Graphs for national stats

In 2018, Czech Republic had 648 urban waste water agglomerations of more then 2 000 population equivalent (p.e). These agglomerations generated a total load of 9 482 202 p.e. 95% of this load is connected to collecting systems and 5% addressed through Individual and Appropriate Systems (storage or septic tanks, micro-stations,...). These agglomerations are connected to 1 primary treatment plant, 87 secondary treatment plants and 523 more stringent treatment plants. All these treatment plants have a total design capacity of 15 461 192 p.e.

Agglomeration : Generated load by collection

Generated Load by collection type (population equivalent – p.e.)

Generated Load by collection type (population equivalent – p.e.)

Destination	2018
Collected by collecting system	8,978,897 pe, 94.7 %
Individual and Appropriate Systems	503,305 pe, 5.3 %
Discharged without treatment	0 pe, 0 %
Total	9,482,202 pe, 100 %

*pe: Population equivalent, *%: Rate

Generated Load by sewage network type (population equivalent – p.e.)

Generated Load by sewage network type (population equivalent – p.e.)

Network type	2018
No information	9,482,202 pe 648 na

*pe: Population equivalent, *na: Number of agglomerations

Agglomeration : Generated load by compliance

Total generated load by compliance (population equivalent – p.e.)

Total generated load by compliance (population equivalent – p.e.)

Compliance state	2018
Compliant	7,151,539 pe
Not Compliant	2,330,663 pe
Total	9,482,202 pe

*pe: Population equivalent

Number of agglomerations by compliance

Number of agglomerations by compliance

Compliance state	2018
Compliant	611
Not Compliant	37
Total	648

*: Number of elements

Waste water treatment plant : Load entering by compliance

Total load entering by compliance (population equivalent – p.e.)

Total load entering by compliance (population equivalent – p.e.)

Compliance state	2018
Not connected	0 pe
Not Compliant	1,955,817 pe
Compliant	7,568,613 pe
Total	9,524,430 pe

*pe: Population equivalent

Number of treatment plants by compliance

Number of treatment plants by compliance

Compliance state	2018
Not connected	21
Not Compliant	35
Compliant	576
Total	632

*: Number of elements

Waste water treatment plant : Load entering by treatment type

Total load entering by treatment type (population equivalent – p.e.)

Total load entering by treatment type (population equivalent – p.e.)

Treatment type	2018
Secondary treatment	272,564 pe
Primary treatment	57 pe
Not connected	0 pe
More stringent treatment	9,251,809 pe
Total	9,524,430 pe

*pe: Population equivalent

Number of treatment plants by treatment type

Number of treatment plants by treatment type

Treatment type	2018
Secondary treatment	87
Primary treatment	1
Not connected	21
More stringent treatment	523
Total	632

*: Number of elements

Agglomeration : generated load by agglomeration size

Total generated load by agglomeration size (population equivalent – p.e.)

Total generated load by agglomeration size (population equivalent – p.e.)

Size	2018
< 10,000 pe	1,980,539 pe
10,000 to 100,000 pe	4,303,615 pe
> 100,000 pe	3,198,048 pe
Total	9,482,202 pe

*pe: Population equivalent

Number of agglomerations by size

Number of agglomerations by size

Size	2018
< 10,000 pe	487
10,000 to 100,000 pe	151
> 100,000 pe	10
Total	648

*: Number of elements

Waste water treatment plant : Total load entering and discharged

Total load entering and discharged

Total load entering and discharged

	2018
Parameter	Entering	Discharged
BOD	325,963.27 tons/year	2,966.28 tons/year
COD	487,693.97 tons/year	23,639.44 tons/year
N	41,249.26 tons/year	36,251.52 tons/year
P	46,627.23 tons/year	585.79 tons/year

BOD, COD, N, P concentration

BOD, COD, N, P concentration

	2018
Parameter	Entering	Discharged
BOD	459.66 mg/l	4.18 mg/l
COD	687.73 mg/l	33.34 mg/l
N	58.17 mg/l	51.12 mg/l
P	65.75 mg/l	0.83 mg/l

MS Level statistics

Sludge destination

In 2018, 163,141 Tons DS of sludge was generated

Sludge destination

In 2018, 163,141 Tons DS of sludge was generated

Destination	2018
Discharged into surface waters : Pipelines	0.0
Discharged into surface waters : Ships	0.0
Discharged into surface waters : Others	0.0
Re-used: Soil and agriculture	45,863.0
Re-used: Others	116,907.0
Disposed: Landfill	371.0
Disposed: Incineration	0.2
Disposed: Others	0.0
Total	163,141.2

Legal compliance

Legal compliance for collection in p.e.

Legal compliance for collection in p.e.

Year	Compliant	Not compliant	Not relevant
2018	9,482,202	-	-

Legal compliance for collection by number of agglomerations

Legal compliance for collection by number of agglomerations

Year	Compliant	Not compliant	Not relevant
2018	648	-	-

Legal compliance for 2nd treatment in p.e.

Legal compliance for 2nd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2018	8,697,192	281,704	-

Legal compliance for 2nd treatment by number of agglomerations

Legal compliance for 2nd treatment by number of agglomerations

Year	Compliant	Not compliant	Not relevant
2018	634	14	-

Legal compliance for 3rd treatment in p.e.

Legal compliance for 3rd treatment in p.e.

Year	Compliant	Not compliant	Not relevant
2018	4,986,658	2,222,999	1,769,239

Legal compliance for 3rd treatment by number of agglomerations

Legal compliance for 3rd treatment by number of agglomerations

Year	Compliant	Not compliant	Not relevant
2018	136	25	487