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.
Ejido Independencia wastewater treatment plant in Sinaloa, Mexico, serves 1,643 people with secondary treatment. It discharges 155.52 volume units daily, operating near the coast.
Jose Maria Morelos y Pavon La Tinaja is a secondary wastewater treatment plant in Durango, Mexico, serving 1,095 people. It discharges 103.68 cubic meters of treated wastewater daily.
Cordeleros de Chuburna is a secondary treatment plant serving 913 people in Mérida, Yucatán, Mexico. It discharges 86.40 cubic meters of treated wastewater daily.
Loma Bonita wastewater treatment plant in Mérida, Yucatán, Mexico, serves a small population of 228 with secondary treatment. It has a designed capacity of 86.40 and discharges 69.12 volume units.
Unidad Habitacional Totonacapan El Chote is a secondary wastewater treatment plant in Congregación El Chote, Veracruz, Mexico. It serves a population of 3,651 and has a designed capacity of 1,728 m³/day.
Unidad Habitacional Jacarandas is a secondary wastewater treatment plant in Cosoleacaque, Veracruz, Mexico, serving a population of 4,564. It discharges 432.00 units of treated wastewater daily.
Unidad Habitacional San Marcial is a secondary wastewater treatment plant in Córdoba, Veracruz, Mexico, serving 1,935 people with a designed capacity of 183.17 volume units.
Unidad Habitacional Cerezos is a secondary wastewater treatment plant in Córdoba, Veracruz, Mexico, serving 3,377 people with a discharge volume of 319.68 cubic meters.
Unidad Habitacional Cecadys is a secondary wastewater treatment plant in Córdoba, Veracruz, Mexico, serving 2,108 people. It discharges treated water into the local watershed, contributing to the region's water management.
Los Ameles is a secondary treatment plant serving 274 people in Terrenate, Tlaxcala, Mexico. It discharges 25.92 m³/day of treated wastewater, with a designed capacity of 241.92 m³/day.
San Pedro de La Cueva wastewater treatment plant in Sonora, Mexico, serves 1,222 people with secondary treatment. It discharges 240.19 m³/day and has a designed capacity of 184.90 m³/day.
San Miguel de Horcasitas wastewater treatment plant in Sonora, Mexico, serves a small population of 173 with secondary treatment. It discharges 16.42 units of treated wastewater daily.
Pesqueira wastewater treatment plant in Sonora, Mexico provides secondary treatment for a small agglomeration of 7,685 people, discharging 727.49 cubic meters of treated water daily.
San Felipe de Jesús wastewater treatment plant in Sonora, Mexico, serves a small population of 1,013 with secondary treatment. It discharges 95.90 cubic meters daily, operating under Mexico's national water regulations.
Sahuaripa wastewater treatment plant serves 4,412 people in Sahuaripa, Sonora, Mexico, with secondary treatment. It discharges 873.50 cubic meters of treated wastewater daily.
Potrerillo del Norote wastewater treatment plant in Sinaloa, Mexico, serves 3,195 people with secondary treatment and a designed capacity of 354.24 m³/day, discharging 302.40 m³/day near the Pacific coast.
Valle Escondido wastewater treatment plant in Sinaloa, Mexico, serves 1,643 people with secondary treatment. It discharges 155.52 m³/day of treated wastewater, operating at 94.7% of its designed capacity of 164.16 m³/day.
Oso Nuevo y Oso Viejo is a secondary wastewater treatment plant in Oso Viejo, Sinaloa, Mexico, serving about 3,081 people. It discharges treated water into local water bodies within the Culiacán region.
Guadalupe Victoria wastewater treatment plant serves 3,976 people in Sinaloa, Mexico, with secondary treatment. It discharges 587.52 m³/day and is located within 10 km of the Pacific coast.
Comanito wastewater treatment plant in Ejido Comanito, Sinaloa, Mexico, provides secondary treatment for a small community of about 1,095 people, with a designed capacity of 129.60 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, Unidad Habitacional Totonacapan El Chote has the highest designed capacity at 1,728 m3/day.