The correct option is A Bhadrachalam
The Godaveri river is the longest river in india after the river Ganges(Maharashtra). However, in the past few decades, the river has been abused with relentless construction of barrages and dams around it which leads to the setup of industries near it and these industries pass their waste and sewage directly into the river which is increasing the pollution factor and affecting the health of water bodies and contaminating the water.