Bengaluru Introduces New Water Rules, Warns Of 50% Supply Cut | What We Know

Published 5 July 2026 · local

Bengaluru Introduces New Water Rules, Warns Of 50% Supply Cut | What We Know Published By, Last Updated: July 05, 2026, 10:12 IST In addition

Bengaluru Introduces New Water Rules, Warns Of 50% Supply Cut | What We Know Published By, Last Updated: July 05, 2026, 10:12 IST In addition, the board has banned the use of drinking water to fill private and public swimming pools, directing owners to use treated water or other alternative sources instead. Rapid Read The board said aerators can reduce water consumption by 30-50% without affecting usage.(PTI/File) Amid concerns over the impact of El Niño on the monsoon, the Bengaluru Water Supply and Sewerage Board (BWSSB) has issued three key orders to promote water conservation and ensure long-term drinking water security in the city.

BWSSB Chairperson Dr Manjula said the measures have been introduced to encourage judicious use of water, prevent wastage and safeguard Bengaluru’s drinking water supply in view of erratic monsoon rainfall. Under the new directions, the installation of flow restrictors (aerators) has been made mandatory in all residential buildings, apartments, commercial establishments, government offices, hotels and industries. The board said aerators can reduce water consumption by 30-50% without affecting usage. The BWSSB has also prohibited the use of drinking water for washing vehicles, watering gardens, cleaning roads and footpaths, construction activities and other non-potable purposes. It has directed that treated water be used for such activities.

In addition, the board has banned the use of drinking water to fill private and public swimming pools, directing owners to use treated water or other alternative sources instead. The measures are based on recommendations in an Indian Institute of Science (IISc) report on water management. Violators will face a Rs 5,000 fine, while the BWSSB may also reduce water supply by up to 50% under the provisions of the Bengaluru Water Supply and Sewerage Act, 1964. Continued violations will attract an additional Rs 500 per day, apart from other legal action. Appealing for public cooperation, Dr Manjula said drinking water is a precious natural resource and urged citizens to install aerators, avoid misuse of potable water and participate in the city’s water conservation efforts.

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