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Arsenic in Salween River 55 times above safe levels, study warns

Arsenic in Salween River 55 times above safe levels, study warns

11 Sept 02:50 Key points summarised by AI
  • A study by Chiang Mai University found the Salween River along the Thai-Myanmar border contains excessive heavy metals, with arsenic levels measured at 0.55mg/L, 55 times higher than the safe standard of 0.01mg/L.
  • The contamination is attributed to unregulated lead mining and widespread ore processing operations by Karenni civilians, who discharge untreated wastewater directly into the river.
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