Microplastics Found Across Yamuna, Drains and Groundwater in Delhi, TERI Study Reveals
New Delhi: A year-long scientific study by The Energy and Resources Institute (TERI) has found widespread microplastic contamination in the Yamuna River as it flows through the national capital, as well as in Delhi’s open drains, groundwater and floodplain soil.
The study, commissioned by the Delhi government’s environment department and conducted during 2024–25, analysed 88 samples collected across all 11 districts of the city. Researchers reported elevated microplastic concentrations in every sampled zone.
Microplastics particles smaller than 5 millimetres
are known to absorb and transport toxic chemicals. The report highlights that nearly 95% of detected particles were microfibres, suggesting domestic laundry effluents and textile-related discharges as major...









