Question

The tributatries of which river cause floods in Bihar​

Answer 1

Answer:

Bihar is India's most flood-prone state, with 76% population in the North Bihar living under the ... North Bihar districts are vulnerable to at least five major flood-causing rivers during monsoon – Mahananda River, Koshi River, ... These tributaries of the Kosi are important in themselves and are generally dealt with separately.

Explanation:

Answer 2

Explanation:

North Bihar districts are vulnerable to at least five major flood-causing rivers during monsoon – Mahananda River, Koshi River, Bagmati River , Burhi Gandak River and Gandak – which originate in Nepal. Some south Bihar districts have also become vulnerable to floods from Son, Punpun and Phalgu rivers.The 2013 flood affected over 5.9 million people in 3,768 villages in 20 districts of the state.2017 flood affected 19 districts of North Bihar killing 514 people.and affecting 1.71 crore people.