How hard is the water in Cernier?

EVN Wasser GesmbH publishes a total hardness of 16.4 °dH for the supply zone 2053, Jetzelsdorf (hardness range hard). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 2026-02-11, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Cernier?

EVN Wasser GesmbH publishes a nitrate value of 14 mg/l for the supply zone 2053, Jetzelsdorf. The statutory parametric value is 50 mg/l; the measured value represents 28 % of the parametric value. Basis: 2026-02-11, retrieved on 08/07/2026.

Are PFAS detectable in the drinking water in Cernier?

EVN Wasser GesmbH publishes for the supply zone 2053, Jetzelsdorf a sum value PFAS-20 of 0,001700 µg/l. The statutory parametric value is 0.1 µg/l; the measured value represents 2 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 2026-02-11, retrieved on 08/07/2026.

Who supplies the drinking water in Cernier?

EVN Wasser GesmbH. The values shown here come from the supply zone 2053, Jetzelsdorf and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

Drinking water in Cernier

3 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.

< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

2053, Jetzelsdorf

EVN Wasser GesmbH

Water hardness

16.4 °dH

Hardness range hard

Key values 2053, Jetzelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Jetzelsdorf
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Jetzelsdorf
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Jetzelsdorf
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Jetzelsdorf

Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 2053, Jetzelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Jetzelsdorf
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 2053, Jetzelsdorf

PFAS (1)

PFAS – 2053, Jetzelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Jetzelsdorf

Indicator parameters (4)

Indicator parameters – 2053, Jetzelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	41 mg/l	200 mg/l	21 %	Single value · 2053, Jetzelsdorf
pH	7,6	6,5–9,5	—	Single value · 2053, Jetzelsdorf
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Jetzelsdorf
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Jetzelsdorf

Further parameters (5)

Further parameters – 2053, Jetzelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	72,5 mg/l	400 mg/l	18 %	Single value · 2053, Jetzelsdorf
Carbonate hardness	12,4 °dH	—	—	Single value · 2053, Jetzelsdorf
Magnesium	27,1 mg/l	150 mg/l	18 %	Single value · 2053, Jetzelsdorf
Potassium	3,6 mg/l	50 mg/l	7 %	Single value · 2053, Jetzelsdorf
Total hardness	16,4 °dH	—	—	Single value · 2053, Jetzelsdorf

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-11 · 2026-02-11 · retrieved on 08/07/2026

Postcodes in this zone: 2053

Show 2 more supply zones

2053, Peigarten

EVN Wasser GesmbH

Water hardness

16.4 °dH

Hardness range hard

Key values 2053, Peigarten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Peigarten
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Peigarten
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Peigarten
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Peigarten

Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 2053, Peigarten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Peigarten
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 2053, Peigarten

PFAS (1)

PFAS – 2053, Peigarten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Peigarten

Indicator parameters (4)

Indicator parameters – 2053, Peigarten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	41 mg/l	200 mg/l	21 %	Single value · 2053, Peigarten
pH	7,6	6,5–9,5	—	Single value · 2053, Peigarten
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Peigarten
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Peigarten

Further parameters (5)

Further parameters – 2053, Peigarten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	72,5 mg/l	400 mg/l	18 %	Single value · 2053, Peigarten
Carbonate hardness	12,4 °dH	—	—	Single value · 2053, Peigarten
Magnesium	27,1 mg/l	150 mg/l	18 %	Single value · 2053, Peigarten
Potassium	3,6 mg/l	50 mg/l	7 %	Single value · 2053, Peigarten
Total hardness	16,4 °dH	—	—	Single value · 2053, Peigarten

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-11 · 2026-02-11 · retrieved on 08/07/2026

Postcodes in this zone: 2053

2053, Ragelsdorf

EVN Wasser GesmbH

Water hardness

16.4 °dH

Hardness range hard

Key values 2053, Ragelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Ragelsdorf
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Ragelsdorf
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Ragelsdorf
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Ragelsdorf

Show all recorded parameters (12 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 2053, Ragelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 2053, Ragelsdorf
Pesticides	< 0,1 µg/l below limit of quantification	0.1 µg/l	cannot be assessed — the limit of quantification of the measurement is above the parametric value	Single value · 2053, Ragelsdorf

PFAS (1)

PFAS – 2053, Ragelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,001700 µg/l	0.1 µg/l	2 %	Single value · 2053, Ragelsdorf

Indicator parameters (4)

Indicator parameters – 2053, Ragelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	41 mg/l	200 mg/l	21 %	Single value · 2053, Ragelsdorf
pH	7,6	6,5–9,5	—	Single value · 2053, Ragelsdorf
Sodium	17,2 mg/l	200 mg/l	9 %	Single value · 2053, Ragelsdorf
Sulphate	64 mg/l	250 mg/l	26 %	Single value · 2053, Ragelsdorf

Further parameters (5)

Further parameters – 2053, Ragelsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	72,5 mg/l	400 mg/l	18 %	Single value · 2053, Ragelsdorf
Carbonate hardness	12,4 °dH	—	—	Single value · 2053, Ragelsdorf
Magnesium	27,1 mg/l	150 mg/l	18 %	Single value · 2053, Ragelsdorf
Potassium	3,6 mg/l	50 mg/l	7 %	Single value · 2053, Ragelsdorf
Total hardness	16,4 °dH	—	—	Single value · 2053, Ragelsdorf

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-11 · 2026-02-11 · retrieved on 08/07/2026

Postcodes in this zone: 2053

Frequently asked questions about drinking water in Cernier

How hard is the water in Cernier?: EVN Wasser GesmbH publishes a total hardness of 16.4 °dH for the supply zone 2053, Jetzelsdorf (hardness range hard). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 2026-02-11, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Cernier?: EVN Wasser GesmbH publishes a nitrate value of 14 mg/l for the supply zone 2053, Jetzelsdorf. The statutory parametric value is 50 mg/l; the measured value represents 28 % of the parametric value. Basis: 2026-02-11, retrieved on 08/07/2026.
Are PFAS detectable in the drinking water in Cernier?: EVN Wasser GesmbH publishes for the supply zone 2053, Jetzelsdorf a sum value PFAS-20 of 0,001700 µg/l. The statutory parametric value is 0.1 µg/l; the measured value represents 2 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 2026-02-11, retrieved on 08/07/2026.
Who supplies the drinking water in Cernier?: EVN Wasser GesmbH. The values shown here come from the supply zone 2053, Jetzelsdorf and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.