Overview
Old Vasna Sewage Treatment Plant serves over 840,000 people in Vatva Taluka, Ahmedabad, Gujarat, India. It is an operational facility managing municipal wastewater for a large urban agglomeration.
The Old Vasna Sewage Treatment Plant is located near VN Bridge on Narol Sarkhej Highway in Vatva Taluka, Ahmedabad, Gujarat, India. It serves a population of approximately 841,831, classifying it as a large-scale municipal wastewater treatment facility under Indian regulatory standards. As a major treatment plant in Gujarat, it operates under India's Water (Prevention and Control of Pollution) Act, 1974, and is subject to discharge standards set by the Gujarat Pollution Control Board (GPCB). For agglomerations of this size, secondary treatment is typically required, with potential for tertiary treatment depending on local environmental sensitivity. The plant's treated effluent likely discharges into the Sabarmati River or its tributaries, which flow through Ahmedabad and eventually into the Gulf of Khambhat (Arabian Sea). The Sabarmati River basin supports diverse aquatic life and is an important water resource for the region, making effective wastewater treatment critical for downstream ecosystems and communities.
Environmental context
The plant's discharge likely enters the Sabarmati River, which flows through Ahmedabad and drains into the Gulf of Khambhat in the Arabian Sea. The river basin supports agricultural and urban water needs, and its estuarine zone is ecologically sensitive, hosting migratory birds and aquatic species. Proper treatment is essential to prevent nutrient loading and contamination in this semi-arid region.
Frequently asked questions
The plant is located near VN Bridge on Narol Sarkhej Highway in Vatva Taluka, Ahmedabad, Gujarat, India.
The plant serves approximately 841,831 people, making it a large-scale municipal wastewater treatment facility.
The treated effluent is likely discharged into the Sabarmati River, which flows through Ahmedabad and eventually reaches the Gulf of Khambhat in the Arabian Sea.
The plant operates under India's Water (Prevention and Control of Pollution) Act, 1974, and is regulated by the Gujarat Pollution Control Board (GPCB), which sets discharge standards for large agglomerations.
For large agglomerations in India, secondary treatment is standard, with tertiary treatment often required for discharge into sensitive water bodies or for reuse purposes.
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