How hard is the water in Aeschi b. Spiez, Aeschiried?

WVG Aeschi-Spiez publishes a total hardness of 22 °fH for the supply zone Aeschi-Spiez — that corresponds to 12.3 °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: 2024, retrieved on 07/08/2026.

How much nitrate is in the drinking water in Aeschi b. Spiez, Aeschiried?

WVG Aeschi-Spiez publishes a nitrate value of 4 mg/l for the supply zone Aeschi-Spiez. The statutory parametric value is 40 mg/l; the measured value represents 10 % of the parametric value. Basis: 2024, retrieved on 07/08/2026.

Who supplies the drinking water in Aeschi b. Spiez, Aeschiried?

WVG Aeschi-Spiez. The values shown here come from the supply zone Aeschi-Spiez 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 Aeschi b. Spiez, Aeschiried

One supply zone, water supplier: WVG Aeschi-Spiez.

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.

Aeschi-Spiez

WVG Aeschi-Spiez

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 31/12/2024. 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

12.3 °dH

Hardness range medium

Key values Aeschi-Spiez
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	4 mg/l	40 mg/l	10 %	Mean · Aeschi-Spiez
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Aeschi-Spiez

Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

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

Chemical parameters (1)

Chemical parameters – Aeschi-Spiez
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	4 mg/l	40 mg/l	10 %	Mean · Aeschi-Spiez

Further parameters (3)

Further parameters – Aeschi-Spiez
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	71 mg/l	—	—	Mean · Aeschi-Spiez
Magnesium	4.8 mg/l	—	—	Mean · Aeschi-Spiez
Total hardness	22 °fH	—	—	Mean · Aeschi-Spiez

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/968/wvg-aeschi-spiez/2688/aeschi-spiez · 2024 · 2024 · retrieved on 07/08/2026

Postcodes in this zone: 3703

Frequently asked questions about drinking water in Aeschi b. Spiez, Aeschiried

How hard is the water in Aeschi b. Spiez, Aeschiried?: WVG Aeschi-Spiez publishes a total hardness of 22 °fH for the supply zone Aeschi-Spiez — that corresponds to 12.3 °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: 2024, retrieved on 07/08/2026.
How much nitrate is in the drinking water in Aeschi b. Spiez, Aeschiried?: WVG Aeschi-Spiez publishes a nitrate value of 4 mg/l for the supply zone Aeschi-Spiez. The statutory parametric value is 40 mg/l; the measured value represents 10 % of the parametric value. Basis: 2024, retrieved on 07/08/2026.
Who supplies the drinking water in Aeschi b. Spiez, Aeschiried?: WVG Aeschi-Spiez. The values shown here come from the supply zone Aeschi-Spiez 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.