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Water Quality


Singapore's tap water is within the World Health Organization (WHO) drinking water guidelines and US Environmental Public Health (Quality of Piped Drinking Water) Regulations 2008. It is suitable for drinking directly from the tap without any further filtration.

Research and Development

To ensure that our water supply is clean and safe, water samples are regularly collected and analysed chemically and bacteriologically at the Water Testing Laboratory. Tests are conducted to ensure that the quality of treated water is well within the World Health Organisation (WHO) Guidelines for Drinking-water Quality. To find out more about our drinking water quality, please click here.

Watch video "How tap water is produced in Singapore?" >>Tap Water Produced Video