Report filed by the National Mission for Clean Ganga (NMCG) before the National Green Tribunal (NGT) on sewerage networks in India cited Centre for Science and Environment (CSE) and Down to Earth.
he report, November 22, 2025 said that the Namami Gange Programme succeeded the Ganga Action Plan of 1985. In the interim, several national frameworks — including those of Union Ministry of Housing and Urban Affairs, Central Pollution Control Board, NITI Aayog and the World Bank — as well as technical organisations such as the Delhi-based think tank Centre for Science and Environment (CSE) and the International Water Association (IWA), have recognised the tapping and diversion of drains to STPs as an unavoidable interim measure to address urban sanitation issues. The NMCG report noted that several reputed journals and studies, including a March 2025 CSE report published in Down to Earth, demonstrate field evidence that intercepting drains, temporarily diverting flow, and capturing solids and floatable matter can significantly reduce river pollution during sewerage system build-out. https://shorturl.at/gvmSD
