Wastewater plants in Mexico

2,540 plants indexed. Showing 521 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.

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.

521 plants matching filters

Paso de Cuarenta

Lagos de Moreno, Jalisco

Paso de Cuarenta is a secondary wastewater treatment plant in Lagos de Moreno, Jalisco, Mexico. It serves approximately 4,705 people with a designed capacity of 864.00 volume units and a discharge volume of 777.60.

Secondary 4,705 Low

El Vergel Triunfo

El Triunfo, Durango

El Vergel Triunfo is a secondary wastewater treatment plant serving 2,738 people in El Triunfo, Durango, Mexico. It discharges 259.20 cubic meters of treated wastewater daily.

Secondary 2,738 Low

Actopan

Actopan, Veracruz

Actopan wastewater treatment plant serves the city of Actopan in Veracruz, Mexico, providing secondary treatment for a population of approximately 7,367. It discharges 864 cubic meters of treated wastewater daily.

Secondary 7,367 Low

Atacheo de Regalado

Atacheo de Regalado, Michoacán

Atacheo de Regalado wastewater treatment plant in Michoacán, Mexico, serves 3,025 people with secondary treatment. It discharges 691.20 m³/day and has a designed capacity of 864.00 m³/day.

Secondary 3,025 Low

Vistas de Oriente

Aguascalientes, Aguascalientes

Vistas de Oriente wastewater treatment plant in Aguascalientes, Mexico, serves approximately 9,127 people with secondary treatment. It discharges 864 m³/day of treated wastewater into the local watershed.

Secondary 9,127 Low

La Concha

La Concha, Chihuahua

La Concha wastewater treatment plant in Chihuahua, Mexico, serves a small population of 89 with secondary treatment. It discharges 8.64 m³/day of treated wastewater, operating under Mexican water quality regulations.

Secondary 89 Low

Batamotos

Batamotos, Sinaloa

Batamotos wastewater treatment plant in Sinaloa, Mexico, provides secondary treatment for a small community of 183 people, discharging 17.28 m³/day.

Secondary 183 Low

El Ranchito

El Ranchito (El Ranchito de Los Angúlo), Sinaloa

El Ranchito wastewater treatment plant in Sinaloa, Mexico, serves 274 people with secondary treatment. It discharges 25.92 m³/day and has a designed capacity of 34.56 m³/day.

Secondary 274 Low

Las Nubes

Zacualtipán, Chiapas

Las Nubes wastewater treatment plant in Zacualtipán, Chiapas, Mexico, serves 456 people with secondary treatment. It discharges 43.20 units of treated wastewater daily, with a designed capacity of 172.80 units.

Secondary 456 Low

Tuxtla Chico

Tuxtla Chico, Chiapas

Tuxtla Chico wastewater treatment plant in Chiapas, Mexico, serves about 8,215 people with secondary treatment. It discharges 777.60 cubic meters daily and has a designed capacity of 1,676.16 cubic meters.

Secondary 8,215 Low

Las Guacamayas Centro Ecoturistico

Zamora Pico de Oro, Chiapas

Las Guacamayas Centro Ecoturistico is a secondary wastewater treatment plant serving 1,825 people in Zamora Pico de Oro, Chiapas, Mexico. It discharges 172.80 m³/day of treated effluent.

Secondary 1,825 Low

Reforma Agraria

Marqués de Comillas, Chiapas

Reforma Agraria wastewater treatment plant serves 18 people in Marqués de Comillas, Chiapas, Mexico. It provides secondary treatment and discharges 259.20 cubic meters of treated wastewater daily.

Secondary 18 Low

Melchor Ocampo

Melchor Ocampo, Zacatecas

Melchor Ocampo wastewater treatment plant in Zacatecas, Mexico, serves 891 people with secondary treatment. It discharges 129.60 volume units and operates under Mexican water quality regulations.

Secondary 891 Low

Milpillas de Allende

Milpillas de Allende, Zacatecas

Milpillas de Allende wastewater treatment plant in Zacatecas, Mexico, serves 688 people with secondary treatment. It discharges 138.24 m³/day and operates under Mexican water quality regulations.

Secondary 688 Low

Amado Nervo El Conde

Amado Nervo (El Conde), Nayarit

Amado Nervo El Conde is a secondary wastewater treatment plant in Nayarit, Mexico, serving approximately 1,001 people. It discharges 129.60 cubic meters of treated wastewater daily, with a designed capacity of 216.00 cubic meters.

Secondary 1,001 Low

Cristobal Colon

Morcillo, Durango

Cristobal Colon is a secondary wastewater treatment plant serving 1,187 people in Morcillo, Durango, Mexico. It has a designed capacity of 129.60 m³/day and discharges 112.32 m³/day of treated effluent.

Secondary 1,187 Low

BolaNos

Bolaños, Jalisco

BolaNos wastewater treatment plant serves the community of Bolaños, Jalisco, Mexico, with primary treatment for a population of 1,825. It discharges treated wastewater into local water bodies, contributing to the region's water management.

Primary 1,825 Low

Campo 30

Francisco I. Madero (Campo 30), Sonora

Campo 30 is a secondary wastewater treatment plant in Francisco I. Madero (Campo 30), Sonora, Mexico, serving about 2,149 people. It discharges 260.06 cubic meters of treated wastewater daily.

Secondary 2,149 Low

Casa Blanca La Luz Lomas de Guadalupe y Ojo de Agua

Casa Blanca, Zacatecas

Casa Blanca La Luz Lomas de Guadalupe y Ojo de Agua is a secondary treatment plant serving 3,771 people in Casa Blanca, Zacatecas, Mexico. It discharges 604.80 cubic meters of treated wastewater daily.

Secondary 3,771 Low

Juan Aldama

Juan Aldama ( El Tigre ), Sinaloa

Juan Aldama wastewater treatment plant in Sinaloa, Mexico serves about 3,353 people with secondary treatment. It discharges 432 m³/day of treated wastewater into local waterways.

Secondary 3,353 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.

Who operates wastewater treatment in Mexico?

Among the plants on this page, the most-referenced operator is JIAPAZ Zacatecas. UtilityRadar's records show 3 plants linked to this operator.

What is the largest wastewater treatment plant in Mexico?

Among the indexed plants, Vistas de Oriente has the highest designed capacity at 1,728 m3/day.

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