Drinking water in 3664 (Switzerland)
The drinking water in Postcode 3664 has a total hardness of 18.6 °dH. Measured in supply zone Probe 186603 Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) of Wasserversorgung Burgistein, retrieved on 12/08/2026.
For this postcode Wasserversorgung Burgistein publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 7 underneath.
The values come from the SVGW platform trinkwasser.ch. Water utilities report there voluntarily; the SVGW does not verify the data. For each parameter, the minimum, maximum, average and median of one year are published; hardness in French degrees (°fH). On 20 August 2026 the SVGW objected in writing to the use of this data for maunawai.info: we do not show values from this source, but only name the parameters measured there. Analyses we obtained directly from the water supplier are shown in full.
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.
Probe 186603 Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002)
Wasserversorgung BurgisteinAssigned 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 14/07/2025. 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 | 11.8 +/- 1.2 mg/l | 40 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Sulphate | 4.1 +/- 0.4 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Sodium | 8.3 +/- 0.8 mg/l | 200 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
Show all recorded parameters (15 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 7 pro ml | 300 1/ml | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | < weniger als 0.08 mg/l below limit of quantification | 1.5 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Nitrate | 11.8 +/- 1.2 mg/l | 40 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Nitrite | nicht nachweisbar mg/l not detectable | 0.1 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | nicht nachweisbar mg/l not detectable | 0.5 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Chloride | 10.9 +/- 1.1 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Sodium | 8.3 +/- 0.8 mg/l | 200 mg/l | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Sulphate | 4.1 +/- 0.4 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Turbidity | 0.6 +/- 0.2 NTU | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 120.0 +/- 12.0 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Magnesium | 8.0 +/- 0.8 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Potassium | 1.3 +/- 0.1 mg/l | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
| Total hardness | 33.2 °f | — | — | Single value · Probe 186603 - Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) |
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.
Show 7 more supply zones in this postcode
Verteilnetz Schulhaus Weierboden, WC Knaben, Lavabo
Wasserversorgung BurgisteinAssigned 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 | 5.9 +/- 0.6 mg/l | 40 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Sulphate | 7.9 +/- 0.8 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Sodium | 11.2 +/- 1.1 mg/l | 200 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
Show all recorded parameters (15 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | nicht nachweisbar pro ml not detectable | 300 1/ml | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | < weniger als 0.08 mg/l below limit of quantification | 1.5 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Nitrate | 5.9 +/- 0.6 mg/l | 40 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Nitrite | nicht nachweisbar mg/l not detectable | 0.1 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
Indicator parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | nicht nachweisbar mg/l not detectable | 0.5 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Chloride | 12.2 +/- 1.2 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Sodium | 11.2 +/- 1.1 mg/l | 200 mg/l | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Sulphate | 7.9 +/- 0.8 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Turbidity | 0.2 +/- 0.1 NTU | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 104.7 +/- 10.5 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Magnesium | 15.5 +/- 1.6 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Potassium | 0.1 +/- 0.0 mg/l | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
| Total hardness | 32.5 °f | — | — | Single value · Verteilnetz - Schulhaus Weierboden, WC Knaben, Lavabo |
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.
Grundwasser Elbsche Pumpwerk, Entnahmeleitung
Wasserversorgung BurgisteinAssigned 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Grundwasser Elbsche - Pumpwerk, Entnahmeleitung |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 7 pro ml | 300 1/ml | — | Single value · Grundwasser Elbsche - Pumpwerk, Entnahmeleitung |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Grundwasser Elbsche - Pumpwerk, Entnahmeleitung |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Grundwasser Elbsche - Pumpwerk, Entnahmeleitung |
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.
Probe 186602 Verteilnetz, Grossmatt 9, BG Stähli-Schmutz, Milchraum (Erhebungsstelle 12013)
Wasserversorgung BurgisteinAssigned 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 14/07/2025. 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186602 - Verteilnetz, Grossmatt 9, BG Stähli-Schmutz, Milchraum (Erhebungsstelle 12013) |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | nicht nachweisbar pro ml not detectable | 300 1/ml | — | Single value · Probe 186602 - Verteilnetz, Grossmatt 9, BG Stähli-Schmutz, Milchraum (Erhebungsstelle 12013) |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186602 - Verteilnetz, Grossmatt 9, BG Stähli-Schmutz, Milchraum (Erhebungsstelle 12013) |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186602 - Verteilnetz, Grossmatt 9, BG Stähli-Schmutz, Milchraum (Erhebungsstelle 12013) |
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.
Probe 186604 Grundwasser Elbsche, Pumpwerk, Entnahmeleitung (Erhebungsstelle 13001)
Wasserversorgung BurgisteinAssigned 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 14/07/2025. 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186604 - Grundwasser Elbsche, Pumpwerk, Entnahmeleitung (Erhebungsstelle 13001) |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | nicht nachweisbar pro ml not detectable | 300 1/ml | — | Single value · Probe 186604 - Grundwasser Elbsche, Pumpwerk, Entnahmeleitung (Erhebungsstelle 13001) |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186604 - Grundwasser Elbsche, Pumpwerk, Entnahmeleitung (Erhebungsstelle 13001) |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186604 - Grundwasser Elbsche, Pumpwerk, Entnahmeleitung (Erhebungsstelle 13001) |
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.
Probe 186605 Verteilnetz, Oberelbschen 30, Grünig Fritz, Milchraum (Erhebungsstelle 12014)
Wasserversorgung BurgisteinAssigned 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 14/07/2025. 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186605 - Verteilnetz, Oberelbschen 30, Grünig Fritz, Milchraum (Erhebungsstelle 12014) |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 pro ml | 300 1/ml | — | Single value · Probe 186605 - Verteilnetz, Oberelbschen 30, Grünig Fritz, Milchraum (Erhebungsstelle 12014) |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186605 - Verteilnetz, Oberelbschen 30, Grünig Fritz, Milchraum (Erhebungsstelle 12014) |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Probe 186605 - Verteilnetz, Oberelbschen 30, Grünig Fritz, Milchraum (Erhebungsstelle 12014) |
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.
Quelle Weierboden Pumpstation, Lavabo
Wasserversorgung BurgisteinAssigned 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Quelle Weierboden - Pumpstation, Lavabo |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 10 pro ml | 300 1/ml | — | Single value · Quelle Weierboden - Pumpstation, Lavabo |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Quelle Weierboden - Pumpstation, Lavabo |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Quelle Weierboden - Pumpstation, Lavabo |
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.
Verteilnetz Reservoir Allmend alt, Zu-/Abgangsleitung
Wasserversorgung BurgisteinAssigned 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) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Reservoir Allmend alt, Zu-/Abgangsleitung |
Show all recorded parameters (3 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 3 pro ml | 300 1/ml | — | Single value · Verteilnetz - Reservoir Allmend alt, Zu-/Abgangsleitung |
| Escherichia coli (E. coli) | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Reservoir Allmend alt, Zu-/Abgangsleitung |
| Intestinal enterococci | nicht nachweisbar pro 100 ml not detectable | 0/100 ml | — | Single value · Verteilnetz - Reservoir Allmend alt, Zu-/Abgangsleitung |
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 3664
- How hard is the water in Postcode 3664?
- Wasserversorgung Burgistein publishes a total hardness of 33.2 °f for the supply zone Probe 186603 Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) — that corresponds to 18.6 °dH. Hardness indicates how much calcium and magnesium are dissolved in the water. It is not a quality assessment: there is no parametric value for hardness. Basis: 16.07.2025, retrieved on 12/08/2026.
- Who supplies the drinking water in Postcode 3664?
- Wasserversorgung Burgistein. The values shown here come from the supply zone Probe 186603 Quelle Weierboden, Pumpstation, Lavabo (Erhebungsstelle 15002) 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.