Pollution Control Department Investigates Oil Leak in Bangkok

On September 17, 2026, the Pollution Control Department (PCD) reported an ongoing investigation into an oil leak affecting the drainage system near Chuea Phloeng and Rama III roads in Bangkok. Dr. Surin Worakitthamrong, Director-General of the PCD, stated that officials identified a suspected leak point approximately 2.5 meters deep, where a pipe appeared swollen and was actively dripping oil.

Preliminary inspections indicate the affected infrastructure is an outbound fuel transport pipeline serving Makkasan, Don Mueang, and Bang Pa-in. The pipeline is operated by BAFS Pipeline Transportation Co., Ltd. (BPT), with Bangkok Fuel Pipeline and Logistics Co., Ltd. (BFPL) holding the service contract. Experts have already begun pumping out the oil for proper disposal and are currently working to pinpoint the exact source of the rupture to prevent further contamination of public water sources.

For residents and travelers in the area, this incident may lead to localized traffic disruptions or environmental cleanup activities. While the immediate risk is being managed, the exact cause of the pipe failure and the full extent of the environmental impact remain under investigation. Authorities are currently analyzing 'oil fingerprints' to confirm the source and hold the responsible parties accountable. Further updates are expected as the cleanup progresses.