Drinking water in 1929 (Switzerland)
Nitrate reaches 1.3 Mg/l, the statutory parametric value is 40 mg/l. Measured in supply zone LES JEURS of Commune de Trient, retrieved on 12/08/2026.
For this postcode Commune de Trient publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 1 underneath.
The values come from the SVGW platform trinkwasser.ch. Water utilities report there voluntarily; the SVGW does not verify the data. For each parameter, the minimum, maximum, average and median of one year are published; hardness in French degrees (°fH). On 20 August 2026 the SVGW objected in writing to the use of this data for maunawai.info: we do not show values from this source, but only name the parameters measured there. Analyses we obtained directly from the water supplier are shown in full.
How to read the share of the parametric value
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.
LES JEURS
Commune de TrientAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 1.3 Mg/l | 40 mg/l | 3 % | Single value |
| Sodium | 1.6 Mg/l | 200 mg/l | 0.8 % | Single value |
Show all recorded parameters (8 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | 3.7 uG/L | 10 µg/l | 37 % | Single value |
| Nitrate | 1.3 Mg/l | 40 mg/l | 3 % | Single value |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 139 uS/cm | — | — | Single value |
| pH | 7.3 | — | — | Single value |
| Sodium | 1.6 Mg/l | 200 mg/l | 0.8 % | Single value |
| Turbidity | 0.2 UT/F | — | — | Single value |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 26 Mg/l | — | — | Single value |
| Magnesium | 1 Mg/l | — | — | 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.
Show 1 more supply zone in this postcode
Trient Village et La Forclaz
Commune de TrientAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 10.6 Mg/l | 40 mg/l | 27 % | Single value |
| Sodium | 60 Mg/l | 200 mg/l | 30 % | Single value |
Show all recorded parameters (8 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | 3.7 uG/L | 10 µg/l | 37 % | Single value |
| Nitrate | 10.6 Mg/l | 40 mg/l | 27 % | Single value |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 784 uS/cm | — | — | Single value |
| pH | 7.4 | — | — | Single value |
| Sodium | 60 Mg/l | 200 mg/l | 30 % | Single value |
| Turbidity | 0.3 UT/F | — | — | Single value |
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 91 Mg/l | — | — | Single value |
| Magnesium | 11 Mg/l | — | — | 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.
Frequent questions about postcode 1929
- How much nitrate is in the drinking water in Postcode 1929?
- Commune de Trient publishes a nitrate value of 1.3 Mg/l for the supply zone LES JEURS. The statutory parametric value is 40 mg/l; the measured value represents 3 % of the parametric value. Basis: Publication by the water supplier, retrieved on 12/08/2026.
- Who supplies the drinking water in Postcode 1929?
- Commune de Trient. The values shown here come from the supply zone LES JEURS 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.