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.
Ciudad Tula wastewater treatment plant serves approximately 11,756 people in Tamaulipas, Mexico. The facility operates under Mexico's national water regulations for municipal wastewater management.
San Fernando wastewater treatment plant serves the city of San Fernando, Tamaulipas, Mexico, with a population of approximately 29,199. The plant operates under Mexico's national water regulations.
Laguna de Oxidacion Santa Rosalia serves Colonia Nopalera in Baja California Sur, Mexico, treating wastewater for approximately 6,655 residents. The plant is located within 50 km of the coast, discharging into the local watershed.
Benito Juárez San Carlos wastewater treatment plant serves the community of Benito Juárez in Tabasco, Mexico. The facility has a designed capacity of 1.00 unit and serves a population of approximately 27,382.
Real del Lago wastewater treatment plant serves Ixtlahuacán de los Membrillos in Jalisco, Mexico. It treats wastewater from a population of approximately 6,924 people.
Nogales Lomas del Sol wastewater treatment plant serves 14,147 people in Heroica Nogales, Sonora, Mexico. The facility operates under Mexican water quality regulations for municipal wastewater.
San Martin de las Piramides wastewater treatment plant serves approximately 28,751 people in Estado de Mexico, Mexico. The facility is located inland, over 50 km from the coast, and discharges into local water bodies.
PTAR Tepetitla is a municipal wastewater treatment plant serving approximately 11,865 people in Tepetitla de Lardizábal, Tlaxcala, Mexico. It operates under Mexico's national water regulations for wastewater treatment.
Apaxtla wastewater treatment plant serves Ciudad Apaxtla de Castrejón in Guerrero, Mexico. The facility treats municipal wastewater for a population of approximately 7,690.
San Rosendo wastewater treatment plant serves Tuxtepec, Oaxaca, Mexico, with a designed capacity of 1.00 unit. It treats wastewater for a population of 103,750, operating under Mexican water regulations.
Fraccionamiento Arvento wastewater treatment plant serves Cajititlán, Jalisco, Mexico. It treats wastewater from approximately 59,327 residents in the Tlajomulco de Zúñiga region.
Fraccionamiento Andalucia wastewater treatment plant serves approximately 18,255 people in Juanacatlán, Jalisco, Mexico. It operates under Mexico's national water regulations for municipal wastewater.
Totolinga wastewater treatment plant serves Naucalpan de Juárez, Estado de México, Mexico, with a population of 16,429. The plant operates under Mexico's national wastewater regulations.
Pesquería II is a wastewater treatment plant serving Ejido Marín in Nuevo León, Mexico. It treats wastewater from a population of approximately 1,827 residents.
Cadereyta II wastewater treatment plant serves Cadereyta Jiménez, Nuevo León, Mexico, with a population equivalent of 42,079. It operates under Mexican water quality regulations for municipal wastewater.
Salinas Victoria wastewater treatment plant serves the municipality of Salinas Victoria in Nuevo León, Mexico. It handles a population of approximately 12,778 and discharges into the local watershed.
Ciudad Satelite Urbi is a wastewater treatment plant serving 18,255 people in San Luis Potosí, Mexico. It operates under Mexico's national water regulations.
Alpoyeca wastewater treatment plant serves the community of Alpoyeca in Guerrero, Mexico. It treats wastewater from approximately 7,557 residents, supporting local sanitation and environmental health.
Chilapa de Alvarez wastewater treatment plant serves approximately 31,945 residents in Guerrero, Mexico. The facility is located inland, over 50 km from the coast, discharging into local water bodies.
La Matanza wastewater treatment plant serves Cananea, Sonora, Mexico. The facility treats wastewater from a population of approximately 7,074 people in this northern Mexican city.
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 3 plants linked to this operator.
Among the indexed plants, Benito JuArez San Carlos has the highest designed capacity at 1 m3/day.