Mettur Municipalit Y STP Salem Camp City SNo 2 - Proposed Wastewater Treatment Plant in Mettur, Tamil Nadu

Mettur Municipalit Y STP Salem Camp City SNo 2 is a proposed wastewater treatment plant located in Mettur, Tamil Nadu, India. The plant is intended to serve a population of 6,681, reflecting the needs of a small urban agglomeration in the Salem district. As a proposed facility, it is part of ongoing efforts to expand sanitation infrastructure in the region. Under India's regulatory framework, wastewater treatment plants serving populations above 5,000 are typically required to meet secondary treatment standards as per the Central Pollution Control Board (CPCB) guidelines. The plant's design capacity and treatment process are not yet finalized, but it is expected to comply with national discharge standards once operational. The plant will discharge treated wastewater into local water bodies, likely tributaries of the Cauvery River, which flows through Tamil Nadu and ultimately drains into the Bay of Bengal. The Cauvery basin supports diverse aquatic life and is a critical water resource for agriculture and drinking water in the region. Proper treatment is essential to protect downstream ecosystems and communities.

The plant is located in the Cauvery River basin, which drains into the Bay of Bengal. The Cauvery River supports a rich diversity of fish and other aquatic species and is a vital water source for irrigation and domestic use in Tamil Nadu. Discharge from the plant must meet CPCB standards to prevent nutrient loading and contamination of downstream water bodies, which are ecologically sensitive and support local livelihoods.