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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
TuczempyPLPK07509,840 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ChoroszczyPLPL0450N9,836 population equivalent (p.e.)2022
HubyPLSL1280N9,828 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w PruchnikuPLPK08809,813 population equivalent (p.e.)2022
ŚwierzawaPLDO08409,803 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RadkowicachPLSW03309,791 population equivalent (p.e.)2022
PrzysiekiPLPK60009,778 population equivalent (p.e.)2022
FlantrowoPLKP04109,767 population equivalent (p.e.)2022
Wola SzczucińskaPLMP06109,752 population equivalent (p.e.)2022
Modła KrólewskaPLWL09809,733 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SłupniePLMZ10409,733 population equivalent (p.e.)2022
Stara KiszewaPLPM0850N9,727 population equivalent (p.e.)2022
Miejska Oczyszczalnia Ścieków w KaletachPLSL07209,700 population equivalent (p.e.)2022
DobrodzieńPLOP03709,695 population equivalent (p.e.)2022
ŚwiętePLPK05209,675 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w BełżycachPLLE03009,667 population equivalent (p.e.)2022
Oś PromleczPLSL1320N9,663 population equivalent (p.e.)2022
LeśnaPLSL01929,645 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KobierzycachPLDO10019,633 population equivalent (p.e.)2022
NienadowaPLPK04009,630 population equivalent (p.e.)2022
Radymno PomiltekPLPK07409,624 population equivalent (p.e.)2022
Strzelno KlasztornePLKP02309,622 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Starym Brześciu,PLKP06719,600 population equivalent (p.e.)2022
WołowicePLMP51619,600 population equivalent (p.e.)2022
Przeginia DuchownaPLMP51629,600 population equivalent (p.e.)2022
Oczyszczalnia ŚciekówPLWL08909,583 population equivalent (p.e.)2022
Kępie ZaleszańskiePLPK03509,560 population equivalent (p.e.)2022
COMA-TECPLSW0660N9,550 population equivalent (p.e.)2022
Wola ŻyrakowskaPLPK1640N9,546 population equivalent (p.e.)2022
DźwierzutyPLWM0720N9,533 population equivalent (p.e.)2022
GłogówekPLOP01609,500 population equivalent (p.e.)2022
JaskrówPLSL07009,500 population equivalent (p.e.)2022
DaleszycePLSW03009,500 population equivalent (p.e.)2022
CedzynaPLSW02909,466 population equivalent (p.e.)2022
Oczyszczalnia LuboniaPLWL2110N9,446 population equivalent (p.e.)2022
CibórzPLLU0660N9,420 population equivalent (p.e.)2022
DolicePLZA06909,402 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŁabiszyniePLKP03009,400 population equivalent (p.e.)2022
Kasinka MałaPLMP04409,372 population equivalent (p.e.)2022
Grupowa Oczyszczalnia Ścieków ŁasinPLKP03809,360 population equivalent (p.e.)2022
BIOBLOK-BIO 1000PLSL60409,334 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŁazachPLSL05919,323 population equivalent (p.e.)2022
OŚ""""""""""""""""""""""""""""""""""""""""""""""""""""""""""PLSL05009,289 population equivalent (p.e.)2022
KoninPLWL09009,287 population equivalent (p.e.)2022
MedykaPLPK04209,280 population equivalent (p.e.)2022
MiłosławPLWL07809,266 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŁukciePLWM03409,263 population equivalent (p.e.)2022
MasarskaPLPK02119,247 population equivalent (p.e.)2022
SulęczynoPLPM02429,242 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ZarszyniePLPK05909,230 population equivalent (p.e.)2022
Oczyszczalnia StąporkówPLSW01809,085 population equivalent (p.e.)2022
TuszynPLLO03609,073 population equivalent (p.e.)2022
MierzwinPLKP03909,060 population equivalent (p.e.)2022
GronówPLLU05809,042 population equivalent (p.e.)2022
Oczyszczalnia Ścieków Niemodlin w Gościejowicach MałychPLOP01809,042 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w M. KownatyPLWL11509,033 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w TworkowiePLSL60009,026 population equivalent (p.e.)2022
PruszczPLKP04009,020 population equivalent (p.e.)2022
Oczyszczalnia ŚciekówPLDO07209,010 population equivalent (p.e.)2022
Falęcin StaryPLSW03909,006 population equivalent (p.e.)2022
OsiePLKP04309,000 population equivalent (p.e.)2022
Oczyszczalnia KoroszczynPLLE02909,000 population equivalent (p.e.)2022
UniejówPLLO0910N9,000 population equivalent (p.e.)2022
LEMNAPLLU00809,000 population equivalent (p.e.)2022
NiedzicaPLMP10509,000 population equivalent (p.e.)2022
MEWAPLMZ08209,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Janowie, Janów 51B, 05-088 BrochówPLMZ1280N9,000 population equivalent (p.e.)2022
HołublaPLMZ1450N9,000 population equivalent (p.e.)2022
Baranów SandomierskiPLPK04509,000 population equivalent (p.e.)2022
WieleńPLWL05309,000 population equivalent (p.e.)2022
LiszkowoPLWL08409,000 population equivalent (p.e.)2022
WarlubiePLKP02808,980 population equivalent (p.e.)2022
Gminna Oczyszczalnia ŚciekówPLWL12708,967 population equivalent (p.e.)2022
Cedry WielkiePLPM05418,917 population equivalent (p.e.)2022
Oczyszczalnia Ścieków MichałówPLMZ1610N8,900 population equivalent (p.e.)2022
JastkowicePLPK03908,900 population equivalent (p.e.)2022
KarolinkiPLWL06408,868 population equivalent (p.e.)2022
Komunalna Mechaniczno-Biologiczna Oczyszczalnia Ścieków PLSLPLSL07808,860 population equivalent (p.e.)2022
StepnicaPLZA06208,843 population equivalent (p.e.)2022
Stary Wiśnicz typ BIO-PAKT KBA-120-1500PLMP09618,833 population equivalent (p.e.)2022
Krościenko nad DunajcemPLMP2250N8,756 population equivalent (p.e.)2022
StryszówPLMP04508,750 population equivalent (p.e.)2022
Oczyszczalnia Ścieków Debrzno WieśPLPM02908,745 population equivalent (p.e.)2022
Oczyszczalnia Ścieków """"""""""""""""""""""""""""""""""""""PLSL02628,743 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w LipianachPLZA04408,727 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ZelowiePLLO02808,710 population equivalent (p.e.)2022
KrajenkaPLWL13708,708 population equivalent (p.e.)2022
PilawaPLMZ07918,700 population equivalent (p.e.)2022
OŚ PankiPLSL10308,700 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SobolewiePLMZ09108,683 population equivalent (p.e.)2022
ZbąszyńPLWL05108,667 population equivalent (p.e.)2022
GolinaPLWL07608,667 population equivalent (p.e.)2022
IńskoPLZA08208,624 population equivalent (p.e.)2022
PodrzeczePLMP09858,624 population equivalent (p.e.)2022
Lewin BrzeskiPLOP01908,605 population equivalent (p.e.)2022
BiesiekierzPLZA0910N8,591 population equivalent (p.e.)2022
Dolna GrupaPLKP06808,560 population equivalent (p.e.)2022
IłżaPLMZ07308,550 population equivalent (p.e.)2022
BiałośliwiePLWL11108,530 population equivalent (p.e.)2022
Czarna GóraPLMP01828,500 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.