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Drinking water in Suscévaz

2 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.

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.

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.

Key values Suscévaz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4.5
Unit not stated in the document
40 mg/l Single value
Sulphate 28 Single value
Sodium 6.9
Unit not stated in the document
200 mg/l Single value
Show all recorded parameters (10 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – Suscévaz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4.5
Unit not stated in the document
40 mg/l Single value

Indicator parameters (5)

Indicator parameters – Suscévaz
Parameter Value Parametric value Share of the parametric value Reference
Chloride 11.2 Single value
pH 7.6 Single value
Sodium 6.9
Unit not stated in the document
200 mg/l Single value
Sulphate 28 Single value
Temperature 13.6 °C Single value

Further parameters (4)

Further parameters – Suscévaz
Parameter Value Parametric value Share of the parametric value Reference
Calcium 73 Single value
Hydrogen carbonate 246 Single value
Magnesium 11.8 Single value
Potassium 1.3 Single value

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://www.suscevaz.ch/files/1740489699-rapport-qualite-eau-potable-2024-2831.pdf · janvier 2025 · 2024 · retrieved on 12/08/2026

Postcodes in this zone: 1437

Show 1 more supply zone

ch-suscevaz gesamt

Commune de Suscévaz

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

Water hardness
12.8 °dH
Hardness range medium
Key values ch-suscevaz gesamt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5.6 mg/l 40 mg/l
14 %
Single value
Sulphate 32 mg/l Single value
Sodium 8.2 mg/l 200 mg/l
4 %
Single value
Show all recorded parameters (11 — most recent value per parameter)

Chemical parameters (1)

Chemical parameters – ch-suscevaz gesamt
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 5.6 mg/l 40 mg/l
14 %
Single value

Indicator parameters (5)

Indicator parameters – ch-suscevaz gesamt
Parameter Value Parametric value Share of the parametric value Reference
Chloride 13.4 mg/l Single value
pH 7.0 mg/l Single value
Sodium 8.2 mg/l 200 mg/l
4 %
Single value
Sulphate 32 mg/l Single value
Temperature 11.6 Mean

Further parameters (5)

Further parameters – ch-suscevaz gesamt
Parameter Value Parametric value Share of the parametric value Reference
Calcium 78 mg/l Single value
Hydrogen carbonate 248 mg/l Single value
Magnesium 11.0 mg/l Single value
Potassium 1.5 mg/l Single value
Total hardness 22.8 °f Mean

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://www.suscevaz.ch/files/1778142767-rapport-qualite-eau-potable-2025-3058.pdf · janvier 2026 · 2025 · retrieved on 12/08/2026

Postcodes in this zone: 1437

Frequently asked questions about drinking water in Suscévaz

Who supplies the drinking water in Suscévaz?
Commune de Suscévaz. The values shown here come from the supply zone Suscévaz 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.