Perumpallam Dam was built in the 1980s, it measures roughly 2 km long and is fed by rainwater from the Kadambur Hills and the Bhavani River.
It was built in the 1980s. It measures roughly 2 km long and 40 metres in height and occupies 65.29 hectares of land. It is fed by rainwater from the Kadambur Hills and the Bhavani River. 
