How hard is the water in Postcode 3722?

EVN Wasser GesmbH publishes a total hardness of 15 °dH for the supply zone 3722, Straning-Etzmannsdorf. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: 2026-02-12, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Postcode 3722?

EVN Wasser GesmbH publishes a nitrate value of 14 mg/l for the supply zone 3722, Straning-Etzmannsdorf. The statutory parametric value is 50 mg/l; the measured value represents 28 % of the parametric value. Basis: 2026-02-12, retrieved on 08/07/2026.

Who supplies the drinking water in Postcode 3722?

EVN Wasser GesmbH. The values shown here come from the supply zone 3722, Straning-Etzmannsdorf 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 3722 (Austria)

One supply zone, water supplier: EVN Wasser GesmbH.

The values come from the Austrian drinking water database, to which water suppliers report voluntarily. In each case the highest value of the published range is given.

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.

3722, Straning-Etzmannsdorf

EVN Wasser GesmbH

Water hardness

15 °dH

Key values 3722, Straning-Etzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 3722, Straning-Etzmannsdorf
Sulphate	50 mg/l	250 mg/l	20 %	Single value · 3722, Straning-Etzmannsdorf
Sodium	15,3 mg/l	200 mg/l	8 %	Single value · 3722, Straning-Etzmannsdorf

Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (2)

Chemical parameters – 3722, Straning-Etzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	14 mg/l	50 mg/l	28 %	Single value · 3722, Straning-Etzmannsdorf
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 · 3722, Straning-Etzmannsdorf

Indicator parameters (4)

Indicator parameters – 3722, Straning-Etzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	32 mg/l	200 mg/l	16 %	Single value · 3722, Straning-Etzmannsdorf
pH	7,5	6,5–9,5	—	Single value · 3722, Straning-Etzmannsdorf
Sodium	15,3 mg/l	200 mg/l	8 %	Single value · 3722, Straning-Etzmannsdorf
Sulphate	50 mg/l	250 mg/l	20 %	Single value · 3722, Straning-Etzmannsdorf

Further parameters (5)

Further parameters – 3722, Straning-Etzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	70 mg/l	400 mg/l	18 %	Single value · 3722, Straning-Etzmannsdorf
Carbonate hardness	11,7 °dH	—	—	Single value · 3722, Straning-Etzmannsdorf
Magnesium	22,6 mg/l	150 mg/l	15 %	Single value · 3722, Straning-Etzmannsdorf
Potassium	3,6 mg/l	50 mg/l	7 %	Single value · 3722, Straning-Etzmannsdorf
Total hardness	15 °dH	—	—	Single value · 3722, Straning-Etzmannsdorf

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 · 2026-02-12 · 2026-02-12 · retrieved on 08/07/2026

Frequent questions about postcode 3722

How hard is the water in Postcode 3722?: EVN Wasser GesmbH publishes a total hardness of 15 °dH for the supply zone 3722, Straning-Etzmannsdorf. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: 2026-02-12, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Postcode 3722?: EVN Wasser GesmbH publishes a nitrate value of 14 mg/l for the supply zone 3722, Straning-Etzmannsdorf. The statutory parametric value is 50 mg/l; the measured value represents 28 % of the parametric value. Basis: 2026-02-12, retrieved on 08/07/2026.
Who supplies the drinking water in Postcode 3722?: EVN Wasser GesmbH. The values shown here come from the supply zone 3722, Straning-Etzmannsdorf 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.