<P> The Eastern Coastal Plains refers to a wide stretch of landmass of India , lying between the Eastern Ghats and the Bay of Bengal . It is wider and leveled than the western coastal plains and stretches from Tamil Nadu in the south to West Bengal in the north through Andhra Pradesh and Odisha . Chilka Lake is a brackish water lake along the eastern coastal plain . It lies in the state of Odisha and stretches to the south of the Mahanadi Delta . </P>
where are the coastal plains of india situated
between the Eastern Ghats and the Bay of Bengal