Yamuna River Pollution Surges in March, DPCC Reports Alarming Water Quality Levels
Yamuna pollution worsened in March: DPCC reports spike in faecal coliform, BOD levels across Delhi
Image: Hindustan Times
The Delhi Pollution Control Committee (DPCC) reports a significant increase in faecal coliform and Biological Oxygen Demand (BOD) levels in the Yamuna River for March 2023, indicating worsening pollution. The highest faecal coliform levels reached 400,000 MPN/100 ml at Asgarpur, far exceeding permissible limits.
- 01Faecal coliform levels in the Yamuna reached 400,000 MPN/100 ml at Asgarpur in March.
- 02Biological Oxygen Demand (BOD) levels ranged from 2-60 mg/l, with Asgarpur recording the highest at 60 mg/l.
- 03Only one of the eight monitored locations showed improvement in faecal coliform levels since January.
- 04Activists express concern over delays in pollution reports, emphasizing the need for regular assessments.
- 05High pollution levels threaten aquatic life and overall water quality in the Yamuna.
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The Delhi Pollution Control Committee (DPCC) has reported alarming increases in faecal coliform and Biological Oxygen Demand (BOD) levels in the Yamuna River for March 2023. Faecal coliform levels soared to 400,000 Most Probable Number (MPN) per 100 millilitres at Asgarpur, significantly above the permissible limit of 2,500 MPN/100 ml. This marks a drastic rise from 350,000 MPN/100 ml in January and 92,000 MPN/100 ml in February. The BOD levels also raised concerns, with readings ranging from 2-60 mg/l; the highest recorded was 60 mg/l at Asgarpur, compared to 34 mg/l the previous month. Among the eight monitored locations, only ISBT Bridge showed improvement, with levels decreasing from 220,000 MPN/100 ml in January to 160,000 MPN/100 ml in March. The DPCC's data collection involves sampling at various sites along the river, and while the reports are intended to be monthly, delays have raised alarms among environmental activists. They stress the importance of consistent monitoring, particularly during the post-monsoon period when pollution tends to spike due to reduced river flow.
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The rising pollution levels in the Yamuna River pose serious risks to public health and aquatic ecosystems, potentially affecting local communities that rely on the river for water and livelihood.
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