2,540 plants indexed.
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 Roble wastewater treatment plant in Sinaloa, Mexico, serves 1,460 people with secondary treatment. It discharges 138.24 m³/day of treated wastewater near the Pacific coast.
Nuevo Salto Grande wastewater treatment plant in Sinaloa, Mexico provides secondary treatment for a small community of 456 people, discharging 43.20 units of treated effluent.
El Carrizo wastewater treatment plant serves the community of Ejido la Ventana in Sinaloa, Mexico. It provides secondary treatment for a population of 548 and discharges 51.84 cubic meters per day.
Loma de Tecuyo wastewater treatment plant in Sinaloa, Mexico, provides secondary treatment for a small community of 412 people, with a designed capacity of 112.32 m³/day and discharge volume of 95.04 m³/day.
Benito Juárez wastewater treatment plant in Sinaloa, Mexico, serves 365 people with secondary treatment. It discharges 34.56 m³/day and is located near the coast.
Tayoltita wastewater treatment plant in Sinaloa, Mexico, serves 2,627 people with secondary treatment and a discharge volume of 276.48 m³/day.
Melchor Ocampo wastewater treatment plant in Sinaloa, Mexico, serves 3,103 people with secondary treatment. It discharges 293.76 cubic meters daily near the coast.
San Francisco de Asis is a secondary wastewater treatment plant in Indé, Durango, Mexico, serving 301 people with a designed capacity of 41.47 units and a discharge volume of 34.56 units.
La Lagunita wastewater treatment plant in Durango, Mexico, serves a small community of 374 people with secondary treatment. It discharges 35.42 cubic meters per day, operating within national water quality standards.
Las Meladas wastewater treatment plant in Durango, Mexico, serves 73 people with secondary treatment. It discharges 6.91 volume units daily, operating under Mexican water regulations.
Otinapa wastewater treatment plant serves 319 people in Durango, Mexico, with secondary treatment and a designed capacity of 36.29 units. It discharges 30.24 units of treated effluent inland, away from coastal areas.
Nicolas Bravo wastewater treatment plant in Durango, Mexico serves 301 people with secondary treatment. It discharges 28.51 units of treated wastewater, supporting local sanitation.
Nuevo Urecho wastewater treatment plant in Michoacán, Mexico, serves a population of 3,395 with secondary treatment. It discharges 691.20 m³/day of treated wastewater, with a designed capacity of 864.00 m³/day.
Carboneas wastewater treatment plant in Carboneras, Sinaloa, Mexico, provides secondary treatment for a population of 1,045. It discharges 164.16 cubic meters of treated wastewater daily.
Francisco Zarco wastewater treatment plant serves the Valle de Guadalupe community in Baja California, Mexico. It provides secondary treatment for a population of 1,734.
San Martin wastewater treatment plant in Zacatecas, Mexico, serves 913 people with secondary treatment. It discharges 86.40 cubic meters per day, with a designed capacity of 259.20 cubic meters per day.
Pozo de Jarillas wastewater treatment plant in Zacatecas, Mexico, serves a small population of 1,369 with secondary treatment. It discharges 129.60 cubic meters of treated wastewater daily.
Francisco I Madero wastewater treatment plant serves the community of Francisco I. Madero in Zacatecas, Mexico. It provides secondary treatment for a population of 913 and has a designed capacity of 170.21 cubic meters per day.
Carrillo wastewater treatment plant in Zacatecas, Mexico serves 1,095 people with secondary treatment. It discharges 103.68 cubic meters daily, operating under Mexican water quality regulations.
Boquilla de Abajo wastewater treatment plant in Zacatecas, Mexico, serves a small population of 1,369 with secondary treatment. It discharges 129.60 cubic meters of treated wastewater daily.
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 JIAPAZ Zacatecas. UtilityRadar's records show 5 plants linked to this operator.
Among the indexed plants, Francisco Zarco has the highest designed capacity at 1,296 m3/day.