ETE LONTRA Wastewater Treatment Plant - Lontra, Minas Gerais, Brazil

ETE LONTRA is a wastewater treatment plant located in Lontra, a municipality in the state of Minas Gerais, Brazil. The plant serves a small population of 521 people, reflecting its role in a rural or small urban community. It operates under Brazil's national environmental regulations, which require secondary treatment for municipal wastewater to protect water quality. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. The plant's discharge volume is reported at 39.74 (likely in cubic meters per day or similar unit). As a small-scale facility, it is subject to oversight by Brazilian environmental agencies, which set effluent standards to safeguard receiving waters. The treated effluent is discharged into local water bodies within the São Francisco River basin, one of Brazil's major river systems. The downstream environment supports diverse aquatic life and is important for regional water supply and agriculture. Proper treatment at ETE LONTRA helps maintain the ecological health of this watershed.

The plant discharges into the São Francisco River basin, which flows through Minas Gerais and ultimately reaches the Atlantic Ocean. The basin supports a variety of ecosystems, including riparian forests and wetlands, and is critical for biodiversity and local communities. Effective wastewater treatment is essential to prevent nutrient pollution and protect downstream water quality.