2,540 plants indexed. Showing 718 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.
Cabecera Municipal de Temascalcingo wastewater treatment plant serves the town of Temascalcingo in Estado de México, Mexico. It handles wastewater for a population of approximately 13,691.
San Lorenzo Toxico Ixthlahuaca is a wastewater treatment plant in Ixtlahuaca, Estado de México, Mexico. It serves a population of 13,892 and operates under Mexico's national water regulations.
Punta Chica wastewater treatment plant serves 10,746 people in Manzanillo, Colima, Mexico. Located within 50 km of the Pacific coast, it operates under Mexico's national water regulations.
Fresnillo Poniente is a wastewater treatment plant serving 1,369 people in Fresnillo, Zacatecas, Mexico. It operates under Mexico's national water regulations for small communities.
Fresnillo Oriente is a municipal wastewater treatment plant serving approximately 1,369 people in Fresnillo, Zacatecas, Mexico. It operates under Mexico's national water regulations for small-scale agglomerations.
Villas Oriente Kanasin is a wastewater treatment plant in Kanasín, Yucatán, Mexico, serving a population of approximately 2,510. It operates under Mexico's national water regulations.
Brisas de Zicatela wastewater treatment plant serves about 13,300 people in Oaxaca, Mexico. Located near the Pacific coast, it plays a key role in protecting coastal water quality.
Punta Colorada wastewater treatment plant serves Puerto Escondido, Oaxaca, Mexico. It is located within 50 km of the Pacific coast and serves a population of approximately 11,908.
San Miguel Zapotitlán wastewater treatment plant serves 15,117 people in Sinaloa, Mexico. The facility operates under Mexican wastewater regulations (NOM-001-SEMARNAT-1996) for inland discharge.
Atotonilco de Tula wastewater treatment plant serves over 310,000 people in Hidalgo, Mexico. Located within 10 km of the coast, it plays a key role in regional water management.
Cabecera Municipal wastewater treatment plant serves Aculco de Espinoza in Estado de México, Mexico. It handles a population of 12,300 and operates under Mexican water quality regulations.
Bulevares wastewater treatment plant serves Ciudad Nicolás Romero in Estado de México, Mexico, with a population of 14,147. The plant operates under Mexican water quality regulations.
Molino Granjas wastewater treatment plant serves Naucalpan de Juárez, Estado de México, Mexico, with a population of 22,818. The facility operates under Mexican wastewater regulations for medium-sized agglomerations.
Presa El Capulin wastewater treatment plant serves Huixquilucan de Degollado, Estado de México, Mexico. It treats wastewater from approximately 18,300 people in the Mexico City metropolitan area.
CIA Mexicana de Aguas wastewater treatment plant serves Cuautitlán Izcalli, Estado de México, Mexico. It treats wastewater from approximately 146,000 people, supporting the local water infrastructure.
Tenango del Valle wastewater treatment plant serves Tenango de Arista, Estado de México, Mexico. It provides municipal wastewater treatment for a population of approximately 35,222.
Reciclagua is a municipal wastewater treatment plant in Lerma de Villada, Estado de México, Mexico, serving a population of 424,810. It operates under Mexico's national water regulations for large agglomerations.
Chignahuapan wastewater treatment plant serves the town of Chignahuapan, Puebla, Mexico, with a population of approximately 20,080. The plant operates under Mexican water quality regulations (NOM-001-SEMARNAT-1996) for discharge into receiving waters
Geovillas Los Pinos wastewater treatment plant serves approximately 50,200 people in Veracruz, Mexico. Located within 50 km of the Gulf of Mexico coast, it operates under Mexican water quality regulations.
Las Bajadas wastewater treatment plant serves approximately 14,000 people in Veracruz, Mexico. Located within 50 km of the coast, it discharges into the Gulf of Mexico watershed.
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 CAEM (Comisión del Agua del Estado de México). UtilityRadar's records show 9 plants linked to this operator.
Among the indexed plants, CIA Mexicana de Aguas has the highest designed capacity at 1 m3/day.