Tamil Nadu

HC issues notice to Indian Railways over poor quality water

Objective

To  visualize the water quality of Chennai over its existing water supply infrastructure map.

Roadblocks

South India has a rich tradition of tanks with the three southern states of Tamil Nadu, Karnataka and Andhra Pradesh contributing to close to 92% of the total irrigation by tanks in the 1970s. Two decades later, this number dwindled to close to 53%. A decade after that, in 2001, the total contribution of tank irrigation in all of India was estimated to be just around 5.18%.

Maharashtra reels under hail storms

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Tamilnadu has a rich tradition of tank management at the village level. Every village had one or more irrigation tanks, locally known as ‘kanmais’ or ‘eris’, and a drinking water tank called ‘ooranis’. This system worked for centuries with the support of residents and the local administration.

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Chennai's drinking water seeps down the drain