ETE ITAPORA II Wastewater Treatment Plant, Itaporã, Mato Grosso do Sul

ETE ITAPORA II is a wastewater treatment plant located in the Jardim São Bento neighborhood of Itaporã, in the state of Mato Grosso do Sul, Brazil. The plant serves a small population of 373 residents, reflecting its role in a smaller community within the Dourados region. The plant provides secondary treatment, which is the standard biological process for removing organic matter and suspended solids. Under Brazilian regulations (CONAMA resolutions and state-level environmental laws), secondary treatment is typically required for municipal wastewater to protect water quality in receiving bodies. The treated effluent is discharged into local watercourses that ultimately drain into the Paraná River basin, one of South America's major river systems. This basin supports diverse aquatic life and provides water for agriculture and communities downstream.

The treated effluent from ETE ITAPORA II flows into local streams that are part of the Paraná River basin. This basin is ecologically significant, supporting a variety of fish species and providing water for the Pantanal wetlands and the La Plata River estuary. The plant's secondary treatment helps reduce nutrient and organic pollution, protecting downstream aquatic habitats.