ETE Goiatuba Wastewater Treatment Plant, Goiatuba, Goiás, Brazil

ETE Goiatuba is a wastewater treatment plant located in Goiatuba, a municipality in the state of Goiás, Brazil. The plant serves an estimated population of 11,977, placing it in the small-to-medium agglomeration category. As part of Brazil's expanding sanitation infrastructure, the facility contributes to local wastewater management in the Central-West region. Brazil's wastewater treatment framework is governed by federal laws such as the National Basic Sanitation Law (Law 11.445/2007) and CONAMA resolutions, which set standards for effluent quality and environmental protection. For plants serving populations around 12,000, secondary treatment is typically required to reduce organic load and pathogens before discharge. The plant is expected to comply with these national standards. The treated effluent from ETE Goiatuba likely discharges into a local watercourse within the Paraná River basin, which ultimately flows into the Río de la Plata estuary. The region's water bodies support agricultural irrigation and local ecosystems, making proper treatment essential for protecting downstream water quality and aquatic life.

ETE Goiatuba is situated in the Paraná River basin, one of South America's major drainage systems. The treated wastewater likely enters a tributary of the Paranaíba River, which joins the Paraná River and flows into the Río de la Plata estuary. This watershed supports diverse aquatic habitats and is critical for regional agriculture and biodiversity. Proper treatment helps prevent nutrient enrichment and pathogen contamination in these downstream waters.