Arsenic Levels Exceed Standards in Sai River
Thailand's Pollution Control Department reports elevated arsenic levels in the Sai River, prompting cross-border discussions with Myanmar.
According to a report by Khaosod Online, the Pollution Control Department (PCD) of Thailand has detected arsenic levels exceeding safety standards at all 23 monitoring points along the Sai River. The findings, based on the 23rd water quality assessment conducted in late September, also indicate a rising trend of arsenic in the Mekong River. While other monitored waterways, such as the Kok and Ruak rivers, remain within acceptable limits, the PCD is closely monitoring the situation. The department noted that no domestic sources of pollution have been identified in Northern Thailand, suggesting the contamination may be linked to water flow from neighboring countries. To address this, officials are preparing for a meeting with Myanmar representatives in late November and are coordinating through the Mekong River Commission (MRC). It is important to note that these results pertain specifically to surface water quality. The PCD has clarified that this data does not confirm that local tap water supplies are contaminated. Authorities continue to monitor the impact on agricultural sectors and water intended for human consumption. Residents and travelers are advised to stay updated through official government channels regarding water safety in the affected northern regions.
