Drinking water in 2856 (Switzerland)
The drinking water in Postcode 2856 has a total hardness of 16.4 °dH. Nitrate reaches 12.3 mg/L, the statutory parametric value is 40 mg/l. Measured in supply zone Source des Tufs (analyse eau brute, 19.08. ) of Municipalité de Boécourt - Administration communale / Service des Eaux, retrieved on 12/08/2026.
For this postcode Municipalité de Boécourt - Administration communale / Service des Eaux 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 3 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.
Source des Tufs (analyse eau brute, 19.08. )
Municipalité de Boécourt - Administration communale / Service des EauxAssigned 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12.3 mg/L | 40 mg/l | 31 % | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Sulphate | 6.93 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Sodium | 8.19 mg/L | 200 mg/l | 4 % | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12.3 mg/L | 40 mg/l | 31 % | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15.6 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Conductivity (25 °C) | 489 µS | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| pH | 7.12 | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Sodium | 8.19 mg/L | 200 mg/l | 4 % | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Sulphate | 6.93 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 114 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Magnesium | 1.7 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Potassium | 1.71 mg/L | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
| Total hardness | 29.2 °f | — | — | Single value · Source des Tufs (analyse eau brute, 19.08.2024) |
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 3 more supply zones in this postcode
eau distribuée (réseau, )
Municipalité de Boécourt - Administration communale / Service des EauxAssigned 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11.7 mg/L | 40 mg/l | 29 % | Mean · eau distribuée (réseau, 2024) |
Show all recorded parameters (2 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11.7 mg/L | 40 mg/l | 29 % | Mean · eau distribuée (réseau, 2024) |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Total hardness | 27.1 °f | — | — | Mean · eau distribuée (réseau, 2024) |
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.
Commune de Boécourt
Municipalité de Boécourt - Administration communale / Service des EauxAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Frequent questions about postcode 2856
- How hard is the water in Postcode 2856?
- Municipalité de Boécourt - Administration communale / Service des Eaux publishes a total hardness of 29.2 °f for the supply zone Source des Tufs (analyse eau brute, 19.08. ) — that corresponds to 16.4 °dH. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: Publication by the water supplier, retrieved on 12/08/2026.
- How much nitrate is in the drinking water in Postcode 2856?
- Municipalité de Boécourt - Administration communale / Service des Eaux publishes a nitrate value of 12.3 mg/L for the supply zone Source des Tufs (analyse eau brute, 19.08. ). The statutory parametric value is 40 mg/l; the measured value represents 31 % of the parametric value. Basis: Publication by the water supplier, retrieved on 12/08/2026.
- Who supplies the drinking water in Postcode 2856?
- Municipalité de Boécourt - Administration communale / Service des Eaux. The values shown here come from the supply zone Source des Tufs (analyse eau brute, 19.08. ) 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.