28 August 2025 The Future is the Product of the Past

2,600-year-old Terracotta Pipeline found in India

During the 10th phase of archaeological excavations at the Keeladi archaeological site in Tamil Nadu, India, archaeologists uncovered a terracotta pipeline that shows the existence of an ancient water management practice practiced by humans 2,600 years ago.

Ancient city Keeladi in southern India serves as a reminder that our ancestors had some pretty clever tricks up their sleeves, just when you thought modern plumbing was the pinnacle of human achievement.

In the latest news from this archaeological goldmine,  excavations have revealed a 6th-century B.C.E. terracotta pipeline. Previously, the archaeologists found an open drain, a closed channel, and small tanks in Keeladi.

Located approximately seven miles southeast of Madurai, the Keeladi archaeological site has been a hidden gem since Archaeological Survey of India researcher K. Amarnath Ramakrishna discovered it in 2014. More than 20,000 antiquities and artifacts have been discovered in the last ten years; each one whispers a story of a sophisticated society that once flourished along the banks of the Vaigai River.

A ring-well previously found at the dig site. Photo: M Suganth/Times of India
A ring-well previously found at the dig site. Photo: M Suganth/Times of India

Excavations revealed a closed channel, an open drain, and several small tanks, all of which indicated a very well-planned water management system. The most remarkable discovery, however, is a cylindrical terracotta pipeline. It appears from this ancient engineering marvel that the Keeladi people were doing more than just collecting water in clay pots from the river.

The recently discovered pipeline, according to representatives of the Tamil Nadu State Department of Archaeology, is made up of six cylindrical structures that are about 14 inches (36 cm) long and 7 inches (18 cm) wide. These cylinders are carefully assembled to form a single, continuous pipeline that is 174 centimeters long.

“This has been fully unearthed now. This pipeline continues to the adjacent trench. This could have been used for carrying protected water,” a representative from the department said.

Other sophisticated water management has previously been found at the site. (CC BY-SA 4.0)
Other sophisticated water management has previously been found at the site.

Analyses of various artifacts from the site have demonstrated that as early as the 7th century B.C.E., Tamil society was operating a prosperous, industrial settlement. This shifts the timeline of the Sangam era and the origins of the Tamil script considerably further back.

Also, artifacts unearthed from Keeladi suggest that the Tamils were aware of iron technology as far back as 2172 B.C.E., a staggering 4,200 years ago.

Cover Photo: Government of Tamil Nadu

Related Articles

Bronze Age family systems deciphered: Paleogeneticists analyze 3,800-year-old extended family

31 August 2023

31 August 2023

A Bronze Age family living 3,800 years ago in the Southern Urals may have taken a flexible approach to marriage,...

Lost Egyptian City Unveils Ancient Tower Houses: A Glimpse into Early Urban Innovation

15 July 2025

15 July 2025

A recent archaeological excavation in Egypt’s Nile Delta has uncovered the remains of a long-lost city featuring rare and substantial...

3500-year-old mysterious hieroglyphs discovered in Yerkapı Tunnel in Hattusa deciphered

12 October 2023

12 October 2023

Some of the Anatolian hieroglyphs discovered last year in the Yerkapı Tunnel in Hattusa, the former capital of the Hittite...

Ancient Cymbals Unearthed in Oman Reveal Shared Musical Traditions Across Bronze Age Cultures

8 April 2025

8 April 2025

Recent archaeological discoveries in Oman have unveiled significant insights into the musical practices of Bronze Age societies, suggesting a rich...

New study says earliest recorded kiss occurred 4500 years ago in Mesopotamia

18 May 2023

18 May 2023

The University of Copenhagen according to researchers, humanity’s earliest recorded kiss occurred around 4,500 years ago in the ancient Middle...

Iconic 2,500-Year-Old Coțofenești Helmet and Dacian Treasures Stolen from Dutch Museum

26 January 2025

26 January 2025

A heist at the Drents Museum in Assen, Netherlands, has resulted in the theft of several invaluable artifacts from the...

Three-Year-Old Discovers 3,800-Year-Old Canaanite Seal at Archaeological Site of Tel Azekah

2 April 2025

2 April 2025

At the site of the famous battle between David and Goliath, a three-year-old girl named Ziv Nitzan discovered a scarab-shaped...

Archaeologists have discovered another exceptional find in Mérida

12 August 2023

12 August 2023

In Mérida, Spain, archaeologists recently discovered an “enormous” Roman bath. But it is that inside these baths, in the area...

Archaeologists find evidence of how Iron Age Britons adapted to the Roman conquest in Winterborne Kingston

29 June 2024

29 June 2024

Archaeologists from Bournemouth University (BU) have discovered human remains and artifacts which give new insight into how early Britons adapted...

Rare waka unearthed from New Zealand River, after being hidden for 153 years

16 June 2023

16 June 2023

A waka -the traditional canoe of the Maori people- believed to be over 150 years old has been salvaged from...

In Bergama, the City of Greek Gods, the People Kept the Cult of Cybele Alive

25 August 2021

25 August 2021

The figurines of Cybele, the goddess of the fertility of Anatolia, and the presence of sanctuaries unearthed in the Ancient...

6th-Century BC Houses and Earthquake Evidence Discovered in Davti Blur, an Urartian Fortress City in Armenia

28 January 2025

28 January 2025

An Armenian-Polish archaeological team has uncovered remnants of 6th-century BC houses, a cremation cemetery, and signs of a significant earthquake...

The First Native Americans were Among the First Metal Miners in the World

20 March 2021

20 March 2021

An arrowhead made of pure copper 8,500 years ago dates the history of the copper age to an earlier period,...

New suspect in greatest act of vandalism in the history of dinosaur study

29 May 2023

29 May 2023

Researchers from the University of Bristol are rewriting the history of paleontology’s darkest and most bizarre event. Vandals with sledgehammers...

The Mountain of Shemharus, King of the Ginn: Toubkal

14 August 2022

14 August 2022

Towering over the Atlas Mountains, Mount Toubkal is the highest peak in Morocco. Toubkal, the highest mountain in all of...