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World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in Portugal

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528 inventory records · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública)

Data years: 2022. The inventory date does not establish current operation.

528 results

CompareNameNative sizeYear
Castro VerdePT80326286,300 population equivalent (p.e.)2022
Qta dos GatosPT183102516,300 population equivalent (p.e.)2022
Cebolais/RetaxoPT70719696,247 population equivalent (p.e.)2022
Santa Comba DaoPT140318746,100 population equivalent (p.e.)2022
PedreirasPT207376786,087 population equivalent (p.e.)2022
S. Bartolomeu de MessinesPT90330146,000 population equivalent (p.e.)2022
MortaguaPT140330516,000 population equivalent (p.e.)2022
AljustrelPT100431586,000 population equivalent (p.e.)2022
SerpaPT80326975,940 population equivalent (p.e.)2022
Figueira/SalemaPT90329885,800 population equivalent (p.e.)2022
Quinta de Cima (Nova ETAR)PTAGL222tp015,720 population equivalent (p.e.)2022
AlcainsPT70318295,708 population equivalent (p.e.)2022
MosteiroPTAGL412tp015,679 population equivalent (p.e.)2022
Carapinheira e MeasPT9995315,645 population equivalent (p.e.)2022
EspicandeiraPT186070675,600 population equivalent (p.e.)2022
AvisPTAGL457tp015,598 population equivalent (p.e.)2022
Gradil/Caneira NovaPT182860755,508 population equivalent (p.e.)2022
Amoreira da GandaraPTAGL545tp015,500 population equivalent (p.e.)2022
MagoitoPT120551225,450 population equivalent (p.e.)2022
Vale de TabuasPT203337885,400 population equivalent (p.e.)2022
MurteiraPTAGL513tp015,375 population equivalent (p.e.)2022
Vale de SantaremPT70328945,300 population equivalent (p.e.)2022
Zona Industrial do Monte da BarcaPTAGL527tp015,275 population equivalent (p.e.)2022
TramagalPT70537965,200 population equivalent (p.e.)2022
Margem Sul/Rossio ao Sul do TejoPT186932575,169 population equivalent (p.e.)2022
PenacovaPT9995065,125 population equivalent (p.e.)2022
Resende-MiraoPT204611755,122 population equivalent (p.e.)2022
PegoesPT180006805,100 population equivalent (p.e.)2022
Vila VerdePT120328245,050 population equivalent (p.e.)2022
GosundeiraPTAGL318tp015,033 population equivalent (p.e.)2022
OdeceixePT90330015,024 population equivalent (p.e.)2022
CrestumaPT183614715,000 population equivalent (p.e.)2022
Castanheira de PeraPT70318265,000 population equivalent (p.e.)2022
Atalaia do CampoPT182239455,000 population equivalent (p.e.)2022
Idanha-a-Nova-NortePT186798425,000 population equivalent (p.e.)2022
Idanha-a-Nova-SulPT70318355,000 population equivalent (p.e.)2022
Termas de MonfortinhoPT186798405,000 population equivalent (p.e.)2022
Nelas Poente Norte (Nelas segunda)PT187123015,000 population equivalent (p.e.)2022
TondelaPTAGL236tp015,000 population equivalent (p.e.)2022
Miranda do douroPT184111075,000 population equivalent (p.e.)2022
Gloria RibatejoPTAGL456tp015,000 population equivalent (p.e.)2022
CalouraPTAGL501tp015,000 population equivalent (p.e.)2022
PoceiraoPTAGL541tp015,000 population equivalent (p.e.)2022
MelresPTAGL518tp014,878 population equivalent (p.e.)2022
ArazedePTAGL464tp014,852 population equivalent (p.e.)2022
CambresPTAGL519tp014,840 population equivalent (p.e.)2022
Ponte de VagosPTAGL460tp014,834 population equivalent (p.e.)2022
S. Miguel de LobrigosPT204484054,750 population equivalent (p.e.)2022
VidigueiraPT80327074,728 population equivalent (p.e.)2022
AlcoentrePT227522444,715 population equivalent (p.e.)2022
AnsiaoPT70317814,705 population equivalent (p.e.)2022
MoraPT9997134,500 population equivalent (p.e.)2022
NisaPT70325274,500 population equivalent (p.e.)2022
PiasPT181510334,500 population equivalent (p.e.)2022
Pontes de MonfalimPTAGL446tp014,433 population equivalent (p.e.)2022
BenquerencaPTAGL494tp014,249 population equivalent (p.e.)2022
Moimenta da BeiraPT209570684,230 population equivalent (p.e.)2022
BelmontePT70317834,228 population equivalent (p.e.)2022
Sanfins do douroPT204413094,228 population equivalent (p.e.)2022
Ferreira do AlentejoPTAGL311tp014,215 population equivalent (p.e.)2022
Guia_PombalPTAGL509tp014,197 population equivalent (p.e.)2022
CubaPT80327154,100 population equivalent (p.e.)2022
Vila FlorPT60804814,050 population equivalent (p.e.)2022
AmealPT186948774,000 population equivalent (p.e.)2022
GojePT140318974,000 population equivalent (p.e.)2022
Campo Maior OestePT80401074,000 population equivalent (p.e.)2022
OdemiraPT110326684,000 population equivalent (p.e.)2022
Ferreira do AlentejoPT100327474,000 population equivalent (p.e.)2022
SourePT9994243,961 population equivalent (p.e.)2022
Quinta do PapelaoPT70541763,961 population equivalent (p.e.)2022
TebosaPTAGL474tp013,900 population equivalent (p.e.)2022
Liceia, Gatoes e SeixoPTAGL465tp013,856 population equivalent (p.e.)2022
CarrapatasPTAGL481tp013,834 population equivalent (p.e.)2022
Paredes de CouraPT204245393,833 population equivalent (p.e.)2022
Torres do MondegoPT186948843,800 population equivalent (p.e.)2022
CumieiraPT204670143,800 population equivalent (p.e.)2022
PontevelPT181851623,800 population equivalent (p.e.)2022
VinhaisPTAGL483tp013,793 population equivalent (p.e.)2022
MontalegrePT204477373,732 population equivalent (p.e.)2022
Alcanhoes /Vale de FigueiraPT182073023,700 population equivalent (p.e.)2022
ChamuscaPT70328583,700 population equivalent (p.e.)2022
Figueiro do CampoPTAGL471tp013,673 population equivalent (p.e.)2022
Vale de ParedesPTAGL495tp013,660 population equivalent (p.e.)2022
Fornos de AlgodresPT140317953,630 population equivalent (p.e.)2022
Sobral de Monte AgracoPT120582073,607 population equivalent (p.e.)2022
TabuacoPT209570823,605 population equivalent (p.e.)2022
Formoselha/Santo VaraoPT182033403,600 population equivalent (p.e.)2022
OleirosPT186920783,600 population equivalent (p.e.)2022
Santo Estevao (Chaves)PTAGL490tp013,593 population equivalent (p.e.)2022
SabrosaPT181855753,550 population equivalent (p.e.)2022
FragoselaPTAGL461tp013,516 population equivalent (p.e.)2022
MacaoPT70318003,500 population equivalent (p.e.)2022
AlmodovarPT80326483,500 population equivalent (p.e.)2022
Alpendurada e Matos-douroPT60830613,500 population equivalent (p.e.)2022
Alpendurada e Matos-TamegaPT60830643,500 population equivalent (p.e.)2022
FigueiroPT60865533,500 population equivalent (p.e.)2022
MontoitoPT209717643,500 population equivalent (p.e.)2022
PegoPT70328303,500 population equivalent (p.e.)2022
Porto Alto-Pendente IIPT183159383,500 population equivalent (p.e.)2022
CresposPTAGL476tp013,500 population equivalent (p.e.)2022

Regulatory context

EU framework; national review pending. This is not an exhaustive review of applicable law.

European Union: urban wastewater treatment

Directive (EU) 2024/3019 sets phased requirements. Inventory design capacity is not the legally defined load and cannot by itself determine a facility's deadline.

  • Relevant load and agglomeration size, not just design capacity.
  • Receiving area, risk assessment, national transposition and individual permit.
  • Articles 7 and 8: tertiary and quaternary treatment; 150,000 p.e. is a load threshold, not a rule automatically applied to map design capacity.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.