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Kovalam Panchayat Restores Ponds to Curb Seawater Intrusion and Recharge Groundwater

Summary

  • Kovalam panchayat partners with voluntary groups to restore neglected ponds
  • Ponds are crucial to push back seawater intrusion and restore freshwater balance
  • Collaborative efforts have revived Chetty Kulam and other ponds in the locality
Kovalam Panchayat Restores Ponds to Curb Seawater Intrusion and Recharge Groundwater

As of November 18th, 2025, the Kovalam panchayat has been actively working to recharge the area's groundwater and curb seawater intrusion by partnering with voluntary organizations to restore ponds in the locality. Kovalam, which has been dependent on water supply from neighboring areas due to a lack of sufficient freshwater sources, is now focusing on rejuvenating these ponds as a measure to push back seawater and restore the freshwater balance.

Residents have noted that the drinking water supply has improved in recent years, but the quality in borewells remains saline. Civic activist R. Narayanan emphasizes that reviving the ponds is essential to improve the groundwater quality in Kovalam, which is vulnerable to seawater intrusion. The collaborative efforts between the panchayat and groups like the Environmentalist Foundation of India (EFI) have already led to the restoration of the Chetty Kulam pond and several other water bodies in the area.

The panchayat president, Shobana Thangam Sundar, states that the restoration of ponds is crucial to prevent seawater incursion, and the authorities plan to implement tourism activities in some of the revived ponds. EFI, which is involved in restoring six water bodies in Kovalam and seven more in nearby regions, focuses on storage regulation and infrastructure improvements to redirect and treat sewage, helping sustain the local ecosystem.

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The Kovalam panchayat is partnering with voluntary organizations to restore ponds in the locality, which is a crucial measure to recharge groundwater and push back seawater intrusion.
The ponds are being restored through collaborative efforts, including clearing silt, strengthening banks, adding fencing and plantations, and creating infrastructure like open canals and sedimentation tanks to redirect and treat sewage.
The revitalization of ponds is expected to improve the local groundwater quality, which has been affected by seawater intrusion, and help sustain the fragile ecosystem in the area.

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Kovalam Panchayat Revives Ponds to Combat Seawater Intrusion and Recharge Groundwater