Wastewater plants in Portugal

496 plants indexed. Showing 217 matching current filters.

217 plants matching filters

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

Gosundeira

Sobral de Monte Agraço, Unknown

Gosundeira wastewater treatment plant in Sobral de Monte Agraço, Portugal, serves 4,300 people with advanced treatment. It discharges 716.94 m³/day and operates under EU Urban Waste Water Treatment Directive.

Advanced 4,300 Low

Gaeiras

Óbidos, Unknown

Gaeiras wastewater treatment plant serves Óbidos, Portugal, with advanced treatment for 2,000 people. It discharges 333.46 m³/day and is located within 10 km of the coast.

Advanced 2,000 Medium

S Paio de Favoes

Favões, Unknown

S Paio de Favoes is a secondary wastewater treatment plant serving about 4,000 people in Favões, Portugal. It discharges treated effluent into the local watershed, contributing to the Douro River basin.

Secondary 4,000 Low

Faralhao

Setúbal, Unknown

Faralhao wastewater treatment plant serves 3,500 people in Setúbal, Portugal. It provides secondary treatment and discharges treated effluent near the Sado estuary, a coastal area with ecological significance.

Secondary 3,500 Medium

Esteveira

Samora Correia, Unknown

Esteveira is an advanced wastewater treatment plant in Samora Correia, Portugal, serving 3,800 people with a discharge volume of 633.58 m³/day and a designed capacity of 8,000 m³/day.

Advanced 3,800 Low

Espicandeira

Alenquer, Unknown

Espicandeira wastewater treatment plant serves Alenquer, Portugal, with secondary treatment for a population of 4,620. It discharges 770.30 cubic meters of treated wastewater daily, with a designed capacity of 5,600 cubic meters.

Secondary 4,620 Low

Dois Portos

Torres Vedras, Unknown

Dois Portos wastewater treatment plant serves 5,400 people in Torres Vedras, Portugal. It provides secondary treatment and discharges 900.35 m³/day of treated effluent.

Secondary 5,400 Low

Coruche

Coruche, Unknown

Coruche wastewater treatment plant serves the town of Coruche in Santarém, Portugal. It provides advanced treatment for a population of 5,100, discharging 850.33 cubic meters of treated wastewater daily.

Advanced 5,100 Low

Cercal do Alentejo

Santiago do Cacém, Unknown

Cercal do Alentejo wastewater treatment plant serves about 3,000 people in Santiago do Cacém, Portugal, with secondary treatment. It discharges approximately 500 m³/day of treated effluent into the local watershed.

Secondary 3,000 Low

Cavaleira

Algueirão-Mem Martins, Unknown

Cavaleira is a secondary wastewater treatment plant in Algueirão-Mem Martins, Portugal, serving about 5,000 people. It discharges 833.65 m³/day and is located within 10 km of the coast.

Secondary 5,000 Medium

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, Marinhais has the highest designed capacity at 10,884 m3/day.

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