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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
MiragaiaPT1866191010,550 population equivalent (p.e.)2022
Vilar FormosoPT1814711310,500 population equivalent (p.e.)2022
Vilar/SernancelhePT2145701110,419 population equivalent (p.e.)2022
LapasPT703289110,300 population equivalent (p.e.)2022
MurcaPT2050767410,265 population equivalent (p.e.)2022
Montemor-o-NovoPTAGL034tp0110,250 population equivalent (p.e.)2022
ValpacosPT2046542810,033 population equivalent (p.e.)2022
S. NicolauPT608305810,000 population equivalent (p.e.)2022
Burgau/CardalPT903298910,000 population equivalent (p.e.)2022
Pinhal do ConcelhoPT903302010,000 population equivalent (p.e.)2022
TorraoPT603177110,000 population equivalent (p.e.)2022
Bacia Sul de MangualdePT1700103310,000 population equivalent (p.e.)2022
AiresPT703280410,000 population equivalent (p.e.)2022
AlenquerPT703291710,000 population equivalent (p.e.)2022
Porto CovoPT1003255910,000 population equivalent (p.e.)2022
Foros de SalvaterraPTAGL450tp0110,000 population equivalent (p.e.)2022
CachaoPTAGL488tp0110,000 population equivalent (p.e.)2022
CasalitoPT184630339,928 population equivalent (p.e.)2022
AzambujaPT186389009,800 population equivalent (p.e.)2022
BriteloPTAGL504tp019,800 population equivalent (p.e.)2022
Vila Pouca de CernachePT186948919,600 population equivalent (p.e.)2022
S. Pedro de MoelPT130003209,587 population equivalent (p.e.)2022
Arcos de ValdevezPT204243609,567 population equivalent (p.e.)2022
LanhesesPT204244679,546 population equivalent (p.e.)2022
Almograve /LongueiraPT110326859,500 population equivalent (p.e.)2022
S. RomaoPTAGL468tp019,496 population equivalent (p.e.)2022
GrandolaPTAGL319tp019,450 population equivalent (p.e.)2022
Mexilhoeira da CarregacaoPT90330289,427 population equivalent (p.e.)2022
S. JacintoPT9992949,377 population equivalent (p.e.)2022
Rabo de PeixePTAGL502tp019,351 population equivalent (p.e.)2022
Outeiros/Ferreira do ZezerePT203164219,183 population equivalent (p.e.)2022
CalhetaPTAGL515tp019,108 population equivalent (p.e.)2022
CavaleiraPT181503069,000 population equivalent (p.e.)2022
EstremozPT70324689,000 population equivalent (p.e.)2022
TurcifalPT219925958,933 population equivalent (p.e.)2022
Figueiros - AlguberPTAGL452tp018,923 population equivalent (p.e.)2022
RemolhaPTAGL473tp018,874 population equivalent (p.e.)2022
GouveiaPT184704698,870 population equivalent (p.e.)2022
GojePTAGL220tp018,456 population equivalent (p.e.)2022
Macieira de RatesPTAGL478tp028,364 population equivalent (p.e.)2022
LagoaPT90330308,320 population equivalent (p.e.)2022
Aveiras/VirtudesPT186405098,310 population equivalent (p.e.)2022
CanicalPTAGL499tp018,267 population equivalent (p.e.)2022
EsporoesPT180821368,165 population equivalent (p.e.)2022
Vale de LoboPT90329638,100 population equivalent (p.e.)2022
Macedo de CavaleirosPT60027858,046 population equivalent (p.e.)2022
Arruda dos VinhosPT70719468,016 population equivalent (p.e.)2022
SertaPT70503268,000 population equivalent (p.e.)2022
Cerrado das AguasPT70328838,000 population equivalent (p.e.)2022
BorbaPT9996808,000 population equivalent (p.e.)2022
EsteveiraPT70328848,000 population equivalent (p.e.)2022
GeresPTAGL479tp018,000 population equivalent (p.e.)2022
FornosPTAGL517tp018,000 population equivalent (p.e.)2022
S. PedroPT70324508,000 population equivalent (p.e.)2022
ValdeaoPT70534687,945 population equivalent (p.e.)2022
CamposPT204244207,741 population equivalent (p.e.)2022
AlagoaPT183517617,693 population equivalent (p.e.)2022
Vila Pouca de AguiarPT214568937,640 population equivalent (p.e.)2022
Sul de AncaPTAGL167tp017,590 population equivalent (p.e.)2022
Foz do ArelhoPT120328787,500 population equivalent (p.e.)2022
Tabua (Nova ETAR)PTAGL234tp017,500 population equivalent (p.e.)2022
RefojosPT180668757,500 population equivalent (p.e.)2022
S. Joao das LampasPT120551157,500 population equivalent (p.e.)2022
Termas S. VicentePT180630637,500 population equivalent (p.e.)2022
Vila VicosaPT80324747,500 population equivalent (p.e.)2022
Praia da VitoriaPTAGL503tp017,500 population equivalent (p.e.)2022
Campo Maior EstePT80401087,300 population equivalent (p.e.)2022
CoruchePT209994147,300 population equivalent (p.e.)2022
Praia da TochaPT150318097,200 population equivalent (p.e.)2022
Carregueira/Pinheiro GrandePTAGL454tp017,178 population equivalent (p.e.)2022
MaxialPT234986837,100 population equivalent (p.e.)2022
SoalhaesPTAGL477tp017,091 population equivalent (p.e.)2022
S. Paio de FavoesPT60830677,000 population equivalent (p.e.)2022
RedondoPT80401897,000 population equivalent (p.e.)2022
Sabroso de AguiarPT228935496,985 population equivalent (p.e.)2022
TaroucaPT182906796,976 population equivalent (p.e.)2022
Dois PortosPTAGL301tp016,900 population equivalent (p.e.)2022
CabreirosPT180662826,900 population equivalent (p.e.)2022
LavosPT187140096,873 population equivalent (p.e.)2022
Vila Nova de Foz CoaPT60323256,847 population equivalent (p.e.)2022
Escalos-LousaPT205916066,783 population equivalent (p.e.)2022
Ponte da BarcaPT30324216,776 population equivalent (p.e.)2022
Salvaterra de MagosPT185262346,750 population equivalent (p.e.)2022
FontainhasPT100325986,750 population equivalent (p.e.)2022
PinhelPT60837106,736 population equivalent (p.e.)2022
Mesao FrioPT60320016,700 population equivalent (p.e.)2022
Celorico da BeiraPTAGL440tp016,554 population equivalent (p.e.)2022
Castro Daire/ArinhoPTAGL175tp016,515 population equivalent (p.e.)2022
Castro Daire-Pte PedrinhaPT60318226,515 population equivalent (p.e.)2022
TroiaPT184078916,500 population equivalent (p.e.)2022
AljezurPT90329996,500 population equivalent (p.e.)2022
Zona Sul de TondelaPT182331176,500 population equivalent (p.e.)2022
GolegaPT70328816,500 population equivalent (p.e.)2022
Ribeira de Moinhos (Poiares)PTAGL439tp016,500 population equivalent (p.e.)2022
S. Martinho da ArvorePTAGL506tp016,500 population equivalent (p.e.)2022
SataoPTAGL533tp016,500 population equivalent (p.e.)2022
Torre de MoncorvoPT185780056,410 population equivalent (p.e.)2022
Vila Nova de CerveiraPT181680986,408 population equivalent (p.e.)2022
VidagoPT60017096,378 population equivalent (p.e.)2022
RunaPTAGL453tp016,333 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.