How hard is the water in Jeuss?

Trinkwasserverbund Bibera publishes a total hardness of 34.55 °fH for the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.) — that corresponds to 19.3 °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 Jeuss?

Trinkwasserverbund Bibera publishes a nitrate value of 22 mg/l for the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.). The statutory parametric value is 40 mg/l; the measured value represents 55 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Jeuss?

Trinkwasserverbund Bibera. The values shown here come from the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.) 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 Jeuss

One supply zone, water supplier: Trinkwasserverbund Bibera.

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.

Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

Trinkwasserverbund Bibera

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

Water hardness

19.3 °dH

Hardness range hard

Key values Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	22 mg/l	40 mg/l	55 %	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Sulphate	22.5 mg/l	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Sodium	7 mg/l	200 mg/l	3 %	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

Show all recorded parameters (15 — most recent value per parameter)

Microbiology (3)

Microbiology – Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	4.3 KBE/ml	300 1/ml	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

Chemical parameters (1)

Chemical parameters – Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	22 mg/l	40 mg/l	55 %	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

Metabolites (2)

Metabolites – Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Chlorothalonil metabolite R471811	0.32 µg/l	0.1 µg/l	320 % Mean above the parametric value	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

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 (5)

Indicator parameters – Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Conductivity (25 °C)	569.2 µS/cm	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Iron	0.06 mg/l	0.2 mg/l	30 %	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Sodium	7 mg/l	200 mg/l	3 %	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Sulphate	22.5 mg/l	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Turbidity	0.22 TE/F	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

Further parameters (4)

Further parameters – Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	93.5 mg/l	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Magnesium	27 mg/l	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Potassium	1.5 mg/l	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)
Total hardness	34.55 °fH	—	—	Mean · Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.)

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/1596/trinkwasserverbund-bibera/3528/obere-druckzone-tschenets-und-untere-druckzone-630-mum · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1793

Frequently asked questions about drinking water in Jeuss

How hard is the water in Jeuss?: Trinkwasserverbund Bibera publishes a total hardness of 34.55 °fH for the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.) — that corresponds to 19.3 °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 Jeuss?: Trinkwasserverbund Bibera publishes a nitrate value of 22 mg/l for the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.). The statutory parametric value is 40 mg/l; the measured value represents 55 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Jeuss?: Trinkwasserverbund Bibera. The values shown here come from the supply zone Obere Druckzone (Tschenets) und untere Druckzone (630 M.ü.M.) 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.