Drinking water in Lauwil
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.
Quellwasser Reservoireinlauf
Trinkwasserversorgung LauwilAssigned 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 31/12/2020. 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 | 7.2 Unit not stated in the document | 40 mg/l | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sulphate | <10 below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sodium | <2.5 below limit of quantification Unit not stated in the document | 200 mg/l | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
Show all recorded parameters (17 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0.05 below limit of quantification Unit not stated in the document | 1.5 mg/l | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Nitrate | 7.2 Unit not stated in the document | 40 mg/l | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | <2.5 below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Colour | farblos | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Conductivity (25 °C) | 424 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| pH | 7.5 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sodium | <2.5 below limit of quantification Unit not stated in the document | 200 mg/l | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sulphate | <10 below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Temperature | 9.7 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Total organic carbon (TOC) | 0.75 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Turbidity | 0.2 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 88.9 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Magnesium | <2.5 below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Potassium | <1.25 below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Spectral absorption coefficient 254 nm (SAC 254) | 1.47 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sum of anion equivalents | 4.47 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
| Sum of cation equivalents | 4.58 | — | — | Single value · Quellwasser Reservoireinlauf, Juli 2020 |
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: 4426
Show 3 more supply zones
Quellwasser Reservoireinlauf, 04.07
Trinkwasserversorgung LauwilAssigned 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 31/12/2018. 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 | 7.1 mg/l | 40 mg/l | 18 % | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sulphate | <10 mg/l below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sodium | <2.5 mg/l below limit of quantification | 200 mg/l | < 1 % * | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
* 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.
Show all recorded parameters (18 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | <0.05 mg/l below limit of quantification | 1.5 mg/l | < 3 % * | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Nitrate | 7.1 mg/l | 40 mg/l | 18 % | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
* 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | <2.5 mg/l below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Colour | farblos | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Conductivity (25 °C) | 399 µS/cm | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| pH | 7.5 | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sodium | <2.5 mg/l below limit of quantification | 200 mg/l | < 1 % * | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sulphate | <10 mg/l below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Temperature | 9.3 °C | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Total organic carbon (TOC) | 0.8 mg C/l | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Turbidity | 0.3 FNU | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
* 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 |
|---|---|---|---|---|
| Calcium | 89.1 mg/l | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Magnesium | <2.5 mg/l below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Potassium | <1.25 mg/l below limit of quantification | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Spectral absorption coefficient 254 nm (SAC 254) | 1.5 | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sum of anion equivalents | 4.5 mmol/l | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Sum of cation equivalents | 4.6 mmol/l | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
| Total hardness | 22.8 fr.H. | — | — | Single value · Quellwasser Reservoireinlauf, 04.07.2018 |
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: 4426
Trinkwasser im Netz
Trinkwasserversorgung LauwilAssigned 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 31/12/2020. 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 Unit not stated in the document | 0/100 ml | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 1 Unit not stated in the document | 300 1/ml | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
| Escherichia coli (E. coli) | 0 Unit not stated in the document | 0/100 ml | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
| Intestinal enterococci | 0 Unit not stated in the document | 0/100 ml | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Odour | ohne Befund | — | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
| Taste | ohne Befund | — | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
| Temperature | 15 | — | — | Single value · Trinkwasser im Netz, September/Oktober 2020 (Datum 07.10.2020) |
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: 4426
Wasser ab Reservoir behandelt
Trinkwasserversorgung LauwilAssigned 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 31/12/2020. 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 Unit not stated in the document | 0/100 ml | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
Show all recorded parameters (6 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 0 Unit not stated in the document | 300 1/ml | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
| Escherichia coli (E. coli) | 0 Unit not stated in the document | 0/100 ml | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
| Intestinal enterococci | 0 Unit not stated in the document | 0/100 ml | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
Indicator parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Odour | - not determined | — | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
| Taste | - not determined | — | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
| Temperature | 8.9 | — | — | Single value · Wasser ab Reservoir behandelt, September/Oktober 2020 (Datum 07.10.2020) |
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: 4426
Frequently asked questions about drinking water in Lauwil
- Who supplies the drinking water in Lauwil?
- Trinkwasserversorgung Lauwil. The values shown here come from the supply zone Quellwasser Reservoireinlauf 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.