How hard is the water in Schwende, Wasserauen, Weissbad?

Energie- und Wasserversorgung Appenzell publishes a total hardness of 10.9 °fH for the supply zone WV Appenzell — that corresponds to 6.1 °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 Schwende, Wasserauen, Weissbad?

Energie- und Wasserversorgung Appenzell publishes a nitrate value of 3.11 mg/l for the supply zone WV Appenzell. The statutory parametric value is 40 mg/l; the measured value represents 8 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Schwende, Wasserauen, Weissbad?

Energie- und Wasserversorgung Appenzell. The values shown here come from the supply zone WV Appenzell 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 Schwende, Wasserauen, Weissbad

One supply zone, water supplier: Energie- und Wasserversorgung Appenzell.

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.

WV Appenzell

Energie- und Wasserversorgung Appenzell

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

Water hardness

6.1 °dH

Hardness range soft

Key values WV Appenzell
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	3.11 mg/l	40 mg/l	8 %	Mean · WV Appenzell
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · WV Appenzell
Sulphate	5.2 mg/l	—	—	Mean · WV Appenzell
Sodium	0.001 mg/l	200 mg/l	< 0.1 %	Mean · WV Appenzell

Show all recorded parameters (17 — most recent value per parameter)

Microbiology (3)

Microbiology – WV Appenzell
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	6 KBE/ml	300 1/ml	—	Mean · WV Appenzell
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · WV Appenzell
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Maximum · Median 0 · WV Appenzell

Chemical parameters (1)

Chemical parameters – WV Appenzell
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	3.11 mg/l	40 mg/l	8 %	Mean · WV Appenzell

Indicator parameters (9)

Indicator parameters – WV Appenzell
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	0.81 mg/l	—	—	Mean · WV Appenzell
Conductivity (25 °C)	261 µS/cm	—	—	Mean · WV Appenzell
Iron	0.01 mg/l	0.2 mg/l	5 %	Mean · WV Appenzell
Manganese	0.001 mg/l	50 µg/l	2 %	Mean · WV Appenzell
pH	7.72	—	—	Mean · WV Appenzell
Sodium	0.001 mg/l	200 mg/l	< 0.1 %	Mean · WV Appenzell
Sulphate	5.2 mg/l	—	—	Mean · WV Appenzell
Temperature	11.8 °C	—	—	Mean · WV Appenzell
Turbidity	0.001 TE/F	—	—	Mean · WV Appenzell

Further parameters (4)

Further parameters – WV Appenzell
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	53.55 mg/l	—	—	Mean · WV Appenzell
Magnesium	2.27 mg/l	—	—	Mean · WV Appenzell
Potassium	0.53 mg/l	—	—	Mean · WV Appenzell
Total hardness	10.9 °fH	—	—	Mean · WV Appenzell

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/767/energie-und-wasserversorgung-appenzell/3217/wv-appenzell · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 9057

Frequently asked questions about drinking water in Schwende, Wasserauen, Weissbad

How hard is the water in Schwende, Wasserauen, Weissbad?: Energie- und Wasserversorgung Appenzell publishes a total hardness of 10.9 °fH for the supply zone WV Appenzell — that corresponds to 6.1 °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 Schwende, Wasserauen, Weissbad?: Energie- und Wasserversorgung Appenzell publishes a nitrate value of 3.11 mg/l for the supply zone WV Appenzell. The statutory parametric value is 40 mg/l; the measured value represents 8 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Schwende, Wasserauen, Weissbad?: Energie- und Wasserversorgung Appenzell. The values shown here come from the supply zone WV Appenzell 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.