The Alangudi Watershed Project is a sustainable rural development initiative implemented by Grama Seva Sangam NGO, focusing on water conservation, soil management, and improving agricultural productivity. The project includes activities such as field bunds, farm ponds, agro forestry, agro horticulture, and dry land horticulture with replanting and watering support to enhance green cover and soil moisture.

Drainage line treatments like stone gully plugs, nalla bunds, bush clearing, sluice reconstruction, and check weir construction help in controlling water flow and reducing soil erosion. The project also strengthens water resources through deepening of ooranies and supports livelihoods for landless individuals and women, promoting economic independence and sustainable development.