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

Wastewater treatment plants in Greece

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

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

273 results

CompareNameNative sizeYear
KOUFALIAEL12202301168,124 population equivalent (p.e.)2022
AMFILOCHIAEL23100601178,000 population equivalent (p.e.)2022
ASTAKOSEL23101101168,000 population equivalent (p.e.)2022
GALAXIDIEL24500301138,000 population equivalent (p.e.)2022
KALAVRYTAEL23201001218,000 population equivalent (p.e.)2022
KYMINAEL12200601568,000 population equivalent (p.e.)2022
MALESSINAEL24401501188,000 population equivalent (p.e.)2022
METSOVOEL2130190158,000 population equivalent (p.e.)2022
MONEMVASSIAEL25401201178,000 population equivalent (p.e.)2022
NEA TRIGLIAEL12701401578,000 population equivalent (p.e.)2022
NIKISSIANIEL11500801208,000 population equivalent (p.e.)2022
PYTHAGORIOEL41200601108,000 population equivalent (p.e.)2022
VONITSAEL23100701188,000 population equivalent (p.e.)2022
FILIATRAEL25502801197,894 population equivalent (p.e.)2022
ARKALOCHORIEL43100301197,500 population equivalent (p.e.)2022
KOKKARIEL4120010687,500 population equivalent (p.e.)2022
KRYA VRYSSIEL12400601247,500 population equivalent (p.e.)2022
SERVIAEL13301401107,500 population equivalent (p.e.)2022
SKYROSEL24202201227,500 population equivalent (p.e.)2022
ARACHOVAEL24100401107,330 population equivalent (p.e.)2022
DESKATIEL1310040167,020 population equivalent (p.e.)2022
AMFISSAEL24500101117,000 population equivalent (p.e.)2022
FERESEL11101301187,000 population equivalent (p.e.)2022
ITEAEL24500801127,000 population equivalent (p.e.)2022
SKALA LAKONIASEL25401801237,000 population equivalent (p.e.)2022
NEAPOLI LAKONIASEL25400401246,800 population equivalent (p.e.)2022
SOFADESEL14101801156,800 population equivalent (p.e.)2022
ERYTHRESEL30009901106,600 population equivalent (p.e.)2022
ETOLIKOEL23100401156,417 population equivalent (p.e.)2022
MARMARIEL24201801306,000 population equivalent (p.e.)2022
NEA RODAEL12701203476,000 population equivalent (p.e.)2022
PATMOSEL421021011146,000 population equivalent (p.e.)2022
GALATINIEL13300402205,900 population equivalent (p.e.)2022
MITHYMNAEL4110110135,650 population equivalent (p.e.)2022
VELVENDOSEL1330050195,400 population equivalent (p.e.)2022
ANOGIAEL43300201145,000 population equivalent (p.e.)2022
ARCHEA EPIDAVROSEL25100501125,000 population equivalent (p.e.)2022
ELOUNTAEL432001031135,000 population equivalent (p.e.)2022
GALATISTAEL12700201325,000 population equivalent (p.e.)2022
IERISSOSEL12701201465,000 population equivalent (p.e.)2022
KARTERADOSEL42200709165,000 population equivalent (p.e.)2022
LIVADIEL14201601105,000 population equivalent (p.e.)2022
LYGOURIOEL25100401115,000 population equivalent (p.e.)2022
MENIDIEL231018015,000 population equivalent (p.e.)2022
ORMYLIAEL12700801395,000 population equivalent (p.e.)2022
PALEROSEL23101501205,000 population equivalent (p.e.)2022
PANORMOSEL43300411155,000 population equivalent (p.e.)2022
VASSILIKIEL22400201115,000 population equivalent (p.e.)2022
ZACHAROEL23301101105,000 population equivalent (p.e.)2022
BALIEL433004081164,666 population equivalent (p.e.)2022
CHORTIATISEL12204204214,500 population equivalent (p.e.)2022
MOLOSEL24401601324,200 population equivalent (p.e.)2022
MOLAIEL25401101254,100 population equivalent (p.e.)2022
NEA SANTAEL12300304544,100 population equivalent (p.e.)2022
SIMANTRAEL12700708533,870 population equivalent (p.e.)2022
AGHIA VARVARAEL43100201203,800 population equivalent (p.e.)2022
CHORISTIEL11400113223,500 population equivalent (p.e.)2022
DOMOKOSEL24400801313,500 population equivalent (p.e.)2022
KROUSSONASEL43101601213,500 population equivalent (p.e.)2022
FILIATESEL2120080183,300 population equivalent (p.e.)2022
KATO NEVROKOPIEL11400401113,267 population equivalent (p.e.)2022
OLYMPIADAEL12701204553,200 population equivalent (p.e.)2022
CHORYGIOEL12300110523,100 population equivalent (p.e.)2022
NEAPOLI VOIOUEL1330120183,100 population equivalent (p.e.)2022
PLATYEL12101201503,035 population equivalent (p.e.)2022
AGHIOS NIKOLAOS SITHONIASEL12701102443,000 population equivalent (p.e.)2022
DESFINAEL24500601143,000 population equivalent (p.e.)2022
ARMENIEL43400401172,900 population equivalent (p.e.)2022
NEA ZICHNIEL12601201302,805 population equivalent (p.e.)2022
ECHINOSEL11200402192,800 population equivalent (p.e.)2022
EVROPOSEL12300601232,700 population equivalent (p.e.)2022
OURANOPOLIEL12701205482,500 population equivalent (p.e.)2022
SYKEAEL12701301512,000 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.