been described as one of the cleanest rivers in New Zealand by the Department of Conservation (only phosphorus levels are in the category of worst 25% of rivers and the river has longfin and shortfin eels, koura, inanga, torrent fish, blue gill bully, common bully, redfin bully, banded kōkopu and pātiki), [7] and is fished for many species including trout and whitebait.

History

Floods in 1938 swept away the bridge on the Napier-Wairoa section of State Highway 2. [8] The area around the river was also badly affected by floods in 2022.

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<span class="mw-page-title-main">Napier, New Zealand</span> City in Hawkes Bay, New Zealand

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

The Waipawa River is a braided river of southern Hawke's Bay, in New Zealand's eastern North Island. It flows southeast from the slopes of 1,687 m (5,535 ft) Te Atuaoparapara in the Ruahine Range, past the town of Waipawa, before joining the Tukituki River. The river rises at the 1,326 m (4,350 ft) Waipawa Saddle, which is also the source of the Waikamaka River. The Mangaonuku Stream is a tributary on the northern bank, west of Waipawa, near Ruataniwha. The Waipawa's flow is generally greater than that of the Tukituki River, into which it flows.

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<span class="mw-page-title-main">Wairoa District</span> Territorial authority district in Hawkes Bay Region, New Zealand

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<span class="mw-page-title-main">Waikari River (Hawke's Bay)</span> River in Hawkes Bay, New Zealand

The Waikari River is a river in the Hawke's Bay region of New Zealand's North Island. It flows generally east from its source at the northern end of the Maungaharuru Range passing the settlement of Putorino to reach Hawke Bay 25 kilometres southwest of Wairoa. The name Waikari comes from the Māori words wai meaning "water" and kari meaning "dig". The river was called Waikare until given an official name in 1941.

Tangoio is a farming locality and beach 23 kilometres north of Napier, 7 kilometres north of Whirinaki and 7 kilometres south-west of Waipatiki Beach in the Hawke's Bay Region of New Zealand's North Island. The locality is on the flat along Te Ngarue Stream and State Highway 2. It is part of Hastings District. Tangoio has been the official name since it replaced Tongoio in 1930. Near Tangoio Beach is Whakaari Headland, the site of a whaling station in the 1840s and a Maori canoe landing reserve.

Maungaharuru Tangitū is a collective of Māori hapū (subtribes) of the Ngāti Kahungunu iwi in Hawke's Bay, New Zealand, who joined forces for Treaty of Waitangi settlement negotiations. The hapū are Marangatūhetaua, Ngāi Tauira, Ngāi Te Ruruku ki Tangoio, Ngāi Tahu, Ngāti Kurumōkihi and Ngāti Whakaari. The group's rohe ranges from Bay View in the south to the Waitaha Stream in the north, and from the Maungaharuru Range in the west to the sea in Hawke Bay, that part of the sea being known as Tangitū.

Kotemaori is a village and rural community located in the Wairoa District of the Hawke's Bay Region, in New Zealand's North Island. It is located between Raupunga and Putorino, to the west of Wairoa. The settlement itself lies immediately to the south of the highway.

The Maungaharuru Range is located 34 km from Napier in the New Zealand region of Hawke's Bay. The name means in the mountain that resounded in Te Reo Māori due to the bird population.

In late June 2024, torrential rain led to flooding in the North Island's East Coast regions of Hawke's Bay and the Gisborne District. This flooding led to evacuations and local states of emergency being declared in Hastings and Wairoa. 400 properties were flooded in Wairoa. In response, Emergency Management and Recovery Minister Mark Mitchell announced that the New Zealand Government would contribute $300,000 to mayoral relief funds in Hastings, Wairoa and the Gisborne District. According to Mayor of Wairoa Craig Little, Wairoa sustained NZ$40 million worth of flood damage.

References

  1. "Place name detail: Aropaoanui River". New Zealand Gazetteer. New Zealand Geographic Board . Retrieved 12 October 2023.
  2. "Place name detail: Waikōau River". New Zealand Gazetteer. New Zealand Geographic Board . Retrieved 12 October 2023.
  3. "Place name detail: Waikoau River". New Zealand Gazetteer. New Zealand Geographic Board . Retrieved 12 October 2023.
  4. "Papakiri Stm-Sandy Crk U/S Mahiaruhe Strm River Quality". Land, Air, Water Aotearoa (LAWA). Retrieved 13 October 2023.
  5. "The Maungaharuru-Tangito Hapu and The Trustees of The Maungaharuru-Tangito Trust and The Crown Deed of Settlement" (PDF).
  6. 1 2 NZ Topo Map, www.topomap.co.nz. Retrieved 13 October 2023.
  7. "Aropaoanui at Aropaoanui Rd Br River Quality". Land, Air, Water Aotearoa (LAWA). Retrieved 12 October 2023.
  8. "Service car crossing a temporary suspension bridge over the Waikoau River following the Hawke's Bay floods". kura.aucklandlibraries.govt.nz. 22 June 1938. Retrieved 12 October 2023.

39°16′45″S177°00′00″E / 39.27917°S 177.00000°E / -39.27917; 177.00000