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In 2016, Croatia had 265 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 4 999 712 p.e. 0% of this load is connected to collecting systems and 0% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 50 primary treatment plant, 34 secondary treatment plants and 7 more stringent treatment plants. All these treatment plants have a total design capacity of 3 971 835 p.e.

Agglomeration : Generated load by collection

Generated Load by sewage network type (population equivalent – p.e.)
See the data table
Generated Load by sewage network type (population equivalent – p.e.)
See diagram
Network type2016
No information4,999,712 pe
265 na
*pe: Population equivalent, *na: Number of agglomeration

Agglomeration : Generated load by compliance

Total generated load by compliance (population equivalent – p.e.)
See the data table
Total generated load by compliance (population equivalent – p.e.)
See diagram
Compliance state2016
No information4,999,712 pe
Total4,999,712 pe
*pe: Population equivalent
Number of agglomerations by compliance
See the data table
Number of agglomerations by compliance
See diagram
Compliance state2016
No information265
Total265
*: Number of elements

Waste water treatment plant : Load entering by compliance

Number of treatment plant by compliance
See the data table
Number of treatment plant by compliance
See diagram
Compliance state2016
Pending Deadline91
Total91
*: Number of elements

Waste water treatment plant : Load entering by treatment type

Number of treatment plant by treatment type
See the data table
Number of treatment plant by treatment type
See diagram
Treatment type2016
More stringent treatment7
Secondary treatment34
Primary treatment50
Total91
*: Number of elements

Agglomeration : generated load by agglomeration size

Total generated load by agglomeration size (population equivalent – p.e.)
See the data table
Total generated load by agglomeration size (population equivalent – p.e.)
See diagram
Size2016
< 10,000 pe805,600 pe
10,000 to 100,000 pe2,532,958 pe
> 100,000 pe1,661,154 pe
Total4,999,712 pe
*pe: Population equivalent
Number of agglomeration by size
See the data table
Number of agglomeration by size
See diagram
Size2016
< 10,000 pe175
10,000 to 100,000 pe85
> 100,000 pe5
Total265
*: Number of elements

MS Level statistics

Sludge destination
See the data table
In 2016, 10,571 Tons DS of sludge was generated
Sludge destination
See diagram
In 2016, 10,571 Tons DS of sludge was generated
Destination2016
Discharged into surface waters : Pipelines0.0
Discharged into surface waters : Ships0.0
Discharged into surface waters : Others0.0
Re-used: Soil and agriculture0.0
Re-used: Others0.0
Disposed: Landfill10,571.0
Disposed: Incineration0.0
Disposed: Others0.0
Total10,571.0
Water re-use

2016 : 4.4 % of treated waste water are re-used. This water is used in agriculture