Authorities Investigate Black Water Discharge in Prachin Buri
Officials in Prachin Buri are investigating reports of dark-colored water flowing into the Prachin Buri River, with initial tests showing water quality within standard parameters.
On October 17, 2026, authorities in Prachin Buri province launched an investigation following viral social media reports of black water flowing from the Nong Khaen Nang area through the Phet Aem floodgate into the Prachin Buri River. The visual contrast of the water caused significant concern among local residents regarding potential chemical contamination following recent flooding.
Acting Prachin Buri Governor Chanathip Kokmanee, accompanied by industrial and local administrative officials, inspected the site. Initial field observations indicated that while the water appeared dark from a distance, samples taken directly from the source did not show the same intensity of discoloration. Officials noted the presence of an odor consistent with decaying vegetation from stagnant floodwaters.
To address public health concerns, the provincial government has coordinated with the Industrial Estate Authority of Thailand to conduct comprehensive laboratory testing. Preliminary results for five key parameters, including pH levels (recorded at 6.58), indicate that the water currently falls within standard safety thresholds.
For residents and visitors, this situation highlights the importance of monitoring local environmental updates following flood events. While initial findings are reassuring, the public is advised to await the final, detailed laboratory analysis to confirm the absence of pollutants. Authorities continue to monitor the water quality at the Phet Aem floodgate to ensure ongoing safety.
