The Selangor water works provides

water supply Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. Thes ...

to the state of

Selangor Selangor (; ), also known by its Arabic language, Arabic honorific Darul Ehsan, or "Abode of Sincerity", is one of the 13 Malaysian states. It is on the west coast of Peninsular Malaysia and is bordered by Perak to the north, Pahang to the east ...

as well as the federal territories of

Kuala Lumpur , anthem = '' Maju dan Sejahtera'' , image_map = , map_caption = , pushpin_map = Malaysia#Southeast Asia#Asia , pushpin_map_caption = , coordinates = , su ...

and

Putrajaya Putrajaya (), officially the Federal Territory of Putrajaya ( ms, Wilayah Persekutuan Putrajaya), is a planned capital city which functions as the administrative capital and the judicial capital of Malaysia. The seat of the federal government ...

Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...

. The raw water are sourced mostly from surface water collected by several

dam A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, a ...

s, lakes and rivers, and treated at nearby

water treatment plants Water treatment is any process that improves the quality of water to make it appropriate for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses, includ ...

. The Selangor water works is run by Pengurusan Air Selangor Sdn Bhd (Air Selangor), Selangor State owned company.Isabelle Leong (10 September 2019)
Air Selangor pemegang lesen tunggal perkhidmatan air mulai 13 Sept

Astro Awani Astro AWANI is a Malaysian news organisation that broadcasts its news via Channel 501 on Astro. Since 2018, Astro AWANI has been consecutively recognised as Malaysia's most trusted news source by the Reuter's Digital News Report published by Re ...

. Dicapai pada 21 Mei 2020. *Sungai Selangor Dam & Sungai Tinggi Dam **Dam capacity 344,529 million litres. **Water treatment plant (Sungai Selangor WTP) capacity; WTP1 = 950 million litres per day (mld), WTP2 950 mld, WTP3 = 800 mld. **Area served : Klang valley, Kuala Selangor, Hulu Selangor. *

Semenyih Dam Semenyih Dam is a dam in Hulu Langat District, Selangor, Malaysia. Built in 1985, the dam, with the lovely lake surrounded by green forested hills, provides one of the most breathtaking sights in the country. It also supplies a major portion of dr ...

**Dam capacity 59,071 million litres. **Treatment plant (Semenyih WTP) capacity = 545 million liters per day (mld). **Area served : Putrajaya, Hulu Langat, Kuala Langat, Sepang, Petaling. *Sungai Langat Dam **Dam capacity 33,785 million litres. **Treatment plant (Sungai Langat WTP) capacity = 386 million litres per day (mld). **Area served : Hulu Langat, Cheras. *

Klang Gates Dam Klang Gates Dam (Malay: ''Empangan Klang Gates'') is a dam in Ulu Klang, Gombak District, Selangor, Malaysia. It is also known as the Bukit Tabur Dam. Completed in 1958, the dam is the first dam in Malaysia for water supply. It is a concrete arch ...

**Dam capacity 25,104 million litres. **Treatment plant (Bukit Nanas WTP) capacity = 145 million litres per day (mld). **Area served : Kuala Lumpur. *Subang Dam **Dam capacity xx, xxx million litres. **Treatment plant (North Hammock WTP) capacity = xxx million litres per day (mld). **Area served : Kapar, Meru. *Sungai Batu Dam **Dam capacity 30,199 million litres. **Treatment plant (Sungai Batu WTP) capacity = 114 million litres per day (mld). **Area served : Gombak. *Sungai Rasa WTP capacity = 250 million litres per day. *Combined production of 26 small WTP = 336 million liters per day.

References

The Star newspaper, 8 February 2007.

External links

Webpage for Air Selangor (water works operator)Official website of Puncak Niaga
Buildings and structures in Selangor Dams in Malaysia Water supply and sanitation in Malaysia {{Asia-dam-stub