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.
Los Reyes wastewater treatment plant serves Los Reyes de Salgado, Michoacán, Mexico, with a population of approximately 80,582. The plant operates under Mexican wastewater regulations for medium-sized agglomerations.
Ario wastewater treatment plant serves Ario de Rosales, Michoacán, Mexico, with a designed capacity of 1.00 volume units. It operates under Mexican wastewater regulations for a population of approximately 21,020.
Fraccionamiento Brasas de Chihuahua is a wastewater treatment plant serving approximately 10,953 people in Chihuahua, Mexico. It has a designed capacity of 1.00 volume unit and operates under Mexico's national water regulations.
Villa Union wastewater treatment plant serves Villa Unión, Sinaloa, Mexico, with a population of approximately 16,651. It operates under Mexico's national water regulations.
Osiris wastewater treatment plant serves Colonia Osiris in Guadalupe, Zacatecas, Mexico, with a population of 46,321. It operates under Mexico's national water regulations, contributing to local water quality management.
Los Alisos wastewater treatment plant serves Heroica Nogales, Sonora, Mexico. It handles a population of approximately 14,147 and discharges treated water into the local watershed.
Galeana wastewater treatment plant serves approximately 8,137 residents in Galeana, Nuevo León, Mexico. It is an inland facility located over 50 km from the coast.
Santa Ines wastewater treatment plant serves Cuautla, Morelos, Mexico, with a designed capacity of 1.00 volume unit. It supports a population of approximately 16,429 and operates under Mexico's national water regulations.
Cabecera de Tejupilco wastewater treatment plant serves Tejupilco de Hidalgo, Mexico. It has a designed capacity of 1.00 (units unspecified) and serves a population of 25,116.
Quetchehueca wastewater treatment plant serves about 4,200 people in Sonora, Mexico. The facility is located within 50 km of the coast, discharging into the local watershed.
Cajititlán wastewater treatment plant serves the community of Cajititlán in Jalisco, Mexico. It has a designed capacity of 1.00 volume unit and serves approximately 10,253 people.
General Zuazua wastewater treatment plant serves approximately 143,000 people in Nuevo León, Mexico. It operates under Mexico's national water regulations for municipal wastewater management.
San Jeronimo wastewater treatment plant serves Purísima de Bustos, Guanajuato, Mexico. It treats wastewater from a population of approximately 28,295, supporting local sanitation and environmental health.
Xalapa II is a municipal wastewater treatment plant serving approximately 65,970 people in Xalapa, Veracruz, Mexico. The plant discharges into local waterways within the state's central region.
La Cantera wastewater treatment plant serves Tepic, Nayarit, Mexico, with a population equivalent of 82,145. The plant operates under Mexico's national water regulations for municipal wastewater management.
Pedro Meoqui Sur wastewater treatment plant serves Meoqui, Chihuahua, Mexico. It treats wastewater for approximately 15,000 people, supporting local sanitation and environmental protection.
Laguna de Patos wastewater treatment plant serves Ciudad Juárez, Chihuahua, Mexico, with a population of 22,818. The plant operates under Mexico's national water regulations.
San Juanito wastewater treatment plant serves the community of San Juanito in Chihuahua, Mexico. It handles a population of approximately 10,485 and discharges into local water bodies.
Zacatlan wastewater treatment plant serves Zacatlán, Puebla, Mexico, with a designed capacity of 1. 00 and a population served of 67,316. It operates under Mexican water regulations.
Los Valles wastewater treatment plant serves approximately 10,770 people in Tijuana, Baja California, Mexico. Located within 50 km of the coast, it discharges into the Tijuana River 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 Servicios de Agua y Drenaje de Monterrey. UtilityRadar's records show 2 plants linked to this operator.
Among the indexed plants, Ario has the highest designed capacity at 1 m3/day.