Drinking water in Glarus, Klöntal, Riedern
4 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.
8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung
Stadtwerke Judenburg AGAssigned 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 01/04/2025. 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 | 3,4 mg/l | 50 mg/l | 7 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Sulphate | 12,2 mg/l | 250 mg/l | 5 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Sodium | 3,4 mg/l | 200 mg/l | 2 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3,4 mg/l | 50 mg/l | 7 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 2,2 mg/l | 200 mg/l | 1 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Conductivity (25 °C) | 245 µS/cm | 2,500 µS/cm | — | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| pH | 7,6 | 6,5–9,5 | — | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Sodium | 3,4 mg/l | 200 mg/l | 2 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Sulphate | 12,2 mg/l | 250 mg/l | 5 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 42 mg/l | 400 mg/l | 11 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Carbonate hardness | 6,7 °dH | — | — | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Magnesium | 5,9 mg/l | 150 mg/l | 4 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Potassium | 2,6 mg/l | 50 mg/l | 5 % | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
| Total hardness | 7,2 °dH | — | — | Single value · 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung |
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: 8750
Show 3 more supply zones
8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg )
Stadtwerke Judenburg AGAssigned 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 01/04/2025. 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 | 3,7 mg/l | 50 mg/l | 7 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Sulphate | 14,8 mg/l | 250 mg/l | 6 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Sodium | 5,5 mg/l | 200 mg/l | 3 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3,7 mg/l | 50 mg/l | 7 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 7,4 mg/l | 200 mg/l | 4 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Conductivity (25 °C) | 280 µS/cm | 2,500 µS/cm | — | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| pH | 8 | 6,5–9,5 | — | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Sodium | 5,5 mg/l | 200 mg/l | 3 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Sulphate | 14,8 mg/l | 250 mg/l | 6 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 45,8 mg/l | 400 mg/l | 11 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Carbonate hardness | 7,3 °dH | — | — | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Magnesium | 8,9 mg/l | 150 mg/l | 6 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Potassium | 2 mg/l | 50 mg/l | 4 % | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
| Total hardness | 8,4 °dH | — | — | Single value · 8750, Versorgungszone Murdorf, Strettweg Ost (Wasendorferweg, Sonnenrain, Paigweg ) |
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: 8750
8750, Versorgungszone Oberweg
Stadtwerke Judenburg AGAssigned 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 01/04/2025. 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 | 3 mg/l | 50 mg/l | 6 % | Single value · 8750, Versorgungszone Oberweg |
| Sulphate | 9,2 mg/l | 250 mg/l | 4 % | Single value · 8750, Versorgungszone Oberweg |
| Sodium | 2,7 mg/l | 200 mg/l | 1 % | Single value · 8750, Versorgungszone Oberweg |
Show all recorded parameters (11 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3 mg/l | 50 mg/l | 6 % | Single value · 8750, Versorgungszone Oberweg |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 1,1 mg/l | 200 mg/l | 0.5 % | Single value · 8750, Versorgungszone Oberweg |
| Conductivity (25 °C) | 174 µS/cm | 2,500 µS/cm | — | Single value · 8750, Versorgungszone Oberweg |
| pH | 7,8 | 6,5–9,5 | — | Single value · 8750, Versorgungszone Oberweg |
| Sodium | 2,7 mg/l | 200 mg/l | 1 % | Single value · 8750, Versorgungszone Oberweg |
| Sulphate | 9,2 mg/l | 250 mg/l | 4 % | Single value · 8750, Versorgungszone Oberweg |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 31,5 mg/l | 400 mg/l | 8 % | Single value · 8750, Versorgungszone Oberweg |
| Carbonate hardness | 4,7 °dH | — | — | Single value · 8750, Versorgungszone Oberweg |
| Magnesium | 3 mg/l | 150 mg/l | 2 % | Single value · 8750, Versorgungszone Oberweg |
| Potassium | 2,1 mg/l | 50 mg/l | 4 % | Single value · 8750, Versorgungszone Oberweg |
| Total hardness | 5,1 °dH | — | — | Single value · 8750, Versorgungszone Oberweg |
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: 8750
Gemeinde Glarus
Technische Betriebe GlarusAssigned 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 | 2.5 mg/l | 40 mg/l | 6 % | Mean · Gemeinde Glarus |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Gemeinde Glarus |
Show all recorded parameters (8 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 4.7 KBE/ml | 300 1/ml | — | Mean · Gemeinde Glarus |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Gemeinde Glarus |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Gemeinde Glarus |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2.5 mg/l | 40 mg/l | 6 % | Mean · Gemeinde Glarus |
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 7.5 | — | — | Mean · Gemeinde Glarus |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 44.6 mg/l | — | — | Mean · Gemeinde Glarus |
| Magnesium | 8.4 mg/l | — | — | Mean · Gemeinde Glarus |
| Total hardness | 14.6 °fH | — | — | Mean · Gemeinde Glarus |
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: 8750
Frequently asked questions about drinking water in Glarus, Klöntal, Riedern
- How hard is the water in Glarus, Klöntal, Riedern?
- Stadtwerke Judenburg AG publishes a total hardness of 7.2 °dH for the supply zone 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung (hardness range soft). 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: 2025-04-01, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Glarus, Klöntal, Riedern?
- Stadtwerke Judenburg AG publishes a nitrate value of 3,4 mg/l for the supply zone 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung. The statutory parametric value is 50 mg/l; the measured value represents 7 % of the parametric value. Basis: 2025-04-01, retrieved on 08/08/2026.
- Who supplies the drinking water in Glarus, Klöntal, Riedern?
- Stadtwerke Judenburg AG. The values shown here come from the supply zone 8750, Versorgungszone Judenburg, Reifling, Strettweg West, Waltersdorf, Ritzersdorf, Gasselsdorf, Pölswegsiedlung 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.