How hard is the water in Schattdorf?

Wasserversorgung Schattdorf publishes a total hardness of 22.7 °fH for the supply zone Schattdorf exkl. Haldi — that corresponds to 12.7 °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 Schattdorf?

Wasserversorgung Schattdorf publishes a nitrate value of 2.96 mg/l for the supply zone Schattdorf exkl. Haldi. The statutory parametric value is 40 mg/l; the measured value represents 7 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.

Who supplies the drinking water in Schattdorf?

Wasserversorgung Schattdorf. The values shown here come from the supply zone Schattdorf exkl. Haldi 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 Schattdorf

One supply zone, water supplier: Wasserversorgung Schattdorf.

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.

Schattdorf exkl. Haldi

Wasserversorgung Schattdorf

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

Water hardness

12.7 °dH

Hardness range medium

Key values Schattdorf exkl. Haldi
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2.96 mg/l	40 mg/l	7 %	Mean · Schattdorf exkl. Haldi
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median nn · Schattdorf exkl. Haldi

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

Microbiology (3)

Microbiology – Schattdorf exkl. Haldi
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	15.09 KBE/ml	300 1/ml	—	Mean · Schattdorf exkl. Haldi
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Maximum · Median nn · Schattdorf exkl. Haldi
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Maximum · Median nn · Schattdorf exkl. Haldi

Chemical parameters (1)

Chemical parameters – Schattdorf exkl. Haldi
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	2.96 mg/l	40 mg/l	7 %	Mean · Schattdorf exkl. Haldi

Indicator parameters (5)

Indicator parameters – Schattdorf exkl. Haldi
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	1.27 mg/l	—	—	Mean · Schattdorf exkl. Haldi
Conductivity (25 °C)	425 µS/cm	—	—	Mean · Schattdorf exkl. Haldi
pH	7.8	—	—	Mean · Schattdorf exkl. Haldi
Temperature	10.72 °C	—	—	Mean · Schattdorf exkl. Haldi
Turbidity	0.11 TE/F	—	—	Mean · Schattdorf exkl. Haldi

Further parameters (4)

Further parameters – Schattdorf exkl. Haldi
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	71.4 mg/l	—	—	Mean · Schattdorf exkl. Haldi
Magnesium	11.82 mg/l	—	—	Mean · Schattdorf exkl. Haldi
Spectral absorption coefficient 254 nm (SAC 254)	0.22 1/m	—	—	Mean · Schattdorf exkl. Haldi
Total hardness	22.7 °fH	—	—	Mean · Schattdorf exkl. Haldi

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/642/wasserversorgung-schattdorf/3652/schattdorf-exkl-haldi · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 6467

Frequently asked questions about drinking water in Schattdorf

How hard is the water in Schattdorf?: Wasserversorgung Schattdorf publishes a total hardness of 22.7 °fH for the supply zone Schattdorf exkl. Haldi — that corresponds to 12.7 °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 Schattdorf?: Wasserversorgung Schattdorf publishes a nitrate value of 2.96 mg/l for the supply zone Schattdorf exkl. Haldi. The statutory parametric value is 40 mg/l; the measured value represents 7 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Schattdorf?: Wasserversorgung Schattdorf. The values shown here come from the supply zone Schattdorf exkl. Haldi 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.