2,540 plants indexed. Showing 1,807 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.
Hospital del Niño y La Mujer wastewater treatment plant in Santiago de Querétaro, Mexico, serves 2,163 people with secondary treatment. It discharges 204.77 cubic meters per day, operating within the Querétaro region's water management framework.
Lagunillas wastewater treatment plant in Querétaro, Mexico, serves 1,406 people with secondary treatment. It discharges 133.06 cubic meters daily, operating at 77% of its 172.80 m³/day design capacity.
El Vegil wastewater treatment plant in Querétaro, Mexico, provides secondary treatment for a population of 1,780. It discharges treated wastewater into local water bodies, supporting environmental protection in the region.
Tilaco wastewater treatment plant in Querétaro, Mexico, serves 529 people with secondary treatment. It discharges 50.11 m³/day of treated wastewater, with a designed capacity of 172.80 m³/day.
Chichimequillas wastewater treatment plant in Querétaro, Mexico, serves about 5,000 people with secondary treatment. It discharges 471.74 cubic meters of treated wastewater daily, with a designed capacity of 518.40 m³/day.
Agua Salada wastewater treatment plant in Colima, Mexico, serves a small population of 456 with secondary treatment. It discharges 43.20 volume units and has a designed capacity of 129.60.
La Loma wastewater treatment plant in Colima, Mexico, serves 365 people with secondary treatment. It discharges 34.56 m³/day and has a designed capacity of 129.60 m³/day.
Zothé wastewater treatment plant in Hidalgo, Mexico, serves 3,651 people with secondary treatment and a capacity of 345.60 m³/day.
Escuela en El Trejo is a secondary-level wastewater treatment plant in Huixquilucan de Degollado, Estado de México, Mexico. It serves a population of 456 with a designed capacity of 43.20 volume units.
Club de Golf Valle Escondido wastewater treatment plant serves Ciudad López Mateos in Estado de México, Mexico. It provides secondary treatment for a population of 6,918 and discharges 654.91 cubic meters of treated wastewater daily.
Club de Golf Chiluca III is a secondary treatment plant serving 3,359 people in Ciudad López Mateos, Estado de México. It discharges 317.95 m³/day of treated wastewater, operating at 92% of its designed capacity of 345.60 m³/day.
San Martin Jajalpa II is a secondary wastewater treatment plant in Ocoyoacac, Estado de Mexico, Mexico, serving 2,738 people with a capacity of 259.20 cubic meters per day.
San Martin Jajalpa I is a secondary wastewater treatment plant in Ocoyoacac, Estado de Mexico, serving 2,738 people. It discharges 259.20 m3/day of treated water, operating under Mexico's national water regulations.
Santa María Aticpac Sur is a secondary wastewater treatment plant in Santa María Aticpac, Estado de México, Mexico. It serves a population of 3,651 and has a designed capacity of 432.00 volume units.
Fraccionamiento Los Robles 2 is a secondary wastewater treatment plant in Lerma de Villada, Estado de México, Mexico. It serves a population of 4,564 and has a designed capacity of 432 m³/day.
Cabecera Municipal y Zaragoza is a secondary wastewater treatment plant in Timilpan, Estado de México, Mexico, serving approximately 6,435 people with a designed capacity of 864.00 m³/day.
Cabecera Municipal_Coxotla is a secondary wastewater treatment plant in Papalotla, Estado de México, Mexico, serving 885 people with a capacity of 864 m³/day.
San Pedro Cholula wastewater treatment plant in Ocoyoacac, Estado de México, Mexico, serves a population of 9,127 with secondary treatment. It has a designed capacity of 1,296 m³/day and discharges 864 m³/day.
Cabecera Municipal is a secondary wastewater treatment plant in Cocotitlan, Estado de Mexico, Mexico, serving 1,835 people with a design capacity of 2,073.60 cubic meters per day.
La Popular wastewater treatment plant serves 913 people in Durango, Mexico, with secondary treatment. It discharges 86.40 m³/day of treated effluent into local water bodies.
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 CAEM (Comisión del Agua del Estado de México). UtilityRadar's records show 11 plants linked to this operator.
Among the indexed plants, Club de Golf Valle Escondido has the highest designed capacity at 3,283 m3/day.