Wastewater plants in Mexico

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.

Plant directory coverage

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.

Treatment levels

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.

Largest plant

The largest plant indexed for Mexico is Lomita de Paso Blanco, with a designed capacity of 8,640 m³/day.

About our data

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.

2,540 plants matching filters

Lagunas de Oxidacion

San Jeronimo, Durango

Lagunas de Oxidacion is a secondary wastewater treatment plant serving San Jeronimo, Durango, Mexico. It treats wastewater for a population of 1,375 with a designed capacity of 235.87 volume units.

Secondary 1,375 Low

Lagunas de Oxidacion

Estación Coyotes, Durango

Lagunas de Oxidacion is a secondary wastewater treatment plant serving Estación Coyotes, Durango, Mexico. It treats approximately 477 m³/day with a designed capacity of 764 m³/day.

Secondary 758 Low

Pueblo Nuevo

La Ciudad, Durango

Pueblo Nuevo wastewater treatment plant serves La Ciudad in Durango, Mexico, with secondary treatment. It has a designed capacity of 691.20 m³/day and serves a population of 2,959.

Secondary 2,959 Low

Veracruz

Veracruz, Durango

Veracruz wastewater treatment plant in Poanas, Durango, Mexico, serves a small population of 1,059 with secondary treatment. It discharges 100.22 volume units into local water bodies.

Secondary 1,059 Low

Cieneguilla

Cieneguilla, Durango

Cieneguilla wastewater treatment plant in Durango, Mexico serves 2,267 people with secondary treatment. It discharges 238.46 m³/day of treated wastewater, operating at near-designed capacity of 239.33 m³/day.

Secondary 2,267 Low

Narciso Mendoza

Narciso Mendoza, Durango

Narciso Mendoza wastewater treatment plant serves the community of Narciso Mendoza in Durango, Mexico. It provides secondary treatment and discharges treated water into the local environment.

Secondary 1,088 Low

Las Cruces

Las Cruces, Durango

Las Cruces wastewater treatment plant in Durango, Mexico provides secondary treatment for a small community of 319 people, discharging 30.24 m³/day of treated effluent.

Secondary 319 Low

General Francisco Villa

Nombre de Dios, Durango

General Francisco Villa wastewater treatment plant serves Nombre de Dios, Durango, Mexico. It provides secondary treatment for a small population of 128, discharging 12.10 units of treated effluent.

Secondary 128 Low

La Gloria

La Gloria, Durango

La Gloria wastewater treatment plant serves 405 people in Durango, Mexico, with secondary treatment. It discharges 43.20 cubic meters per day and has a designed capacity of 94.18 cubic meters per day.

Secondary 405 Low

El Portento

El Potento, Durango

El Portento wastewater treatment plant serves 86 people in El Potento, Durango, Mexico. It provides secondary treatment with a designed capacity of 129.60 m³/day and discharges 101.09 m³/day.

Secondary 86 Low

San Bernardo

San Bernardo, Durango

San Bernardo wastewater treatment plant in Durango, Mexico, serves 264 people with secondary treatment. It discharges 47.52 volume units, operating under Mexican wastewater regulations.

Secondary 264 Low

Santa Cruz de La Cuchilla

Cuencamé, Durango

Santa Cruz de La Cuchilla wastewater treatment plant in Cuencamé, Durango, Mexico, serves 493 people with secondary treatment. It discharges 46.66 thousand m³/year, operating below its designed capacity of 52.70 thousand m³/year.

Secondary 493 Low

Ignacio Zaragoza

Ignacio Zaragoza, Durango

Ignacio Zaragoza wastewater treatment plant in Durango, Mexico, serves a small population of 333 with secondary treatment. It discharges 118.37 m³/day and operates under Mexico's national water regulations.

Secondary 333 Low

San Jose de Basoco

Coneto de Comonfort, Durango

San Jose de Basoco wastewater treatment plant serves Coneto de Comonfort, Durango, Mexico. It provides secondary treatment for a small population of 219, with a designed capacity of 22.46 volume units.

Secondary 219 Low

Coneto de Comonfort

Coneto de Comonfort, Durango

Coneto de Comonfort wastewater treatment plant in Durango, Mexico, serves 822 people with secondary treatment. It discharges 122.69 m³/day, operating at 94.7% of its 129.60 m³/day design capacity.

Secondary 822 Low

zapotes de RodrIguez

Zapotes de Rodríguez, Durango

Zapotes de Rodríguez wastewater treatment plant in Durango, Mexico, serves 173 people with secondary treatment. It discharges 16.42 units of treated wastewater daily.

Secondary 173 Low

Cerro Gordo

Cerro Gordo, Durango

Cerro Gordo wastewater treatment plant in Durango, Mexico, serves a small population of 475 with secondary treatment. It discharges 44.93 volume units and has a designed capacity of 105.41.

Secondary 475 Low

AnAhuac

Colonia Anáhuac, Durango

AnAhuac is a secondary wastewater treatment plant in Colonia Anáhuac, Durango, Mexico, serving 876 people with a design capacity of 184.90 m³/day and a discharge volume of 170.21 m³/day.

Secondary 876 Low

Pueblo Nuevo

Pueblo Nuevo, Sinaloa

Pueblo Nuevo wastewater treatment plant in Sinaloa, Mexico, serves 1,922 people with secondary treatment. It discharges 371.52 m³/day and is located near the coast.

Secondary 1,922 Medium

El Espinal Conitaca

El Espinal, Sinaloa

El Espinal Conitaca is a secondary wastewater treatment plant in El Espinal, Sinaloa, Mexico, serving approximately 2,542 people. It has a designed capacity of 380.16 m³/day and discharges 345.60 m³/day.

Secondary 2,542 Low

Frequently asked

How many wastewater treatment plants are in Mexico?

UtilityRadar indexes 2540 wastewater treatment plants in Mexico, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Mexico?

Among the indexed plants, Lagunas de Oxidacion has the highest designed capacity at 764 m3/day.

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