Overview
Las Americas 2 is a municipal wastewater treatment plant in Mérida, Yucatán, Mexico, serving approximately 13,527 people. The plant has a designed capacity of 1.00 unit and operates under Mexico's national water regulations.
Las Americas 2 is a municipal wastewater treatment plant located in Mérida, the capital city of Yucatán, Mexico. Situated in the Distrito 1 area, the plant serves a population of about 13,527 residents, making it a medium-sized facility within the region's wastewater infrastructure. The plant operates under Mexico's federal water quality standards, which require appropriate treatment for municipal wastewater. Facilities of this scale typically employ secondary treatment processes to meet discharge regulations set by the National Water Commission (CONAGUA). The plant's treated effluent is discharged into the local hydrological system, which ultimately drains into the Gulf of Mexico via the Yucatán Peninsula's karstic aquifer and coastal lagoons. The region's unique geology means groundwater protection is critical, as the porous limestone allows rapid infiltration, affecting both local water supplies and the sensitive coastal ecosystems of the northern Yucatán.
Environmental context
Las Americas 2 discharges into the Yucatán Peninsula's karstic aquifer system, which feeds into coastal wetlands and eventually the Gulf of Mexico. The region's porous limestone terrain makes groundwater highly vulnerable to contamination, impacting local cenotes and mangrove ecosystems. These coastal habitats support diverse aquatic life and serve as important migratory corridors for birds and marine species.
Frequently asked questions
Las Americas 2 is located at Calle 58, Distrito 1, Mérida, Yucatán, Mexico, in the northern part of the city.
The plant serves approximately 13,527 people, classifying it as a medium-sized agglomeration under Mexican wastewater standards.
Treated effluent from Las Americas 2 is discharged into the local karstic aquifer system, which flows through underground channels to coastal wetlands and the Gulf of Mexico.
The plant operates under Mexico's federal water law (Ley de Aguas Nacionales) and is regulated by the National Water Commission (CONAGUA), which sets discharge standards for municipal wastewater.
For agglomerations of this size, Mexican regulations typically require secondary treatment, such as activated sludge or lagoon systems, to reduce organic matter and pathogens before discharge.
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