Drinking water in Schinznach Dorf
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.
Grundwasserpumpwerk Aesch
Wasserwerk SchinznachAssigned 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 | 32.9 mg/l | 40 mg/l | 82 % | Mean · Grundwasserpumpwerk Aesch |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Grundwasserpumpwerk Aesch |
| Sodium | 13.3 mg/l | 200 mg/l | 7 % | Mean · Grundwasserpumpwerk Aesch |
Show all recorded parameters (9 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 12 KBE/ml | 300 1/ml | — | Mean · Grundwasserpumpwerk Aesch |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Grundwasserpumpwerk Aesch |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Grundwasserpumpwerk Aesch |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 32.9 mg/l | 40 mg/l | 82 % | Mean · Grundwasserpumpwerk Aesch |
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sodium | 13.3 mg/l | 200 mg/l | 7 % | Mean · Grundwasserpumpwerk Aesch |
| Temperature | 13.4 °C | — | — | Mean · Grundwasserpumpwerk Aesch |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 125 mg/l | — | — | Mean · Grundwasserpumpwerk Aesch |
| Magnesium | 12.6 mg/l | — | — | Mean · Grundwasserpumpwerk Aesch |
| Total hardness | 36.3 °fH | — | — | Mean · Grundwasserpumpwerk Aesch |
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: 5107
Show 2 more supply zones
Ortsteil Oberflachs
Wasserwerk SchinznachAssigned 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 | 13.6 mg/l | 40 mg/l | 34 % | Mean · Ortsteil Oberflachs |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Oberflachs |
| Sodium | 5.1 mg/l | 200 mg/l | 3 % | Mean · Ortsteil Oberflachs |
Show all recorded parameters (9 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 15 KBE/ml | 300 1/ml | — | Mean · Ortsteil Oberflachs |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Oberflachs |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Oberflachs |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 13.6 mg/l | 40 mg/l | 34 % | Mean · Ortsteil Oberflachs |
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sodium | 5.1 mg/l | 200 mg/l | 3 % | Mean · Ortsteil Oberflachs |
| Temperature | 14.1 °C | — | — | Mean · Ortsteil Oberflachs |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 112 mg/l | — | — | Mean · Ortsteil Oberflachs |
| Magnesium | 13.2 mg/l | — | — | Mean · Ortsteil Oberflachs |
| Total hardness | 33.4 °fH | — | — | Mean · Ortsteil Oberflachs |
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: 5107
Ortsteil Schinznach-Dorf
Wasserwerk SchinznachAssigned 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 | 23.1 mg/l | 40 mg/l | 58 % | Mean · Ortsteil Schinznach-Dorf |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Schinznach-Dorf |
| Sodium | 9.2 mg/l | 200 mg/l | 5 % | Mean · Ortsteil Schinznach-Dorf |
Show all recorded parameters (9 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 14 KBE/ml | 300 1/ml | — | Mean · Ortsteil Schinznach-Dorf |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Schinznach-Dorf |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Ortsteil Schinznach-Dorf |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 23.1 mg/l | 40 mg/l | 58 % | Mean · Ortsteil Schinznach-Dorf |
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sodium | 9.2 mg/l | 200 mg/l | 5 % | Mean · Ortsteil Schinznach-Dorf |
| Temperature | 14.3 °C | — | — | Mean · Ortsteil Schinznach-Dorf |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 140 mg/l | — | — | Mean · Ortsteil Schinznach-Dorf |
| Magnesium | 30.4 mg/l | — | — | Mean · Ortsteil Schinznach-Dorf |
| Total hardness | 48.2 °fH | — | — | Mean · Ortsteil Schinznach-Dorf |
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: 5107
Frequently asked questions about drinking water in Schinznach Dorf
- How hard is the water in Schinznach Dorf?
- Wasserwerk Schinznach publishes a total hardness of 36.3 °fH for the supply zone Grundwasserpumpwerk Aesch — that corresponds to 20.3 °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: 2025, retrieved on 07/08/2026.
- How much nitrate is in the drinking water in Schinznach Dorf?
- Wasserwerk Schinznach publishes a nitrate value of 32.9 mg/l for the supply zone Grundwasserpumpwerk Aesch. The statutory parametric value is 40 mg/l; the measured value represents 82 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
- Who supplies the drinking water in Schinznach Dorf?
- Wasserwerk Schinznach. The values shown here come from the supply zone Grundwasserpumpwerk Aesch 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.