Drinking water in 82067
One supply zone, water supplier: Gemeindewerke Schäftlarn.
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.
Brunnen I (Gemeinde Schäftlarn), Rohwasser
Gemeindewerke SchäftlarnAssigned 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 11/04/2025. 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 | 15 mg/l | 50 mg/l | 30 % | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 11 mg/l | 250 mg/l | 4 % | Single value |
| Sodium | 9,6 mg/l | 200 mg/l | 5 % | Single value |
Show all recorded parameters (25 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 50 mg/l | 30 % | Single value |
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcite dissolution capacity | -28 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 20,8 mg/l | 250 mg/l | 8 % | Single value |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 670 µS/cm | 2,790 µS/cm | — | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,40 | 6,5–9,5 | — | Single value |
| Sodium | 9,6 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 11 mg/l | 250 mg/l | 4 % | Single value |
| Temperature | 11,7 °C | — | — | Single value |
| Turbidity | klar Unit not stated in the document | 1 NTU | — | Single value |
Further parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 6,50 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,56 mmol/l | — | — | Single value |
| Calcium | 94,1 mg/l | — | — | Single value |
| Carbonate hardness | 18,1 °dH | — | — | Single value |
| Dissolved organic carbon (DOC) | <0,5 mg/l below limit of quantification | — | — | Single value |
| Free carbon dioxide | 25 mg/l | — | — | Single value |
| Hardness range (WRMG) | hart | — | — | Single value |
| Magnesium | 27,8 mg/l | — | — | Single value |
| Potassium | 1,2 mg/l | — | — | Single value |
| Total hardness | 3,49 mmol/l | — | — | 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 82067
- How hard is the water in Postcode 82067?
- Gemeindewerke Schäftlarn publishes a total hardness of 3,49 mmol/l for the supply zone Brunnen I (Gemeinde Schäftlarn), Rohwasser — that corresponds to 19.6 °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: 17.04.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 82067?
- Gemeindewerke Schäftlarn publishes a nitrate value of 15 mg/l for the supply zone Brunnen I (Gemeinde Schäftlarn), Rohwasser. The statutory parametric value is 50 mg/l; the measured value represents 30 % of the parametric value. Basis: 17.04.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 82067?
- Gemeindewerke Schäftlarn. The values shown here come from the supply zone Brunnen I (Gemeinde Schäftlarn), Rohwasser 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.