Which is a major East flowing river between Mahanadi and Godavari rivers?

The Krishna is the Peninsula's second largest east-flowing river. Between the Mahanadi and the Godavari rivers flows the Krishna River, which is a prominent East-flowing river. The Godavari, Krishna, Cauvery, Mahanadi, Pennar, Subarnarekha, Brahamani, Ponnaiyar, Vaigai River, and others are prominent east-flowing rivers. Rivers from the east pour into the Bay of Bengal.