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.
Tequisquiapan wastewater treatment plant serves the city of Tequisquiapan in Querétaro, Mexico, with a designed capacity of 1.00 unit. The plant supports a population of approximately 31,699 people.
Tetela del Volcán wastewater treatment plant serves approximately 10,852 people in Morelos, Mexico. The facility has a designed capacity of 1.00 unit and operates under Mexican wastewater regulations.
Valtierrilla wastewater treatment plant serves 22,452 people in Guanajuato, Mexico. It operates under Mexico's national water regulations for municipal wastewater management.
Nororiente wastewater treatment plant serves Celaya, Guanajuato, Mexico, with a population equivalent of 16,429. It operates under Mexico's national water regulations for municipal wastewater.
Quma Paseos de La Pradera is a wastewater treatment plant serving 11,622 people in Atotonilco de Tula, Hidalgo, Mexico. It operates under Mexico's national water regulations.
Romita wastewater treatment plant serves the city of Romita, Guanajuato, Mexico, with a population of approximately 31,543. The plant operates under Mexico's national water regulations.
Huanimaro wastewater treatment plant serves the town of Huanimaro in Guanajuato, Mexico. It treats wastewater from approximately 10,953 residents, supporting local sanitation and environmental health.
San Pablo del Monte wastewater treatment plant serves approximately 27,000 people in Tlaxcala, Mexico. The facility operates under Mexican water quality regulations for municipal wastewater.
Pachuca de Soto wastewater treatment plant serves Pachuca, Hidalgo, Mexico, with a population of approximately 91,000. The plant operates under Mexican water quality regulations.
Buenavista de Cuellar Norte is a municipal wastewater treatment plant in Buenavista de Cuéllar, Guerrero, Mexico, serving approximately 4,334 people. It operates under Mexico's national water quality regulations.
Choix Norte is a municipal wastewater treatment plant serving Choix, Sinaloa, Mexico. It serves a population of approximately 11,539 and is located inland, away from coastal areas.
Agua Prieta wastewater treatment plant serves the Zapopan area in Jalisco, Mexico. It is a large-scale facility handling a population equivalent of over 4 million.
The Rio Mayo wastewater treatment plant serves Navojoa, Sonora, Mexico, with a population of approximately 159,005. It operates under Mexico's national water regulations and discharges into the local watershed.
Rio Bravo Nuevo Progreso wastewater treatment plant serves the city of Río Bravo in Tamaulipas, Mexico. It handles a population of approximately 73,931 and operates under Mexican wastewater regulations.
San Salvador El Seco wastewater treatment plant serves the city of San Salvador el Seco in Puebla, Mexico. The facility treats municipal wastewater for a population of approximately 20,000.
Salamanca wastewater treatment plant serves approximately 160,000 people in Guanajuato, Mexico. It operates under Mexican water quality regulations (NOM-001-SEMARNAT-1996) for discharge into the Lerma River basin.
Arroyo Charcas wastewater treatment plant serves Doctor Mora, Guanajuato, Mexico. It treats wastewater from approximately 11,865 people in this inland community.
Magdalena Contreras wastewater treatment plant serves 18,154 people in Ciudad de México, Mexico. It operates under Mexico's national water regulations, contributing to the sanitation of the Mexico City metropolitan area.
Los Itzicuaros wastewater treatment plant serves approximately 89,447 people in Morelia, Michoacán, Mexico. The facility operates under Mexican water quality regulations for inland discharge.
Santa Fe wastewater treatment plant serves Caucel, Yucatán, Mexico, with a designed capacity of 1.00 unit. It serves a population of 10,953 and operates under Mexico's national water 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 CEAG Guanajuato. UtilityRadar's records show 6 plants linked to this operator.
Among the indexed plants, Tequisquiapan has the highest designed capacity at 1 m3/day.