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

Wastewater treatment plants in Poland

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1,656 inventory records · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública)

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

1,656 results

CompareNameNative sizeYear
TyszowcePLLE06804,000 population equivalent (p.e.)2022
Sterkowiec - ZajaziePLMP2230N4,000 population equivalent (p.e.)2022
HydrocentrumPLMZ11904,000 population equivalent (p.e.)2022
Oczyszczalnia BiałaPLOP0500N4,000 population equivalent (p.e.)2022
WierzbnaPLPK1770N4,000 population equivalent (p.e.)2022
SwornegaciePLPM04904,000 population equivalent (p.e.)2022
Coma-TEC 20/250-2/PPLSL1480N4,000 population equivalent (p.e.)2022
UmianowicePLSW0460N4,000 population equivalent (p.e.)2022
StubnoPLPK1590N3,996 population equivalent (p.e.)2022
SkarszewPLWL50503,980 population equivalent (p.e.)2022
GromnikPLMP10303,960 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w MieściskuPLWL16503,927 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w ŚwiekatowiePLKP04403,918 population equivalent (p.e.)2022
OSM w LimanowejPLMP03823,905 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RososzycyPLWL2160N3,900 population equivalent (p.e.)2022
WęgorzynoPLZA07603,900 population equivalent (p.e.)2022
Gminna Oczyszczalnia ŚciekówPLWM03503,885 population equivalent (p.e.)2022
BojszowyPLSL51903,873 population equivalent (p.e.)2022
PawłówPLSW03233,863 population equivalent (p.e.)2022
DobraPLWL14403,850 population equivalent (p.e.)2022
ManiowyPLMP52203,850 population equivalent (p.e.)2022
Oczyszczalnia AlwerniaPLMP04903,847 population equivalent (p.e.)2022
MBR ŚwidnikPLMP14103,834 population equivalent (p.e.)2022
BarczaPLSW0540N3,833 population equivalent (p.e.)2022
Nowe MiasteczkoPLLU02403,818 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ParadyżuPLLO0870Na3,802 population equivalent (p.e.)2022
OsówiecPLWL12203,800 population equivalent (p.e.)2022
Komunalna Oczyszczalnia Ścieków w Trzcińsku-ZdrojuPLZA05103,800 population equivalent (p.e.)2022
Oczyszczalnia Ścieków UgoszczPLPM05703,800 population equivalent (p.e.)2022
BodzanówPLMZ12103,798 population equivalent (p.e.)2022
KrempachyPLMP2370N3,767 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ZamiechowiePLPK1580N3,752 population equivalent (p.e.)2022
MierczycePLDO1321N3,750 population equivalent (p.e.)2022
UjanowicePLMP05903,750 population equivalent (p.e.)2022
SłupiaPLMP51533,750 population equivalent (p.e.)2022
MokobodyPLMZ1581N3,745 population equivalent (p.e.)2022
MarciszówPLDO09003,733 population equivalent (p.e.)2022
BirczaPLPK14703,731 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KarczmiskachPLLE0970N3,705 population equivalent (p.e.)2022
BIO-PAKPLMZ1460N3,687 population equivalent (p.e.)2022
NiepruszewoPLWL2130N3,675 population equivalent (p.e.)2022
PuchaczówPLLE06903,670 population equivalent (p.e.)2022
TrzebiszynPLOP04003,667 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SuszcuPLSL06613,660 population equivalent (p.e.)2022
Oczyszczalnia Ścieków BełżecPLLE05403,627 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Gorzkowicach ZBW- BOS- BGPLLO03803,610 population equivalent (p.e.)2022
WielbarkPLWM05903,600 population equivalent (p.e.)2022
Oczyszczalnia w DrzeńskuPLLU02733,600 population equivalent (p.e.)2022
Oczyszczalnia GozdnicaPLLU05303,600 population equivalent (p.e.)2022
TereszpolPLLE0820N3,585 population equivalent (p.e.)2022
Jabłonka - Lipnica MałaPLMP16703,584 population equivalent (p.e.)2022
NOVAPLMZ1620N3,575 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w PiaskachPLLE06303,564 population equivalent (p.e.)2022
Stare KurowoPLLU02903,548 population equivalent (p.e.)2022
SzyryniaPLSL51403,548 population equivalent (p.e.)2022
TarnogródPLLE04703,547 population equivalent (p.e.)2022
PS 500PLWL11003,541 population equivalent (p.e.)2022
Oczyszczalnia Ścieków Bisztynek-KoloniaPLWM06103,540 population equivalent (p.e.)2022
Mechaniczno - biologiczna Oczyszczalnia Ścieków w Lubyczy KrPLLE07303,533 population equivalent (p.e.)2022
Jaworze-BielowyPLPK1630N3,533 population equivalent (p.e.)2022
Szpetal GórnyPLKP08023,525 population equivalent (p.e.)2022
Osiek MałyPLWL16003,500 population equivalent (p.e.)2022
DrawnoPLZA08003,500 population equivalent (p.e.)2022
DobrePLKP1010N3,500 population equivalent (p.e.)2022
PiszczacPLLE07503,500 population equivalent (p.e.)2022
OŚ ŻarnowicaPLLO04023,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w DąbrówcePLMZ50503,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SośnicowicachPLSL1220N3,500 population equivalent (p.e.)2022
BoronówPLSL1530N3,500 population equivalent (p.e.)2022
WisznicePLLE04803,480 population equivalent (p.e.)2022
GodówPLSW03213,460 population equivalent (p.e.)2022
JeziorzanyPLLE1120N3,450 population equivalent (p.e.)2022
Nowy JadówPLMZ50103,450 population equivalent (p.e.)2022
Oczyszczalnia w m. CzarnaPLPK12003,450 population equivalent (p.e.)2022
WędrzynPLLU0670N3,420 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RussocicachPLWL14203,400 population equivalent (p.e.)2022
Stare OborzyskaPLWL2010N3,400 population equivalent (p.e.)2022
RadwanicePLDO10603,400 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w AdamowiePLLE05603,400 population equivalent (p.e.)2022
Trzciana-LibichowaPLMP10003,400 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w miejscowości OrzechowcePLPK1880N3,400 population equivalent (p.e.)2022
Krypno WielkiePLPL02313,400 population equivalent (p.e.)2022
Stare PolePLPM06603,361 population equivalent (p.e.)2022
Oczyszczalnia Ścieków we WleniuPLDO50303,360 population equivalent (p.e.)2022
Janów Podlaski Ecolo-ChiefPLLE05903,341 population equivalent (p.e.)2022
NiedrzwicaPLLE04503,339 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Żernicy typu BIOBLOKPLSL1473N3,334 population equivalent (p.e.)2022
GodowaPLPK15003,333 population equivalent (p.e.)2022
Oczyszczalnia Ścieków BrowarnaPLSL1250N3,333 population equivalent (p.e.)2022
BytyńPLLE1220N3,323 population equivalent (p.e.)2022
PiekaryPLDO1390N3,305 population equivalent (p.e.)2022
ZakrzewoPLWL1871N3,300 population equivalent (p.e.)2022
CzernicaPLDO1510N3,300 population equivalent (p.e.)2022
CybinkaPLLU04303,300 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w GórzycyPLLU05003,300 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ChłopicachPLPK1570N3,300 population equivalent (p.e.)2022
JózefówPLLE08003,287 population equivalent (p.e.)2022
OŚ PogorzelPLMZ1710N3,285 population equivalent (p.e.)2022
RaszewyPLWL1880N3,277 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŚwiętajniePLWM06623,270 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.