2,540 plants indexed. Showing 524 matching current filters.
Wastewater treatment in Mexico is operated by Comisión Nacional del Agua (CONAGUA) and local water utilities. Coverage has grown rapidly but remains uneven across the country. UtilityRadar indexes 2540 wastewater treatment plants in Mexico with a combined designed capacity of 879,569 m³/day. The largest plant on file is Lomita de Paso Blanco, treating 8,640 m³/day.
Wastewater treatment in Mexico is operated by Comisión Nacional del Agua (CONAGUA) and local water utilities. Coverage has grown rapidly but remains uneven across the country.
UtilityRadar's directory currently lists 2,540 wastewater treatment plants across Mexico. Together these plants represent a combined designed capacity of approximately 879,569 m³/day.
By treatment level, the directory contains 1807 secondary, 15 primary-treatment plants. Secondary treatment (typically activated sludge with biological nutrient removal) is the most common standard.
The largest plant indexed for Mexico is Lomita de Paso Blanco, with a designed capacity of 8,640 m³/day.
Plant records are aggregated from publicly available regulatory data (US EPA ECHO, EU UWWTD reporting, national water authority publications), augmented by direct operator information and verified via Google Maps coordinates. Each record includes location, treatment level, capacity where known, operator and operational status. To browse plants by treatment level worldwide, see our secondary and advanced filter views, or read our guide to how sewage treatment works.
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.
Zona Poniente wastewater treatment plant serves Zacatecas, Mexico, with a designed capacity of 1.00 unit. It serves a population of 91,273 and operates under Mexican wastewater regulations.
Acajete wastewater treatment plant serves the city of Acajete in Puebla, Mexico, with a population of approximately 87,165. The plant operates under Mexico's national water regulations.
Cotija wastewater treatment plant serves Cotija de La Paz, Michoacán, Mexico. It has a designed capacity of 1.00 volume unit and serves a population of 16,325.
Pedro Escobedo wastewater treatment plant serves approximately 10,770 people in Querétaro, Mexico. The facility is located inland, discharging treated effluent into local water bodies.
Zacatepec wastewater treatment plant serves Zacatepec de Hidalgo, Morelos, Mexico, with a population of approximately 48,000. The plant operates under Mexican wastewater regulations.
La Sauceda wastewater treatment plant serves 18,702 people in Hermosillo, Sonora, Mexico. It operates under Mexico's national water regulations for municipal wastewater treatment.
Atlixco wastewater treatment plant serves over 103,000 people in Puebla, Mexico. The facility operates under Mexican water quality regulations for municipal wastewater management.
PTAR 2 in Reynosa, Tamaulipas, Mexico serves approximately 126,000 people. The plant operates under Mexico's national wastewater regulations for large agglomerations.
Pueblos Unidos wastewater treatment plant serves 5,924 people in Sinaloa, Mexico. It is located near the Pacific coast and discharges into local water bodies.
Ahome wastewater treatment plant serves Villa de Ahome in Sinaloa, Mexico. It has a designed capacity of 1.00 and serves a population of 16,885.
Guanajuato Sur wastewater treatment plant serves approximately 45,636 people in Guanajuato, Mexico. The facility is located in the state of Guanajuato and operates under Mexican wastewater regulations.
San Simon Atzitzintla wastewater treatment plant serves the community of San Simón Atzitzintla in Puebla, Mexico. It provides essential sanitation for approximately 21,905 residents.
Bernardo Quintana wastewater treatment plant serves San Pedro, Querétaro, Mexico, with a population equivalent of 12,769. It operates under Mexico's national water regulations for municipal wastewater.
San Pedro Ahuacatlán II is a wastewater treatment plant in San Juan del Río, Querétaro, Mexico, serving a population of over 255,000. It operates under Mexico's national water regulations.
San Pedro Mártir wastewater treatment plant serves Santiago de Querétaro, Mexico, with a population of approximately 452,027. It operates under Mexico's national water regulations for large agglomerations.
Pueblo Yaqui wastewater treatment plant serves approximately 16,559 people in Sonora, Mexico. The facility operates under Mexico's national water regulations for municipal wastewater treatment.
Parque Los Ciervos wastewater treatment plant serves Ciudad López Mateos in Estado de México, Mexico. It has a designed capacity of 1.00 and serves a population of 10,953.
Club de Golf Chiluca II is a wastewater treatment plant in Ciudad López Mateos, Estado de México, Mexico, serving a population of 15,160. It operates under Mexico's national water regulations.
Club de Golf Chiluca I is a wastewater treatment plant in Ciudad López Mateos, Estado de México, Mexico. It serves a population of approximately 11,893 and operates under Mexican wastewater regulations.
UtilityRadar indexes 2540 wastewater treatment plants in Mexico, with treatment level, capacity, operator and discharge data on each record.
Among the plants on this page, the most-referenced operator is CEA Querétaro. UtilityRadar's records show 4 plants linked to this operator.
Among the indexed plants, Las Americas 2 has the highest designed capacity at 1 m3/day.