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Maungarei

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Maungarei / Mt Wellington
Mount Wellington
Maungarei / Mount Wellington
Highest point
Elevation135[1] m (443 ft)
Coordinates36°53′35″S 174°50′47.6″E / 36.89306°S 174.846556°E / -36.89306; 174.846556
Geography
Map
LocationAuckland, North Island, New Zealand
Geology
Rock age10,000 years[2]
Volcanic fieldAuckland volcanic field

Maungarei / Mount Wellington is a 135-metre volcanic peak and Tūpuna Maunga (ancestral mountain) located in the Auckland volcanic field of Auckland, New Zealand. It is the youngest onshore volcano of the Auckland volcanic field, having been formed by an eruption around 10,000 years ago.[2] It is the largest of Auckland's scoria cones and has a near-circular base with a flattish rim and three small craters.[3][4] It is situated in the Mount Wellington suburb of Central Auckland.

Geology

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Maungarei rises beyond the Stonefields redeveloped quarry to its north

A number of lava flows were created by the mountain's eruption, including one which was six kilometres in length, stretching to the Manukau Harbour at Southdown. Another lava flow blocked the course of a river valley, forming Lake Waiatarua.[5]

History

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The name Maungarei is short for Te Maungarei ā Pōtaka, the ancient Ngāi Tai ki Tāmaki / Te Waiōhua chief whose domain included the mountain and surrounding areas. Maungarei is also translated as "the watchful mountain" or "the mountain of Reipae". Reipae is a Tainui ancestress who travelled to Northland in the form of a bird.[6] Maungarei was used as a pā, and its flanks, particularly on the eastern side, are covered in food storage pits and terraced house sites.[3] The pā was occupied from at least 1400AD onwards.[7]

Mount Wellington was named by surveyor Felton Mathew after the Duke of Wellington.[3][5] Much of the old lava flow surrounding the mountain has been quarried for industrial aggregates, and the large quarry to the north of the mountain once produced 7% of New Zealand's roading aggregate.[4] Much of the south face of the mountain was quarried up until 1967, after which pine trees were planted, covering the quarry face.[5] The quarry has now closed and continues to be redeveloped for the Stonefields housing subdivision.[8]

In 1963, a 45,100-cubic-meter reservoir was constructed near the summit of the cone. The largest at the time, this reservoir is still the fourth largest in the city and is currently used to supply the Saint Johns reservoir as well as the suburbs of Glen Innes, Saint Johns, Saint Heliers, Kohimarama and Glendowie.

In the 2014 Treaty of Waitangi settlement between the Crown and the Ngā Mana Whenua o Tāmaki Makaurau collective of 13 Auckland iwi and hapū (also known as the Tāmaki Collective), ownership of the 14 Tūpuna Maunga of Tāmaki Makaurau / Auckland, was vested to the collective, including the volcano officially named Maungarei / Mount Wellington. The legislation specified that the land be held in trust "for the common benefit of Ngā Mana Whenua o Tāmaki Makaurau and the other people of Auckland". The Tūpuna Maunga o Tāmaki Makaurau Authority or Tūpuna Maunga Authority (TMA) is the co-governance organisation established to administer the 14 Tūpuna Maunga. Auckland Council manages the Tūpuna Maunga under the direction of the TMA.[9][10][11][12][13]

In 2018 the summit of Maungarei became accessible to pedestrians only[14] with a barrier installed across the access road.

References

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  1. ^ Janssen, Peter (January 2021). Greater Auckland Walks. New Holland Publishers. p. 99-100. ISBN 978-1-86966-516-6. Wikidata Q118136068.
  2. ^ a b Hopkins, Jenni L.; Smid, Elaine R.; Eccles, Jennifer D.; Hayes, Josh L.; Hayward, Bruce W.; McGee, Lucy E.; van Wijk, Kasper; Wilson, Thomas M.; Cronin, Shane J.; Leonard, Graham S.; Lindsay, Jan M.; Németh, Karoly; Smith, Ian E. M. (3 July 2021). "Auckland Volcanic Field magmatism, volcanism, and hazard: a review". New Zealand Journal of Geology and Geophysics. 64 (2–3): 213–234. doi:10.1080/00288306.2020.1736102. hdl:2292/51323.
  3. ^ a b c Hayward, Bruce W.; Murdoch, Graeme; Maitland, Gordon (2011). Volcanoes of Auckland: The Essential Guide. Auckland University Press. pp. 161–62. ISBN 978-1-86940-479-6.
  4. ^ a b "Volcanoes of Auckland: Mt Wellington". Auckland Regional Council. Archived from the original on 11 February 2009. Retrieved 5 March 2009.
  5. ^ a b c Cameron, Ewen; Hayward, Bruce; Murdoch, Graeme (2008). A Field Guide to Auckland: Exploring the Region's Natural and Historical Heritage (Revised ed.). Random House New Zealand. pp. 223–224. ISBN 978-1-86962-1513.
  6. ^ Pegman, David M (August 2007). "The Volcanoes of Auckland" (PDF). Manukau City Council. Mangere Mountain Education Centre. Archived from the original (PDF) on 24 March 2012. Retrieved 6 October 2021.
  7. ^ Davidson, Janet M. (1978). "Auckland Prehistory: A Review". Records of the Auckland Institute and Museum. 15: 1–14. ISSN 0067-0464. JSTOR 42906259. OCLC 270925589. Wikidata Q58677062.
  8. ^ "Stonefields". Stonefields. Archived from the original on 1 November 2014. Retrieved 1 November 2014.
  9. ^ Dearnaley, Mathew (27 September 2014). "Volcanic cones regain Maori names". The New Zealand Herald. Retrieved 25 October 2014.
  10. ^ "Ngā Mana Whenua o Tāmaki Makaurau Collective Redress Act 2014". New Zealand Legislation. Retrieved 25 October 2014.
  11. ^ "Ngā Mana Whenua o Tāmaki Makaurau Collective Redress Act 2014 registration guideline" (PDF). Land Information New Zealand. Archived from the original (PDF) on 29 October 2014. Retrieved 25 October 2014.
  12. ^ "NZGB decisions – September 2014". Land Information New Zealand. Archived from the original on 29 October 2014. Retrieved 25 October 2014.
  13. ^ Council, Auckland. "Tūpuna Maunga significance and history". Auckland Council. Retrieved 18 July 2022.
  14. ^ "Maungarei/Mt Wellington fifth Auckland maunga to go car-free". Stuff. Retrieved 20 February 2019.

Further reading

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  • City of Volcanoes: A geology of Auckland – Searle, Ernest J.; revised by Mayhill, R.D.; Longman Paul, 1981. First published 1964. ISBN 0-582-71784-1.
  • Volcanoes of Auckland: A Field Guide. Hayward, B.W.; Auckland University Press, 2019, 335 pp. ISBN 0-582-71784-1.
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