ETE Boraceia Wastewater Treatment Plant - Boraceia, Sao Paulo, Brazil

ETE Boraceia is a municipal wastewater treatment plant located in Boraceia, a town in the state of Sao Paulo, Brazil. The facility provides secondary treatment for a population of about 3,843 people, reflecting its role in managing domestic wastewater for this small community. As a secondary treatment plant, ETE Boraceia meets the standard level of treatment required for most inland communities in Brazil. Brazilian regulations, such as CONAMA resolutions, set effluent quality standards for wastewater discharges, and secondary treatment typically achieves significant removal of organic matter and suspended solids. The plant's discharge volume of 560.49 units indicates its operational scale. The treated effluent from ETE Boraceia is discharged into local water bodies that ultimately drain into the Tiete River basin, a major watershed in Sao Paulo state. The Tiete River flows through the interior of the state and eventually reaches the Parana River system, which is ecologically significant for its biodiversity and as a water resource for millions of people.

The plant's discharge enters local streams that feed into the Tiete River, a major tributary of the Parana River basin. This watershed supports diverse aquatic life and provides water for agriculture, industry, and drinking water downstream. The region's tropical climate with seasonal rainfall influences flow patterns and dilution capacity, making consistent treatment important for protecting water quality in the receiving water bodies.