Drinking water in Schaffhausen
4 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.
8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt
Stadtwerke Gleisdorf GmbHAssigned 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 26/09/2023. 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 | 9,6 mg/l | 50 mg/l | 19 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Sulphate | 19 mg/l | 250 mg/l | 8 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Sodium | 10,1 mg/l | 200 mg/l | 5 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,6 mg/l | 50 mg/l | 19 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 10 mg/l | 200 mg/l | 5 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Conductivity (25 °C) | 436 µS/cm | 2,500 µS/cm | — | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| pH | 7,6 | 6,5–9,5 | — | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Sodium | 10,1 mg/l | 200 mg/l | 5 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Sulphate | 19 mg/l | 250 mg/l | 8 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 77,2 mg/l | 400 mg/l | 19 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Carbonate hardness | 12,2 °dH | — | — | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Magnesium | 10,4 mg/l | 150 mg/l | 7 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Potassium | 1,8 mg/l | 50 mg/l | 4 % | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
| Total hardness | 13,2 °dH | — | — | Single value · 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt |
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: 8200
Show 3 more supply zones
8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal
Stadtwerke Gleisdorf GmbHAssigned 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 26/09/2023. 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 mg/l | 50 mg/l | 22 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Sulphate | 35 mg/l | 250 mg/l | 14 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Sodium | 7,7 mg/l | 200 mg/l | 4 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11 mg/l | 50 mg/l | 22 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 17 mg/l | 200 mg/l | 9 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Conductivity (25 °C) | 449 µS/cm | 2,500 µS/cm | — | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| pH | 7,5 | 6,5–9,5 | — | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Sodium | 7,7 mg/l | 200 mg/l | 4 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Sulphate | 35 mg/l | 250 mg/l | 14 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 84,6 mg/l | 400 mg/l | 21 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Carbonate hardness | 11,4 °dH | — | — | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Magnesium | 10,8 mg/l | 150 mg/l | 7 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Potassium | 1,2 mg/l | 50 mg/l | 2 % | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
| Total hardness | 14,4 °dH | — | — | Single value · 8200, Kindergarten Laßnitzthal/Ortsbereich Laßnitzthal |
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: 8200
8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha
Stadtwerke Gleisdorf GmbHAssigned 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 26/09/2023. 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 | 9,1 mg/l | 50 mg/l | 18 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Sulphate | 29 mg/l | 250 mg/l | 12 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Sodium | 12,3 mg/l | 200 mg/l | 6 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,1 mg/l | 50 mg/l | 18 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 11 mg/l | 200 mg/l | 5 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Conductivity (25 °C) | 469 µS/cm | 2,500 µS/cm | — | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| pH | 7,5 | 6,5–9,5 | — | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Sodium | 12,3 mg/l | 200 mg/l | 6 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Sulphate | 29 mg/l | 250 mg/l | 12 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 85,8 mg/l | 400 mg/l | 21 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Carbonate hardness | 13,3 °dH | — | — | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Magnesium | 12,6 mg/l | 150 mg/l | 8 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Potassium | 2,2 mg/l | 50 mg/l | 4 % | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
| Total hardness | 14,9 °dH | — | — | Single value · 8200, Kindergarten Nitscha/Versorgungsgebiet Nitscha |
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: 8200
8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf
Stadtwerke Gleisdorf GmbHAssigned 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 26/09/2023. 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 mg/l | 50 mg/l | 22 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Sulphate | 33 mg/l | 250 mg/l | 13 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Sodium | 7,6 mg/l | 200 mg/l | 4 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11 mg/l | 50 mg/l | 22 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 17 mg/l | 200 mg/l | 9 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Conductivity (25 °C) | 445 µS/cm | 2,500 µS/cm | — | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| pH | 7,4 | 6,5–9,5 | — | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Sodium | 7,6 mg/l | 200 mg/l | 4 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Sulphate | 33 mg/l | 250 mg/l | 13 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 81,6 mg/l | 400 mg/l | 20 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Carbonate hardness | 11,4 °dH | — | — | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Magnesium | 12,3 mg/l | 150 mg/l | 8 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Potassium | 1,2 mg/l | 50 mg/l | 2 % | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
| Total hardness | 14,3 °dH | — | — | Single value · 8200, VS Labuch/Versorgungsgebiet Urscha-Ungerdorf |
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: 8200
Frequently asked questions about drinking water in Schaffhausen
- How hard is the water in Schaffhausen?
- Stadtwerke Gleisdorf GmbH publishes a total hardness of 13.2 °dH for the supply zone 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt (hardness range medium). 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: 2023-09-26, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Schaffhausen?
- Stadtwerke Gleisdorf GmbH publishes a nitrate value of 9,6 mg/l for the supply zone 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt. The statutory parametric value is 50 mg/l; the measured value represents 19 % of the parametric value. Basis: 2023-09-26, retrieved on 08/08/2026.
- Who supplies the drinking water in Schaffhausen?
- Stadtwerke Gleisdorf GmbH. The values shown here come from the supply zone 8200, Fa. Agrana/Versorgungsgebiet Gleisdorf Stadt 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.
No data yet
For 3 postcodes 8203, 8207, 8208 there is no verified assignment yet.