In a comprehensive study by the Council on Energy, Environment, and Water (CEEW), Karnataka, Punjab, and Haryana have emerged as frontrunners in the effective management of used water in urban areas.
The report, titled ‘Enabling Circular Economy in Used Water Management in India – A Municipal Index for Assessing Urban Local Bodies’ Performance,’ underscores the pivotal role these states play in addressing the pressing issue of water scarcity through efficient water reuse strategies. According to the findings, only 28% of India’s vast used water volume of 72,000 million litres undergoes treatment, highlighting a critical need for intensified efforts in water recycling and reuse. Urban local bodies (ULBs) across the nation are urged to bolster their infrastructure and financial planning to meet the escalating urban water demand and combat groundwater depletion effectively.
The CEEW report introduces the Municipal Used Water Management (MUWM) Index, evaluating 503 ULBs across 10 states based on key parameters such as finance, infrastructure, efficiency, governance, and data management. Notably, Surat Municipal Corporation and Bengaluru’s Bruhat Bengaluru Mahanagara Palike (BBMP) have emerged as exemplary performers, demonstrating dedicated action plans and robust infrastructure for used water management. At the state level, Haryana and Karnataka lead the charge, closely followed by Punjab and Rajasthan. However, the report emphasises the need for a more comprehensive approach to used water management among ULBs nationwide.
“Though Karnataka emerges as a front-runner, it is critical to note that there is a long road to go with no state achieving a full score. As Bengaluru runs out of freshwater, reusing used water to its full potential for non-potable purposes will be key in the future,” said Nitin Bassi, senior programme lead, CEEW He added that the study area in Bengaluru focused on the ULB limits, where the Cauvery water connection was supplied, and not in the areas listed in the 110 villages.
