Ancient brick structure in Kollidam riverbed dated to Sangam era

The Tamil Nadu Archaeology Department has confirmed that a brick structure found in the Kollidam riverbed is a remnant of the Sangam period, one of the most significant eras in South Indian history. The structure, which became visible after the river's water level dropped, has been identified as part of an ancient water management system used during that classical period.

The Sangam period, spanning roughly from the 3rd century BCE to the 3rd century CE, witnessed considerable advancement in civil engineering and urban development across Tamil Nadu and the broader region. Water management infrastructure was a hallmark of settlements during this time, reflecting the sophistication of ancient Tamil civilization.

According to the state archaeology department's assessment, the brick construction demonstrates the engineering prowess of Sangam-era craftsmen who designed systems to regulate water flow and manage irrigation. The riverbed's receding water levels, which exposed the structure last month, have provided researchers with a rare opportunity to examine this historical artifact.

The discovery adds to the growing body of evidence about the region's rich heritage and the advanced systems developed by ancient settlements to manage water resources. Authorities have not indicated any immediate plans for excavation or further investigation, though the find underscores the archaeological significance of the Kollidam river valley.