Drinking water in 54534
For this postcode the responsible water supplier 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 2 underneath.
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.
Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land
TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-LandAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Nitrate | 9.1 mg/L | 50 mg/l | 18 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Lead | < 0.3 µg/L below limit of quantification | 10 µg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Sulphate | 4.3 mg/L | 250 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Sodium | 4.9 mg/L | 200 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
* 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 (31 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0.3 µg/L below limit of quantification | 5 µg/l | < 6 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Arsenic | < 0.6 µg/L below limit of quantification | 10 µg/l | < 6 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Boron | < 0.05 mg/L below limit of quantification | 1 mg/l | < 5 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Cadmium | < 0.2 µg/L below limit of quantification | 3 µg/l | < 7 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Copper | < 0.002 mg/L below limit of quantification | 2 mg/l | < 0.1 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Fluoride | < 0.05 mg/L below limit of quantification | 1.5 mg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Lead | < 0.3 µg/L below limit of quantification | 10 µg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Mercury | < 0.05 µg/L below limit of quantification | 1 µg/l | < 5 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Nickel | 1 µg/L | 20 µg/l | 5 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Nitrate | 9.1 mg/L | 50 mg/l | 18 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Nitrite | < 0.01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Selenium | < 0.6 µg/L below limit of quantification | 10 µg/l | < 6 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Uranium | < 0.2 µg/L below limit of quantification | 10 µg/l | < 2 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
* 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.
PFAS (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0.019 mg/L | 0.2 mg/l | 10 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Chloride | 9.9 mg/L | 250 mg/l | 4 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Iron | < 0.005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Manganese | < 0.002 mg/L below limit of quantification | 50 µg/l | < 4 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| pH | 8.39 - | 6,5–9,5 | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Sodium | 4.9 mg/L | 200 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Sulphate | 4.3 mg/L | 250 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Temperature | 8.2 °C | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
* 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 (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 21.5 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Magnesium | 2.5 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Potassium | 1.9 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Total hardness | 0.55 mmol/l | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
| Zinc | 0.004 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land |
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 2 more supply zones in this postcode
Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich
TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW Stadt WittlichAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Nitrate | 4 mg/L | 50 mg/l | 8 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Sulphate | 3.2 mg/L | 250 mg/l | 1 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Sodium | 4.3 mg/L | 200 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
* 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 (30 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0.5 µg/L below limit of quantification | 5 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Boron | < 0.02 mg/L below limit of quantification | 1 mg/l | < 2 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Cadmium | < 0.3 µg/L below limit of quantification | 3 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Copper | < 0.005 mg/L below limit of quantification | 2 mg/l | < 0.3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Fluoride | 0.039 mg/L | 1.5 mg/l | 3 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Nitrate | 4 mg/L | 50 mg/l | 8 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Nitrite | < 0.02 mg/L below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Selenium | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Uranium | 0.1 µg/L | 10 µg/l | 1 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
* 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.
PFAS (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 µg/L | 0.1 µg/l | 0 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Ammonium | 0.01 mg/L | 0.5 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Chloride | 4.8 mg/L | 250 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Iron | < 0.005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| pH | 8.48 - | 6,5–9,5 | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Sodium | 4.3 mg/L | 200 mg/l | 2 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Sulphate | 3.2 mg/L | 250 mg/l | 1 % | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Temperature | 8.8 °C | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 19.2 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Magnesium | 2.4 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Potassium | 1.7 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
| Total hardness | 0.58 mmol/l | — | — | Mean · Obere Salm, Übergabe ZWEM (WW), TW Stadt Wittlich |
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.
Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach
TWIST RLP - Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-TrarbachAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 8.9 mg/L | 50 mg/l | 18 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Sulphate | 3.3 mg/L | 250 mg/l | 1 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Sodium | 5 mg/L | 200 mg/l | 3 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
* 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 (29 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0.5 µg/L below limit of quantification | 5 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Boron | < 0.02 mg/L below limit of quantification | 1 mg/l | < 2 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Cadmium | < 0.3 µg/L below limit of quantification | 3 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Copper | < 0.005 mg/L below limit of quantification | 2 mg/l | < 0.3 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Fluoride | 0.04 mg/L | 1.5 mg/l | 3 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Nitrate | 8.9 mg/L | 50 mg/l | 18 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Nitrite | < 0.02 mg/L below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Selenium | < 0.5 µg/L below limit of quantification | 10 µg/l | < 5 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Uranium | < 0.1 µg/L below limit of quantification | 10 µg/l | < 1 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
* 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 (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0.023 mg/L | 0.2 mg/l | 12 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Ammonium | < 0.01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Chloride | 8.1 mg/L | 250 mg/l | 3 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Iron | < 0.005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| pH | 8.41 - | 6,5–9,5 | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Sodium | 5 mg/L | 200 mg/l | 3 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Sulphate | 3.3 mg/L | 250 mg/l | 1 % | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Temperature | 12.3 °C | — | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
* 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 21.1 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Magnesium | 2.5 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Potassium | 1.8 mg/L | — | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
| Total hardness | 0.63 mmol/l | — | — | Mean · Obere Salm, Übergabe ZWEM -TWIST (WW), TW VGW Traben-Trarbach |
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 54534
- How hard is the water in Postcode 54534?
- TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land publishes a total hardness of 0.55 mmol/l for the supply zone Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land — that corresponds to 3.1 °dH. 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: Publication by the water supplier, retrieved on 13/07/2026.
- How much nitrate is in the drinking water in Postcode 54534?
- TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land publishes a nitrate value of 9.1 mg/L for the supply zone Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land. The statutory parametric value is 50 mg/l; the measured value represents 18 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Are PFAS detectable in the drinking water in Postcode 54534?
- TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land publishes for the supply zone Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land a sum value PFAS-20 of 0 µg/L. The statutory parametric value is 0.1 µg/l; the measured value represents 0 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Who supplies the drinking water in Postcode 54534?
- TWIST RLP - Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land. The values shown here come from the supply zone Obere Salm, Übergabe ZWEM (WW), TW VGW Wittlich-Land 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.