Mullaperiyar dam dispute explained: History, court rulings and possible solutions | Chennai News
Puhazh Gandhi PEvery monsoon in South India revives India’s oldest interstate river dispute — the Mullaperiyar. Kerala seeks decommissioning of the 130-year-old masonry dam, citing the safety of nearly a crore people living downstream; Tamil Nadu maintains it remains structurally sound after repeated court-directed strengthening, and that its water sustains agriculture and drinking water for…