How hard is the water in Büron?

Wasserversorgung Büron publishes a total hardness of 37 °fH for the supply zone Messwerte Versorgungsgebiet Büron — that corresponds to 20.7 °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 Büron?

Wasserversorgung Büron publishes a nitrate value of 26 mg/l for the supply zone Messwerte Versorgungsgebiet Büron. The statutory parametric value is 40 mg/l; the measured value represents 65 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Büron?

Wasserversorgung Büron. The values shown here come from the supply zone Messwerte Versorgungsgebiet Büron 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 Büron

One supply zone, water supplier: Wasserversorgung Büron.

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.

Messwerte Versorgungsgebiet Büron

Wasserversorgung Büron

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

Water hardness

20.7 °dH

Hardness range hard

Key values Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	26 mg/l	40 mg/l	65 %	Mean · Messwerte Versorgungsgebiet Büron
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Messwerte Versorgungsgebiet Büron
Sulphate	11 mg/l	—	—	Mean · Messwerte Versorgungsgebiet Büron

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

Microbiology (3)

Microbiology – Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	3.1667 KBE/ml	300 1/ml	—	Mean · Messwerte Versorgungsgebiet Büron
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Messwerte Versorgungsgebiet Büron
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Messwerte Versorgungsgebiet Büron

Chemical parameters (1)

Chemical parameters – Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	26 mg/l	40 mg/l	65 %	Mean · Messwerte Versorgungsgebiet Büron

Metabolites (2)

Metabolites – Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	0.016 µg/l	0.1 µg/l	16 %	Mean · Messwerte Versorgungsgebiet Büron
Chlorothalonil metabolite R471811	0.094 µg/l	0.1 µg/l	94 %	Mean · Messwerte Versorgungsgebiet Büron

Indicator parameters (2)

Indicator parameters – Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	10.5 mg/l	—	—	Mean · Messwerte Versorgungsgebiet Büron
Sulphate	11 mg/l	—	—	Mean · Messwerte Versorgungsgebiet Büron

Further parameters (3)

Further parameters – Messwerte Versorgungsgebiet Büron
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	121 mg/l	—	—	Mean · Messwerte Versorgungsgebiet Büron
Magnesium	17 mg/l	—	—	Mean · Messwerte Versorgungsgebiet Büron
Total hardness	37 °fH	—	—	Mean · Messwerte Versorgungsgebiet Büron

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/1337/wasserversorgung-buron/3034/messwerte-versorgungsgebiet-buron · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 6233

Frequently asked questions about drinking water in Büron

How hard is the water in Büron?: Wasserversorgung Büron publishes a total hardness of 37 °fH for the supply zone Messwerte Versorgungsgebiet Büron — that corresponds to 20.7 °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 Büron?: Wasserversorgung Büron publishes a nitrate value of 26 mg/l for the supply zone Messwerte Versorgungsgebiet Büron. The statutory parametric value is 40 mg/l; the measured value represents 65 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Büron?: Wasserversorgung Büron. The values shown here come from the supply zone Messwerte Versorgungsgebiet Büron 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.