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.
Yepomera wastewater treatment plant in Chihuahua, Mexico, serves 298 people with secondary treatment. It discharges 129.60 m³/day of treated effluent, with a designed capacity of 138.24 m³/day.
Punto Alegre El Zenzontle y El Alamito is a secondary wastewater treatment plant in El Alamito, Chihuahua, Mexico, serving a population of 1,187. It discharges 112.32 cubic meters of treated wastewater daily.
Soto Maynez wastewater treatment plant serves Santa Ana de Bavícora (Soto) in Chihuahua, Mexico. It provides secondary treatment for a population of 3,868 and has a designed capacity of 449.28 volume units.
Maguarichi wastewater treatment plant in Chihuahua, Mexico, serves a small population of 639 with secondary treatment. It discharges 60.48 thousand cubic meters annually, operating under national water quality standards.
Torreoncitos wastewater treatment plant in Chihuahua, Mexico, serves 456 people with secondary treatment. It discharges 43.20 volume units into local water bodies, operating under Mexican water quality regulations.
Santo Tomas wastewater treatment plant in Chihuahua, Mexico, serves 1,624 people with secondary treatment. It discharges 172.80 cubic meters per day and is located inland, over 10 km from the coast.
Peña Blanca wastewater treatment plant in Chihuahua, Mexico, serves 913 people with secondary treatment. It discharges 86.40 cubic meters daily, operating under Mexican water quality regulations.
Coronado wastewater treatment plant serves 1,464 people in Coronado, Chihuahua, Mexico. It provides primary treatment with a designed capacity of 216.00 m³/day and discharges 190.08 m³/day.
Benito Juárez wastewater treatment plant in Ejido Benito Juárez, Chihuahua, Mexico, serves 6,415 people with secondary treatment. It discharges 691.20 cubic meters daily, operating under national water quality regulations.
SisoGuichi wastewater treatment plant serves 913 people in Sisoguichi, Chihuahua, Mexico. It provides primary treatment and discharges 86.40 cubic meters per day.
El Pueblito wastewater treatment plant in Pueblito de Allende, Chihuahua, Mexico, serves 1,646 people with secondary treatment. It discharges 259.20 cubic meters per day and has a designed capacity of 302.40 cubic meters per day.
El Molino wastewater treatment plant serves the community of El Molino de Sataya in Sinaloa, Mexico. It provides secondary treatment with a designed capacity of 181.44 cubic meters per day.
Huitussi y Anexos is a secondary treatment plant serving 1,369 people in El Huitussi y Anexos, Sinaloa, Mexico. It discharges 129.60 m³/day of treated wastewater, operating within Mexico's national water quality standards.
El Quemadito wastewater treatment plant serves Ejido el Quemadito in Sinaloa, Mexico, with secondary treatment. It processes 155.52 cubic meters of wastewater daily, designed for 103.68 m³/day, and serves a population of 1,643.
Campo Gobierno No 2 is a secondary wastewater treatment plant in Ejido Campo Gobierno Número Dos, Sinaloa, Mexico. It serves 1,278 people and has a designed capacity of 120.96 volume units.
Mesillas wastewater treatment plant in Sinaloa, Mexico, serves 2,829 people with secondary treatment. It discharges 267.84 cubic meters daily, operating under Mexican water quality regulations.
Malpica wastewater treatment plant serves the community of Malpica in Sinaloa, Mexico, with secondary treatment. It discharges a volume of 95.04 cubic meters per day.
Nuevo San Miguel is a secondary wastewater treatment plant serving Camayeca, Sinaloa, Mexico. It treats municipal wastewater with a designed capacity of 501.12 m³/day and discharges 639.36 m³/day.
Louisiana wastewater treatment plant in Sinaloa, Mexico provides secondary treatment for a small community of 1,552 people, discharging 146.88 thousand cubic meters annually.
San Isidro wastewater treatment plant in Angostura, Sinaloa, Mexico, serves 1,825 people with secondary treatment. It has a designed capacity of 190.08 m³/day and discharges 172.80 m³/day.
UtilityRadar indexes 2540 wastewater treatment plants in Mexico, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, Benito JuArez has the highest designed capacity at 1,495 m3/day.