Explanation:

Periyar River, river in southern Kerala state, southwestern India. Periyar is also the name given to a lake in the river’s course. The river, 140 miles (225 km) long, rises in the Western Ghats range near the border with Tamil Nadu state and flows north a short distance to Periyar Lake. The lake, 12 square miles (31 square km) in area, is an artificial reservoir created by damming the river. It lies at an elevation of about 2,800 feet (850 metres), is ringed by mountain peaks, and is surrounded by a wildlife sanctuary.The rivers flows towards west after originating from Westren Ghats and meets Arabian sea.Other West flowing rivers of India are: Narmada, Tapti, Luni, Sabarmati and numerous small strams of Westren Ghats which falls in Arabian Sea.