Quick Facts
Born:
May 15, 1803, Woodcote, Oxfordshire, England
Died:
July 14, 1899, Dorking, Surrey (aged 96)
Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

Sir Arthur Thomas Cotton (born May 15, 1803, Woodcote, Oxfordshire, England—died July 14, 1899, Dorking, Surrey) was a British irrigation engineer whose projects averted famines and stimulated the economy of southern India.

Cotton entered the Madras engineers in 1820, served in the First Anglo-Burmese War (1824–26), and began his irrigation work in 1828. He constructed works on the Kaveri (Cauvery), Kollidam (Coleroon), and Godavari rivers. His dams on the Kollidam (1836) and the Godavari (1847–52) rivers irrigated wide areas.

Before Cotton began his work on the Kaveri River, Tanjore (now Thanjavur) and the adjoining areas were threatened with ruin from lack of water. After his project’s completion these areas became the richest part of Madras (now Tamil Nadu) state, and Tanjore returned a larger revenue than any other district in India. Cotton also founded an Indian school of hydraulic engineering. He was knighted in 1861 and retired from government service in 1862.

This article was most recently revised and updated by Encyclopaedia Britannica.
Discover the fascinating events that shaped the world, straight from our editors.
By clicking “Sign Up”, you consent to the Britannica Privacy Policy and Terms of Use.