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

Wastewater treatment plants in Italy

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4,860 inventory records · European Environment Agency — Waterbase-UWWTD, data call 2023 (versión final pública)

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

4,860 results

CompareNameNative sizeYear
IDL_CASOLINOIT09RT048090,000 population equivalent (p.e.)2022
DEP_COM_VIA_ZARA_TORVAJANICA_SUDIT1200000000029390,000 population equivalent (p.e.)2022
DEPURATORE_CO_B_I_S_IT1200000000032090,000 population equivalent (p.e.)2022
IDL_LAVELLOIT09RT051790,000 population equivalent (p.e.)2022
Depuratore urbano Ardea-MONTAGNANOIT12Q1710000000190,000 population equivalent (p.e.)2022
Depuratore urbano Ladispoli-TORRE FLAVIAIT12Q1710000000290,000 population equivalent (p.e.)2022
VIA_DEL_CAMPOIT12Q23ARL04004TP0190,000 population equivalent (p.e.)2022
NETTUNO_LA_PERLAIT12Q23ARL04003TP0390,000 population equivalent (p.e.)2022
VILLACIDRO_CONSORZIO_INDUSTRIALEIT2000000000008090,000 population equivalent (p.e.)2022
FOLIGNO_CASONEIT10000000002690,000 population equivalent (p.e.)2022
PERUGIA_PONTE_VALLECEPPIIT10000000005390,000 population equivalent (p.e.)2022
PINETO SCERNEIT1300000000001890,000 population equivalent (p.e.)2022
CONSORZIO_VALBORMIDAIT07000000001690,000 population equivalent (p.e.)2022
LOC_ANTOGNANOIT07000000001490,000 population equivalent (p.e.)2022
RAPALLO_LOC_RONCOIT07Q21000000190,000 population equivalent (p.e.)2022
Borgia - Catanzaro LidoIT18Q9000000289490,000 population equivalent (p.e.)2022
Catanzaro - VarghelloIT18Q9000000296690,000 population equivalent (p.e.)2022
Santa Maria del Cedro - FrecciaraIT18Q9000000282490,000 population equivalent (p.e.)2022
DP01602401_BergamoIT0316012800048190,000 population equivalent (p.e.)2022
DP01713401_ParaticoIT0316012900058890,000 population equivalent (p.e.)2022
DP01716602_Rovato_IntercomunaleIT03Q15000018690,000 population equivalent (p.e.)2022
MANFREDONIAIT16000000002889,724 population equivalent (p.e.)2022
NOVI LIGUREIT0100000000016189,386 population equivalent (p.e.)2022
GIULIANOVA VILLA POZZONIIT1300000000001789,000 population equivalent (p.e.)2022
IDL_PAGNANAIT09RT015988,670 population equivalent (p.e.)2022
IMPIANTO_C_DA_COTOGNIIT19PA00G0006DE00188,000 population equivalent (p.e.)2022
SAN_SEVEROIT16000000005088,000 population equivalent (p.e.)2022
DP01817701_VigevanoIT0316012900066986,500 population equivalent (p.e.)2022
DEP_COM_FIUMARETTAIT1200000000024286,400 population equivalent (p.e.)2022
LIGNANO_SABBIADORO_LOC_LOVATOIT0600000000004486,400 population equivalent (p.e.)2022
VILLA_POTICCIO_CST_DEPIT1100000000013686,000 population equivalent (p.e.)2022
DP01810201_MortaraIT0316012900065486,000 population equivalent (p.e.)2022
BISCEGLIEIT16000000006885,714 population equivalent (p.e.)2022
FALCONARA_DEPIT1100000000008585,000 population equivalent (p.e.)2022
MOLFETTAIT16000000008384,803 population equivalent (p.e.)2022
IDL_FOLLONICA_CAMPO_CANGINOIT09RT057784,800 population equivalent (p.e.)2022
SERRAVALLE SESIAIT0100000000002584,000 population equivalent (p.e.)2022
Amantea - Nocera TerineseIT18Q9000000288184,000 population equivalent (p.e.)2022
TRANIIT16000000009483,667 population equivalent (p.e.)2022
CERIGNOLAIT16000000001683,295 population equivalent (p.e.)2022
TORTONAIT0100000000015683,000 population equivalent (p.e.)2022
Siderno - CONSORTILE LOCRI - SIDERNO - ANTONIMINA - GERACE -IT18Q9000000319183,000 population equivalent (p.e.)2022
DP01208001_Gornate_OlonaIT0316012800037982,500 population equivalent (p.e.)2022
OLBIA_LOC_SA_CORONCEDDAIT2000000000021781,787 population equivalent (p.e.)2022
MASSA_LOMBARDAIT0800000000021380,000 population equivalent (p.e.)2022
VERCELLIIT0100000000003180,000 population equivalent (p.e.)2022
PIANEZZAIT0100000000007980,000 population equivalent (p.e.)2022
IDL_ASCHIETOIT09RT000280,000 population equivalent (p.e.)2022
ORISTANO_LOC_CIRRAS_Z_I_SANTA_GIUSTAIT2000000000005879,423 population equivalent (p.e.)2022
BITONTOIT16000000006979,332 population equivalent (p.e.)2022
DP01512501_Locate_Di_TriulziIT0316012800045479,300 population equivalent (p.e.)2022
GALLIPOLIIT16000000015379,000 population equivalent (p.e.)2022
NARDOIT16000000016178,268 population equivalent (p.e.)2022
COSILAMIT12Q2300DRU073678,000 population equivalent (p.e.)2022
ALGHERO_LOC_SAN_MARCOIT2000000000019477,500 population equivalent (p.e.)2022
Feltre_Stazione_FerroviariaIT0500000000010677,500 population equivalent (p.e.)2022
DP01622401_ValbremboIT0316012800014177,000 population equivalent (p.e.)2022
IMPIANTO_C_DA_CAMMARELLA_CONSORTILEIT19CL00G0001DE00176,700 population equivalent (p.e.)2022
FREGENEIT1200000000035276,000 population equivalent (p.e.)2022
Depuratore urbano Ardea-BERGAMOIT12Q1710000003075,200 population equivalent (p.e.)2022
Rieti (Camposaino)IT12DRU-052775,000 population equivalent (p.e.)2022
DEP_COM_COLLE_COCCHINOIT12Q23ARL04003TP0175,000 population equivalent (p.e.)2022
MURAVERA_LOC_COSTA_REYIT2000000000012775,000 population equivalent (p.e.)2022
IMOLA_SANTERNOIT0800000000002075,000 population equivalent (p.e.)2022
Cittadella_Via_Delle_SansugheIT0500000000022975,000 population equivalent (p.e.)2022
DEPURATORE_SUD_GIARDINI_NAXOS_CONSORTILEIT19ME00G1002DE00175,000 population equivalent (p.e.)2022
C_DA_SAN_SILVESTROIT19TP00G6001DE00175,000 population equivalent (p.e.)2022
PontivesIT21000000002775,000 population equivalent (p.e.)2022
DP01210901_OriggioIT0316012800039275,000 population equivalent (p.e.)2022
DP01606001_CasnigoIT0316012800049275,000 population equivalent (p.e.)2022
Rovigo_S_ApollinareIT0500000000029974,500 population equivalent (p.e.)2022
IDL_LE_LAME_POGGIBONSIIT09RT015274,330 population equivalent (p.e.)2022
MAGLIE_CONSORTILEIT16000000015673,630 population equivalent (p.e.)2022
Castelfranco_SalvatrondaIT0500000000014373,300 population equivalent (p.e.)2022
VIA_COLLE_DELLE_MELEIT1200000000016772,000 population equivalent (p.e.)2022
ARZACHENA_LOC_MULGIANUIT2000000000020772,000 population equivalent (p.e.)2022
Crotone - PapaniciaroIT18Q9000000298872,000 population equivalent (p.e.)2022
RUVO_DI_PUGLIAIT16000000008970,965 population equivalent (p.e.)2022
PANTANOIT12Q23ARL04012TP0270,000 population equivalent (p.e.)2022
Montecchio_Maggiore_Via_CallesellaIT0500000000006070,000 population equivalent (p.e.)2022
Conegliano_Via_Ca_Di_Villa_CampolongoIT0500000000014770,000 population equivalent (p.e.)2022
Treviso_Sant_Antonino,_Via_PaveseIT0500000000016970,000 population equivalent (p.e.)2022
Vigonza_Via_BarbarigoIT0500000000026170,000 population equivalent (p.e.)2022
Camposampiero_Via_Straelle_BiotrattamentoIT05Q9000000332470,000 population equivalent (p.e.)2022
ALASSIO_S_ANNAIT07000000001370,000 population equivalent (p.e.)2022
VIA_CRISPIIT07000000005970,000 population equivalent (p.e.)2022
CHIERIIT0100000000004670,000 population equivalent (p.e.)2022
C_DA_S_MARIA_IN_POTENZA_PTR_DEPIT1100000000016370,000 population equivalent (p.e.)2022
DP01612901_LuranoIT0316012900051670,000 population equivalent (p.e.)2022
DP01818201_VogheraIT0316012900067170,000 population equivalent (p.e.)2022
DP02001701_Castiglione_Delle_StiviereIT0316012900071670,000 population equivalent (p.e.)2022
CAROVIGNO_CONSORTILEIT16Q15000000369,805 population equivalent (p.e.)2022
C_DA_BOCCA_ARENAIT19TP00G0012DE00269,000 population equivalent (p.e.)2022
BATTIPAGLIA_SA_IMPIANTO_TAVERNOLAIT15Q9000000362369,000 population equivalent (p.e.)2022
COPERTINOIT16000000014868,173 population equivalent (p.e.)2022
BIELLA NORDIT0100000000004167,000 population equivalent (p.e.)2022
DP09704201_LeccoIT0316012900078167,000 population equivalent (p.e.)2022
IDL_RABATTAIT09RT001467,000 population equivalent (p.e.)2022
ASSISI_BASTIAIT10000000000766,700 population equivalent (p.e.)2022
TRIESTE_ZAULEIT0600000000007266,700 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.