Arkavathi stretch at TG Halli Reservoir hits pollution rock-bottom
While high BOD is an outcome of a stagnant river stretch and should improve during monsoon and summer, surge in the value over the last few years during a given season is worrisome.Stagnant water also leads to the growth of invasive species
Av Ram Prasad Centre National Water Monitoring Program Biological Oxygen Demand State Pollution Control Board National Water Monitoring Program Pay Principle
Source: indiatimes.com