CPCB notifies contaminated sites

With 27 spots, West Bengal tops list

There are 128 sites in India contaminated by toxic and hazardous substances, according to a March update by the Central Pollution Control Board (CPCB). West Bengal led the list with 27 sites followed by Odisha at 23. Including those, there are 324 sites that may be contaminated, with 196 still awaiting an investigation and confirmation.

The Union Environment Ministry has been monitoring — and has begun to commission clean-up jobs — at sites known to be contaminated.

Twenty sites in 6 States have seen agencies prepare a detailed project reports, or a plan of action, to clean up sites. Such action follows orders by the National Green Tribunal (NGT). There are four such sites in Kerala (Eloor-Edayar), Odisha (Ganjam, Orichem) Tamil Nadu (Ranipet), Uttar Pradesh (Rania, IPL and Deva Road), West Bengal (Nibra village), Madhya Pradesh (Ratlam).

These incidents include oil contamination due to leakage of underground oil pipelines of Bharat Petroleum Corporation Limited in Tamil Nadu, pesticide and heavy metal contamination in creeks at Eloor, Kerala, chromium contamination at Rania, improperly disposed electronic waste lying on the banks of river Ramganga, Moradabad and mercury contamination of the soil at Kodaikanal, Tamil Nadu, and Ganjam, Odisha.

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