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Kallanai (also known as the Grand Anicut) is an ancient dam built by Karikala of Chola dynasty in 150 CE. It was built (in running water) across the Kaveri river flowing from Tiruchirapalli District to Thanjavur district, Tamil Nadu, India.
Dec 28, 2023 · Kallanai Dam, attributed to the Chola Dynasty in the 2nd century AD, is ancient but not the oldest dam in the world. It does, however, stand as one of the earliest known dams, showcasing remarkable engineering for its time and contributing to the enduring agricultural landscape of Tamil Nadu.
The main purpose of the Kallanai dam was to divert the waters of the Kaveri across the fertile delta region for irrigation via canals. The dam splits the river Kaveri into 4 streams known as Kollidam Aru, Kaveri, Vennaru and Puthu Aru.
Grand Anaicut Kallanai, also known as Kallanai Dam, is a historic dam and a best place to visit in Tamil Nadu to see the Engineering Marvel of the past. It is considered one of the oldest water exchanges in the world.
Kallanai Dam, Trichy Overview. Located at a distance of only 15 km from Tiruchirapalli, the Kallanai Dam is built across the flowing River Kaveri. It spans over 1079 feet and is over 66 feet wide! This ancient dam was originally constructed about 2000 years ago, and it is the oldest functional water regulator structure in the entire country.
Kallanai Dam is the fourth oldest dam in the world, and first in India. It is a rock-solid project that has survived 2,000 years. The purpose of the dam was to divert the waters of the Kaveri across the fertile Thanjavur delta region for irrigation via canals.
The Kallanai Dam is a simple check dam (Agoramoorthy and Hsu, 2008). Check dams are “small barriers using stones, cement, and concrete built across the direction of water flow on rivers to harvest rainwater in remote villages” and “are usually smaller than 15 m” (Agoramoorthy and Hsu, 2008).
The Kallanai Dam, also known as the Grand Anicut, is a historic dam built on the Kaveri River in the state of Tamil Nadu, India. Located around 15 kilometers from Tiruchirappalli (Trichy), this ancient water-regulatory structure is one of the oldest in the world that's still in use.
Kallanai Dam. 88 reviews. #6 of 55 things to do in Tiruchirappalli. Dams. Write a review. What people are saying. By the_kasl. “ Marvel of a Dam ” Mar 2023. Constructed about 1800 years ago by Karikala Chozha, this is a marvel having stood the time.
May 23, 2015 · Kallanai dam is one of the oldest water regulator systems in the world and an engineering marvel in itself. In tandem with the city’s culture and nature, the dam is yet another strong thread linking Tiruchirappalli it to its distant past and is a marvel of Dravidian engineering.
