No data on Yamuna water quality has been available since February, raising concerns about river pollution levels and impact on aquatic life.
New Delhi No data has been made available on the water quality of the Yamuna or the major drains that bring sewage and effluents into it since February, which was the last time the Delhi Pollution Control Committee (DPCC) uploaded a monthly report on its website with parameters such as biological oxygen (BOD), dissolved oxygen (DO) and faecal coliform.