Archive · 13 Jan 2026
Yamuna Pollution Returns Despite Cleanup Efforts
The Yamuna River in Delhi is very polluted again.
The government said they would clean it, but the river is still very dirty.
The data shows that the river has a lot of bad stuff in it that makes it unsafe for fish and people.
The government promised to fix the problem, but it is not working yet.
The reports about the river's condition were also delayed, which makes it harder to fix the problem.
The government needs to do more to clean the river and make sure the data is available on time.
Official data shows the Yamuna River has returned to a severely polluted state despite cleanup efforts.
Fecal coliform levels reached 92,000 in December 2025, 37 times higher than the permissible limit.
Dissolved oxygen levels were recorded as zero at several monitoring locations, making survival for aquatic life impossible.
The delayed release of pollution reports has raised concerns about transparency and timely remedial action.
12 of Delhi's 37 sewage treatment plants failed to meet required standards, indicating serious deficiencies in sewage treatment.
- Who
- Delhi Pollution Control Committee (DPCC)
- What
- Return of severe pollution in the Yamuna River
- When
- November and December 2025 (reports released in January 2026)
- Where
- Delhi, India
- Why
- Inadequate sewage treatment and monitoring, delayed report release
- Fecal Coliform Levels
- 92,000 (December 2025)
- Permissible Fecal Coliform Limit
- 2,500
- Dissolved Oxygen Levels
- 0 at ISBT Bridge and Asgarpur (November 2025)
- Biochemical Oxygen Demand (BOD)
- 3.0 (November 2025)
- Yamuna Rejuvenation Projects
- ₹1,816 crore
- Sewage Treatment Plant Capacity Target
- 1,500 MGD by 2028
- Non-Compliant Sewage Treatment Plants
- 12 out of 37
Sources
Air pollution in NCR driven by both anthropogenic activities & meteorological factors: Yadav
Delhi govt to add 7,000 EV charging stations, 2,000 buses this year to curb air pollution
DPCC data exposes return of Yamuna pollution, no cleanup
