Juhu Beach Worst Hit as Plastic Waste Washes Ashore, Exposing City’s Growing Marine Pollution Crisis

Mumbai: The Arabian Sea has once again exposed Mumbai’s mounting waste management challenge, washing nearly 2,500 metric tonnes of garbage back onto the city’s coastline during the ongoing monsoon.

According to the Brihanmumbai Municipal Corporation (BMC), much of the waste had been discarded into drains and gutters before being carried into the sea through stormwater channels. Powerful monsoon tides later pushed the debris back onto the city’s beaches.

BMC data shows that Juhu Beach was the worst affected, with 1,824 metric tonnes of waste removed. It was followed by Versova Beach (277.6 metric tonnes), Dadar-Mahim Beach (152 metric tonnes), Chimbai (127.2 metric tonnes), Madh-Marve (44.24 metric tonnes), Gorai (38.82 metric tonnes), and Girgaon Chowpatty (33.66 metric tonnes). The waste largely comprised plastic, thermocol, cloth, wood, and household garbage, highlighting the volume of pollution entering Mumbai’s waterways.

The incident has also reignited concerns over the city’s deteriorating marine ecosystem. A BMC study found that Biochemical Oxygen Demand (BOD) levels in seawater near Bandra and Versova reached nearly 100 mg/L, while Juhu recorded around 50 mg/L—far exceeding the prescribed safe limit of 10 mg/L. Elevated BOD levels indicate severe organic pollution and reduced oxygen availability, posing a significant threat to marine life.

According to The Ocean Cleanup, nearly 5,000 metric tonnes of plastic enter the Arabian Sea every year through around 50 drains across Mumbai.

Environmental experts warn that the growing influx of waste is damaging beaches, degrading mangrove forests, threatening marine biodiversity, and endangering protected aquatic species.

The latest episode serves as yet another reminder of the urgent need for stronger waste disposal practices, improved drainage management, and greater public awareness to prevent plastic and household waste from reaching the sea.