2,540 plants indexed.
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.
Texcatepec wastewater treatment plant serves the community of Texcatepec, Veracruz, Mexico. It provides secondary treatment for a population of 1,825 and has a designed capacity of 172.80 cubic meters per day.
Emilio Carranza wastewater treatment plant in Veracruz, Mexico, serves 7,302 people with secondary treatment. It discharges 691.20 m³/day and is located within 10 km of the coast.
Villas del Cedro 2 is a secondary wastewater treatment plant in Tijuana, Baja California, Mexico, serving about 3,650 people. It discharges 345.6 thousand cubic meters annually into the local watershed near the Pacific coast.
Villas del Cedro 1 is a secondary wastewater treatment plant in Tijuana, Baja California, Mexico, serving approximately 8,945 people. It discharges 846.72 cubic meters of treated wastewater daily.
San Pedro wastewater treatment plant in Tijuana, Baja California, Mexico, serves 8,762 people with secondary treatment. It discharges 829.44 m³/day and is located within 10 km of the coast.
Bonfil wastewater treatment plant serves Ejido Pátzcuaro in Baja California, Mexico. It provides secondary treatment for a small population of 274, with a designed capacity of 518.40 m³/day.
Cajurichi wastewater treatment plant serves 456 people in Chihuahua, Mexico. It provides secondary treatment and discharges 43.20 volume units, with a designed capacity of 129.60 volume units.
Morelos wastewater treatment plant in Chihuahua, Mexico, serves 913 people with secondary treatment. It discharges 86.40 cubic meters daily and has a designed capacity of 250.56 cubic meters per day.
Las Varas wastewater treatment plant serves 456 people in Estacion Babicora, Chihuahua, Mexico. It provides secondary treatment and discharges 43.20 cubic meters of treated wastewater daily.
Santa Maria de Las Cuevas wastewater treatment plant in Chihuahua, Mexico, serves a small community of 456 people with secondary treatment. It discharges 43.20 units of treated wastewater, operating under Mexican water quality regulations.
La Cruz wastewater treatment plant in Chihuahua, Mexico, serves 183 people with secondary treatment. It discharges 17.28 m³/day of treated wastewater, operating at 40% of its 43.20 m³/day design capacity.
El Vergel wastewater treatment plant in Ejido el Vergel, Chihuahua, Mexico, serves a small community of 2,282 people with secondary treatment. It discharges 216.00 m³/day of treated wastewater into the local environment.
La Mesa y el Porvenir secondary treatment plant serves 1,596 people in La Mesa, Chihuahua, Mexico. It discharges 259.20 m³/day of treated wastewater into the local environment.
Huautla wastewater treatment plant serves the town of Huautla, Hidalgo, Mexico, with secondary treatment. It discharges treated wastewater into local water bodies, supporting environmental health in the region.
Jacala wastewater treatment plant serves the town of Jacala in Hidalgo, Mexico. It provides secondary treatment for a population of 3,651 and discharges 345.60 cubic meters of treated effluent daily.
San Gaspar de Los Reyes wastewater treatment plant serves Jalostotitlán, Jalisco, Mexico. It provides secondary treatment for a population of 1,218, discharging 259.20 cubic meters daily.
Parque del Arbol wastewater treatment plant in León, Guanajuato, Mexico, serves 2,145 people with secondary treatment. It discharges 203.04 volume units daily, operating at 67% of its 302.40 capacity.
La Estrella wastewater treatment plant in Zacatecas, Mexico provides secondary treatment for a small community of 913 people, with a designed capacity of 129.60 volume units.
Jaleca wastewater treatment plant serves Jaleaca de Catalán, Guerrero, Mexico, with secondary treatment for a population of 3,541. It discharges 777.60 cubic meters of treated wastewater daily.
Jaltepec wastewater treatment plant in Axapusco, Estado de México, Mexico, serves a population of 5,476 with secondary treatment. It discharges 518.40 cubic meters per day and has a designed capacity of 864.00 cubic meters per day.
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 SIAPA Guadalajara. UtilityRadar's records show 1 plant linked to this operator.
Among the indexed plants, San Pedro has the highest designed capacity at 5,789 m3/day.