West flowing rivers:
1. Flow into Gulf of Cambay.
2. Form estuaries
3. Narmadha, Tapti and Mahi are the major west flowing rivers.
East flowing rivers of Peninsular plateau or South India:
1. Flow into Bay of Bengal.
2. Form Deltas
3. Mahanadhi, Godavari, Krishna and Kaveri are the major east flowing rivers.