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Russia's Lake Baikal became extremely polluted by harmful toxic materials and anti-WWTP regulations | Hydrotech
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Lake Karachay, the most polluted place on Earth: Located in the southern Ural mountains in central Russia, was used as the dumping site for radioactive wastes from Soviet Union's nuclear weapon facilities. :
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Instagrammers suffer vomiting and rashes after posing for photos at turquoise lake that turned out to be full of toxic chemicals | The Independent | The Independent
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