Chennai Manali Zone Faces 12-Hour Water Supply Suspension Amid Pipeline Works
Thousands of residents in Chennai’s Manali zone are set to face significant water supply disruptions as the Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) undertakes a critical pipeline interconnection project at Kamarajar Road junction. The piped drinking water supply will be suspended for 12 hours from 6 AM on 6th February to 6 AM on 7th February, affecting key areas including Edayanchavadi, Sadayankuppam, Kadapakkam, and Manali. The project, aimed at connecting the Manali overhead water tank to the distribution network, is expected to improve long-term water distribution efficiency. However, the temporary suspension is likely to cause significant inconvenience to residents, who have been advised to store adequate water in advance.
The sudden halt in supply highlights broader civic concerns regarding Chennai’s fragile water infrastructure. Manali, a rapidly expanding industrial-cum-residential hub, has seen rising water demand, yet irregular supply and maintenance-related shutdowns remain common issues. Affected residents have expressed their frustration, with local shop owner R. Krishnan stating, “We barely receive uninterrupted water as it is. Such prolonged shutdowns force us to rely on costly tanker services.” According to CMWSSB data, Chennai has witnessed an 8% increase in water supply-related complaints in the last year, with maintenance-related disruptions accounting for over 30% of grievances. Compared to cities like Bengaluru and Hyderabad, which have diversified water management systems, Chennai remains highly dependent on piped supply, making any disruption a major concern.
The suspension also raises questions about sustainability and Chennai’s preparedness for future water challenges. As climate change continues to impact rainfall patterns and groundwater levels, experts stress the need for sustainable water management, rainwater harvesting, and decentralised supply systems to mitigate supply shocks. Chennai’s 2019 water crisis, which saw severe shortages across the city, serves as a reminder of the importance of long-term investment in water conservation efforts. Addressing the current gaps in infrastructure resilience and efficient water resource allocation can prevent similar crises in the future.
To mitigate the immediate impact, CMWSSB has assured that areas without direct piped connections or those experiencing low pressure will receive uninterrupted supply through water tankers and street taps. Residents requiring emergency water services can register on the Metro Water Board’s website or dial (044) 4567 4567 for assistance. While the board’s response provides some relief, the repeated infrastructure maintenance shutdowns across Chennai highlight the urgent need for a comprehensive water security strategy. As urban populations grow and demand continues to surge, Chennai must prioritise modernising its water network, improving crisis preparedness, and integrating sustainable solutions to ensure uninterrupted access to this essential resource.
