Drinking water in Desselbrunn, Rüstorf
2 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.
4693, Netzprobe
WG. Fallholz - TraunwangAssigned 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 | 20,1 mg/l | 50 mg/l | 40 % | Single value · 4693, Netzprobe |
| Sulphate | 9,2 mg/l | 250 mg/l | 4 % | Single value · 4693, Netzprobe |
| Sodium | 4,9 mg/l | 200 mg/l | 2 % | Single value · 4693, Netzprobe |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 20,1 mg/l | 50 mg/l | 40 % | Single value · 4693, Netzprobe |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15,8 mg/l | 200 mg/l | 8 % | Single value · 4693, Netzprobe |
| Conductivity (25 °C) | 605 µS/cm | 2,500 µS/cm | — | Single value · 4693, Netzprobe |
| pH | 7,6 | 6,5–9,5 | — | Single value · 4693, Netzprobe |
| Sodium | 4,9 mg/l | 200 mg/l | 2 % | Single value · 4693, Netzprobe |
| Sulphate | 9,2 mg/l | 250 mg/l | 4 % | Single value · 4693, Netzprobe |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 118 mg/l | 400 mg/l | 30 % | Single value · 4693, Netzprobe |
| Carbonate hardness | 17,6 °dH | — | — | Single value · 4693, Netzprobe |
| Magnesium | 26,2 mg/l | 150 mg/l | 17 % | Single value · 4693, Netzprobe |
| Potassium | 3,3 mg/l | 50 mg/l | 7 % | Single value · 4693, Netzprobe |
| Total hardness | 22,5 °dH | — | — | Single value · 4693, Netzprobe |
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: 4693
Show 1 more supply zone
4693, Traunwang 10
WG. Fallholz - TraunwangAssigned 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 | 20,5 mg/l | 50 mg/l | 41 % | Single value · 4693, Traunwang 10 |
| Sulphate | 11,5 mg/l | 250 mg/l | 5 % | Single value · 4693, Traunwang 10 |
| Sodium | 6,7 mg/l | 200 mg/l | 3 % | Single value · 4693, Traunwang 10 |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 20,5 mg/l | 50 mg/l | 41 % | Single value · 4693, Traunwang 10 |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 16 mg/l | 200 mg/l | 8 % | Single value · 4693, Traunwang 10 |
| Conductivity (25 °C) | 608 µS/cm | 2,500 µS/cm | — | Single value · 4693, Traunwang 10 |
| pH | 7,4 | 6,5–9,5 | — | Single value · 4693, Traunwang 10 |
| Sodium | 6,7 mg/l | 200 mg/l | 3 % | Single value · 4693, Traunwang 10 |
| Sulphate | 11,5 mg/l | 250 mg/l | 5 % | Single value · 4693, Traunwang 10 |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 115 mg/l | 400 mg/l | 29 % | Single value · 4693, Traunwang 10 |
| Carbonate hardness | 17,6 °dH | — | — | Single value · 4693, Traunwang 10 |
| Magnesium | 28,1 mg/l | 150 mg/l | 19 % | Single value · 4693, Traunwang 10 |
| Potassium | 5,4 mg/l | 50 mg/l | 11 % | Single value · 4693, Traunwang 10 |
| Total hardness | 22,5 °dH | — | — | Single value · 4693, Traunwang 10 |
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: 4693
Frequently asked questions about drinking water in Desselbrunn, Rüstorf
- How hard is the water in Desselbrunn, Rüstorf?
- WG. Fallholz - Traunwang publishes a total hardness of 22.5 °dH for the supply zone 4693, Netzprobe (hardness range hard). 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: 2025-10-22, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Desselbrunn, Rüstorf?
- WG. Fallholz - Traunwang publishes a nitrate value of 20,1 mg/l for the supply zone 4693, Netzprobe. The statutory parametric value is 50 mg/l; the measured value represents 40 % of the parametric value. Basis: 2025-10-22, retrieved on 08/08/2026.
- Who supplies the drinking water in Desselbrunn, Rüstorf?
- WG. Fallholz - Traunwang. The values shown here come from the supply zone 4693, Netzprobe 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.