ETE Aeroporto Três Lagoas - Wastewater Treatment Plant in Três Lagoas, Brazil

ETE Aeroporto Três Lagoas is a wastewater treatment plant located in the Jupiá district of Três Lagoas, a city in the state of Mato Grosso do Sul, Brazil. The plant serves a population of approximately 4,400 residents, classifying it as a small-scale facility within the region's sanitation infrastructure. As a Brazilian wastewater treatment plant, ETE Aeroporto Três Lagoas is subject to the country's environmental legislation, including CONAMA resolutions and state-level regulations that set standards for effluent quality and water resource protection. For small agglomerations like this, treatment typically involves at least secondary processes to reduce organic load and pathogens before discharge. The plant's treated effluent is likely discharged into a local watercourse that drains into the Paraná River basin, one of South America's major river systems. The Paraná River ultimately flows into the Río de la Plata estuary, supporting diverse aquatic ecosystems and providing water for agriculture, industry, and communities downstream.

The plant is situated in the Paraná River basin, a vast watershed that drains parts of Brazil, Paraguay, and Argentina. The receiving water body, likely a tributary of the Paraná River, flows through the Cerrado and Atlantic Forest biomes, which host rich biodiversity. Downstream, the Paraná River feeds the Pantanal wetlands and the Río de la Plata estuary, both ecologically sensitive areas that depend on good water quality from upstream sources.