Drinking water in 63791
One supply zone, water supplier: Gemeinde Karlstein (Wasserwerk Dettingen).
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.
Wasserwerk Dettingen
Gemeinde Karlstein (Wasserwerk Dettingen)Assigned 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 | 10 mg/l | 50 mg/l | 20 % | Single value |
| Escherichia coli (E. coli) | 0 Unit not stated in the document | 0/100 ml | — | Single value |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value |
| Sodium | 11 mg/l | 200 mg/l | 5 % | Single value |
Show all recorded parameters (14 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Unit not stated in the document | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 Unit not stated in the document | 0/100 ml | — | Single value |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 10 mg/l | 50 mg/l | 20 % | Single value |
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 21 mg/l | 250 mg/l | 8 % | Single value |
| Coliform bacteria | 0 Unit not stated in the document | 0/100 ml | — | Single value |
| Colony count 22 °C | 1 | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 | ohne anormale Veränderung | — | Single value |
| Conductivity (25 °C) | 364 µS/cm | 2,790 µS/cm | — | Single value |
| pH | 7,64 | 6,5–9,5 | — | Single value |
| Sodium | 11 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 51 mg/l | — | — | Single value |
| Magnesium | 7,7 mg/l | — | — | Single value |
| Potassium | < 2 mg/l below limit of quantification | — | — | Single value |
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 63791
- How much nitrate is in the drinking water in Postcode 63791?
- Gemeinde Karlstein (Wasserwerk Dettingen) publishes a nitrate value of 10 mg/l for the supply zone Wasserwerk Dettingen. The statutory parametric value is 50 mg/l; the measured value represents 20 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Who supplies the drinking water in Postcode 63791?
- Gemeinde Karlstein (Wasserwerk Dettingen). The values shown here come from the supply zone Wasserwerk Dettingen 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.