Hey Puja

Kanchi River which is a tributary of Subarnarekha River (https://en.wikipedia.org/wiki/Subarnarekha_River) that flows around Ranchi, Jharkhand.  It creates a cascade in Taimara Village in Ranchi district which is known as Dassam Falls . Dassam falls are 44 metre long located on Ranchi plateau which is known for its clear and clear water. It is also popular for its echoing water fall. For further doubts, ask us. All the best