Order of the Supreme Court of India in the matter of Delhi Jal Board Vs The State of Haryana & Others dated 13/01/2021.
The present petition related to increased ammonia levels in Yamuna due to discharge of pollutants and on a larger level to river pollution in India. The SC observed that either the sewage is not treated through a sewage treatment plant before being discharged or the treatment plants are not functional or incpacitated.