Sewage Treatment Plant Karur Municipality - M.Kallipalayam, Tamil Nadu Wastewater Facility

Sewage Treatment Plant Karur Municipality is located in M. Kallipalayam, a locality within the Karur urban area in Tamil Nadu, India. The plant serves a population of approximately 100,218, classifying it as a large agglomeration under Indian urban wastewater management standards. It is situated in the inland region of Tamil Nadu, away from coastal zones. As a plant serving over 100,000 people, it falls under India's regulatory framework for sewage treatment, which mandates secondary treatment for such agglomerations under the National Green Tribunal (NGT) and Central Pollution Control Board (CPCB) guidelines. Indian regulations require compliance with discharge standards for organic matter and suspended solids. The plant discharges treated wastewater into local water bodies that ultimately drain into the Cauvery River basin, a major river system in southern India. The Cauvery River supports extensive agriculture, drinking water supply, and diverse aquatic ecosystems. Proper treatment at this plant helps protect downstream water quality and ecological health.

The plant's treated effluent flows into local streams that are part of the Cauvery River basin, one of India's largest river systems. The Cauvery River ultimately drains into the Bay of Bengal, supporting a rich estuarine ecosystem. The river is ecologically sensitive, providing habitat for numerous fish species and supporting agricultural livelihoods. Effective wastewater treatment is critical to prevent nutrient pollution and maintain water quality in this important river system.