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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
TadimPTAGL505tp013,500 population equivalent (p.e.)2022
VarzeaPTAGL522tp013,500 population equivalent (p.e.)2022
Sabugal (Nova ETAR)PT219042133,495 population equivalent (p.e.)2022
RemoaesPT204412303,477 population equivalent (p.e.)2022
Vila Nova de S. BentoPTAGL419tp013,430 population equivalent (p.e.)2022
TorraoPT100326123,387 population equivalent (p.e.)2022
CoucoPT70503773,350 population equivalent (p.e.)2022
S. Joao da PesqueiraPT214571133,346 population equivalent (p.e.)2022
Casa Branca/CanoPT180680593,313 population equivalent (p.e.)2022
ObidosPT120579253,300 population equivalent (p.e.)2022
Amiais de BaixoPT70328923,300 population equivalent (p.e.)2022
LeomilPT209570743,300 population equivalent (p.e.)2022
Macieira de RatesPTAGL478tp013,300 population equivalent (p.e.)2022
S. Joao de LobrigosPT204668213,281 population equivalent (p.e.)2022
PacoPT120579443,269 population equivalent (p.e.)2022
AlmocagemePT120551073,241 population equivalent (p.e.)2022
SantanaPTAGL462tp013,227 population equivalent (p.e.)2022
Castelo de Vide A - MartinhoPT203452493,220 population equivalent (p.e.)2022
CinfaesPTAGL295tp013,210 population equivalent (p.e.)2022
Vila Nova de TazemPT184161953,205 population equivalent (p.e.)2022
Marinha do ZezerePTAGL521tp013,200 population equivalent (p.e.)2022
PortelPT9997203,164 population equivalent (p.e.)2022
MelgacoPT204244803,161 population equivalent (p.e.)2022
CanedoPTAGL480tp013,128 population equivalent (p.e.)2022
ValadaPTAGL523tp013,100 population equivalent (p.e.)2022
SardoalPTAGL542tp013,100 population equivalent (p.e.)2022
NeivaPTAGL520tp013,092 population equivalent (p.e.)2022
CovoesPTAGL466tp013,082 population equivalent (p.e.)2022
CarvalhalPT100326023,045 population equivalent (p.e.)2022
MurtedePTAGL544tp013,021 population equivalent (p.e.)2022
CeiraPT140330483,000 population equivalent (p.e.)2022
Vendas de CeiraPT140638003,000 population equivalent (p.e.)2022
Costa de LavosPT187139953,000 population equivalent (p.e.)2022
Montemor-o-VelhoPT9994223,000 population equivalent (p.e.)2022
Pereira do Campo IIPT213741563,000 population equivalent (p.e.)2022
Canas de SenhorimPT140318483,000 population equivalent (p.e.)2022
PenamacorPT70534233,000 population equivalent (p.e.)2022
Campo de BesteirosPT182329513,000 population equivalent (p.e.)2022
Vila Velha de RodaoPT70719703,000 population equivalent (p.e.)2022
AlvitePT205142593,000 population equivalent (p.e.)2022
AmarelejaPT80405443,000 population equivalent (p.e.)2022
Arraiolos PoentePT70502063,000 population equivalent (p.e.)2022
Cercal do AlentejoPTAGL292tp013,000 population equivalent (p.e.)2022
FronteiraPT70512803,000 population equivalent (p.e.)2022
Mogadouro Zona NortePT60821843,000 population equivalent (p.e.)2022
Mogadouro Zona SulPT60320463,000 population equivalent (p.e.)2022
Salir de MatosPT120580203,000 population equivalent (p.e.)2022
SobrepostaPT202876713,000 population equivalent (p.e.)2022
PriscosPTAGL475tp013,000 population equivalent (p.e.)2022
MugePTAGL528tp012,943 population equivalent (p.e.)2022
Benfica do RibatejoPT70527522,910 population equivalent (p.e.)2022
Freixo de Espada a CintaPTAGL482tp012,900 population equivalent (p.e.)2022
VilarandeloPTAGL487tp012,894 population equivalent (p.e.)2022
Figueiro dos VinhosPT203304522,876 population equivalent (p.e.)2022
Sao TeotonioPTAGL537tp012,860 population equivalent (p.e.)2022
PernesPT70328932,848 population equivalent (p.e.)2022
MontargilPTAGL496tp012,838 population equivalent (p.e.)2022
Pereira do Campo IPT185152362,832 population equivalent (p.e.)2022
Alfandega da FePT60321372,784 population equivalent (p.e.)2022
JuncalPTAGL458tp012,783 population equivalent (p.e.)2022
CariaPT70317842,778 population equivalent (p.e.)2022
Crato /Flor da RosaPT70325662,754 population equivalent (p.e.)2022
AlqueidaoPTAGL463tp012,750 population equivalent (p.e.)2022
Bolho/SepinsPTAGL467tp012,750 population equivalent (p.e.)2022
RexaldiaPTAGL543tp012,750 population equivalent (p.e.)2022
ArronchesPT80324762,733 population equivalent (p.e.)2022
CojaPTAGL469tp012,700 population equivalent (p.e.)2022
Mondim de BastoPT60319742,694 population equivalent (p.e.)2022
Porto da LuzPTAGL536tp012,667 population equivalent (p.e.)2022
Vila Facaia/RamalhalPT181605112,660 population equivalent (p.e.)2022
Caldas de AregosPTAGL485tp012,645 population equivalent (p.e.)2022
GaviaoPTAGL455tp012,638 population equivalent (p.e.)2022
LorigaPT182743912,633 population equivalent (p.e.)2022
SoitoPT60318652,616 population equivalent (p.e.)2022
Quinta do SeixoPT182178572,610 population equivalent (p.e.)2022
SouropiresPTAGL492tp012,610 population equivalent (p.e.)2022
Aguiar da BeiraPTAGL507tp012,610 population equivalent (p.e.)2022
Alter do ChaoPT70508282,600 population equivalent (p.e.)2022
GafetePTAGL532tp012,600 population equivalent (p.e.)2022
MouraoPT215537352,598 population equivalent (p.e.)2022
MaiorcaPT140318862,586 population equivalent (p.e.)2022
TerrugemPTAGL459tp012,583 population equivalent (p.e.)2022
PinheiroPTAGL546tp012,560 population equivalent (p.e.)2022
Figueira de Castelo RodrigoPT60029792,552 population equivalent (p.e.)2022
Santo EstevaoPTAGL514tp012,541 population equivalent (p.e.)2022
GaeirasPT120579212,534 population equivalent (p.e.)2022
S. Paio/NabaisPTAGL470tp012,519 population equivalent (p.e.)2022
PadernePT90330222,500 population equivalent (p.e.)2022
Nelas Sul Nascente (Nelas Primeira)PT140638152,500 population equivalent (p.e.)2022
AzinhagaPT70329052,500 population equivalent (p.e.)2022
BoticasPT60321652,500 population equivalent (p.e.)2022
Rio MauPTAGL486tp012,500 population equivalent (p.e.)2022
SabugoPTAGL538tp012,500 population equivalent (p.e.)2022
ComportaPTAGL540tp012,500 population equivalent (p.e.)2022
CadafaisPTAGL525tp012,467 population equivalent (p.e.)2022
Vilarinho dos Freires/PoiaresPT209569612,450 population equivalent (p.e.)2022
CourelasPT60318692,437 population equivalent (p.e.)2022
Vila do PortoPTAGL500tp012,420 population equivalent (p.e.)2022
MedaPT60004602,390 population equivalent (p.e.)2022
Vila Nova de AncosPT140318062,370 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.