STP Nabadwip - Wastewater Treatment Plant in Nabadwip, West Bengal, India

STP Nabadwip is a municipal wastewater treatment plant located in Nabadwip, Nadia district, West Bengal, India. The plant serves a population of around 66,812, classifying it as a medium-sized agglomeration under Indian urban wastewater management frameworks. It is situated in the Ganges-Brahmaputra delta region, an area with high population density and significant agricultural activity. As an operational facility, STP Nabadwip is subject to India's environmental regulations, including the Water (Prevention and Control of Pollution) Act, 1974, and the National Green Tribunal guidelines. For plants serving populations between 50,000 and 100,000, secondary treatment is typically required, with tertiary treatment recommended for discharge into sensitive water bodies. It is expected to meet the standards set by the Central Pollution Control Board (CPCB) for effluent discharge. The treated wastewater from STP Nabadwip likely discharges into local water bodies that drain into the Hooghly River, a distributary of the Ganges. The Hooghly River flows through West Bengal and eventually empties into the Bay of Bengal. This region supports diverse aquatic life and is ecologically sensitive due to its role in the Ganges delta ecosystem, which includes important fish spawning grounds and migratory bird habitats.

STP Nabadwip is located in the Ganges delta, a vast alluvial plain crisscrossed by rivers and canals. The treated effluent likely enters local drains that flow into the Hooghly River, a major distributary of the Ganges. The Hooghly River ultimately discharges into the Bay of Bengal, supporting a rich estuarine ecosystem. The surrounding watershed is heavily agricultural and densely populated, making proper wastewater treatment critical to prevent nutrient loading and contamination of downstream water bodies.