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.
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 SonoreNa is a wastewater treatment plant serving San José del Cabo, Baja California Sur, Mexico. It treats municipal wastewater for approximately 63,748 people and is located within 50 km of the coast.
Los Cangrejos wastewater treatment plant serves Cabo San Lucas, Baja California Sur, Mexico. It is located within 50 km of the coast and serves a population of approximately 18,785.
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.
Las Delicias o Barranca Blanca wastewater treatment plant serves Tepic, Nayarit, Mexico, with a population equivalent of 86,638. The plant operates under Mexican wastewater regulations for medium-sized agglomerations.
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.
Tecolutilla wastewater treatment plant serves approximately 31,945 people in Comalcalco, Tabasco, Mexico. The facility is located within 50 km of the coast, discharging into the Grijalva River basin.
Zona Noreste wastewater treatment plant serves Coronel, Tabasco, Mexico. It treats wastewater for approximately 638,908 people under Mexican water quality regulations.
Norponiente wastewater treatment plant serves Mazatlán, Sinaloa, Mexico, with a population of 72,341. The plant has a designed capacity of 1.00 unit and is located within 50 km of the coast.
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, Santa Ines has the highest designed capacity at 1 m3/day.