ETE BAIRRO PEDRA BRANCA 2 - Secondary Wastewater Treatment in Bagé, Brazil

ETE BAIRRO PEDRA BRANCA 2 is a wastewater treatment plant located in Bagé, a city in the state of Rio Grande do Sul, Brazil. The plant serves a population of 1,322 people, classifying it as a small-scale facility within the region's sanitation infrastructure. The plant provides secondary treatment, which is the standard level required for municipal wastewater in Brazil under national regulations. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The treated effluent from the plant is discharged into local water bodies that ultimately drain into the Uruguay River basin, which flows into the Rio de la Plata estuary. This region supports diverse aquatic life and is important for local agriculture and water supply. Proper treatment helps protect downstream water quality and ecosystem health.

The plant discharges into local streams that are part of the Uruguay River basin, which flows southward into the Rio de la Plata estuary. This watershed supports diverse aquatic ecosystems and is used for irrigation and livestock watering. The region's subtropical climate with seasonal rainfall means that maintaining water quality is important for both ecological balance and human use.