Chikkajala Sewage Treatment Plant - Bengaluru, Karnataka Wastewater Facility

Chikkajala Sewage Treatment Plant is located in the Chikkajala area near Bengaluru, Karnataka, India. It serves as a key component of the city's wastewater management infrastructure, handling sewage from the surrounding urban and suburban zones. The plant is operational and contributes to the treatment of domestic wastewater generated by the growing population in this part of Bengaluru. As a municipal sewage treatment facility in India, the plant operates under the regulatory framework of the Central Pollution Control Board (CPCB) and the Karnataka State Pollution Control Board (KSPCB). These bodies enforce standards for effluent discharge under the Water (Prevention and Control of Pollution) Act, 1974. For plants serving large urban agglomerations like Bengaluru, secondary treatment is typically required, with advanced treatment expected for sensitive areas. The treated effluent from the plant is likely discharged into local water bodies that eventually drain into the Bay of Bengal via the Penna River or the Cauvery River basin. The plant plays a crucial role in protecting downstream ecosystems, including the Cauvery River, which supports diverse aquatic life and is a vital water source for agriculture and drinking water in the region.

The plant is situated in the Cauvery River basin, which drains into the Bay of Bengal. The Cauvery River supports a rich diversity of fish and other aquatic species and is ecologically sensitive due to its role in sustaining agriculture and drinking water supplies. The plant's operations help reduce pollution loads entering the river system, thereby protecting downstream habitats and water quality.