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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 ŚciekówPLDO08607,400 population equivalent (p.e.)2022
StrzałkowoPLWL05607,400 population equivalent (p.e.)2022
PerzówPLWL1940N7,397 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w PiechowicachPLDO04807,375 population equivalent (p.e.)2022
Oczyszczalnia PogwizdówPLSL51807,375 population equivalent (p.e.)2022
OdolanówPLWL05207,375 population equivalent (p.e.)2022
RusinówPLPK05107,350 population equivalent (p.e.)2022
Mechaniczno Biologiczna Oczyszczalnia Typu LemnaPLPK50407,350 population equivalent (p.e.)2022
NiemczaPLDO1380N7,330 population equivalent (p.e.)2022
Kańczuga AXTONEPLPK09307,320 population equivalent (p.e.)2022
Terespol """""""""""""""""""""""""""""""""""""""""""""""""""PLLE02607,300 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KołaczycachPLPK07307,300 population equivalent (p.e.)2022
MargoninPLWL08607,295 population equivalent (p.e.)2022
MarzyszPLSW03607,288 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w MiłakowiePLWM04907,283 population equivalent (p.e.)2022
Miasteczko ŚląskiePLSL08207,260 population equivalent (p.e.)2022
Oczyszczalnia Ścieków dla Miasta Toszek i przyległych sołectPLSL1440N7,260 population equivalent (p.e.)2022
Oczyszczalnia mechaniczno-biologicznaPLKP0990N7,255 population equivalent (p.e.)2022
Majdan KrólewskiPLPK05007,222 population equivalent (p.e.)2022
SulęcinekPLWL16907,219 population equivalent (p.e.)2022
Oczyszczalnia ŚciekówPLWL10007,200 population equivalent (p.e.)2022
KorczynPLSW50507,200 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w CharsznicyPLMP05407,175 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w WyrachPLSL1410N7,169 population equivalent (p.e.)2022
Kamień KrajeńskiPLKP04607,154 population equivalent (p.e.)2022
LubochniaPLLO04707,145 population equivalent (p.e.)2022
Mechaniczno-Biologiczna Oczyszczalnia Ścieków w Długiej WsiPLWL09207,133 population equivalent (p.e.)2022
GrabownicaPLPK12907,100 population equivalent (p.e.)2022
KrokowaPLPM04127,100 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w TuliszkowiePLWL12407,083 population equivalent (p.e.)2022
ZWK Oczyszczalnia w IwierzycachPLPK11707,050 population equivalent (p.e.)2022
OrzechowoPLWL10207,021 population equivalent (p.e.)2022
BudzyńPLWL12507,020 population equivalent (p.e.)2022
Oczyszczalnia PłotyPLZA05807,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków Komunalnych w OsięcinachPLKP03207,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków miasta Radziejów w BroniewkuPLKP05007,000 population equivalent (p.e.)2022
WłostowicePLMP08307,000 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w ŻarachPLMP11107,000 population equivalent (p.e.)2022
WłosańPLMP16507,000 population equivalent (p.e.)2022
ZawadaPLPK15407,000 population equivalent (p.e.)2022
WojtyniówPLSW0770N7,000 population equivalent (p.e.)2022
Oczyszczalnia ścieków Kobyla GóraPLWL12806,926 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KałuszyniePLMZ10806,900 population equivalent (p.e.)2022
BIO-PAK 500PLLO04506,869 population equivalent (p.e.)2022
DynówPLPK03606,850 population equivalent (p.e.)2022
ZakliczynPLMP07416,834 population equivalent (p.e.)2022
OkonekPLWL12306,823 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KurowiePLLE06006,820 population equivalent (p.e.)2022
KobylecPLMP51546,820 population equivalent (p.e.)2022
BarwicePLZA03806,811 population equivalent (p.e.)2022
Ośno LubuskiePLLU03816,800 population equivalent (p.e.)2022
Oczyszczalni Ścieków Sieraków ŚląskiPLSL08506,800 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w SobkowiePLSW04306,800 population equivalent (p.e.)2022
GranowoPLWL09406,782 population equivalent (p.e.)2022
StrawczynPLSW02106,770 population equivalent (p.e.)2022
KrzeszówPLPK11206,768 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w RyczywolePLWL11306,755 population equivalent (p.e.)2022
PszczewPLLU03106,750 population equivalent (p.e.)2022
Kończyce MałePLSL51506,750 population equivalent (p.e.)2022
KrzanowicePLSL09706,716 population equivalent (p.e.)2022
BielinyPLSW02306,715 population equivalent (p.e.)2022
BoguszynPLWL14506,700 population equivalent (p.e.)2022
ECOLO-CHIEFPLLO0880N6,700 population equivalent (p.e.)2022
Velvet CarePLMP03006,700 population equivalent (p.e.)2022
Oczyszczalnia ścieków Borek WielkopolskiPLWL03706,696 population equivalent (p.e.)2022
Oleszyce, ul. ZamkowaPLPK08706,695 population equivalent (p.e.)2022
HutkiPLLE05706,670 population equivalent (p.e.)2022
Oczyszczalnia Ścieków StrumieńPLSL08906,615 population equivalent (p.e.)2022
CiężkowicePLMP04816,600 population equivalent (p.e.)2022
Oczyszczalnia Ścieków OsiekPLMP08206,600 population equivalent (p.e.)2022
BabimostPLLU04006,595 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w KrzeczowiePLLO0790N6,577 population equivalent (p.e.)2022
UjazdPLOP04306,565 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w MrozachPLMZ09706,556 population equivalent (p.e.)2022
JabłowoPLPM05806,537 population equivalent (p.e.)2022
Nowy SielecPLWL08506,524 population equivalent (p.e.)2022
ReczPLZA07906,500 population equivalent (p.e.)2022
DobroszycePLDO10206,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w Nowogrodzie BobrzańskimPLLU02806,500 population equivalent (p.e.)2022
Wola DębińskaPLMP60116,500 population equivalent (p.e.)2022
StrzegowoPLMZ11206,500 population equivalent (p.e.)2022
Oczyszczalnia Wadowice GórnePLPK04306,500 population equivalent (p.e.)2022
Bożepole WielkiePLPM05006,500 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KaliskachPLPM06006,500 population equivalent (p.e.)2022
BażanowicePLSL60326,500 population equivalent (p.e.)2022
Gminna Oczyszczalnia Ścieków w Jedlni-LetniskuPLMZ09306,487 population equivalent (p.e.)2022
Oczyszczalnia Ścieków - Zakład Gospodarki Komunalnej i MieszPLWL08706,485 population equivalent (p.e.)2022
Oczyszczalnia Ścieków W SzklarachPLMP50306,480 population equivalent (p.e.)2022
RobotniczaPLPK02126,480 population equivalent (p.e.)2022
WijewoPLWL2220N6,448 population equivalent (p.e.)2022
KalinowiecPLMZ09506,400 population equivalent (p.e.)2022
TrześńPLPK07706,400 population equivalent (p.e.)2022
Miejska Oczyszczalnia Ścieków w StawiskachPLPL02906,400 population equivalent (p.e.)2022
Oczyszczalnia Ścieków typu ecolo-chief w BranicachPLOP03906,382 population equivalent (p.e.)2022
BorysławicePLLO02706,380 population equivalent (p.e.)2022
ŚliwicePLKP05406,370 population equivalent (p.e.)2022
Oczyszczalnia Ścieków w KietrzuPLOP01506,338 population equivalent (p.e.)2022
Mała NieszawkaPLKP05206,317 population equivalent (p.e.)2022
DobraPLMP08116,312 population equivalent (p.e.)2022
PrzemętPLWL10316,310 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.