Thiruvallur District

In harm’s way: Pulicat lagoon
Keeping Pulicat lagoon healthy is paramount to the health of the Chennai’s ecosystem. What is happening instead is its slow degradation. seetha@indiawaterportal.org posted 4 years 8 months ago

Along the east coast of India, five massive wetlands--starting from Point Calimere (Kodiakarai) and Pulicat in Tamil Nadu, the Krishna-Godavari basin in Andhra, Chilika in Odisha and Sundarbans in West Bengal--provide the necessary moisture for monsoon winds to precipitate.

Pulicat lagoon is the second largest brackish water body in the country after Odisha's Chilika lake. (Image: Seetha Gopalakrishnan, IWP)
Who cares for a canal?
Buckingham canal in Chennai plays a crucial role in flood mitigation. It is rapidly deteriorating and needs immediate attention to avoid a repeat of last year's flood. seetha@indiawaterportal.org posted 5 years 1 month ago

Long-time Kottur resident Narayanan’s earliest memories of the Buckingham canal are those of the famed salt and timber-laden wooden catamarans of the 1950s and the 60s. A namesake of the Duke of Buckingham and Chandos, the erstwhile governor of Madras, the canal was initially constructed as a brackish water-navigation channel in the early 1800s, connecting the north of Madras with Ennore.

Elevated MRTS rail line right on the canal in Adyar (Image: Seetha Gopalakrishnan, IWP)
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