How hard is the water in Kreuzstetten?

EVN Wasser GesmbH publishes a total hardness of 9 °dH for the supply zone 2124, Oberkreuzstetten (hardness range medium). 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: 2026-02-19, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Kreuzstetten?

EVN Wasser GesmbH publishes a nitrate value of 18 mg/l for the supply zone 2124, Oberkreuzstetten. The statutory parametric value is 50 mg/l; the measured value represents 36 % of the parametric value. Basis: 2026-02-19, retrieved on 08/07/2026.

Who supplies the drinking water in Kreuzstetten?

EVN Wasser GesmbH. The values shown here come from the supply zone 2124, Oberkreuzstetten 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 Kreuzstetten

One supply zone, water supplier: EVN Wasser GesmbH.

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.

2124, Oberkreuzstetten

EVN Wasser GesmbH

Water hardness

9 °dH

Hardness range medium

Key values 2124, Oberkreuzstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2124, Oberkreuzstetten
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2124, Oberkreuzstetten
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2124, Oberkreuzstetten

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

Chemical parameters (2)

Chemical parameters – 2124, Oberkreuzstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2124, Oberkreuzstetten
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 · 2124, Oberkreuzstetten

Indicator parameters (4)

Indicator parameters – 2124, Oberkreuzstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 2124, Oberkreuzstetten
pH	7,7	6,5–9,5	—	Single value · 2124, Oberkreuzstetten
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2124, Oberkreuzstetten
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2124, Oberkreuzstetten

Further parameters (5)

Further parameters – 2124, Oberkreuzstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	34,1 mg/l	400 mg/l	9 %	Single value · 2124, Oberkreuzstetten
Carbonate hardness	6,5 °dH	—	—	Single value · 2124, Oberkreuzstetten
Magnesium	18,4 mg/l	150 mg/l	12 %	Single value · 2124, Oberkreuzstetten
Potassium	3,3 mg/l	50 mg/l	7 %	Single value · 2124, Oberkreuzstetten
Total hardness	9 °dH	—	—	Single value · 2124, Oberkreuzstetten

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 · 2026-02-19 · 2026-02-19 · retrieved on 08/07/2026

Postcodes in this zone: 2124

Frequently asked questions about drinking water in Kreuzstetten

How hard is the water in Kreuzstetten?: EVN Wasser GesmbH publishes a total hardness of 9 °dH for the supply zone 2124, Oberkreuzstetten (hardness range medium). 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: 2026-02-19, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Kreuzstetten?: EVN Wasser GesmbH publishes a nitrate value of 18 mg/l for the supply zone 2124, Oberkreuzstetten. The statutory parametric value is 50 mg/l; the measured value represents 36 % of the parametric value. Basis: 2026-02-19, retrieved on 08/07/2026.
Who supplies the drinking water in Kreuzstetten?: EVN Wasser GesmbH. The values shown here come from the supply zone 2124, Oberkreuzstetten 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.