How hard is the water in Allhartsberg?

Gemeindeverband Wasserversorgung Steinenberg publishes a total hardness of 23.5 °fH for the supply zone Gemeindeverband Wasserversorgung Steinenberg — that corresponds to 13.2 °dH. 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: 2025, retrieved on 07/08/2026.

How much nitrate is in the drinking water in Allhartsberg?

Gemeindeverband Wasserversorgung Steinenberg publishes a nitrate value of 11.833 mg/l for the supply zone Gemeindeverband Wasserversorgung Steinenberg. The statutory parametric value is 40 mg/l; the measured value represents 30 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Allhartsberg?

Gemeindeverband Wasserversorgung Steinenberg. The values shown here come from the supply zone Gemeindeverband Wasserversorgung Steinenberg 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 Allhartsberg

One supply zone, water supplier: Gemeindeverband Wasserversorgung Steinenberg.

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.

Gemeindeverband Wasserversorgung Steinenberg

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness

13.2 °dH

Hardness range medium

Key values Gemeindeverband Wasserversorgung Steinenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	11.833 mg/l	40 mg/l	30 %	Mean · Gemeindeverband Wasserversorgung Steinenberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Gemeindeverband Wasserversorgung Steinenberg
Sulphate	13.233 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Sodium	61.2 mg/l	200 mg/l	31 %	Mean · Gemeindeverband Wasserversorgung Steinenberg

Show all recorded parameters (14 — most recent value per parameter)

Microbiology (3)

Microbiology – Gemeindeverband Wasserversorgung Steinenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	6.037 KBE/ml	300 1/ml	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Gemeindeverband Wasserversorgung Steinenberg
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Gemeindeverband Wasserversorgung Steinenberg

Chemical parameters (2)

Chemical parameters – Gemeindeverband Wasserversorgung Steinenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	0.103 mg/l	1.5 mg/l	7 %	Mean · Gemeindeverband Wasserversorgung Steinenberg
Nitrate	11.833 mg/l	40 mg/l	30 %	Mean · Gemeindeverband Wasserversorgung Steinenberg

Indicator parameters (5)

Indicator parameters – Gemeindeverband Wasserversorgung Steinenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	7.766 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Sodium	61.2 mg/l	200 mg/l	31 %	Mean · Gemeindeverband Wasserversorgung Steinenberg
Sulphate	13.233 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Temperature	12.329 °C	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Turbidity	0.2 TE/F	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg

Further parameters (4)

Further parameters – Gemeindeverband Wasserversorgung Steinenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	70.233 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Magnesium	14.433 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Potassium	1.666 mg/l	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg
Total hardness	23.5 °fH	—	—	Mean · Gemeindeverband Wasserversorgung Steinenberg

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://trinkwasser.ch/de/versorger/1255/gemeindeverband-wasserversorgung-steinenberg/3103/gemeindeverband-wasserversorgung-steinenberg · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 3365

Frequently asked questions about drinking water in Allhartsberg

How hard is the water in Allhartsberg?: Gemeindeverband Wasserversorgung Steinenberg publishes a total hardness of 23.5 °fH for the supply zone Gemeindeverband Wasserversorgung Steinenberg — that corresponds to 13.2 °dH. 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: 2025, retrieved on 07/08/2026.
How much nitrate is in the drinking water in Allhartsberg?: Gemeindeverband Wasserversorgung Steinenberg publishes a nitrate value of 11.833 mg/l for the supply zone Gemeindeverband Wasserversorgung Steinenberg. The statutory parametric value is 40 mg/l; the measured value represents 30 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Allhartsberg?: Gemeindeverband Wasserversorgung Steinenberg. The values shown here come from the supply zone Gemeindeverband Wasserversorgung Steinenberg 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.