Drinking water in Yvorne
3 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
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.
Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux
Service de l'eau d'YvorneAssigned 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 | 6.78 mg/l | 40 mg/l | 17 % | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Sulphate | 77.17 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Sodium | 3.72 mg/l | 200 mg/l | 2 % | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2.75 KBE/ml | 300 1/ml | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0.152 mg/l | 1.5 mg/l | 10 % | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Nitrate | 6.78 mg/l | 40 mg/l | 17 % | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorothalonil metabolite R417888 | < 0.025 µg/l below limit of quantification | 0.1 µg/l | < 25 % * | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Chlorothalonil metabolite R471811 | < 0.05 µg/l below limit of quantification | 0.1 µg/l | < 50 % * | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 1 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Conductivity (25 °C) | 516 µS/cm | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| pH | 8.15 | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Sodium | 3.72 mg/l | 200 mg/l | 2 % | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Sulphate | 77.17 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Temperature | 7.8 °C | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Turbidity | 0.54 TE/F | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 85.09 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Hydrogen carbonate | 218.51 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Magnesium | 18.21 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Potassium | < 5 mg/l below limit of quantification | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
| Total hardness | 33.8 °fH | — | — | Mean · Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux |
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.
Postcodes in this zone: 1853
Show 2 more supply zones
Commune d'Yvorne - Réseau Versvey
Service de l'eau d'YvorneAssigned 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 | 9.235 mg/l | 40 mg/l | 23 % | Mean · Commune d'Yvorne - Réseau Versvey |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Versvey |
| Sulphate | 38.725 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Sodium | 4.84 mg/l | 200 mg/l | 2 % | Mean · Commune d'Yvorne - Réseau Versvey |
Show all recorded parameters (22 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 1.8333 KBE/ml | 300 1/ml | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Versvey |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Versvey |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | < 0.1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Commune d'Yvorne - Réseau Versvey |
| Nitrate | 9.235 mg/l | 40 mg/l | 23 % | Mean · Commune d'Yvorne - Réseau Versvey |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
PFAS (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorohexane sulfonic acid (PFHxS) | < 0 µg/l below limit of quantification | 0.3 µg/l | < 0 % * | Mean · Commune d'Yvorne - Réseau Versvey |
| Perfluorooctanesulfonic acid (PFOS) | < 0 µg/l below limit of quantification | 0.3 µg/l | < 0 % * | Mean · Commune d'Yvorne - Réseau Versvey |
| Perfluorooctanoic acid (PFOA) | < 0 µg/l below limit of quantification | 0.5 µg/l | < 0 % * | Mean · Commune d'Yvorne - Réseau Versvey |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorothalonil metabolite R417888 | < 0.025 µg/l below limit of quantification | 0.1 µg/l | < 25 % * | Mean · Commune d'Yvorne - Réseau Versvey |
| Chlorothalonil metabolite R471811 | < 0.05 µg/l below limit of quantification | 0.1 µg/l | < 50 % * | Mean · Commune d'Yvorne - Réseau Versvey |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 9.355 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Conductivity (25 °C) | 590 µS/cm | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| pH | 7.775 | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Sodium | 4.84 mg/l | 200 mg/l | 2 % | Mean · Commune d'Yvorne - Réseau Versvey |
| Sulphate | 38.725 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Temperature | 9.35 °C | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Turbidity | 0.415 TE/F | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 95.61 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Hydrogen carbonate | 315.55 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Magnesium | 22.955 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Potassium | 3.925 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
| Total hardness | 32.595 °fH | — | — | Mean · Commune d'Yvorne - Réseau Versvey |
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.
Postcodes in this zone: 1853
Commune d'Yvorne - Réseau Village
Service de l'eau d'YvorneAssigned 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 | 4.715 mg/l | 40 mg/l | 12 % | Mean · Commune d'Yvorne - Réseau Village |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Village |
| Sulphate | 46.545 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Sodium | 2.705 mg/l | 200 mg/l | 1 % | Mean · Commune d'Yvorne - Réseau Village |
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 KBE/ml | 300 1/ml | — | Mean · Commune d'Yvorne - Réseau Village |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Village |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Commune d'Yvorne - Réseau Village |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0.135 mg/l | 1.5 mg/l | 9 % | Mean · Commune d'Yvorne - Réseau Village |
| Nitrate | 4.715 mg/l | 40 mg/l | 12 % | Mean · Commune d'Yvorne - Réseau Village |
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorothalonil metabolite R417888 | < 0.025 µg/l below limit of quantification | 0.1 µg/l | < 25 % * | Mean · Commune d'Yvorne - Réseau Village |
| Chlorothalonil metabolite R471811 | < 0.05 µg/l below limit of quantification | 0.1 µg/l | < 50 % * | Mean · Commune d'Yvorne - Réseau Village |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 1.66 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Conductivity (25 °C) | 481.5 µS/cm | — | — | Mean · Commune d'Yvorne - Réseau Village |
| pH | 7.735 | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Sodium | 2.705 mg/l | 200 mg/l | 1 % | Mean · Commune d'Yvorne - Réseau Village |
| Sulphate | 46.545 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Temperature | 13.3 °C | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Turbidity | 0.34 TE/F | — | — | Mean · Commune d'Yvorne - Réseau Village |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 86.15 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Hydrogen carbonate | 251.29 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Magnesium | 17.72 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Potassium | 0.55 mg/l | — | — | Mean · Commune d'Yvorne - Réseau Village |
| Total hardness | 27.34 °fH | — | — | Mean · Commune d'Yvorne - Réseau Village |
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.
Postcodes in this zone: 1853
Frequently asked questions about drinking water in Yvorne
- How hard is the water in Yvorne?
- Service de l'eau d'Yvorne publishes a total hardness of 33.8 °fH for the supply zone Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux — that corresponds to 18.9 °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 Yvorne?
- Service de l'eau d'Yvorne publishes a nitrate value of 6.78 mg/l for the supply zone Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux. The statutory parametric value is 40 mg/l; the measured value represents 17 % of the parametric value. Basis: 2024, retrieved on 07/08/2026.
- Who supplies the drinking water in Yvorne?
- Service de l'eau d'Yvorne. The values shown here come from the supply zone Commune d'Yvorne - Réseau Vers la Ryt / Plan d'Essert / Vers Chenaux 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.