Freshwater on a beach

I’m a city person. As far as I’m concerned, water comes out of a tap. I’d not thought much about the water supply to the fishermen who live in Dhanushkodi until I noticed a woman drawing water from a well outside the church of coral. Suddenly the absurdity of my assumption struck me: the villagers could not possibly have had water piped in from the mainland. I walked up to the well and looked in. The water was fairly close to the surface. I wondered whether this was potable water, or strongly contaminated by the sea. At lunch we asked the fisher family which managed the shack we ate in. They said that they could drink the water. I was intrigued by the shallow aquifer near the sea.

There must be studies of this, The Family said. A quick search led me to many studies of the quality of ground water in this region. It seems that seepage of sea water into these aquifers is a continuing problem. But the papers don’t answer the question which puzzles me: how large must the aquifers be on this island? It has seen large numbers of visitors over centuries, even before the population exploded in the last hundred years or so. For there to be any potable water at all, the aquifers must be either large, or quickly replenished.

There is a lot about the geology of this area that is not well understood. The Ramarpalam which is visible above the ground, and the water table below are probably just two aspects of the interesting geology of this area.

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Author: I. J. Khanewala

I travel on work. When that gets too tiring then I relax by travelling for holidays. The holidays are pretty hectic, so I need to unwind by getting back home. But that means work.

4 thoughts on “Freshwater on a beach”

  1. Yes had seen similar fresh water wells in many places in rameshwaram, one beautiful sight was at villondi teertham which had awesome sea and fresh water well was bang on the beach entry, the view was breathtaking.

    Like

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