How hard is the water in Seedorf BE?

Wasserversorgung 3267 Seedorf publishes a total hardness of 29.25 °fH for the supply zone Gemeinde Seedorf — that corresponds to 16.4 °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: 2021, retrieved on 07/08/2026.

How much nitrate is in the drinking water in Seedorf BE?

Wasserversorgung 3267 Seedorf publishes a nitrate value of 20 mg/l for the supply zone Gemeinde Seedorf. The statutory parametric value is 40 mg/l; the measured value represents 50 % of the parametric value. Basis: 2021, retrieved on 07/08/2026.

Who supplies the drinking water in Seedorf BE?

Wasserversorgung 3267 Seedorf. The values shown here come from the supply zone Gemeinde Seedorf 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 Seedorf BE

One supply zone, water supplier: Wasserversorgung 3267 Seedorf.

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.

Gemeinde Seedorf

Wasserversorgung 3267 Seedorf

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 31/12/2021. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness

16.4 °dH

Hardness range hard

Key values Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	20 mg/l	40 mg/l	50 %	Mean · Gemeinde Seedorf
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Gemeinde Seedorf
Sulphate	11.5 mg/l	—	—	Mean · Gemeinde Seedorf

Show all recorded parameters (13 — most recent value per parameter)

Microbiology (3)

Microbiology – Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	12.5 KBE/ml	300 1/ml	—	Mean · Gemeinde Seedorf
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Gemeinde Seedorf
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Gemeinde Seedorf

Chemical parameters (1)

Chemical parameters – Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	20 mg/l	40 mg/l	50 %	Mean · Gemeinde Seedorf

Metabolites (2)

Metabolites – Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	0.085 µg/l	0.1 µg/l	85 %	Mean · Gemeinde Seedorf
Chlorothalonil metabolite R471811	0.49 µg/l	0.1 µg/l	490 % Mean above the parametric value	Mean · Gemeinde Seedorf

Annual means and medians are not individual measured values, but the parametric values apply per sample. If a mean lies above it, at least one individual sample was above it — the mean does not say how many, or by how much. That is why this is not reported here as an exceedance of the parametric value. What counts remains the water supplier's publication, which each row links to.

Indicator parameters (4)

Indicator parameters – Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	7.95 mg/l	—	—	Mean · Gemeinde Seedorf
Sulphate	11.5 mg/l	—	—	Mean · Gemeinde Seedorf
Temperature	9.5 °C	—	—	Mean · Gemeinde Seedorf
Turbidity	0.12 TE/F	—	—	Mean · Gemeinde Seedorf

Further parameters (3)

Further parameters – Gemeinde Seedorf
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	81.55 mg/l	—	—	Mean · Gemeinde Seedorf
Magnesium	20.65 mg/l	—	—	Mean · Gemeinde Seedorf
Total hardness	29.25 °fH	—	—	Mean · Gemeinde Seedorf

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/794/wasserversorgung-3267-seedorf/319/gemeinde-seedorf · 2021 · 2021 · retrieved on 07/08/2026

Postcodes in this zone: 3267

Frequently asked questions about drinking water in Seedorf BE

How hard is the water in Seedorf BE?: Wasserversorgung 3267 Seedorf publishes a total hardness of 29.25 °fH for the supply zone Gemeinde Seedorf — that corresponds to 16.4 °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: 2021, retrieved on 07/08/2026.
How much nitrate is in the drinking water in Seedorf BE?: Wasserversorgung 3267 Seedorf publishes a nitrate value of 20 mg/l for the supply zone Gemeinde Seedorf. The statutory parametric value is 40 mg/l; the measured value represents 50 % of the parametric value. Basis: 2021, retrieved on 07/08/2026.
Who supplies the drinking water in Seedorf BE?: Wasserversorgung 3267 Seedorf. The values shown here come from the supply zone Gemeinde Seedorf 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.