Ennore Creek Funds Delayed, Mussel Invasion Continues

Efforts to clear invasive charru mussels from Ennore Creek are significantly delayed, with a crucial ₹90 crore dredging project yet to commence. The Tamil Nadu State Wetland Authority (TNSWA) informed the National Green Tribunal that the necessary funds have not been approved despite repeated follow-ups. This delay has allowed the mussel infestation to worsen, with a recent report indicating that invasive species are present in 40% of Ennore Creek's sampling sites.

The invasion has had devastating consequences, degrading habitats and displacing native species. Fishermen's monthly earnings have plummeted from up to ₹50,000 to a mere ₹10,000, compelling many to seek alternative work. The infestation is most severe near industrial discharge points and bridges, suggesting ballast water and pollution contribute to its spread.

The National Centre for Sustainable Coastal Management recommended urgent community-led manual removal, continuous monitoring, and coordinated efforts among researchers and government bodies. They also suggested identifying and isolating infestation hotspots and exploring value-added uses for the removed mussel biomass. Addressing these issues is vital to restoring the creek's ecological balance and supporting the local fishing community.