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SA Water is a government business enterprise wholly owned by the Government of South Australia. It is a successor to the Engineering and Water Supply Department, styled E & W S, a state government department, and itself preceded by the Waterworks and Drainage Commission.
In the early days of Adelaide, citizens not sufficiently wealthy to have their own wells relied on carted water which, coming from the River Torrens at the ford between Morphett Street and King William Road, was polluted and probably unsafe to drink. The carters were a law unto themselves: exempt from road tolls despite causing more damage to the roads than any other vehicle, and colluding in the rates they charged, ostracising any of their number who undercharged. One carter, "Worthy" Worthington George Nicholls, who was found to be delivering free loads to the poor, was persecuted mercilessly and eventually killed himself. [1]
Waste disposal was similarly chaotic. The effluent from soap factories and tanneries was discharged onto roads or into the River Torrens, and human waste of those who had not dug pits was collected by night-cart men. There was no systematic drainage of the roads, which in winter could become a quagmire.
John Stephens, editor of The Register , knew the city could never progress without a huge investment in public infrastructure, and at a well-attended lecture at the Mechanics' Hall called a public meeting for 13 February 1849 [2] to address the problem. The Adelaide Times dismissed the public meeting as Stephens' attempt to upstage J. H. Fisher, disparaged his lecture, and cast doubts as to whether the "better class of people" would attend. [3] Whatever the reason, only sixty turned up. Stephens died the following year and no-one with any crusading zeal took his place. The political class was appointed, not elected, so may have been more concerned with balancing the books than investing in the future. Attempts by the City Council to borrow funds to pipe water from Brownhill Creek were blocked by the Legislative Council.
The Colonial Architect, W. B. Hayes, [lower-alpha 1] proposed that a water and sewerage board be formed [4] along the lines of that established for London, but again was defeated by the Legislative Council. Attempts by The Register to hasten things along met with public apathy.
Finally, on 10 June 1856 the Waterworks and Drainage Commission was appointed with Sir Samuel Davenport as Chief Commissioner, with G. M. Waterhouse and J. Lazar (the then mayor of Adelaide) forming the Commission. G. E. Hamilton was appointed Engineer at a salary of £800 p.a. (considerably more than the Chief Commissioner at £500 and the Commissioners at £200 each. [5]
The membership of the Commission did not last long. Davenport resigned in 1857 to take a seat in South Australia's first elected parliament (he later became Premier), W. H. Maturin was appointed his successor, and Waterhouse resigned in protest at being sidelined. Maturin resigned in 1858 and this time Waterhouse was appointed Chief.
Hamilton did not last long either. The £175,000 cost estimate for road drainage was not accepted by parliament, the foundations for the weir across the Torrens Gorge had to be made more substantial (and expensive) than originally estimated, and the design for the sewerage and sewage treatment was criticised by S. C. Homersham as contrary to best practice. The Commissioner of Public Works, Thomas Reynolds, did his best to undermine Waterhouse's plans. The final straw was a storm and flood in July 1858 which washed away the Torrens Gorge weir (near Campbelltown), which was found to be defective in construction and materials used. Though the Clerk of Works was found negligent in his oversight of the contract, Hamilton's reputation suffered and he resigned, to be replaced by John England. Thorndon Park reservoir was completed in 1860, [6] but England was criticised by Benjamin Boothby for making excessive payments to contractors [7] on its construction, and left the colony in 1867.
Having discovered the disadvantages of an independent Commission, the government set about creating a Waterworks Department under the Commissioner of Public Works, along with the Roads, Railways, and Telegraph departments. [8] The department became a target of accusations of mismanagement between successive Hanson and Reynolds governments, with J. D. Woods, Manager of Waterworks, the unfortunate pawn in the power play. [9]
SA Water was established by the proclamation of the South Australian Water Corporation Act 1994 on 1 July 1995. [10]
Key infrastructure projects undertaken by SA Water and its predecessors include:
SA Water manages, maintains and operates (with the assistance of its partners) assets worth $13 billion. These include:
SA Water also owns desalination plants at Lonsdale and Penneshaw. [18] [14]
SA Water employs more than 1,500 people and has its head office in Victoria Square in Adelaide (SA Water House). Staff are also located across South Australia including offices in Mount Gambier, Berri, Mount Barker, Port Lincoln and Crystal Brook as well as Victoria and New South Wales. SA Water's customer service centre operates out of the head office in Victoria Square. [19] SA Water House is also the headquarters of the Australian Water Quality Centre (AWQC).
SA Water provides water and wastewater services to a population of approximately 1.5 million people across South Australia. In 2011/12 the total volume of water delivered was 208,144 ML and the average residential consumption per household was 164.3 kL.
SA Water runs a school education program called SA Water Brainwave that is offered free to South Australian schools. [20] SA Water also offers free community tours of wastewater and water treatment plants. [21] In 2013, SA Water opened the Kauwi Interpretive Centre at the Adelaide Desalination Plant which is also open for visitors. [21]
Adelaide is the capital city of South Australia, the state's largest city and the fifth-most populous city in Australia. "Adelaide" may refer to either Greater Adelaide or the Adelaide city centre. The demonym Adelaidean is used to denote the city and the residents of Adelaide. The Traditional Owners of the Adelaide region are the Kaurna people. The area of the city centre and surrounding Park Lands is called Tarndanya in the Kaurna language.
Port Augusta is a small city in South Australia.
The River Torrens, is the most significant river of the Adelaide Plains. It was one of the main reasons for the siting of the city of Adelaide, capital of South Australia. It flows 85 kilometres (53 mi) from its source in the Adelaide Hills near Mount Pleasant, across the Adelaide Plains, past the city centre and empties into Gulf St Vincent between Henley Beach South and West Beach. The upper stretches of the river and the reservoirs in its watershed supply a significant part of the city's water supply.
Water supply and sanitation in Hong Kong is characterised by water import, reservoirs and treatment infrastructure. Though multiple measures were made throughout its history, providing an adequate water supply for Hong Kong has met with numerous challenges because the region has few natural lakes and rivers, inadequate groundwater sources, a high population density, and extreme seasonable variations in rainfall. Thus nearly 80 percent of water demand is met by importing water from mainland China, based on a longstanding contract. In addition, freshwater demand is curtailed by the use of seawater for toilet flushing, using a separate distribution system. Hong Kong also uses reservoirs and water treatment plants to maintain its source of clean water.
Water supply and sanitation in Singapore are intricately linked to the historical development of Singapore. It is characterised by a number of outstanding achievements in a challenging environment with geographical limitations. Access to water in Singapore is universal, affordable, efficient and of high quality.
The Onkaparinga River, known as Ngangkiparri or Ngangkiparingga in the Kaurna language, is a river located in the Southern Adelaide region in the Australian state of South Australia. Rising in the Mount Lofty Ranges, the river's estuary extends from Old Noarlunga to the river's mouth between the suburbs of Port Noarlunga and Port Noarlunga South.
Chain of Ponds is a locality and former town near Adelaide, South Australia. It is located in the Adelaide Hills Council local government area.
Paracombe is a small town near Adelaide, South Australia. At the 2011 census, Paracombe had a population of 343.
The Victorian Desalination Plant is a water desalination plant in Dalyston, on the Bass Coast in southern Victoria, Australia. The project was announced by Premier Steve Bracks in June 2007, at the height of the millennium drought when Melbourne's water storage levels dropped to 28.4%, a drop of more than 20% from the previous year. Increased winter-spring rains after mid-2007 took water storage levels above 40%, but it was not until 2011 that storages returned to pre-2006 levels.
Port Bonython is the location of a deepwater port, gas fractionation plant and diesel storage facility west of Point Lowly in the Upper Spencer Gulf region of South Australia. It lies 16 km east-northeast of Whyalla, South Australia and approximately 370 km north-west of the State's capital city, Adelaide. The existing wharf is 2.4 kilometres long and is capable of berthing small Capesize ships with a maximum capacity of 110,000 tonnes. The wharf was established in 1982 and named after John Bonython, the founding chairman of Santos. The structure is leased to Santos by the Government of South Australia and is used for the export of hydrocarbon products. An oil spill at Port Bonython in 1992 resulted in loss of bird life and damage to mangrove habitats to the west and southwest of Port Pirie.
Millbrook Reservoir is a 16,000-megalitre artificial water storage reservoir in the Adelaide Hills, South Australia. It was built from 1914 to 1918 during World War I to control water flows in the upper River Torrens and provide gravity-fed water to Adelaide's eastern suburbs. It is named after the small town of Millbrook, demolished and removed during construction. During the 1970s, the nearby town of Chain of Ponds was also removed to prevent pollution of the reservoir's water.
As Australia's supply of freshwater is increasingly vulnerable to droughts, possibly as a result of climate change, there is an emphasis on water conservation and various regions have imposed restrictions on the use of water.
Water security in Australia became a major concern in Australia in the late 20th and early 21st century as a result of population growth, recurring severe droughts, effects of climate change on Australia, environmental degradation from reduced environmental flows, competition between competing interests such as grazing, irrigation and urban water supplies, and competition between upstream and downstream users. For example, there is competition for the resources of the Darling River system between Queensland, New South Wales and South Australia. Water reform was first placed on the national agenda at the 1994 Council of Australian Governments (COAG) meeting when a strategic framework was devised. As the knowledge of surface and groundwater systems grew and the awareness of the significance of sustainable water markets increased, further water reform was agreed to at the 2004 COAG meeting, under a national blueprint known as the National Water Initiative (NWI).
The Adelaide Desalination plant (ADP), formerly known as the Port Stanvac Desalination Plant, is a sea water reverse osmosis desalination plant located in Lonsdale, South Australia which has the capacity to provide the city of Adelaide with up to 50% of its drinking water needs.
The SEQ Water Grid is a region-wide, long term, water supply scheme that provides a sustainable water infrastructure network for the South East region of Queensland, Australia. The project was the largest urban response to the drought in Australia, which severely affected water supplies in Brisbane and surrounds, particularly between 2004 and 2007. The basic component of the project was a 535-kilometre (332 mi) network of potable bulk water pipelines that connect areas that have an oversupply of water to those areas lacking water. The project went online in October 2008 and by November 2008 parts of the region were receiving a diversified supply of water for the first time.
The Morgan – Whyalla pipeline was an engineering project undertaken by the South Australian Government in 1940 to bring water from Morgan on the River Murray to the industrial city of Whyalla. A second pipeline, by a divergent route, was laid in the 1960s.
Torrens Island Conservation Park is a protected area in the Australian state of South Australia located on Torrens Island in the Adelaide metropolitan area about 17 kilometres north-northwest of the state capital of Adelaide and about 3.9 kilometres north-northeast of Port Adelaide.
Water management in Victoria deals with the management of water resources in and by the Australian State of Victoria.
