Experts blame high level of pollution on poor regulatory mechanisms in place and allege that the state pollution control board has not been able to bring down pollution levels as it has not taken action against culprits

Related Keywords

Bengaluru , Karnataka , India , Av Ram Prasad , National Water Monitoring Program , Biological Oxygen Demand , Karnataka State , Control Board , Fecal Coliform , Polluters Pay Principle , Tg Halli Reservoir , Pollution Control , Pollution , Pathogenic Bacteria , Ecologists , Bod Value , Arkavathi River ,