The National Water Supply and Drainage Board (NWSDB) is the principal government authority in Sri Lanka responsible for providing safe drinking water and facilitating adequate sanitation services throughout the country. Headquartered in Ratmalana, Sri Lanka, it operates under the relevant national ministry that governs water supply.
Water Board Management Assistant Vacancies 2026
Available Vacancies:
Applications are invited for the following job vacancies at the National Water Supply and Drainage Board.
- Engineer (Mechanical)
- Management Assistant
Organization: National Water Supply and Drainage Board
| Water Board Management Assistant Vacancies 2026 – English Advertisement | View |
| Download English Advertisement | Download |
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| Closing Date | 2026-10-30 |
| Source | waterboard.lk (2026.10.13) |
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Frequently Asked Questions
The National Water Supply and Drainage Board (NWSDB) is the principal government agency in Sri Lanka responsible for the provision of safe drinking water and sanitation services. Established by an Act of Parliament in 1975, it manages hundreds of water supply schemes across the country.