ETE Magalhães de Almeida - Municipal Wastewater Treatment Plant in Magalhães de Almeida, Maranhão

ETE Magalhães de Almeida is a municipal wastewater treatment plant located in Magalhães de Almeida, a town in the state of Maranhão, Brazil. The plant serves a population of around 1,018 residents, reflecting its role in providing sanitation services to a small community in the northeastern region of the country. As a small-scale facility in Brazil, the plant is subject to national regulations under the National Environment Council (CONAMA) and state-level environmental agencies. Brazilian wastewater treatment standards typically require at least secondary treatment for municipal effluents, with more stringent requirements for discharges into sensitive water bodies. Its size suggests it likely employs a conventional treatment system appropriate for its population served. The plant's address on Rua Beira do Rio Parnaíba indicates its proximity to the Parnaíba River, a major watercourse in the region. The Parnaíba River flows northward to the Atlantic Ocean, forming the border between Maranhão and Piauí states. The plant's discharge likely enters this river system, contributing to the overall water quality management of the Parnaíba basin, which supports diverse aquatic life and is important for local communities and ecosystems.

The plant is located near the Parnaíba River, which flows into the Atlantic Ocean via the Parnaíba Delta, a region of ecological importance. The river supports a variety of fish species and provides water for agriculture and human consumption. The plant's treated effluent must meet Brazilian discharge standards to protect the river's water quality and downstream ecosystems, including mangroves and coastal habitats in the delta area.