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

Wastewater treatment plants in Croatia

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

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

248 results

Name	Native size	Year
ZagrebHRUWWTP_0004008_001	1,200,000 population equivalent (p.e.)	2022
Rijeka-DeltaHRUWWTP_0001116_001	540,000 population equivalent (p.e.)	2022
VaraždinHRUWWTP_0005035_001	140,000 population equivalent (p.e.)	2022
Split-Solin-StupeHRUWWTP_0001131_001	135,000 population equivalent (p.e.)	2022
Zadar-CentarHRUWWTP_0001171_001	100,000 population equivalent (p.e.)	2022
KoprivnicaHRUWWTP_0005021_001	100,000 population equivalent (p.e.)	2022
Karlovac-Duga ResaHRUWWTP_0004040_001	98,500 population equivalent (p.e.)	2022
Slavonski BrodHRUWWTP_0006077_001	80,000 population equivalent (p.e.)	2022
ČakovecHRUWWTP_0101339_001	75,000 population equivalent (p.e.)	2022
BjelovarHRUWWTP_0006008_001	65,300 population equivalent (p.e.)	2022
Rovinj-KuviHRUWWTP_0101105_001	64,900 population equivalent (p.e.)	2022
ZaprešićHRUWWTP_0004009_001	61,000 population equivalent (p.e.)	2022
SisakHRUWWTP_0004071_001	60,000 population equivalent (p.e.)	2022
Opatija-Lovran-IčićiHRUWWTP_0001081_001	58,282 population equivalent (p.e.)	2022
Makarska-Sv. PetarHRUWWTP_0001058_001	50,100 population equivalent (p.e.)	2022
ŠibenikHRUWWTP_0001124_001	50,000 population equivalent (p.e.)	2022
DubrovnikHRUWWTP_0001024_001	50,000 population equivalent (p.e.)	2022
Poreč Jug-Debeli rtHRUWWTP_0001094_001	48,000 population equivalent (p.e.)	2022
Malinska-NjiviceHRUWWTP_0001061_001	45,000 population equivalent (p.e.)	2022
Vinkovci-JošineHRUWWTP_0007050_001	43,000 population equivalent (p.e.)	2022
Kaštela-Trogir-DivuljeHRUWWTP_0001037_001	40,000 population equivalent (p.e.)	2022
Poreč-SjeverHRUWWTP_0001095_001	37,000 population equivalent (p.e.)	2022
Velika GoricaHRUWWTP_0004010_001	35,000 population equivalent (p.e.)	2022
Pula Centar-ValkaneHRUWWTP_0001107_001	35,000 population equivalent (p.e.)	2022
Medulin-MarleraHRUWWTP_0001066_001	34,500 population equivalent (p.e.)	2022
PožegaHRUWWTP_0006064_001	33,500 population equivalent (p.e.)	2022
UmagHRUWWTP_0001156_001	33,000 population equivalent (p.e.)	2022
Novigrad IstarskiHRUWWTP_0001076_001	33,000 population equivalent (p.e.)	2022
OmišHRUWWTP_0001079_001	32,210 population equivalent (p.e.)	2022
SinjHRUWWTP_0001126_001	30,000 population equivalent (p.e.)	2022
LanternaHRUWWTP_0101444_001	30,000 population equivalent (p.e.)	2022
Malostonski zaljevHRUWWTP_0001062_001	30,000 population equivalent (p.e.)	2022
Biograd na Moru-KumenatHRUWWTP_0001006_001	27,325 population equivalent (p.e.)	2022
Vela LukaHRUWWTP_0101058_001	27,000 population equivalent (p.e.)	2022
ViroviticaHRUWWTP_0005132_001	26,000 population equivalent (p.e.)	2022
RugvicaHRUWWTP_0004002_001	25,000 population equivalent (p.e.)	2022
HvarHRUWWTP_0001027_001	25,000 population equivalent (p.e.)	2022
Rab-Draga-VašibakaHRUWWTP_0001111_001	24,500 population equivalent (p.e.)	2022
DaruvarHRUWWTP_0006012_001	23,000 population equivalent (p.e.)	2022
Mali Lošinj-KijacHRUWWTP_0001060_001	23,000 population equivalent (p.e.)	2022
Vrsar-PetalonHRUWWTP_0001169_001	22,500 population equivalent (p.e.)	2022
Nova GradiškaHRUWWTP_0006051_001	22,100 population equivalent (p.e.)	2022
KrkHRUWWTP_0001047_001	20,800 population equivalent (p.e.)	2022
KriževciHRUWWTP_0004048_001	20,300 population equivalent (p.e.)	2022
Bibinje-SukošanHRUWWTP_0101390_001	20,180 population equivalent (p.e.)	2022
VodiceHRUWWTP_0001165_001	20,000 population equivalent (p.e.)	2022
Ivanić GradHRUWWTP_0004037_001	20,000 population equivalent (p.e.)	2022
KninHRUWWTP_0001039_001	20,000 population equivalent (p.e.)	2022
KutinaHRUWWTP_0004051_001	20,000 population equivalent (p.e.)	2022
PunatHRUWWTP_0001109_001	19,200 population equivalent (p.e.)	2022
ŽupanjaHRUWWTP_0007053_001	17,000 population equivalent (p.e.)	2022
NašiceHRUWWTP_0005004_001	15,000 population equivalent (p.e.)	2022
PrimoštenHRUWWTP_0101294_001	14,975 population equivalent (p.e.)	2022
JastrebarskoHRUWWTP_0004039_001	14,965 population equivalent (p.e.)	2022
LoparHRUWWTP_0001052_001	14,500 population equivalent (p.e.)	2022
Novalja-VrtićHRUWWTP_0001074_001	14,500 population equivalent (p.e.)	2022
Pula Sjever-PerojHRUWWTP_0001108_001	14,000 population equivalent (p.e.)	2022
Lipik Pakrac-DobrovacHRUWWTP_0006047_001	13,500 population equivalent (p.e.)	2022
Baška-ZarokHRUWWTP_0001003_001	12,000 population equivalent (p.e.)	2022
CavtatHRUWWTP_0001015_001	10,000 population equivalent (p.e.)	2022
ImotskiHRUWWTP_0002052_001	10,000 population equivalent (p.e.)	2022
OrebićHRUWWTP_0001084_001	10,000 population equivalent (p.e.)	2022
PagHRUWWTP_0001086_001	10,000 population equivalent (p.e.)	2022
Supetarska Draga-PotočinaHRUWWTP_0001142_001	9,995 population equivalent (p.e.)	2022
Cres-KimenHRUWWTP_0001017_001	9,928 population equivalent (p.e.)	2022
SenjHRUWWTP_0001123_001	9,900 population equivalent (p.e.)	2022
SuhopoljeHRUWWTP_0005128_001	9,900 population equivalent (p.e.)	2022
Zaton-OrašacHRUWWTP_0001173_001	9,800 population equivalent (p.e.)	2022
OmišaljHRUWWTP_0001080_001	9,200 population equivalent (p.e.)	2022
RogoznicaHRUWWTP_0001117_001	9,000 population equivalent (p.e.)	2022
ĐurđevacHRUWWTP_0005012_001	9,000 population equivalent (p.e.)	2022
OpuzenHRUWWTP_0001082_001	9,000 population equivalent (p.e.)	2022
Otok (Vinkovci)HRUWWTP_0007034_001	8,500 population equivalent (p.e.)	2022
Brckovljani-BožjakovinaHRUWWTP_0004018_001	8,400 population equivalent (p.e.)	2022
PremanturaHRUWWTP_0001101_001	8,400 population equivalent (p.e.)	2022
Beli ManastirHRUWWTP_0007003_001	8,000 population equivalent (p.e.)	2022
BlatoHRUWWTP_0001007_001	8,000 population equivalent (p.e.)	2022
Donji MiholjacHRUWWTP_0005001_001	8,000 population equivalent (p.e.)	2022
IlokHRUWWTP_0007060_001	8,000 population equivalent (p.e.)	2022
IvankovoHRUWWTP_0007029_001	8,000 population equivalent (p.e.)	2022
LabinHRUWWTP_0003068_001	7,500 population equivalent (p.e.)	2022
OgulinHRUWWTP_0002003_001	7,500 population equivalent (p.e.)	2022
PitomačaHRUWWTP_0005118_001	7,500 population equivalent (p.e.)	2022
BuzetHRUWWTP_0003026_001	7,200 population equivalent (p.e.)	2022
Banjole-BumbišteHRUWWTP_0001001_001	7,000 population equivalent (p.e.)	2022
BenkovacHRUWWTP_0002011_001	7,000 population equivalent (p.e.)	2022
GarešnicaHRUWWTP_0006025_001	7,000 population equivalent (p.e.)	2022
PazinHRUWWTP_0003099_001	7,000 population equivalent (p.e.)	2022
DelniceHRUWWTP_0002163_001	6,660 population equivalent (p.e.)	2022
Varaždinske TopliceHRUWWTP_0005036_001	6,500 population equivalent (p.e.)	2022
PovljanaHRUWWTP_0001099_001	6,400 population equivalent (p.e.)	2022
CernaHRUWWTP_0007021_001	6,000 population equivalent (p.e.)	2022
PodturenHRUWWTP_0005060_001	5,900 population equivalent (p.e.)	2022
Župa DubrovačkaHRUWWTP_0001178_001	5,200 population equivalent (p.e.)	2022
GospićHRUWWTP_0002186_001	5,200 population equivalent (p.e.)	2022
SlanoHRUWWTP_0001129_001	5,000 population equivalent (p.e.)	2022
VirjeHRUWWTP_0005038_001	5,000 population equivalent (p.e.)	2022
VrgoracHRUWWTP_0002137_001	5,000 population equivalent (p.e.)	2022
DrnišHRUWWTP_0001022_001	5,000 population equivalent (p.e.)	2022
Grubišno PoljeHRUWWTP_0006029_001	5,000 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.

Directiva (UE) 2024/3019 · arts. 6–8, 33–34

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.