# Onkaparinga River

> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Onkaparinga_River
> Markdown URL: https://mediated.wiki/source/Onkaparinga_River.md
> Source: https://en.wikipedia.org/wiki/Onkaparinga_River
> Source revision: 1336539295
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)

River in South Australia

Onkaparinga Onkaparinga River estuary Location of the river mouth in South Australia Native name Ngangkiparri (Kaurna) Location Country Australia State South Australia Region Southern Adelaide Local government area City of Onkaparinga Towns Woodside, Oakbank, Clarendon Physical characteristics Source Mount Lofty Range • location between Charleston and Mount Torrens • elevation 422 m (1,385 ft) Mouth Gulf St Vincent • location between Port Noarlunga South and Port Noarlunga • coordinates 35°09′53″S 138°28′10″E / 35.164660°S 138.469520°E / -35.164660; 138.469520 • elevation 0 m (0 ft) Length 88 km (55 mi) Basin size 562 km2 (217 sq mi) Basin features Protected areas Encounter Marine Park Onkaparinga River National Park Onkaparinga River Recreation Park Port Noarlunga Reef Aquatic Reserve [1][2][3][4]

The **Onkaparinga River**, known as **Ngangkiparri** or **Ngangkiparingga** ("place of the women’s river") in the [Kaurna language](/source/Kaurna_language), is a river located in the [Southern Adelaide](/source/Southern_Adelaide) region in the Australian state of [South Australia](/source/South_Australia). Rising in the [Mount Lofty Ranges](/source/Mount_Lofty_Ranges), the river's [estuary](/source/Estuary) extends from [Old Noarlunga](/source/Old_Noarlunga%2C_South_Australia) to the river's mouth between the suburbs of [Port Noarlunga](/source/Port_Noarlunga_South%2C_South_Australia) and Port Noarlunga South.

## Etymology and history

The name derives from the language of the [Kaurna people](/source/Kaurna_people), a word written as either Ngangkiparri or Ngangkiparingga (the -*ngga* suffix means "at"). Translated, it means "place of the women’s river".[5]

Bridge over the Onkaparinga at [Clarendon](/source/Clarendon%2C_South_Australia) circa 1869

On 13 April 1831, British military officer Captain [Collet Barker](/source/Collet_Barker) and his party arrived at Cape Jervis on the Isabella. He examined the east coast of [Gulf St Vincent](/source/Gulf_St_Vincent) and found the Onkaparinga River on 15 April. After anchoring and heading inland Barker then explored the ranges inland, north of the present site of Adelaide, and climbed Mount Lofty where he also sighted the Port River inlet, Barker Inlet and the future Port Adelaide.[6]

In 1837 [Surveyor-General of South Australia](/source/Surveyor-General_of_South_Australia) Colonel [William Light](/source/William_Light) named it Field's River, or the Field River, after Lieutenant William George Field RN (1804–1850) of the brig *[Rapid](/source/Rapid_(brig))* (one of the ["first fleet"](/source/First_Fleet_of_South_Australia)), who carried out the first surveys in the vicinity of its estuary, but subsequent Governor [George Gawler](/source/George_Gawler) soon reinstated the Indigenous name.[7]

The first European settlers to explore its sources and the Onkaparinga Valley were the party of [George Imlay](/source/George_Imlay) and [John Hill](/source/John_Hill_(explorer)) in January 1838.[7]

## Course and features

The Onkaparinga River rises on the slopes of the [Mount Lofty Range](/source/Mount_Lofty_Range) between [Mount Torrens](/source/Mount_Torrens) and [Charleston](/source/Charleston%2C_South_Australia) and flows generally southwesterly, south of the [Adelaide city centre](/source/Adelaide_city_centre), to reach its [mouth](/source/Mouth_(river)) at [Port Noarlunga](/source/Port_Noarlunga%2C_South_Australia). The [catchment area](/source/Drainage_basin) is over 500 square kilometres (190 square miles) in area, and in part includes the [protected areas](/source/Protected_area) of the [Encounter Marine Park](/source/Encounter_Marine_Park), the [Onkaparinga River National Park](/source/Onkaparinga_River_National_Park), the [Onkaparinga River Recreation Park](/source/Onkaparinga_River_Recreation_Park) and the [Port Noarlunga Reef Aquatic Reserve](/source/Port_Noarlunga_Reef_Aquatic_Reserve).[8][9][10] The river descends 422 metres (1,385 ft) over its 88-kilometre (55 mi) [course](/source/Watercourse).[4]

Onkaparinga Estuary on winter afternoon at [Noarlunga Downs](/source/Noarlunga_Downs%2C_South_Australia), facing east

The Onkaparinga River is the second major river within the [Adelaide metropolitan area](/source/Adelaide), after the [River Torrens](/source/River_Torrens). It is a source of fresh water for [Adelaide](/source/Adelaide). [Mount Bold Reservoir](/source/Mount_Bold_Reservoir) was constructed between 1932 and 1938 along a section of its path approximately 20 kilometres (12 miles) inland. Much of its flow is diverted via a tunnel from the [Clarendon Weir](/source/Clarendon_Weir) to the [Happy Valley Reservoir](/source/Happy_Valley_Reservoir), that in turn supplies some 40 per cent of Adelaide's water supply. Most years the flow to the reservoir is supplemented by water pumped from the [River Murray](/source/Murray_River) via a pipeline from [Murray Bridge](/source/Murray_Bridge%2C_South_Australia).

Downstream from Mount Bold Reservoir is the Clarendon Weir. To maintain levels at Clarendon Weir, water is released only as required. The [Onkaparinga Gorge](https://en.wikipedia.org/w/index.php?title=Onkaparinga_Gorge&action=edit&redlink=1) extends from Clarendon to [Old Noarlunga](/source/Old_Noarlunga%2C_South_Australia). An [estuary](/source/Estuary) extends from Old Noarlunga to the river's mouth between the suburbs of [Port Noarlunga](/source/Port_Noarlunga%2C_South_Australia) and [Port Noarlunga South](/source/Port_Noarlunga_South%2C_South_Australia). The estuary is a significant breeding area for local marine fish species.

Onkaparinga at [Clarendon Weir](/source/Clarendon_Weir)

The [Coast to Vines rail trail](/source/Coast_to_Vines_rail_trail%2C_South_Australia) crosses over the river just west of where Main South Road crosses over. The [Seaford railway line](/source/Seaford_railway_line) passes over the river on a 1.2-kilometre (0.75 mi) elevated bridge (known as the Onkaparinga Valley Bridge) which was built between 2011 and 2014.[11]

## See also

- [South Australia portal](https://en.wikipedia.org/wiki/Portal:South_Australia)

- [List of rivers of Australia § South Australia](/source/List_of_rivers_of_Australia#South_Australia)

## References

1. **[^](#cite_ref-SAGG_1-0)** ["GEOGRAPHICAL NAMES ACT, 1991, Notice of Declaration of Names of Places"](https://web.archive.org/web/20170330181608/http://www.governmentgazette.sa.gov.au/sites/default/files/documentstore/2011/February/2011_010.pdf) (PDF). *The South Australian Government Gazette*. Government of South Australia: 342. 3 February 2011. Archived from [the original](http://www.governmentgazette.sa.gov.au/sites/default/files/documentstore/2011/February/2011_010.pdf) (PDF) on 30 March 2017. Retrieved 30 March 2017.

1. **[^](#cite_ref-LMV_2-0)** ["Search result for "Onkaparinga River, Strm" with the following layers selected – " Prescribed Water Courses", "Local Government Areas", and " SA Government Regions""](http://location.sa.gov.au/viewer/). *Location SA Map Viewer*. Government of South Australia. Retrieved 30 March 2017.

1. **[^](#cite_ref-PLB_3-0)** ["Search result for "Onkaparinga River (STRM)" (Record no SA0052262) with the following layers selected – "Suburbs and Localities", "Place names (gazetteer)" and "Road Labels""](https://web.archive.org/web/20161012010923/http://maps.sa.gov.au/plb/). *Property Location Browser*. Government of South Australia. Archived from [the original](http://maps.sa.gov.au/plb/#) on 12 October 2016. Retrieved 30 March 2017.

1. ^ [***a***](#cite_ref-bonzle_4-0) [***b***](#cite_ref-bonzle_4-1) ["Map of Onkaparinga River, SA"](http://www.bonzle.com/c/a?a=p&p=206979&cmd=sp). *Bonzle Digital Atlas of Australia*. Retrieved 25 March 2017.

1. **[^](#cite_ref-Schultz_2017_5-0)** Schultz, Chester (4 August 2017). ["Ngangki-Paringga"](https://digital.library.adelaide.edu.au/dspace/handle/2440/110609). *Adelaide Research & Scholarship*. Retrieved 16 November 2020.

1. **[^](#cite_ref-6)** ["SA Memory"](https://www.samemory.sa.gov.au/site/page.cfm?c=1720).

1. ^ [***a***](#cite_ref-colonist_7-0) [***b***](#cite_ref-colonist_7-1) ["SOUTH AUSTRALIA"](http://nla.gov.au/nla.news-article31720558). *[The Colonist](/source/The_Colonist_(Australian_newspaper))*. Vol. IV, no. 176. New South Wales, Australia. 7 March 1838. p. 2. Retrieved 16 November 2020 – via National Library of Australia.

1. **[^](#cite_ref-8)** ["Aquatic Reserves And Marine Parks – Port Noarlunga"](https://web.archive.org/web/20120331125626/http://www.pir.sa.gov.au/__data/assets/pdf_file/0004/65416/10._AqResWeb.pdf) (PDF). PIRSA Fisheries. Archived from [the original](http://www.pir.sa.gov.au/__data/assets/pdf_file/0004/65416/10._AqResWeb.pdf) (PDF) on 31 March 2012. Retrieved 31 October 2012.

1. **[^](#cite_ref-9)** ["MARINE PARK 15, Encounter"](http://www.environment.sa.gov.au/files/9a3a8c59-0f34-4e4a-85e2-a1170127270a/mp-gen-map-15-encounter.pdf) (PDF). Department of Environment, Water and Natural Resources. Retrieved 5 November 2014.

1. **[^](#cite_ref-MPpage5_10-0)** ["Management Plan – Onkaparinga River Reserve"](http://www.environment.sa.gov.au/files/c3a54fec-aa3a-4b63-9b6d-9e4f00b1d89c/PARKS_PDFS_ONKAPARINGA_MP.pdf) (PDF). Department of Environment and Heritage. 2004. p. 5. Retrieved 3 April 2014.

1. **[^](#cite_ref-11)** ["Seaford rail extension bridges"](https://web.archive.org/web/20140407083623/http://dpti.sa.gov.au/__data/assets/pdf_file/0005/59459/Seaford_Rail_Extension_Bridges.pdf#Seaford%20Rail%20Extension%20Bridges) (PDF). Department of Transport Energy and Infrastructure. Archived from [the original](http://dpti.sa.gov.au/__data/assets/pdf_file/0005/59459/Seaford_Rail_Extension_Bridges.pdf#Seaford%20Rail%20Extension%20Bridges) (PDF) on 7 April 2014. Retrieved 4 April 2014.

## Further reading

- Schultz, Chester (4 August 2017). ["Place Name Summary (PNS) 4.02/04: Ngangki-Paringga"](https://www.adelaide.edu.au/kwp/placenames/research-publ/1-02Kawandilla.pdf) (PDF). *Adelaide Research & Scholarship*. The Southern Kaurna Place Names Project. [University of Adelaide](/source/University_of_Adelaide).

## External links

- [The Onkaparinga Catchment Water Management Board website](https://web.archive.org/web/20060102203844/http://www.onkaparinga.net/)

- [Map of the Onkaparinga catchment](https://web.archive.org/web/20050210001245/http://users.bigpond.com/sch57/portnoarlunga/links/catchment.html)

v t e Rivers of South Australia Rivers that flow towards the coast Acraman Broughton Crystal Hill Hutt Rocky Bungala Christies Dry Field Panalatinga Gawler North Para Jacobs South Para Glenelg Hindmarsh Inman Light Gilbert Little Para Myponga Onkaparinga Patawalonga Glen Osmond/Keswick Brown Hill Sturt Pirie–Torrens corridor Port Tod Torrens Wakefield Eyre Rivers of the Murray–Darling basin Angas Bremer Burra Currency Finniss Marne Murray Rivers of the Lake Eyre basin Alberga Cooper Diamantina Finke Frome Neales Strzelecki Warburton Eyre Kallakoopah Officer Macumba Rivers of Kangaroo Island Cygnet De Mole Eleanor Harriet Middle Rocky Stun Sail Boom Willson Rivers flowing into Lake Torrens Willochra Creek Calabrinda Creek Kanyaka Creek Wirreanda Creek

---
Adapted from the Wikipedia article [Onkaparinga River](https://en.wikipedia.org/wiki/Onkaparinga_River) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Onkaparinga_River?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.