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  2. Konduwattuwana Wewa - Wikipedia

    en.wikipedia.org/wiki/Konduwattuwana_Wewa

    The site with ancient Buddhist ruins belonging to the Konduwattuwana reservoir area is formally recognised as an archaeological site in Sri Lanka. The reservoir is believed to have been built during the 1st-3rd century BC and has been renovated from time to time to facilitate irrigation and drinking water in the nearby area.

  3. Tank cascade system - Wikipedia

    en.wikipedia.org/wiki/Tank_cascade_system

    Sri Lanka's current water management plan seeks to preserve the ecosystem and cultural benefits of the system while making large-scale investments in drinking water systems, sewage treatment plants, and commercial-industrial water infrastructure. [24]

  4. National Water Supply and Drainage Board - Wikipedia

    en.wikipedia.org/wiki/National_Water_Supply_and...

    The National Water Supply and Drainage Board (commonly abbreviated as NWSDB) is the National Organization responsible for the provision of safe drinking water and facilitating the provision of sanitation to the people in Sri Lanka. The organization had its beginning as a subdepartment under the Public Works Department for water supply and drainage.

  5. Kelani River - Wikipedia

    en.wikipedia.org/wiki/Kelani_River

    The Kelani River (Sinhala: කැළණි ගඟ) is a 145-kilometre-long (90 mi) river in Sri Lanka. The fourth-longest river in the country, it stretches from the Sri Pada Mountain Range to Colombo. It flows through or borders the Sri Lankan districts of Nuwara Eliya, Ratnapura, Kegalle, Gampaha and Colombo. The Kelani River also flows ...

  6. Water bottle - Wikipedia

    en.wikipedia.org/wiki/Water_bottle

    A water bottle is a container that is used to hold liquids, mainly water, for the purpose of transporting a drink while travelling or while otherwise away from a supply of potable water. Water bottles are usually made of plastic , glass , metal, or some combination of those substances.

  7. Ministry of Water Supply (Sri Lanka) - Wikipedia

    en.wikipedia.org/wiki/Ministry_of_Water_Supply...

    Sri Lanka Muslim Congress: 12 January 2015 - 15 November 2019 Maithripala Sirisena: Mahinda Rajapaksa: Sri Lanka Podujana Peramuna: 22 November 2019 - 12 August 2020 Gotabaya Rajapaksa: Vasudeva Nanayakkara: Democratic Left Front: 12 August 2020 - Gotabaya Rajapaksa: Keheliya Rambukwella: Sri Lanka Podujana Peramuna: 23 May 2022 - 19 January ...

  8. Category:Water supply and sanitation in Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/Category:Water_supply_and...

    Pages in category "Water supply and sanitation in Sri Lanka" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes .

  9. Giant's Tank - Wikipedia

    en.wikipedia.org/wiki/Giant's_Tank

    Giant's Tank (Tamil: கட்டுக்கரை குளம், romanized: Kaṭṭukkarai Kuḷam; Sinhala: යෝධ වැව Yōdha Væva) is an irrigation tank in northern Sri Lanka, approximately 10 mi (16 km) south east of Mannar.