ETE JAGUARIPE I Wastewater Treatment Plant, Salvador, Bahia

ETE JAGUARIPE I is a municipal wastewater treatment facility located in the Cajazeiras neighborhood of Salvador, the capital of Bahia state in northeastern Brazil. The plant serves a small population of 565 residents, reflecting its role in a localized community within the larger metropolitan region of Salvador. The plant provides secondary treatment, which is the standard biological process for removing organic matter and suspended solids. The plant operates under Brazil's national environmental regulations, which require wastewater treatment for urban areas. The discharge volume is reported as 61.07 cubic meters, indicating a small-scale operation. The treated effluent is discharged into the local watershed, which ultimately drains into the Atlantic Ocean. Salvador's coastal location means that the plant's discharge contributes to the health of nearby marine ecosystems, including mangroves and estuaries that support diverse aquatic life. Proper treatment is essential to protect water quality in the region's sensitive coastal environment.

The plant is situated in Salvador, a coastal city on the Atlantic Ocean. Its treated effluent flows into local waterways that drain into the Bay of All Saints (Baía de Todos os Santos), a large tropical bay with rich biodiversity, including mangroves, coral reefs, and important fish nursery habitats. The bay supports local fisheries and is ecologically sensitive to nutrient pollution, making effective wastewater treatment critical for preserving water quality and marine life.