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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
Miejska Oczyszczalnia Ścieków w Górowie IławeckimPLWM04605,368 population equivalent (p.e.)2022
ŁopusznoPLSW0630N5,368 population equivalent (p.e.)2022
Oczyszczalnia Ścieków BorowiePLMZ12405,350 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SamborcuPLSW0510N5,334 population equivalent (p.e.)2022
GrzmiącaPLZA05305,333 population equivalent (p.e.)2022
Miejska Oczyszczalnia Ścieków w MiędzylesiuPLDO10305,333 population equivalent (p.e.)2022
Horyniec-ZdrójPLPK13305,333 population equivalent (p.e.)2022
Oczyszczalnia Ścieków W TargowiskuPLMP50205,310 population equivalent (p.e.)2022
Lgota WielkaPLLO06305,283 population equivalent (p.e.)2022
MichowicePLLO01005,266 population equivalent (p.e.)2022
KostkówPLPK1690N5,265 population equivalent (p.e.)2022
BobowaPLMP11305,264 population equivalent (p.e.)2022
SamborowoPLWM04505,250 population equivalent (p.e.)2022
Oczyszczalnia Ścieków Komunalnych w MoryniuPLZA50305,250 population equivalent (p.e.)2022
Uście GorlickiePLMP2320N5,250 population equivalent (p.e.)2022
OleśnicaPLSW03705,250 population equivalent (p.e.)2022
PrzywidzPLPM0811N5,246 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w WidzowiePLSL10405,229 population equivalent (p.e.)2022
ŁękiPLMP01625,227 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w BiskupicachPLDO1460N5,200 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w BysławiuPLKP08105,200 population equivalent (p.e.)2022
JezioranyPLWM03605,190 population equivalent (p.e.)2022
OŚ WolbórzPLLO0890N5,190 population equivalent (p.e.)2022
DamienicePLMP2450N5,180 population equivalent (p.e.)2022
BogoriaPLSW0440N5,175 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ChludowiePLWL2230N5,170 population equivalent (p.e.)2022
StromiecPLMZ1520N5,166 population equivalent (p.e.)2022
Grupowa Oczyszczalnia Ścieków w SzlichtyngowejPLLU04205,150 population equivalent (p.e.)2022
Mielno-LubieniecPLKP08305,135 population equivalent (p.e.)2022
Biologiczno-mechaniczna Oczyszczalnia Ścieków BOS 500PLPK06305,106 population equivalent (p.e.)2022
ŁubianaPLPM06905,100 population equivalent (p.e.)2022
bez nazwyPLLE1110N5,083 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w BielskuPLMZ09205,042 population equivalent (p.e.)2022
Upiłka - ELA MAX 7PLPM0790N5,032 population equivalent (p.e.)2022
OlszynaPLDO05505,028 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w LipiuPLSL09205,022 population equivalent (p.e.)2022
MarkowaPLPK10405,016 population equivalent (p.e.)2022
KorfantówPLOP02505,014 population equivalent (p.e.)2022
Gminna Oczyszczalnia ŚciekówPLWL08205,005 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w PoloniszuPLWL09605,000 population equivalent (p.e.)2022
SławskPLWL1720N5,000 population equivalent (p.e.)2022
OtorowoPLWL1920N5,000 population equivalent (p.e.)2022
BOS-500PLDO06205,000 population equivalent (p.e.)2022
Borek StrzelińskiPLDO12105,000 population equivalent (p.e.)2022
Płudy - Gminna Oczyszczalnia Ścieków SUPERBOS 500PLLE07805,000 population equivalent (p.e.)2022
BystrzycaPLLE1250N5,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w miejscowości Bartkowa-PosadowaPLMP03515,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RopiePLMP10115,000 population equivalent (p.e.)2022
JaszczurowaPLMP20705,000 population equivalent (p.e.)2022
Gnojnik SBRPLMP20905,000 population equivalent (p.e.)2022
RaciechowicePLMP51555,000 population equivalent (p.e.)2022
MaszkienicePLMP60125,000 population equivalent (p.e.)2022
Miejska Oczyszczalnia ŚciekówPLMZ06305,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w miejscowości WyszatycePLPK1890N5,000 population equivalent (p.e.)2022
Mechaniczno-Biologiczna Oczyszczalnia Ścieków w miejscowościPLPK0460A5,000 population equivalent (p.e.)2022
Raniżów-BorkiPLPK06005,000 population equivalent (p.e.)2022
TykocinPLPL04105,000 population equivalent (p.e.)2022
Oczyszczalnia """"""""""""""""""""""""""""""""""""""""""""""PLPM60105,000 population equivalent (p.e.)2022
Zebrzydowice """""""""""""""""""""""""""""""""""""""""""""""PLSL51605,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w FałkowiePLSW0670N5,000 population equivalent (p.e.)2022
BrzezinyPLWL1830N4,993 population equivalent (p.e.)2022
OrlePLPM06404,990 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w ŻarkachPLSL08004,970 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w JasieniuPLLU04704,948 population equivalent (p.e.)2022
TruskolasyPLSL50704,933 population equivalent (p.e.)2022
Oczyszczalnia Ścieków SpytkowicePLMP07904,917 population equivalent (p.e.)2022
Stary DzikówPLPK1620N4,905 population equivalent (p.e.)2022
Oczyszczalnia WartkowicePLLO03704,900 population equivalent (p.e.)2022
Oczyszczalnia RudkiPLSW0490N4,900 population equivalent (p.e.)2022
ProstkiPLWM05604,875 population equivalent (p.e.)2022
Oczyszczalnia Ścieków KolaczkowoPLWL13204,873 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SkoroszycachPLOP04404,872 population equivalent (p.e.)2022
LubiążPLDO1340N4,870 population equivalent (p.e.)2022
Międzybrodzie Bialskie, ul. EkologicznaPLSL50404,863 population equivalent (p.e.)2022
RąbinoPLZA08504,847 population equivalent (p.e.)2022
Miejsko Gminna Oczyszczalnia Ścieków w SkaryszewiePLMZ05504,845 population equivalent (p.e.)2022
SkórzewoPLWL16314,830 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w WojnarowejPLMP10604,810 population equivalent (p.e.)2022
Oczyszczalnia Ścieków SokołowskoPLDO07824,800 population equivalent (p.e.)2022
TrębaczewPLLO02924,800 population equivalent (p.e.)2022
OŚ PrzyborówPLLU04504,800 population equivalent (p.e.)2022
PrzygodyPLMZ1490N4,800 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków komunalnych w PopowiePLSL1490N4,800 population equivalent (p.e.)2022
ZaklikówPLPK09104,791 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w JodłowejPLPK50704,785 population equivalent (p.e.)2022
Dębe WielkiePLMZ06004,750 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŁękawicyPLSL10804,750 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w MiłkowicachPLDO1480N4,747 population equivalent (p.e.)2022
KłeckoPLWL15204,725 population equivalent (p.e.)2022
Stare SiołkowicePLOP03114,720 population equivalent (p.e.)2022
WąwelnoPLKP07304,700 population equivalent (p.e.)2022
PrzedbórzPLLO04104,700 population equivalent (p.e.)2022
NiegoszowicePLMP09414,700 population equivalent (p.e.)2022
Oczyszczalnia Ścieków WrzosyPLMP12304,700 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w DrzycimiuPLKP50314,692 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SmolnicyPLSL52004,688 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w DobrzejewicachPLKP05304,667 population equivalent (p.e.)2022
KrośnicePLDO11104,658 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KiełczynkuPLWL09704,655 population equivalent (p.e.)2022
StraszęcinPLPK1720N4,645 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.