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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 GąbiniePLMZ08104,633 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SułowiePLDO11904,625 population equivalent (p.e.)2022
WierzchowoPLZA08404,623 population equivalent (p.e.)2022
ZamchPLLE1210N4,603 population equivalent (p.e.)2022
ParowaPLPM06204,601 population equivalent (p.e.)2022
UzdowoPLWM05414,600 population equivalent (p.e.)2022
Oczyszczalnia Ruda RóżanieckaPLPK1560N4,600 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Kolonii PoczesnaPLSL06514,600 population equivalent (p.e.)2022
Zakład Gospodarki KomunalnejPLPK10104,584 population equivalent (p.e.)2022
Mechaniczno-biologiczna Oczyszczalnia Ścieków w RogowiePLKP07104,583 population equivalent (p.e.)2022
Turze PolePLPK15504,574 population equivalent (p.e.)2022
KochcicePLSL1430N4,566 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w NiegosławicachPLLU05514,529 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w CiasnejPLSL1560N4,520 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RozdrażewiePLWL2040N4,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Kamieńcu ZąbkowickimPLDO06104,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RudnejPLDO50204,500 population equivalent (p.e.)2022
KowalPLKP07204,500 population equivalent (p.e.)2022
Izbica KujawskaPLKP1020N4,500 population equivalent (p.e.)2022
LubniewicePLLU03304,500 population equivalent (p.e.)2022
MałomicePLLU03504,500 population equivalent (p.e.)2022
ECOLO-CHIEFFPLLU0652N4,500 population equivalent (p.e.)2022
TczówPLMZ10704,500 population equivalent (p.e.)2022
CegłówPLMZ12604,500 population equivalent (p.e.)2022
PawłowiczkiPLOP02904,500 population equivalent (p.e.)2022
Nowy DzikowiecPLPK13224,500 population equivalent (p.e.)2022
BiałowieżaPLPL02104,500 population equivalent (p.e.)2022
Trąbki WielkiePLPM06504,500 population equivalent (p.e.)2022
StykówPLSW03504,500 population equivalent (p.e.)2022
CzernikowoPLKP1000N4,492 population equivalent (p.e.)2022
BąkowiecPLMZ08604,491 population equivalent (p.e.)2022
Szerzyny - NadolePLMP05104,489 population equivalent (p.e.)2022
Oczyszczalnia w m. GłowaczowaPLPK10904,487 population equivalent (p.e.)2022
KlembówPLMZ07504,455 population equivalent (p.e.)2022
ŁysePLMZ08904,426 population equivalent (p.e.)2022
SułkowicePLMZ1650N4,426 population equivalent (p.e.)2022
Poznachowice DolnePLMP17624,416 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w KopytkowiePLPM05604,416 population equivalent (p.e.)2022
Oczyszczalnia ścieków BrzeźnoPLWL2180N4,410 population equivalent (p.e.)2022
TrzebiechówPLLU03404,406 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w BrzostowiePLWL16704,400 population equivalent (p.e.)2022
Miejski Zakład Wodociągów i KanalizacjiPLLE03404,400 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków W JurkowiePLMP05204,400 population equivalent (p.e.)2022
KrzemiennaPLPK11904,400 population equivalent (p.e.)2022
WyczechyPLPM0910N4,400 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w WoźnikachPLSL08604,400 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Żarkach LetniskoPLSL50204,400 population equivalent (p.e.)2022
COŚ HerbyPLSL1420N4,386 population equivalent (p.e.)2022
FabiankiPLKP08014,383 population equivalent (p.e.)2022
PrzytocznaPLLU04804,383 population equivalent (p.e.)2022
Oczyszczalnia Ścieków ECOLO-CHIEF w ŁagowiePLSW0640N4,378 population equivalent (p.e.)2022
RejowiecPLLE07004,373 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w Ostrowach nad OksząPLSL1370N4,356 population equivalent (p.e.)2022
Wola RoźwienickaPLPK1850N4,344 population equivalent (p.e.)2022
TrąbkiPLMZ50204,340 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w Miastkowie KościelnymPLMZ10504,335 population equivalent (p.e.)2022
RadawnicaPLWL1850N4,333 population equivalent (p.e.)2022
Biała DrugaPLLO50104,333 population equivalent (p.e.)2022
Oczyszczalnia LipnikPLSW0620N4,333 population equivalent (p.e.)2022
KrzywczaPLPK14404,332 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KątachPLMP07604,326 population equivalent (p.e.)2022
TłuczewoPLPM07004,314 population equivalent (p.e.)2022
Oczyszczalnia Ścieków """"""""""""""""""""""""""""""""""""""PLLO0810N4,311 population equivalent (p.e.)2022
TrzcielPLLU06004,295 population equivalent (p.e.)2022
GołańczPLWL10804,293 population equivalent (p.e.)2022
LubomierzPLDO08114,267 population equivalent (p.e.)2022
Mała WieśPLMP09824,263 population equivalent (p.e.)2022
ChodaczówPLPK08024,261 population equivalent (p.e.)2022
ZegartowicePLKP0870N4,258 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w CzemiernikachPLLE0910N4,250 population equivalent (p.e.)2022
OŚ LemnaPLSL05504,246 population equivalent (p.e.)2022
SzczuczynPLPL02704,227 population equivalent (p.e.)2022
BalicePLMP12004,226 population equivalent (p.e.)2022
LemnaPLSL51004,220 population equivalent (p.e.)2022
UrszulinPLLE0950N4,217 population equivalent (p.e.)2022
OpatówPLWL1790N4,200 population equivalent (p.e.)2022
ZabierzewoPLZA60204,200 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków Komunalnych w LniankuPLKP0920N4,200 population equivalent (p.e.)2022
WiązownicaPLSW00724,200 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w AdamówcePLPK1670N4,192 population equivalent (p.e.)2022
Żabia WolaPLMZ08404,166 population equivalent (p.e.)2022
Biały BórPLZA06604,127 population equivalent (p.e.)2022
OŚ w LisowiePLSL1460N4,122 population equivalent (p.e.)2022
CzerniejewoPLWL14604,120 population equivalent (p.e.)2022
MiłomłynPLWM06304,117 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w CedyniPLZA08304,100 population equivalent (p.e.)2022
Nowa WieśPLMZ08304,067 population equivalent (p.e.)2022
Oczyszczalnia Warszawskiego Rolno-Spożywczego Rynku HurtowegPLMZ1640N4,067 population equivalent (p.e.)2022
SkorkówPLSW0740N4,061 population equivalent (p.e.)2022
MościskoPLDO10904,050 population equivalent (p.e.)2022
Stoczek ŁukowskiPLLE04304,039 population equivalent (p.e.)2022
BaranowoPLMZ1540N4,033 population equivalent (p.e.)2022
MokrskoPLLO0840N4,032 population equivalent (p.e.)2022
BaniePLZA50404,024 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SuminiePLSL04604,020 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w Starym WiązowiePLDO1260N4,013 population equivalent (p.e.)2022
WieleńPLWL10324,001 population equivalent (p.e.)2022
ul. Gen. S. Maczka, Oborniki ŚląskiePLDO06324,000 population equivalent (p.e.)2022
Ostrów LubelskiPLLE05504,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w AnnopoluPLLE06104,000 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.