By Stephen BeechWater in Pompeii's Roman baths was contaminated, reveals new research. Based on the different geochemical characteristics, the team was able to determine the origin of the bathing water and draw conclusions about Pompeii's water management system and quality. During the reign of Augustus, the aqueduct was built in Pompeii, significantly increasing the amount of available water for bathing and providing drinking water. The researchers also found lead, zinc, and copper peaks in the carbonate deposits which indicates contamination with heavy metals in the baths water. "An increase in stable oxygen isotopes also shows that the pools in the Republican Baths provided warmer water after the renovation."

Source: Daily Sun January 19, 2026 18:04 UTC