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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
PISCINAIT010000000000883,000 population equivalent (p.e.)2022
MARENEIT010000000001113,000 population equivalent (p.e.)2022
MONTA'IT010000000001383,000 population equivalent (p.e.)2022
SAN SALVATORE MONFERRATOIT010000000001473,000 population equivalent (p.e.)2022
VILLAFRANCA D'ASTIIT010000000001503,000 population equivalent (p.e.)2022
PAESANAIT01Q110000000093,000 population equivalent (p.e.)2022
SANFRE'IT01Q130000000083,000 population equivalent (p.e.)2022
CARTUBOLEOIT19TP00G0012DE0013,000 population equivalent (p.e.)2022
CALTIGNAGAIT01Q900000025253,000 population equivalent (p.e.)2022
C_DA_ROSALIAIT19TP00G0024DE0013,000 population equivalent (p.e.)2022
Acquappesa - Terme LuigianeIT18Q900000025783,000 population equivalent (p.e.)2022
ACCADIAIT1600000000013,000 population equivalent (p.e.)2022
ANZANO_DI_PUGLIAIT1600000000033,000 population equivalent (p.e.)2022
Amaroni - ArgadiIT18Q900000029413,000 population equivalent (p.e.)2022
S.Maria a Terme_CMN_DEPIT110000000003633,000 population equivalent (p.e.)2022
FAETO_1IT1600000000193,000 population equivalent (p.e.)2022
MeltinaIT21Q1700000133,000 population equivalent (p.e.)2022
SoprabolzanoIT2100000000373,000 population equivalent (p.e.)2022
Cerchiara di Calabria - Piana CerchiaraIT18Q900000026393,000 population equivalent (p.e.)2022
Frascineto - Fontana BotteIT18Q900000026743,000 population equivalent (p.e.)2022
Guardavalle - CentroIT18Q900000028963,000 population equivalent (p.e.)2022
Longobucco - Acqua dei SantiIT18Q900000026943,000 population equivalent (p.e.)2022
Mangone - A.S.I.IT18Q900000027143,000 population equivalent (p.e.)2022
Monasterace - Lambrosi MarinaIT18Q900000031173,000 population equivalent (p.e.)2022
Monterosso Calabro - NafroIT18Q900000030443,000 population equivalent (p.e.)2022
Mormanno - SalvieraIT18Q900000027213,000 population equivalent (p.e.)2022
Portigliola - CentroIT18Q900000031393,000 population equivalent (p.e.)2022
Rende - Mendicino loc. StilluzzoIT18Q900000027613,000 population equivalent (p.e.)2022
Riace - SalineIT18Q1700000000233,000 population equivalent (p.e.)2022
Rogliano - RibuccoloIT18Q900000027683,000 population equivalent (p.e.)2022
Savelli - ChiusaIT18Q900000030313,000 population equivalent (p.e.)2022
Spilinga - CapoluogoIT18Q900000030173,000 population equivalent (p.e.)2022
Tarsia - Vallone San GiovanniIT18Q900000028613,000 population equivalent (p.e.)2022
Tiriolo - Campo MonaciIT18Q130000000013,000 population equivalent (p.e.)2022
MOIANO_DEPURATORE_COMUNALE_LOC_PONTENUOVOIT15Q900000034963,000 population equivalent (p.e.)2022
S_GIORGIO_LA_MOLARA_IMPIANTO_LOCALITA_ISCHITELLEIT15Q900000035073,000 population equivalent (p.e.)2022
GIOIA_SANNITICA_IMPIANTO_DEL_CAPOLUOGO_GIOIA_CENTROIT15Q900000035303,000 population equivalent (p.e.)2022
CHIUSANO_S_DOMENICO_IMPIANTO_LOCALITA_PIGNO_COVAROIT15Q900000035793,000 population equivalent (p.e.)2022
STURNO_IMPIANTO_FRIGENTO_LOCALITA_AMENDOLAIT15Q900000035843,000 population equivalent (p.e.)2022
GIUNGANO_SA_IMPIANTO_SAN_GIUSEPPEIT15Q900000036203,000 population equivalent (p.e.)2022
MONTESANO_MARCELLANA_BUONABITACOLO_IMPIANTO_CAPOLUOGO_PESCHIIT15Q900000036343,000 population equivalent (p.e.)2022
SALA_CONSILINA_IMPIANTO_LOC_MACCHIA_DELL_ASPIDEIT15Q900000036373,000 population equivalent (p.e.)2022
CONTURSI_TERME_IMPIANTO_LOCALITA_FONTANELLEIT15Q900000036413,000 population equivalent (p.e.)2022
PRAIANO_DEPURATORE_LOC_PRAIAIT15Q900000037083,000 population equivalent (p.e.)2022
DP01208402_Ispra_C_Na_AntoniettaIT031601280003803,000 population equivalent (p.e.)2022
DP01213902_Viggiu_BeveraIT031601280004013,000 population equivalent (p.e.)2022
DP01701001_BagolinoIT031601280001473,000 population equivalent (p.e.)2022
DP01701002_Bagolino_P_Te_CaffaroIT03Q1500000653,000 population equivalent (p.e.)2022
DP01706001_Comezzano_CizzagoIT03Q1500000943,000 population equivalent (p.e.)2022
DP01715201_PralboinoIT031601290005943,000 population equivalent (p.e.)2022
DP02002201_DosoloIT031601290007173,000 population equivalent (p.e.)2022
DP02003103_Marcaria_CampitelloIT03Q110000006823,000 population equivalent (p.e.)2022
DP02005002_Rivarolo_MantovanoIT031601290007423,000 population equivalent (p.e.)2022
DP02005102_Rodigo_Rivalta_Sul_MincioIT031601290007433,000 population equivalent (p.e.)2022
DP09703501_Esino_LarioIT03Q1500002693,000 population equivalent (p.e.)2022
DP09803701_MassalengoIT031601290008153,000 population equivalent (p.e.)2022
DP09804001_Montanaso_LombardoIT03Q130000001173,000 population equivalent (p.e.)2022
IDL_RIGNANO_VIA_DEL_MOLINOIT09RT00153,000 population equivalent (p.e.)2022
LA_COGNAIT12Q23ARL04016TP012,920 population equivalent (p.e.)2022
GUARDAMONTIIT13Q110000000182,900 population equivalent (p.e.)2022
DP01817101_VarziIT031601290006682,900 population equivalent (p.e.)2022
MONTERODUNI_S_EUSANIOIT14Q900000025182,870 population equivalent (p.e.)2022
DP01716203_RoccafrancaIT031601290005992,860 population equivalent (p.e.)2022
IDL_PERIGNANOIT09RT01802,850 population equivalent (p.e.)2022
CANDELAIT1600000000102,823 population equivalent (p.e.)2022
BORGO_S_MICHELEIT12Q23ARL04008TP012,800 population equivalent (p.e.)2022
SAN_ROCCOIT12Q2300DRU06162,800 population equivalent (p.e.)2022
SANT_ELIA_A_P_PIANELLAIT14Q900000025072,800 population equivalent (p.e.)2022
MAMOIADA_LOC_MARAMELEIT200000000000902,800 population equivalent (p.e.)2022
COLORNO_NORDIT080000000001722,800 population equivalent (p.e.)2022
SAN_GEMINI_FAVAZZANOIT1000000000572,800 population equivalent (p.e.)2022
ORSOGNA ZONA INDUSTRIALEIT130000000001272,800 population equivalent (p.e.)2022
TOLLO - ARIELLIIT130000000001282,800 population equivalent (p.e.)2022
IMPIANTO_C_DA_STINCOIT19ME00G0080DE0012,800 population equivalent (p.e.)2022
MACERATA_FELTRIA_MCF_DEPIT110000000000192,800 population equivalent (p.e.)2022
EST_SASSO_URB_DEPIT110000000000712,800 population equivalent (p.e.)2022
GENOLAIT010000000001102,800 population equivalent (p.e.)2022
CASSINEIT010000000001602,800 population equivalent (p.e.)2022
Altomonte - Centro S.Elia/NoviziatoIT18Q900000025942,800 population equivalent (p.e.)2022
Ferruzzano - CanalelloIT18Q130000000572,800 population equivalent (p.e.)2022
CAGGIANO_IMPIANTO_LOCALITA_VARCO_DELLA_MOLEIT15Q900000037102,800 population equivalent (p.e.)2022
TORPE_LOC_LA_POZZAIT200000000000262,779 population equivalent (p.e.)2022
IDL_FIRENZUOLAIT09RT05012,760 population equivalent (p.e.)2022
BONEFRO_LOC_CAPRIOLOIT14Q900000024922,754 population equivalent (p.e.)2022
Rovolon_Via_Ponte_Tezze_Loc_BastiaIT05Q900000033262,750 population equivalent (p.e.)2022
MONTELEONE_DI_PUGLIAIT1600000000312,750 population equivalent (p.e.)2022
DP01516501_OzzeroIT03Q1900000042,750 population equivalent (p.e.)2022
Montelibretti (Fonte Del Trocco)IT120000000002772,708 population equivalent (p.e.)2022
DEP_COM_ACQUA_GRICCIAIT120000000003252,700 population equivalent (p.e.)2022
S_VERO_MILIS_LOC_SU_PADRIGHEDDUIT200000000000552,700 population equivalent (p.e.)2022
MONTECRETOIT080000000001182,700 population equivalent (p.e.)2022
FORNI_DI_SOPRA_LOC_NAGRIIT060000000000752,700 population equivalent (p.e.)2022
Rovigo_Tangenziale_EstIT050000000002972,700 population equivalent (p.e.)2022
SAN_DORLIGO_DELLA_VALLE_DOLINAIT060000000000242,700 population equivalent (p.e.)2022
Costa_Di_Rovigo_Via_DosseiIT05Q900000033522,700 population equivalent (p.e.)2022
IMPIANTO_C_DA_PIANO_TRAPPETOIT19PA00G0075DE0012,700 population equivalent (p.e.)2022
IMPIANTO_C_DA_PILIIT19PA00G0078DE0012,700 population equivalent (p.e.)2022
CHIUSA DI PESIOIT010000000001232,700 population equivalent (p.e.)2022
C_DA_ASSIENIIT19TP00G0007DE0012,700 population equivalent (p.e.)2022
ROSETO_VALFORTOREIT1600000000432,700 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.