Puducherry topographic maps

The topography of Pondicherry is the same as that of coastal Tamil Nadu. Pondicherry's average elevation is at sea level and includes a number of sea inlets, referred to locally as "backwaters". Pondicherry experiences extreme coastal erosion as a result of a breakwater constructed in 1989, just to the south…

Average elevation: 10 m

Average elevation: 2 m

Average elevation: 9 m

Average elevation: 14 m

Average elevation: 18 m