Wastewater plants in Portugal

496 plants indexed. Showing 217 matching current filters.

217 plants matching filters

Sobral de Monte Agraco

Sobral de Monte Agraço, Unknown

Sobral de Monte Agraco wastewater treatment plant serves the town of Sobral de Monte Agraço in Lisbon District, Portugal. It provides secondary treatment for a population of 3,100 and discharges 516.87 cubic meters per day.

Secondary 3,100 Low

Qta dos Gatos

Samora Correia, Unknown

Qta dos Gatos wastewater treatment plant serves Samora Correia, Portugal, with secondary treatment for a population of 3,500. It discharges treated effluent inland, contributing to local water quality management.

Secondary 3,500 Low

Salvaterra de Magos

Salvaterra de Magos, Unknown

Salvaterra de Magos wastewater treatment plant serves 4,500 people in Salvaterra de Magos, Santarém, Portugal. It provides advanced treatment and discharges 750.29 m³/day of treated effluent.

Advanced 4,500 Low

Salir de Matos

Caldas da Rainha, Unknown

Salir de Matos wastewater treatment plant in Caldas da Rainha, Portugal, serves 3,000 people with secondary treatment. It discharges approximately 500 m³/day and is located within 10 km of the Atlantic coast.

Secondary 3,000 Medium

S Catarina

Caldas da Rainha, Unknown

S Catarina secondary treatment plant serves 2,200 people in Caldas da Rainha, Portugal. It discharges 366.81 m³/day of treated wastewater within 10 km of the Atlantic coast.

Secondary 2,200 Medium

Remoaes

Melgaço, Unknown

Remoaes wastewater treatment plant serves Melgaço, Portugal, treating wastewater for 3,300 people. It operates with secondary treatment and discharges 550.21 m³/day, with a designed capacity of 3,477 m³/day.

Secondary 3,300 Low

Povoa da Galega

Mafra, Unknown

Povoa da Galega wastewater treatment plant in Mafra, Portugal, serves 2,400 people with secondary treatment. It discharges 400.15 m³/day and is located within 10 km of the Atlantic coast.

Secondary 2,400 Medium

Bordalo Pinheiro

Samora Correia, Unknown

Bordalo Pinheiro wastewater treatment plant serves Samora Correia, Portugal, treating wastewater for 1,700 people with secondary treatment. It discharges 283.44 cubic meters daily and is located within 10 km of the coast.

Secondary 1,700 Medium

Porto Alto Pendente II

Samora Correia, Unknown

Porto Alto Pendente II is a secondary treatment plant serving 2,500 people in Samora Correia, Portugal. It discharges treated wastewater near the Tagus River estuary, within 10 km of the Atlantic coast.

Secondary 2,500 Medium

Pontevel

Cartaxo, Unknown

Pontevel wastewater treatment plant serves 2,300 people in Cartaxo, Portugal. It provides secondary treatment and discharges 383.48 cubic meters of treated effluent daily.

Secondary 2,300 Low

Pegoes

Montijo, Unknown

Pegoes wastewater treatment plant serves the Montijo area in Portugal. It provides secondary treatment for a population of 2,700, with a designed capacity of 5,100 m³/day and an average discharge volume of 450.17 m³/day.

Secondary 2,700 Low

Paredes de Coura

Infesta, Unknown

Paredes de Coura wastewater treatment plant in Infesta, Portugal serves 3,700 people with advanced treatment. It discharges 616.90 volume units daily, with a designed capacity of 3,853.00.

Advanced 3,700 Low

Paco

Peniche, Unknown

Paco wastewater treatment plant serves Peniche, Portugal, treating municipal wastewater for a population of 2,600. The plant provides secondary treatment and discharges treated effluent near the Atlantic coast.

Secondary 2,600 Medium

Odemira

Odemira, Unknown

Odemira wastewater treatment plant serves 2,200 people in Odemira, Portugal, with advanced treatment and a designed capacity of 4,000 m³/day. It discharges treated effluent into the local watershed, ultimately draining to the Atlantic Ocean.

Advanced 2,200 Low

Milharado

Mafra, Unknown

Milharado secondary treatment plant serves 3,400 people in Mafra, Portugal. It discharges 566.88 m³/day of treated wastewater within 10 km of the coast, operating under EU Urban Waste Water Treatment Directive standards.

Secondary 3,400 Medium

Melgaco

Melgaço, Unknown

Melgaco wastewater treatment plant serves the town of Melgaço, Portugal, with secondary treatment for a population of 2,900. It discharges treated effluent into the local watershed, ultimately flowing to the Atlantic Ocean.

Secondary 2,900 Low

Maxial

Torres Vedras, Unknown

Maxial wastewater treatment plant in Torres Vedras, Portugal, serves 5,200 people with secondary treatment. It discharges 867 cubic meters daily and is located within 10 km of the Atlantic coast.

Secondary 5,200 Medium

Marinhais

Salvaterra de Magos, Unknown

Marinhais wastewater treatment plant serves Salvaterra de Magos, Portugal, with advanced treatment for 5,700 people. It discharges 950.36 m³/day and has a designed capacity of 10,884 m³/day.

Advanced 5,700 Low

Ameira

Grândola, Unknown

Ameira wastewater treatment plant serves the Grândola area in Portugal. It provides secondary treatment for a population of 4,500 and has a designed capacity of 7,000 m³/day.

Secondary 4,500 Low

Fontainhas

Grândola, Unknown

Fontainhas wastewater treatment plant in Grândola, Portugal, serves 3,500 people with secondary treatment. It discharges 583.56 m³/day and has a designed capacity of 6,750 m³/day.

Secondary 3,500 Low

Frequently asked

How many wastewater treatment plants are in Portugal?

UtilityRadar indexes 496 wastewater treatment plants in Portugal, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Portugal?

Among the indexed plants, Povoa da Galega has the highest designed capacity at 11,240 m3/day.

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