Which river is known as Chittur River?

The river that is known as Chittur River, also called Chitturpuzha, is a tributary of the Bharathapuzha River (also known as the Nila River) in the southern Indian state of Kerala. The river originates in the Anaimalai Hills in the Western Ghats, and it flows through the Chittur taluk of the Palakkad district before joining the Bharathapuzha River. The Chittur River is known for its scenic beauty and the diverse flora and fauna in the region.