Overview
Ponghat Allahabad is an operational wastewater treatment plant in Prayagraj, Uttar Pradesh, India, serving approximately 67,000 people. It plays a key role in managing municipal wastewater in the region.
Ponghat Allahabad is a wastewater treatment plant located in Prayagraj (formerly Allahabad), Uttar Pradesh, India. The plant serves a population of about 66,812, placing it in the medium agglomeration category for Indian urban centers. It is situated in the northern plains of India, a region characterized by a subtropical climate and dense population. As an operational facility, Ponghat Allahabad is part of India's national wastewater management framework under the Water (Prevention and Control of Pollution) Act, 1974, and the National Mission for Clean Ganga (NMCG). For agglomerations of this scale, secondary treatment is typically required to meet discharge standards. It operates within a regulatory environment that emphasizes pollution control and river conservation. The plant's treated effluent likely discharges into the Ganges River basin, as Prayagraj is located at the confluence of the Ganges, Yamuna, and Saraswati rivers. This region is ecologically significant, supporting diverse aquatic life and serving as a critical water source for millions downstream. The plant's operation contributes to reducing pollution load in the Ganges, which flows into the Bay of Bengal.
Environmental context
Ponghat Allahabad discharges into the Ganges River basin, which ultimately drains into the Bay of Bengal. The Ganges is a major river system supporting dense human populations and rich biodiversity, including the Ganges river dolphin and numerous fish species. The plant's location near the confluence of the Ganges and Yamuna rivers makes its effluent management critical for maintaining water quality in this ecologically sensitive area.
Frequently asked questions
Ponghat Allahabad is located in Prayagraj (formerly Allahabad), Uttar Pradesh, India, at coordinates 25. 461 N, 81. 758 E.
The plant serves approximately 66,812 people, classifying it as a medium-sized agglomeration under Indian wastewater management standards.
The treated wastewater from Ponghat Allahabad is likely discharged into the Ganges River basin, which flows into the Bay of Bengal. The plant's location near the Ganges-Yamuna confluence suggests discharge into this major river system.
The plant operates under India's Water (Prevention and Control of Pollution) Act, 1974, and is subject to standards set by the Central Pollution Control Board (CPCB) and the National Mission for Clean Ganga (NMCG). For plants serving around 67,000 people, secondary treatment is typically required to meet discharge norms.
In India, wastewater treatment plants serving medium agglomerations (50,000-100,000 people) commonly employ secondary treatment processes such as activated sludge or sequencing batch reactors to meet CPCB discharge standards. Tertiary treatment may be required for discharge into sensitive water bodies like the Ganges.
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