2,540 plants indexed. Showing 562 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.
El Chavarín wastewater treatment plant in Colima, Mexico, serves 4,564 people with secondary treatment. It discharges 432.00 m³/day and is located within 10 km of the Pacific coast.
El Alamo wastewater treatment plant serves 621 people in El Álamo, Sinaloa, Mexico. It provides secondary treatment and discharges 58.75 volume units of treated wastewater.
Camalote wastewater treatment plant serves the community of El Camalote in Sinaloa, Mexico. It provides secondary treatment and discharges treated wastewater into the local watershed.
Nustar wastewater treatment plant serves Emiliano Zapata, Morelos, Mexico, with secondary treatment for a population of 6,389. It discharges 604.80 cubic meters of treated wastewater daily.
Arroyo Seco wastewater treatment plant in Querétaro, Mexico, serves about 1,013 people with secondary treatment. It discharges 95.90 cubic meters of treated wastewater daily.
La Escondida wastewater treatment plant in Guanajuato, Mexico, serves 1,837 people with secondary treatment. It discharges 294.62 cubic meters per day, operating under Mexico's national water regulations.
Gachupines wastewater treatment plant in Guanajuato, Mexico, serves 851 people with secondary treatment. It discharges 167.62 volume units into the local watershed.
Estancia de Los Sapos is a secondary treatment plant serving 758 people in León, Guanajuato, Mexico. It discharges 71.71 volume units and operates under Mexican wastewater regulations.
Providencia Uno is a secondary wastewater treatment plant in León, Guanajuato, Mexico, serving approximately 1,825 people with a design capacity of 183.17 cubic meters per day.
Santa María del Río wastewater treatment plant in San Luis Potosí, Mexico, serves about 9,100 people with secondary treatment. It discharges 864 m³/day of treated wastewater, operating under Mexico's national water regulations.
Milpas Viejas wastewater treatment plant in Tecuala, Nayarit, Mexico, serves 2,282 people with secondary treatment. It discharges 216 m³/day and has a designed capacity of 429.41 m³/day.
Alfonso G Calderon Velarde wastewater treatment plant serves 3,560 people in Sinaloa, Mexico. It operates with secondary treatment and has a designed capacity of 336.96 volume units.
Potrero de Los Sánchez wastewater treatment plant in Sinaloa, Mexico, serves 1,821 people with secondary treatment. It discharges 181.44 cubic meters daily, located within 10 km of the coast.
Santiago wastewater treatment plant in Baja California Sur, Mexico, serves 1,524 people with secondary treatment. It discharges 144.29 cubic meters per day into local water bodies.
La Ribera wastewater treatment plant in Baja California Sur, Mexico, serves about 3,000 people with secondary treatment. It discharges 302.40 cubic meters daily, operating near the coast.
Alhuey wastewater treatment plant in Sinaloa, Mexico, serves 4,290 people with secondary treatment. It discharges 406.08 thousand m³/year of treated effluent into local waterways.
Huehuetan wastewater treatment plant in Azoyú, Guerrero, Mexico, serves approximately 5,500 people with secondary treatment. It discharges 518.40 cubic meters of treated wastewater daily.
Cofradía de la Loma wastewater treatment plant in Sinaloa, Mexico, serves 1,825 people with secondary treatment. It discharges 172.80 cubic meters of treated wastewater daily, operating within a designed capacity of 181.44 cubic meters.
Tacuichamona wastewater treatment plant serves San Francisco de Tacuichamona, Sinaloa, Mexico, with secondary treatment for a population of 1,719. It discharges 345.60 cubic meters per day, operating under Mexican water quality regulations.
Cabecera Municipal is a secondary wastewater treatment plant in Rincón de Romos, Aguascalientes, Mexico, serving about 6,289 people. It discharges 595.30 thousand m³/year of treated effluent.
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 4 plants linked to this operator.
Among the indexed plants, Nustar has the highest designed capacity at 1,296 m3/day.