Drinking water in 97478
For this postcode Wasserzweckverband Knetzgau-Sand-Wonfurt-Gruppe 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 2 underneath.
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.
WSG Limbach
Wasserzweckverband Knetzgau-Sand-Wonfurt-GruppeAssigned 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 06/11/2024. 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 | 5,5 mg/l | 50 mg/l | 11 % | Single value · WSG Limbach |
| Sulphate | 87,0 mg/l | 250 mg/l | 35 % | Single value · WSG Limbach |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Single value · WSG Limbach |
Show all recorded parameters (13 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,13 mg/l | 1.5 mg/l | 9 % | Single value · WSG Limbach |
| Nitrate | 5,5 mg/l | 50 mg/l | 11 % | Single value · WSG Limbach |
| Nitrite | <0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value · WSG Limbach |
| Uranium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · WSG Limbach |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 35,0 mg/l | 250 mg/l | 14 % | Single value · WSG Limbach |
| pH | 7,32 | 6,5–9,5 | — | Single value · WSG Limbach |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Single value · WSG Limbach |
| Sulphate | 87,0 mg/l | 250 mg/l | 35 % | Single value · WSG Limbach |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 86,0 mg/l | — | — | Single value · WSG Limbach |
| Hardness range (WRMG) | Hart | — | — | Single value · WSG Limbach |
| Magnesium | 20,0 mg/l | — | — | Single value · WSG Limbach |
| Potassium | 5,6 mg/l | — | — | Single value · WSG Limbach |
| Total hardness | 20,0 °dh | — | — | Single value · WSG Limbach |
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 2 more supply zones in this postcode
WSG Schweinfurt
Wasserzweckverband Knetzgau-Sand-Wonfurt-GruppeAssigned 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 06/11/2024. 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 | 13,9 mg/l | 50 mg/l | 28 % | Single value · WSG Schweinfurt |
| Sulphate | 122 mg/l | 250 mg/l | 49 % | Single value · WSG Schweinfurt |
| Sodium | 20,3 mg/l | 200 mg/l | 10 % | Single value · WSG Schweinfurt |
Show all recorded parameters (13 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0,015 mg/l below limit of quantification | 1.5 mg/l | < 1 % * | Single value · WSG Schweinfurt |
| Nitrate | 13,9 mg/l | 50 mg/l | 28 % | Single value · WSG Schweinfurt |
| Nitrite | <0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value · WSG Schweinfurt |
| Uranium | 0,001 mg/l | 10 µg/l | 10 % | Single value · WSG Schweinfurt |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 32,6 mg/l | 250 mg/l | 13 % | Single value · WSG Schweinfurt |
| pH | 7,63 | 6,5–9,5 | — | Single value · WSG Schweinfurt |
| Sodium | 20,3 mg/l | 200 mg/l | 10 % | Single value · WSG Schweinfurt |
| Sulphate | 122 mg/l | 250 mg/l | 49 % | Single value · WSG Schweinfurt |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 97,8 mg/l | — | — | Single value · WSG Schweinfurt |
| Hardness range (WRMG) | Hart | — | — | Single value · WSG Schweinfurt |
| Magnesium | 25,7 mg/l | — | — | Single value · WSG Schweinfurt |
| Potassium | <0,005 mg/l below limit of quantification | — | — | Single value · WSG Schweinfurt |
| Total hardness | 19,6 °dh | — | — | Single value · WSG Schweinfurt |
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.
WSG Wonfurt
Wasserzweckverband Knetzgau-Sand-Wonfurt-GruppeAssigned 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 06/11/2024. 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 | 5,9 mg/l | 50 mg/l | 12 % | Single value · WSG Wonfurt |
| Sulphate | 98 mg/l | 250 mg/l | 39 % | Single value · WSG Wonfurt |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Single value · WSG Wonfurt |
Show all recorded parameters (13 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0,21 mg/l | 1.5 mg/l | 14 % | Single value · WSG Wonfurt |
| Nitrate | 5,9 mg/l | 50 mg/l | 12 % | Single value · WSG Wonfurt |
| Nitrite | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value · WSG Wonfurt |
| Uranium | 0,001 mg/l | 10 µg/l | 10 % | Single value · WSG Wonfurt |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 36,0 mg/l | 250 mg/l | 14 % | Single value · WSG Wonfurt |
| pH | 7,26 | 6,5–9,5 | — | Single value · WSG Wonfurt |
| Sodium | 24,0 mg/l | 200 mg/l | 12 % | Single value · WSG Wonfurt |
| Sulphate | 98 mg/l | 250 mg/l | 39 % | Single value · WSG Wonfurt |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 92,0 mg/l | — | — | Single value · WSG Wonfurt |
| Hardness range (WRMG) | Hart | — | — | Single value · WSG Wonfurt |
| Magnesium | 26,0 mg/l | — | — | Single value · WSG Wonfurt |
| Potassium | 5,3 mg/l | — | — | Single value · WSG Wonfurt |
| Total hardness | 21,0 °dh | — | — | Single value · WSG Wonfurt |
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 97478
- How hard is the water in Postcode 97478?
- Wasserzweckverband Knetzgau-Sand-Wonfurt-Gruppe publishes a total hardness of 20 °dH for the supply zone WSG Limbach (hardness range Hart). 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: 09.12.2024, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Postcode 97478?
- Wasserzweckverband Knetzgau-Sand-Wonfurt-Gruppe publishes a nitrate value of 5,5 mg/l for the supply zone WSG Limbach. The statutory parametric value is 50 mg/l; the measured value represents 11 % of the parametric value. Basis: 09.12.2024, retrieved on 08/08/2026.
- Who supplies the drinking water in Postcode 97478?
- Wasserzweckverband Knetzgau-Sand-Wonfurt-Gruppe. The values shown here come from the supply zone WSG Limbach 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.