Tanajiwadi Sewage Treatment Plant: Pune, Maharashtra Wastewater Infrastructure

Tanajiwadi Sewage Treatment Plant is located in the Pune metropolitan area of Maharashtra, India, a region experiencing significant population growth and industrial development. The plant is part of the municipal wastewater infrastructure managed by local authorities to address sanitation and environmental health needs. As an operational facility in India, the plant is subject to the national environmental regulations under the Water (Prevention and Control of Pollution) Act, 1974, and the Central Pollution Control Board (CPCB) guidelines. For urban agglomerations of this scale, secondary treatment is typically required, with advanced treatment increasingly adopted in sensitive areas. The plant's treated effluent likely discharges into the Mula-Mutha river system, which flows through Pune and eventually joins the Bhima River, a tributary of the Krishna River. The Krishna basin supports diverse aquatic life and is a critical water resource for agriculture and drinking water in the region.

The plant is situated in the Krishna River basin, with its treated effluent likely entering the Mula-Mutha river system. These rivers flow through Pune and downstream to the Bhima River, ultimately reaching the Krishna River, which empties into the Bay of Bengal. The watershed supports agricultural irrigation and provides habitat for fish and other aquatic species, making proper wastewater treatment essential for maintaining water quality and ecological balance.