2,540 plants indexed. Showing 192 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.
La Cruz wastewater treatment plant serves La Cruz de Elota, Sinaloa, Mexico. It is located within 50 km of the Pacific coast and has a designed capacity of 1.00 (unit unspecified).
Playa del Carmen I Gonzalo Guerrero is a municipal wastewater treatment plant in Quintana Roo, Mexico, serving over 26,000 people. It is located within 50 km of the Caribbean coast, highlighting its role in protecting coastal water quality.
Tuxpan wastewater treatment plant serves approximately 50,000 people in Veracruz, Mexico. Located within 50 km of the coast, it discharges into the Gulf of Mexico watershed.
Laguna Real wastewater treatment plant serves the city of Veracruz, Mexico, with a population of approximately 23,366. Located in the state of Veracruz, it operates under Mexico's national wastewater regulations.
Cerritos wastewater treatment plant serves the Mazatlán area in Sinaloa, Mexico, with a designed capacity of 1.00 cubic meters per day, supporting a population of 13,691.
Mezcales wastewater treatment plant serves approximately 10,953 people in Bahía de Banderas, Nayarit, Mexico. Located near the Pacific coast, it plays a role in protecting local water quality.
Torreon wastewater treatment plant serves Torreón, Coahuila, Mexico, with a designed capacity of 1.00 and a population served of 258,023. It operates under Mexico's national water regulations.
Santa Fe wastewater treatment plant serves 11,957 people in Tijuana, Baja California, Mexico. Located within 50 km of the coast, it discharges into the Tijuana River watershed.
Cereso el Hongo is a wastewater treatment plant serving approximately 11,044 people in Tecate, Baja California, Mexico. Located near the coast, it operates under Mexico's national water regulations.
Puebla Alseseca is a major wastewater treatment plant serving over 545,000 people in Puebla, Mexico. It plays a key role in managing municipal wastewater in the region.
Salina Cruz II Refinería Pemex is a wastewater treatment plant in Salina Cruz, Oaxaca, Mexico, serving approximately 24,661 people. It is located within 50 km of the Pacific coast.
Salina Cruz I is a municipal wastewater treatment plant in Salina Cruz, Oaxaca, Mexico, serving approximately 24,661 people. It has a designed capacity of 1.00 unit and is located within 50 km of the Pacific coast.
Paso Limonero wastewater treatment plant serves Acapulco, Guerrero, Mexico. It is located near the Pacific coast and serves a population of approximately 16,580.
Gomez Palacio wastewater treatment plant serves approximately 363,000 people in Gómez Palacio, Durango, Mexico. The facility has a designed capacity of 1.00 unit and operates under Mexican wastewater regulations.
El Espinal wastewater treatment plant serves the community of El Espinal in Oaxaca, Mexico. It is located within 50 km of the coast and handles a population of approximately 10,953.
Atoyac Sur wastewater treatment plant serves Puebla, Mexico, with a designed capacity of 1.00 and a population served of 397,948. It operates under Mexican wastewater regulations.
Culiacán Norte is a large municipal wastewater treatment plant serving over 430,000 people in Culiacán, Sinaloa, Mexico. It operates under Mexico's national water regulations and discharges into the local watershed.
Centenario wastewater treatment plant serves Chetumal, Quintana Roo, Mexico, with a population of 66,169. It is located near the coast and operates under Mexican water quality regulations.
Norte wastewater treatment plant serves Cancún, Quintana Roo, Mexico, with a population of 76,316. Located near the Caribbean coast, it operates under Mexico's national water regulations.
Norte wastewater treatment plant serves Ciudad Juárez, Chihuahua, Mexico, with a population of 353,123. The plant has a designed capacity of 1.00 unit, operating 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 SOAPAP (Sistema Operador de los Servicios de Agua Potable y Alcantarillado del Municipio de Puebla). UtilityRadar's records show 2 plants linked to this operator.
Among the indexed plants, La Cruz has the highest designed capacity at 1 m3/day.