Drinking water in Gnesau, Himmelberg
6 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.
Haus Iris Saringer
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)Assigned 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 12/03/2025. 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer |
Show all recorded parameters (10 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer |
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer |
| Colony count 22 °C | 19 KBE/1ml | 100 1/ml | — | Single value · Haus Iris Saringer |
| Colony count 36 °C | 0 KBE/1ml | 20 1/ml | — | Single value · Haus Iris Saringer |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Haus Iris Saringer |
| Conductivity (25 °C) | 149 µS/cm | 2,500 µS/cm | — | Single value · Haus Iris Saringer |
| Odour | geruchlos | — | — | Single value · Haus Iris Saringer |
| Taste | nicht analysiert not determined | — | — | Single value · Haus Iris Saringer |
| Temperature | 4,5 °C | — | — | Single value · Haus Iris Saringer |
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: 9563
Show 5 more supply zones
Haus Iris Saringer, AL Heizraum (Analysennr. 292983)
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Colony count 22 °C | 14 KBE/ml | 100 1/ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Conductivity (25 °C) | 147 µS/cm | 2,500 µS/cm | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Odour | geruchlos | — | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| pH | 8,1 | 6,5–9,5 | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Taste | nicht analysiert not determined | — | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
| Temperature | 3,4 °C | — | — | Single value · Haus Iris Saringer, AL Heizraum (Analysennr. 292983) |
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: 9563
Haus Silvia Ehrlich
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)Assigned 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 12/03/2025. 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich |
Show all recorded parameters (10 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich |
Indicator parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich |
| Colony count 22 °C | 18 KBE/1ml | 100 1/ml | — | Single value · Haus Silvia Ehrlich |
| Colony count 36 °C | 0 KBE/1ml | 20 1/ml | — | Single value · Haus Silvia Ehrlich |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Haus Silvia Ehrlich |
| Conductivity (25 °C) | 148 µS/cm | 2,500 µS/cm | — | Single value · Haus Silvia Ehrlich |
| Odour | geruchlos | — | — | Single value · Haus Silvia Ehrlich |
| Taste | nicht analysiert not determined | — | — | Single value · Haus Silvia Ehrlich |
| Temperature | 5,5 °C | — | — | Single value · Haus Silvia Ehrlich |
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: 9563
Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984)
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Colony count 22 °C | 10 KBE/ml | 100 1/ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Conductivity (25 °C) | 147 µS/cm | 2,500 µS/cm | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Odour | geruchlos | — | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| pH | 8,2 | 6,5–9,5 | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Taste | nicht analysiert not determined | — | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
| Temperature | 4,8 °C | — | — | Single value · Haus Silvia Ehrlich, AL vorm Haus (Analysennr. 292984) |
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: 9563
Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982)
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)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 | 2,52 mg/l | 50 mg/l | 5 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Sulphate | 9,3 mg/l | 250 mg/l | 4 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Sodium | 2,38 mg/l | 200 mg/l | 1 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
Show all recorded parameters (28 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,52 mg/l | 50 mg/l | 5 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Nitrate/50 + Nitrite/3 | 0,054 mg/l | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Chloride | <1 mg/l below limit of quantification | 200 mg/l | < 0.5 % * | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Colony count 22 °C | 8 KBE/ml | 100 1/ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Colony count 36 °C | 0 KBE/ml | 20 1/ml | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Conductivity (25 °C) | 148 µS/cm | 2,500 µS/cm | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Odour | geruchlos | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Oxidisability | <0,10 (NWG) mg O2/l not detectable | 5 mg/l | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| pH | 8,1 | 6,5–9,5 | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Sodium | 2,38 mg/l | 200 mg/l | 1 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Sulphate | 9,3 mg/l | 250 mg/l | 4 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Taste | nicht analysiert not determined | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Temperature | 7,7 °C | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,51 mmol/l | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Calcium | 25,1 mg/l | 400 mg/l | 6 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Carbonate hardness | 4,09 °dH | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Hydrogen carbonate | 89,1 mg/l | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Magnesium | 3,28 mg/l | 150 mg/l | 2 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Potassium | 0,56 mg/l | 50 mg/l | 1 % | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
| Total hardness | 0,76 mmol/l | — | — | Single value · Volksschule Gnesau, Wasserhahn Wirtschaftsraum (Analysennr. 292982) |
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: 9563
ZH VS Gnesau
Gemeinde Gnesau (Gemeindewasserversorgung Gnesau)Assigned 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 12/03/2025. 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 | 2,48 mg/l | 50 mg/l | 5 % | Single value · ZH VS Gnesau |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · ZH VS Gnesau |
| Sulphate | 9,6 mg/l | 250 mg/l | 4 % | Single value · ZH VS Gnesau |
| Sodium | 2,35 mg/l | 200 mg/l | 1 % | Single value · ZH VS Gnesau |
Show all recorded parameters (28 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value · ZH VS Gnesau |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value · ZH VS Gnesau |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,48 mg/l | 50 mg/l | 5 % | Single value · ZH VS Gnesau |
| Nitrate/50 + Nitrite/3 | 0,053 mg/l | — | — | Single value · ZH VS Gnesau |
| Nitrite | <0,01 mg/l below limit of quantification | 0.1 mg/l | < 10 % * | Single value · ZH VS Gnesau |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | 0,011 mg/l | 0.5 mg/l | 2 % | Single value · ZH VS Gnesau |
| Chloride | <1 mg/l below limit of quantification | 200 mg/l | < 0.5 % * | Single value · ZH VS Gnesau |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value · ZH VS Gnesau |
| Colony count 22 °C | 16 KBE/1ml | 100 1/ml | — | Single value · ZH VS Gnesau |
| Colony count 36 °C | 0 KBE/1ml | 20 1/ml | — | Single value · ZH VS Gnesau |
| Colour | farblos, klar, ohne Bodensatz | — | — | Single value · ZH VS Gnesau |
| Conductivity (25 °C) | 149 µS/cm | 2,500 µS/cm | — | Single value · ZH VS Gnesau |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · ZH VS Gnesau |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · ZH VS Gnesau |
| Odour | geruchlos | — | — | Single value · ZH VS Gnesau |
| Oxidisability | <0,10 (NWG) mg O2/l not detectable | 5 mg/l | — | Single value · ZH VS Gnesau |
| pH | 8,1 - | 6,5–9,5 | — | Single value · ZH VS Gnesau |
| Sodium | 2,35 mg/l | 200 mg/l | 1 % | Single value · ZH VS Gnesau |
| Sulphate | 9,6 mg/l | 250 mg/l | 4 % | Single value · ZH VS Gnesau |
| Taste | nicht analysiert not determined | — | — | Single value · ZH VS Gnesau |
| Temperature | 7,1 °C | — | — | Single value · ZH VS Gnesau |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,48 mmol/l | — | — | Single value · ZH VS Gnesau |
| Calcium | 26,9 mg/l | 400 mg/l | 7 % | Single value · ZH VS Gnesau |
| Carbonate hardness | 4,00 °dH | — | — | Single value · ZH VS Gnesau |
| Hydrogen carbonate | 87,3 mg/l | — | — | Single value · ZH VS Gnesau |
| Magnesium | 3,25 mg/l | 150 mg/l | 2 % | Single value · ZH VS Gnesau |
| Potassium | 0,59 mg/l | 50 mg/l | 1 % | Single value · ZH VS Gnesau |
| Total hardness | 0,80 mmol/l | — | — | Single value · ZH VS Gnesau |
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: 9563
Frequently asked questions about drinking water in Gnesau, Himmelberg
- Who supplies the drinking water in Gnesau, Himmelberg?
- Gemeinde Gnesau (Gemeindewasserversorgung Gnesau). The values shown here come from the supply zone Haus Iris Saringer 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.