Sewage Floods Lake, Killing Hundreds of Fish

Siddapura lake near Brookfield experienced a significant fish kill on the morning of Monday, October 19, 2026, with hundreds of dead fish found floating. Investigations suggest that heavy rains led to large quantities of raw sewage and trash entering the water body from a nearby drain, transforming it into a polluted state.

Local resident Vipin Chopra reported the distressing sight, noting a strong odor and widespread debris. He highlighted that the lake, which had been restored and maintained in healthy condition for the past year, is now suffering from the influx of waste. Chopra believes untreated sewage and household trash, likely entering from nearby drains, are poisoning the lake and reducing oxygen levels.

Complaints have been lodged with the Karnataka State Pollution Control Board and local authorities. An official from the Bengaluru East City Corporation confirmed receipt of complaints, attributing the fish kill to sewage overflow from overflowing rajakaluves and manholes during recent heavy rains. Corrective measures, such as raising the inlet height to prevent sewage entry, are being considered.

Conservationists urge caution, advising against introducing new aquatic life until water quality improves. They also advocate for mandatory, regular water quality monitoring and prompt action by regulatory bodies, emphasizing that lake conservation requires scientific oversight and citizen participation alongside government efforts.