How hard is the water in Unterlunkhofen?

Wasserversorgung Unterlunkhofen publishes a total hardness of 41.3 °fH for the supply zone Wasserversorgung Unterlunkhofen — that corresponds to 23.1 °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 Unterlunkhofen?

Wasserversorgung Unterlunkhofen publishes a nitrate value of 28.8 mg/l for the supply zone Wasserversorgung Unterlunkhofen. The statutory parametric value is 40 mg/l; the measured value represents 72 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Unterlunkhofen?

Wasserversorgung Unterlunkhofen. The values shown here come from the supply zone Wasserversorgung Unterlunkhofen 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 Unterlunkhofen

One supply zone, water supplier: Wasserversorgung Unterlunkhofen.

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.

Wasserversorgung Unterlunkhofen

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

Water hardness

23.1 °dH

Hardness range hard

Key values Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	28.8 mg/l	40 mg/l	72 %	Mean · Wasserversorgung Unterlunkhofen
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Wasserversorgung Unterlunkhofen

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

Microbiology (3)

Microbiology – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	14 KBE/ml	300 1/ml	—	Mean · Wasserversorgung Unterlunkhofen
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Wasserversorgung Unterlunkhofen
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Wasserversorgung Unterlunkhofen

Chemical parameters (1)

Chemical parameters – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	28.8 mg/l	40 mg/l	72 %	Mean · Wasserversorgung Unterlunkhofen

PFAS (3)

PFAS – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Perfluorohexane sulfonic acid (PFHxS)	0 µg/l	0.3 µg/l	0 %	Mean · Wasserversorgung Unterlunkhofen
Perfluorooctanesulfonic acid (PFOS)	0 µg/l	0.3 µg/l	0 %	Mean · Wasserversorgung Unterlunkhofen
Perfluorooctanoic acid (PFOA)	0.0015 µg/l	0.5 µg/l	0.3 %	Mean · Wasserversorgung Unterlunkhofen

Metabolites (2)

Metabolites – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	0.0297 µg/l	0.1 µg/l	30 %	Mean · Wasserversorgung Unterlunkhofen
Chlorothalonil metabolite R471811	0.262 µg/l	0.1 µg/l	262 % Mean above the parametric value	Mean · Wasserversorgung Unterlunkhofen

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 (1)

Indicator parameters – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Temperature	12.2 °C	—	—	Mean · Wasserversorgung Unterlunkhofen

Further parameters (3)

Further parameters – Wasserversorgung Unterlunkhofen
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	125.25 mg/l	—	—	Mean · Wasserversorgung Unterlunkhofen
Magnesium	22.34 mg/l	—	—	Mean · Wasserversorgung Unterlunkhofen
Total hardness	41.3 °fH	—	—	Mean · Wasserversorgung Unterlunkhofen

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/1326/wasserversorgung-unterlunkhofen/3106/wasserversorgung-unterlunkhofen · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 8918

Frequently asked questions about drinking water in Unterlunkhofen

How hard is the water in Unterlunkhofen?: Wasserversorgung Unterlunkhofen publishes a total hardness of 41.3 °fH for the supply zone Wasserversorgung Unterlunkhofen — that corresponds to 23.1 °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 Unterlunkhofen?: Wasserversorgung Unterlunkhofen publishes a nitrate value of 28.8 mg/l for the supply zone Wasserversorgung Unterlunkhofen. The statutory parametric value is 40 mg/l; the measured value represents 72 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Unterlunkhofen?: Wasserversorgung Unterlunkhofen. The values shown here come from the supply zone Wasserversorgung Unterlunkhofen 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.