E. coli, coliform tests on 50 water sources under ’Thirasara Diyawara’ programme

Colombo, June 23 (Daily Mirror) - Water quality tests were conducted on 100 water sources supplying 163 community water projects, while water samples from 50 selected locations were subjected to microbiological analysis to detect bacterial contamination, including Total Coliform and Escherichia coli (E. coli), under the government's newly launched "Thirasara Diyawara" (Sustainable Waters) National Programme.

Implemented by the Environment Ministry through the Water Resources Board, the programme aims to conserve Sri Lanka's water resources and ensure their sustainable use in line with the government's environmental policy, "A Sustainable Biosphere, An Evergreen Life."

The testing programme was carried out in the Monaragala District as an initial step of the national initiative. Authorities said the project is intended to ensure the safety of drinking water supplies, protect public health and educate local communities on safeguarding water resources.

The broader "Thirasara Diyawara" programme focuses on the conservation of surface and groundwater resources, including the identification and protection of natural springs and other water sources across the country. It also involves mapping groundwater reserves and environmentally sensitive surface water bodies based on hydrogeological studies, research findings and predictive data.

Officials said the programme places a strong emphasis on public awareness and community participation in water conservation efforts.

A key feature of the initiative is the proposed amendment of the National Water Resources Board Act, which has not undergone a comprehensive revision in 62 years. The planned reforms are expected to strengthen legal provisions governing groundwater management, prevent pollution of both surface and groundwater sources, and enhance measures to ensure national water security.

The programme also includes dedicated conservation projects for unique natural water resources, with scientific preservation efforts already underway at the Kapurella Hot Water Spring and the Diyabubula Water Spring.

Meanwhile, the National Water Supply  and Dranage Board has established a new Southern Provincial Office to improve service delivery and strengthen groundwater resource management across the region.

Authorities described the "Thirasara Diyawara" programme as a major step towards sustainable water resource management and the long-term protection of Sri Lanka's water security.