Overview
El Prado wastewater treatment plant serves 13,722 people in Tijuana, Baja California, Mexico. Located within 50 km of the Pacific coast, it operates under Mexico's national water regulations.
El Prado is a municipal wastewater treatment plant located in Tijuana, Baja California, Mexico. It serves a population of approximately 13,722 residents in the Zona Río area. The plant is part of the city's wastewater infrastructure, which manages sewage from Tijuana's urban and industrial zones. As a plant serving a medium-sized agglomeration, El Prado is subject to Mexico's federal water quality standards under the Ley de Aguas Nacionales and NOM-001-SEMARNAT, which set discharge limits for pollutants. Plants of this scale typically employ secondary biological treatment to meet regulatory requirements for organic matter and suspended solids removal. The plant's treated effluent is discharged into the Tijuana River basin, which flows into the Pacific Ocean near the U.S.-Mexico border. This coastal discharge zone supports diverse marine life and is part of a larger watershed that includes the Tijuana River Estuary, an ecologically sensitive area for migratory birds and aquatic species. The plant's performance directly affects water quality in this transboundary coastal environment.
Environmental context
El Prado discharges into the Tijuana River watershed, which flows into the Pacific Ocean at the Tijuana River Estuary. This coastal estuary is a critical habitat for migratory shorebirds and supports diverse fish and invertebrate populations. The region's semi-arid climate means river flows are seasonal, making wastewater treatment essential for maintaining base flows and preventing pollution during dry periods. Downstream, the discharge zone is part of the Southern California Bight, a productive marine ecosystem influenced by the California Current.
Frequently asked questions
El Prado is located in the Zona Río district of Tijuana, Baja California, Mexico, at Calle Benito Juárez. It serves the surrounding urban area.
El Prado serves approximately 13,722 people in Tijuana, making it a medium-sized municipal treatment plant.
The plant discharges treated effluent into the Tijuana River watershed, which flows into the Pacific Ocean. The discharge is regulated under Mexico's NOM-001-SEMARNAT standards.
El Prado helps protect the Tijuana River and its estuary, which flows into the Pacific Ocean. This watershed is important for local aquatic life and coastal water quality.
El Prado operates under Mexico's Ley de Aguas Nacionales and NOM-001-SEMARNAT, which set discharge limits for BOD, TSS, and other pollutants. Plants of this scale typically require secondary treatment to meet these standards.
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