ETE GUARAMIRANGA - Secondary Wastewater Treatment Plant in Baturité, Ceará

ETE GUARAMIRANGA is a wastewater treatment plant located in the Faísca district of Baturité, in the state of Ceará, Brazil. The plant serves a population of 1,539 residents, providing secondary treatment to municipal wastewater. It operates within the semi-arid climate of northeastern Brazil, where water resources are seasonally scarce and treatment plays a key role in protecting public health and local water quality. The plant provides secondary treatment, which is the standard biological process for removing organic matter and suspended solids. In Brazil, wastewater treatment plants are regulated under federal environmental laws (CONAMA resolutions) and state-level permits. For a plant of this size, secondary treatment is appropriate and meets typical requirements for inland discharge. The plant's discharge volume is reported as 142.62 units, indicating consistent operation. The treated effluent from ETE GUARAMIRANGA is discharged into local water bodies that drain into the broader watershed of the Ceará region. This area ultimately contributes to the Atlantic Ocean via rivers such as the Jaguaribe or other coastal basins. The plant helps protect downstream ecosystems, including seasonal rivers and reservoirs that support agriculture and biodiversity in the semi-arid Nordeste region.

The plant discharges into local streams that are part of the Ceará drainage network, which flows toward the Atlantic coast. The region's semi-arid climate means that water bodies are often intermittent, making treated effluent an important base flow contributor during dry periods. Downstream environments include reservoirs and estuaries that support diverse aquatic life and are used for irrigation and drinking water supply. Protecting these waters from untreated sewage is critical for maintaining ecological balance and human health.