Titagarh Wastewater Treatment Plant, Kolkata Metropolitan Area, West Bengal

Titagarh wastewater treatment plant is located in Math Para, Titagarh, within the Kolkata Metropolitan Area in North 24 Parganas, West Bengal, India. The plant was designed to serve a population of approximately 30,065, placing it in the medium agglomeration category under Indian urban wastewater management frameworks. As the plant is currently non-operational, no treatment process or discharge data are available. Under India's environmental regulations, wastewater treatment plants serving populations of this scale are typically required to meet secondary treatment standards as per the Central Pollution Control Board (CPCB) norms, with effluent discharge standards aligned to the receiving water body's classification. The plant's treated effluent would have discharged into local drainage systems that ultimately flow into the Hooghly River, a distributary of the Ganges. The Hooghly River supports diverse aquatic life and is a critical water source for the region, eventually draining into the Bay of Bengal. The non-operational status raises concerns about untreated wastewater entering local water bodies.

The plant is situated in the Ganges-Brahmaputra delta region, with local drainage flowing into the Hooghly River, a major distributary of the Ganges. The Hooghly River supports a rich ecosystem, including the Sundarbans mangrove forest downstream, which is ecologically sensitive and provides habitat for diverse aquatic species. The river ultimately discharges into the Bay of Bengal, making effective wastewater treatment crucial for coastal and marine health.