How hard is the water in Harmannsdorf, Kreuttal?

EVN Wasser GesmbH publishes a total hardness of 9 °dH for the supply zone 2112, Hetzmannsdorf (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 Harmannsdorf, Kreuttal?

EVN Wasser GesmbH publishes a nitrate value of 18 mg/l for the supply zone 2112, Hetzmannsdorf. 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 Harmannsdorf, Kreuttal?

EVN Wasser GesmbH. The values shown here come from the supply zone 2112, Hetzmannsdorf 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 Harmannsdorf, Kreuttal

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.

2112, Hetzmannsdorf

EVN Wasser GesmbH

Water hardness

9 °dH

Hardness range medium

Key values 2112, Hetzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Hetzmannsdorf
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Hetzmannsdorf
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Hetzmannsdorf

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

Chemical parameters (2)

Chemical parameters – 2112, Hetzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Hetzmannsdorf
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 · 2112, Hetzmannsdorf

Indicator parameters (4)

Indicator parameters – 2112, Hetzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 2112, Hetzmannsdorf
pH	7,7	6,5–9,5	—	Single value · 2112, Hetzmannsdorf
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Hetzmannsdorf
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Hetzmannsdorf

Further parameters (5)

Further parameters – 2112, Hetzmannsdorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	34,1 mg/l	400 mg/l	9 %	Single value · 2112, Hetzmannsdorf
Carbonate hardness	6,5 °dH	—	—	Single value · 2112, Hetzmannsdorf
Magnesium	18,4 mg/l	150 mg/l	12 %	Single value · 2112, Hetzmannsdorf
Potassium	3,3 mg/l	50 mg/l	7 %	Single value · 2112, Hetzmannsdorf
Total hardness	9 °dH	—	—	Single value · 2112, Hetzmannsdorf

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: 2112

Show 2 more supply zones

2112, Ritzendorf

EVN Wasser GesmbH

Water hardness

9 °dH

Hardness range medium

Key values 2112, Ritzendorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Ritzendorf
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Ritzendorf
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Ritzendorf

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

Chemical parameters (2)

Chemical parameters – 2112, Ritzendorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Ritzendorf
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 · 2112, Ritzendorf

Indicator parameters (4)

Indicator parameters – 2112, Ritzendorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 2112, Ritzendorf
pH	7,7	6,5–9,5	—	Single value · 2112, Ritzendorf
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Ritzendorf
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Ritzendorf

Further parameters (5)

Further parameters – 2112, Ritzendorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	34,1 mg/l	400 mg/l	9 %	Single value · 2112, Ritzendorf
Carbonate hardness	6,5 °dH	—	—	Single value · 2112, Ritzendorf
Magnesium	18,4 mg/l	150 mg/l	12 %	Single value · 2112, Ritzendorf
Potassium	3,3 mg/l	50 mg/l	7 %	Single value · 2112, Ritzendorf
Total hardness	9 °dH	—	—	Single value · 2112, Ritzendorf

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-19 · 2026-02-19 · retrieved on 08/07/2026

Postcodes in this zone: 2112

2112, Würnitz-Lerchenau

EVN Wasser GesmbH

Water hardness

9 °dH

Hardness range medium

Key values 2112, Würnitz-Lerchenau
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Würnitz-Lerchenau
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Würnitz-Lerchenau
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Würnitz-Lerchenau

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

Chemical parameters (2)

Chemical parameters – 2112, Würnitz-Lerchenau
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	18 mg/l	50 mg/l	36 %	Single value · 2112, Würnitz-Lerchenau
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 · 2112, Würnitz-Lerchenau

Indicator parameters (4)

Indicator parameters – 2112, Würnitz-Lerchenau
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	31 mg/l	200 mg/l	16 %	Single value · 2112, Würnitz-Lerchenau
pH	7,7	6,5–9,5	—	Single value · 2112, Würnitz-Lerchenau
Sodium	17,3 mg/l	200 mg/l	9 %	Single value · 2112, Würnitz-Lerchenau
Sulphate	40 mg/l	250 mg/l	16 %	Single value · 2112, Würnitz-Lerchenau

Further parameters (5)

Further parameters – 2112, Würnitz-Lerchenau
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	34,1 mg/l	400 mg/l	9 %	Single value · 2112, Würnitz-Lerchenau
Carbonate hardness	6,5 °dH	—	—	Single value · 2112, Würnitz-Lerchenau
Magnesium	18,4 mg/l	150 mg/l	12 %	Single value · 2112, Würnitz-Lerchenau
Potassium	3,3 mg/l	50 mg/l	7 %	Single value · 2112, Würnitz-Lerchenau
Total hardness	9 °dH	—	—	Single value · 2112, Würnitz-Lerchenau

Source: https://www.evn.at/home/wasser/wasserwerte · 2026-02-19 · 2026-02-19 · retrieved on 08/07/2026

Postcodes in this zone: 2112

Frequently asked questions about drinking water in Harmannsdorf, Kreuttal

How hard is the water in Harmannsdorf, Kreuttal?: EVN Wasser GesmbH publishes a total hardness of 9 °dH for the supply zone 2112, Hetzmannsdorf (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 Harmannsdorf, Kreuttal?: EVN Wasser GesmbH publishes a nitrate value of 18 mg/l for the supply zone 2112, Hetzmannsdorf. 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 Harmannsdorf, Kreuttal?: EVN Wasser GesmbH. The values shown here come from the supply zone 2112, Hetzmannsdorf 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.