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Website. waterboard .lk. 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 ...
The Biyagama Water Treatment Plant or BWTP is a water treatment facility located at the bank of Kelani River, in Biyagama, Sri Lanka. At a daily output capacity of 160,000,000 L / d (1,900,000 L/ ks ), it is the second largest water treatment facility in the country. The plant provides drinking water to approximately one million people, in ...
The tank cascade system ( Sinhala: එල්ලංගාව, romanized: ellaṅgāva) is an ancient Sri Lankan irrigation system. It is a network of thousands of small tanks ( Sinhala: වැව, romanized: wewa) draining to large reservoirs that store rainwater and surface runoff for later use. They make agriculture possible in the dry-zone ...
In 2000, only 25% of the households in Sri Lanka got their water through pipes. Even the water that does come through the pipe from local suppliers is not monitored efficiently. This is why a part of the population does not get clean drinking water. [2] Sri Lanka's wastewater management requires a lot of work.
Mavil Aru. Coordinates: 8.257942°N 81.269985°E. The Mavil Aru ( Mother River) is a waterway that supplies water to some regions of eastern Sri Lanka. The closing of the sluice gates is considered to be the official beginning of the Eelam War IV although violence including skirmishes and bombings happened before. [1]
The Maha Oya ( Sinhala: මහ ඔය, lit. 'Great River') is a major watercourse in the Sabaragamuwa Province of Sri Lanka. It measures approximately 134 km (83 mi) in length. [1] It runs across four provinces and five districts. The Maha Oya has 14 water supply networks to serve the need of water and more than 1 million people live by the ...
The Vallibel One PLC was founded by Sri Lanka business tycoon Dhammika Perera in 2010. In 2010, the company acquired Royal Ceramics Lanka PLC, LB Finance PLC, and Greener Water Limited as its subsidiary companies and a stake in Sampath Bank as a long-term strategic investment.
Dams in Sri Lanka. The Victoria Dam on 15 April 2011. Three days after its 26th anniversary of opening. Randenigala Dam in 2013. Upstream view of the Kotmale Dam. Open spillways of the Rajanganaya Dam. Irrigation dams with a length and height of more than 100 m (330 ft) and 10 m (33 ft) are listed, including all the state-run hydroelectric ...