Drinking water in Bad Fischau-Brunn
One supply zone, water supplier: Marktgemeinde Bad Fischau-Brunn.
How to read the share of the parametric value
12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.
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.
2721, Probenahmestelle 9 - Ortsnetz Bad Fischau
Marktgemeinde Bad Fischau-BrunnAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
15 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12 mg/l | 50 mg/l | 24 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Sulphate | 47 mg/l | 250 mg/l | 19 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12 mg/l | 50 mg/l | 24 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 12 mg/l | 200 mg/l | 6 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Conductivity (25 °C) | 468 µS/cm | 2,500 µS/cm | — | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| pH | 7,6 | 6,5–9,5 | — | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Sulphate | 47 mg/l | 250 mg/l | 19 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 75,5 mg/l | 400 mg/l | 19 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Carbonate hardness | 11,4 °dH | — | — | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Magnesium | 19,1 mg/l | 150 mg/l | 13 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Potassium | 1 mg/l | 50 mg/l | 2 % | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
| Total hardness | 15 °dH | — | — | Single value · 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau |
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.
Source: https://www.trinkwasserinfo.at/datenbank?no_cache=1&tx_abatrinkwdb_pi1_anlagenid=WL-209&tx_abatrinkwdb_pi1_plz=2721&tx_abatrinkwdb_pi1_suche=1&cHash=3b75a72d55c2225060d0f47e44277b83 · 2025-12-16 · 2025-12-16 · retrieved on 08/08/2026
Postcodes in this zone: 2721
Frequently asked questions about drinking water in Bad Fischau-Brunn
- How hard is the water in Bad Fischau-Brunn?
- Marktgemeinde Bad Fischau-Brunn publishes a total hardness of 15 °dH for the supply zone 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau (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: 2025-12-16, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Bad Fischau-Brunn?
- Marktgemeinde Bad Fischau-Brunn publishes a nitrate value of 12 mg/l for the supply zone 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau. The statutory parametric value is 50 mg/l; the measured value represents 24 % of the parametric value. Basis: 2025-12-16, retrieved on 08/08/2026.
- Who supplies the drinking water in Bad Fischau-Brunn?
- Marktgemeinde Bad Fischau-Brunn. The values shown here come from the supply zone 2721, Probenahmestelle 9 - Ortsnetz Bad Fischau 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.