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Fish caught in arsenic-contaminated Kok River not selling

Fish caught in arsenic-contaminated Kok River not selling

14 Sept 02:30 Key points summarised by AI
  • Fish sales from the Kok River have plummeted due to widespread reports of arsenic and heavy metal contamination, despite some fish testing below the safety threshold for consumption.
  • Authorities in Chiang Mai and Chiang Rai have advised residents to avoid using Kok River water after lab tests confirmed arsenic levels in sediment exceeded safety standards.
  • Fishermen continue to report visible abnormalities in fish, raising concerns about the broader impact on fish populations, especially as similar issues are noted in the Mekong River.
  • The pollution is suspected to stem from untreated wastewater discharged by large-scale mining operations in Myanmar, prompting calls for the Thai government to initiate diplomatic talks and consider halting these operations.
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