On Monday, the Tarapur MIDC region in Maharashtra’s Palghar district experienced significant alarm due to a substantial oleum gas leak at Bhageria Industries Limited, located in the Boisar industrial zone. A collaborative effort between local authorities and the National Disaster Response Force (NDRF) successfully contained the leak by 6:45 pm. A statement from the Palghar Collector indicated that a leakage occurred around 2 pm from a 2,500-litre oleum storage tank at a facility previously known as Zealot Chemicals. The oleum fuming sulphuric acid reacted with atmospheric oxygen, producing sulphur dioxide and other sulphur oxides, which resulted in a thick white cloud that rapidly dispersed over a three to five kilometre area. Leak Incident Overview Due to the south-easterly wind, regions such as Camlin Naka, Taki Naka, Saravali, Khaira Pada, and the vicinity of Boisar railway station were affected. A fog-like layer of white fumes enveloped Boisar, causing significant concern among local residents and industrial workers. Approximately 1600 students and 1000 employees were ‘evacuated’. As a precautionary measure, over 2,600 individuals were evacuated, which included approximately 1,600 students from Tarapur Vidyamandir and Chinmaya Vidyalaya, along with more than 1,000 employees from Bhageria Industries and adjacent factories. The residential area of MIDC was also evacuated. Response and Containment Efforts Residents experienced symptoms including eye irritation, redness, coughing, throat discomfort, skin itching, and nausea. At least three individuals required hospitalization and were reported to be in stable condition. Additionally, three individuals reported minor eye irritation and were taken to hospitals. Officials later stated that approximately five employees might have been exposed to the oleum gas. Following the incident, District Collector Dr. Indu Rani Jakhar promptly activated the district’s disaster management plan. Response teams from the NDRF, fire brigade, police, industrial safety department, and Maharashtra Pollution Control Board quickly arrived at the location. Response teams encountered challenges in pinpointing the exact origin of the leak due to the dense accumulation of fumes. Personnel from the NDRF entered the site equipped with self-contained breathing apparatus (SCBA) kits, while sandbags were strategically placed around the leaking tank to limit the chemical’s spread. Fire tenders from MIDC supported the operation. Impact on Local Environment The narrative proceeds following this advertisement. Yatish Deshmukh, the Superintendent of Police in Palghar, reported that after more than three hours of continuous efforts, the leak was effectively contained at 6:45 pm. The district administration previously issued a notice urging residents to stay calm and to evacuate in the direction opposite to the wind. Citizens were advised to cover their noses and mouths with a damp cloth or mask, refrain from touching the leaked oleum gas, rinse any exposed skin or eyes with clean water for 15 to 20 minutes, seek prompt medical assistance if symptoms continue, and to avoid spreading or believing in rumors. Health and Safety Concerns The Maharashtra Pollution Control Board has initiated air quality monitoring systems, and medical facilities have been put on standby. No fatalities or significant property damage have been reported. The precise origin of the leak remains undetermined, and an investigation is anticipated. A significant oleum gas leak took place on March 2, 2026, in Maharashtra’s Palghar district. Post navigation What Did Raj Shamani Discuss with Emmanuel Macron in Their Latest Podcast?