Kharghar Sewage Treatment Facility: Navi Mumbai Wastewater Plant

Kharghar Sewage Treatment Facility is located in the Kharghar node of Navi Mumbai, Maharashtra, India. It is an operational plant that handles municipal wastewater from the surrounding urban area, which is part of the rapidly developing Mumbai Metropolitan Region. As a sewage treatment plant in India, it operates under the Water (Prevention and Control of Pollution) Act, 1974, and the Environment Protection Act, 1986. The Central Pollution Control Board (CPCB) and Maharashtra Pollution Control Board (MPCB) set discharge standards. For urban agglomerations like Kharghar, secondary treatment is typically required, with tertiary treatment in sensitive areas. The plant's treated effluent likely discharges into local water bodies that drain into the Ulhas River or directly into the Thane Creek, which flows into the Arabian Sea. This coastal discharge point makes proper treatment critical to protect marine ecosystems and public health in the Mumbai coastal zone.

The plant is situated in the coastal zone of Navi Mumbai, with treated effluent likely flowing into Thane Creek, a tidal estuary that connects to the Arabian Sea. This area supports diverse aquatic life and is an important migratory corridor for birds. The creek receives urban runoff and industrial discharges, making wastewater treatment essential for maintaining water quality and ecosystem health.