How hard is the water in Postcode 2262?

EVN Wasser GesmbH publishes a total hardness of 10.3 °dH for the supply zone 2262, Grub und Stillfried. 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: 2026-02-25, retrieved on 08/07/2026.

How much nitrate is in the drinking water in Postcode 2262?

EVN Wasser GesmbH publishes a nitrate value of 11 mg/l for the supply zone 2262, Grub und Stillfried. The statutory parametric value is 50 mg/l; the measured value represents 22 % of the parametric value. Basis: 2026-02-25, retrieved on 08/07/2026.

Who supplies the drinking water in Postcode 2262?

EVN Wasser GesmbH. The values shown here come from the supply zone 2262, Grub und Stillfried 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 2262 (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.

2262, Grub und Stillfried

EVN Wasser GesmbH

Water hardness

10.3 °dH

Key values 2262, Grub und Stillfried
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	11 mg/l	50 mg/l	22 %	Single value · 2262, Grub und Stillfried
Sulphate	50 mg/l	250 mg/l	20 %	Single value · 2262, Grub und Stillfried
Sodium	27,6 mg/l	200 mg/l	14 %	Single value · 2262, Grub und Stillfried

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

Chemical parameters (2)

Chemical parameters – 2262, Grub und Stillfried
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	11 mg/l	50 mg/l	22 %	Single value · 2262, Grub und Stillfried
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 · 2262, Grub und Stillfried

Indicator parameters (4)

Indicator parameters – 2262, Grub und Stillfried
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	26 mg/l	200 mg/l	13 %	Single value · 2262, Grub und Stillfried
pH	8,1	6,5–9,5	—	Single value · 2262, Grub und Stillfried
Sodium	27,6 mg/l	200 mg/l	14 %	Single value · 2262, Grub und Stillfried
Sulphate	50 mg/l	250 mg/l	20 %	Single value · 2262, Grub und Stillfried

Further parameters (5)

Further parameters – 2262, Grub und Stillfried
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	34 mg/l	400 mg/l	9 %	Single value · 2262, Grub und Stillfried
Carbonate hardness	8,9 °dH	—	—	Single value · 2262, Grub und Stillfried
Magnesium	24,1 mg/l	150 mg/l	16 %	Single value · 2262, Grub und Stillfried
Potassium	4,5 mg/l	50 mg/l	9 %	Single value · 2262, Grub und Stillfried
Total hardness	10,3 °dH	—	—	Single value · 2262, Grub und Stillfried

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 · 2026-02-25 · 2026-02-25 · retrieved on 08/07/2026

Frequent questions about postcode 2262

How hard is the water in Postcode 2262?: EVN Wasser GesmbH publishes a total hardness of 10.3 °dH for the supply zone 2262, Grub und Stillfried. 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: 2026-02-25, retrieved on 08/07/2026.
How much nitrate is in the drinking water in Postcode 2262?: EVN Wasser GesmbH publishes a nitrate value of 11 mg/l for the supply zone 2262, Grub und Stillfried. The statutory parametric value is 50 mg/l; the measured value represents 22 % of the parametric value. Basis: 2026-02-25, retrieved on 08/07/2026.
Who supplies the drinking water in Postcode 2262?: EVN Wasser GesmbH. The values shown here come from the supply zone 2262, Grub und Stillfried 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.