How hard is the water in Leopoldsdorf im Marchfeld?

EVN Wasser GesmbH publishes a total hardness of 12.2 °dH for the supply zone 2285, Leopoldsdorf im Marchfelde (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: 2026-03-04, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Leopoldsdorf im Marchfeld?

EVN Wasser GesmbH publishes a nitrate value of 25 mg/l for the supply zone 2285, Leopoldsdorf im Marchfelde. The statutory parametric value is 50 mg/l; the measured value represents 50 % of the parametric value. Basis: 2026-03-04, retrieved on 08/07/2026.

Who supplies the drinking water in Leopoldsdorf im Marchfeld?

EVN Wasser GesmbH. The values shown here come from the supply zone 2285, Leopoldsdorf im Marchfelde 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 Leopoldsdorf im Marchfeld

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.

2285, Leopoldsdorf im Marchfelde

EVN Wasser GesmbH

Water hardness

12.2 °dH

Hardness range medium

Key values 2285, Leopoldsdorf im Marchfelde
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	25 mg/l	50 mg/l	50 %	Single value · 2285, Leopoldsdorf im Marchfelde
Sulphate	60 mg/l	250 mg/l	24 %	Single value · 2285, Leopoldsdorf im Marchfelde
Sodium	9,1 mg/l	200 mg/l	5 %	Single value · 2285, Leopoldsdorf im Marchfelde

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

Chemical parameters (2)

Chemical parameters – 2285, Leopoldsdorf im Marchfelde
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	25 mg/l	50 mg/l	50 %	Single value · 2285, Leopoldsdorf im Marchfelde
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 · 2285, Leopoldsdorf im Marchfelde

Indicator parameters (4)

Indicator parameters – 2285, Leopoldsdorf im Marchfelde
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	23 mg/l	200 mg/l	12 %	Single value · 2285, Leopoldsdorf im Marchfelde
pH	7,8	6,5–9,5	—	Single value · 2285, Leopoldsdorf im Marchfelde
Sodium	9,1 mg/l	200 mg/l	5 %	Single value · 2285, Leopoldsdorf im Marchfelde
Sulphate	60 mg/l	250 mg/l	24 %	Single value · 2285, Leopoldsdorf im Marchfelde

Further parameters (5)

Further parameters – 2285, Leopoldsdorf im Marchfelde
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	54,8 mg/l	400 mg/l	14 %	Single value · 2285, Leopoldsdorf im Marchfelde
Carbonate hardness	7,5 °dH	—	—	Single value · 2285, Leopoldsdorf im Marchfelde
Magnesium	19,6 mg/l	150 mg/l	13 %	Single value · 2285, Leopoldsdorf im Marchfelde
Potassium	1,2 mg/l	50 mg/l	2 %	Single value · 2285, Leopoldsdorf im Marchfelde
Total hardness	12,2 °dH	—	—	Single value · 2285, Leopoldsdorf im Marchfelde

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 · 2026-03-04 · 2026-03-04 · retrieved on 08/07/2026

Postcodes in this zone: 2285

Frequently asked questions about drinking water in Leopoldsdorf im Marchfeld

How hard is the water in Leopoldsdorf im Marchfeld?: EVN Wasser GesmbH publishes a total hardness of 12.2 °dH for the supply zone 2285, Leopoldsdorf im Marchfelde (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: 2026-03-04, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Leopoldsdorf im Marchfeld?: EVN Wasser GesmbH publishes a nitrate value of 25 mg/l for the supply zone 2285, Leopoldsdorf im Marchfelde. The statutory parametric value is 50 mg/l; the measured value represents 50 % of the parametric value. Basis: 2026-03-04, retrieved on 08/07/2026.
Who supplies the drinking water in Leopoldsdorf im Marchfeld?: EVN Wasser GesmbH. The values shown here come from the supply zone 2285, Leopoldsdorf im Marchfelde 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.