Drinking water in 55546
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.
Stromberger Str. (WW), TW
TWIST RLP - Stromberger Str. (WW), TWAssigned 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 | 0.023 µg/L | 0.1 µg/l | 23 % | Mean · Stromberger Str. (WW), TW |
| Nitrate | 23 mg/L | 50 mg/l | 46 % | Mean · Stromberger Str. (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Stromberger Str. (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Stromberger Str. (WW), TW |
| Sulphate | 33 mg/L | 250 mg/l | 13 % | Mean · Stromberger Str. (WW), TW |
| Sodium | 28.1 mg/L | 200 mg/l | 14 % | Mean · Stromberger Str. (WW), TW |
* 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 · Stromberger Str. (WW), TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/L below limit of quantification | 5 µg/l | < 20 % * | Mean · Stromberger Str. (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Stromberger Str. (WW), TW |
| Boron | 0.1 mg/L | 1 mg/l | 10 % | Mean · Stromberger Str. (WW), TW |
| Cadmium | < 0.2 µg/L below limit of quantification | 3 µg/l | < 7 % * | Mean · Stromberger Str. (WW), TW |
| Copper | 0.008 mg/L | 2 mg/l | 0.4 % | Mean · Stromberger Str. (WW), TW |
| Cyanide | < 0.003 mg/L below limit of quantification | 50 µg/l | < 6 % * | Mean · Stromberger Str. (WW), TW |
| Fluoride | 0.05 mg/L | 1.5 mg/l | 3 % | Mean · Stromberger Str. (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Stromberger Str. (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Stromberger Str. (WW), TW |
| Nickel | < 5 µg/L below limit of quantification | 20 µg/l | < 25 % * | Mean · Stromberger Str. (WW), TW |
| Nitrate | 23 mg/L | 50 mg/l | 46 % | Mean · Stromberger Str. (WW), TW |
| Nitrite | < 0.005 mg/L below limit of quantification | 0.5 mg/l | < 1 % * | Mean · Stromberger Str. (WW), TW |
| Selenium | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Stromberger Str. (WW), TW |
| Uranium | 3.2 µg/L | 10 µg/l | 32 % | Mean · Stromberger Str. (WW), TW |
* 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 | 0.023 µg/L | 0.1 µg/l | 23 % | Mean · Stromberger Str. (WW), TW |
Indicator parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0.005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Stromberger Str. (WW), TW |
| Ammonium | 0.1 mg/L | 0.5 mg/l | 20 % | Mean · Stromberger Str. (WW), TW |
| Chloride | 45 mg/L | 250 mg/l | 18 % | Mean · Stromberger Str. (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Stromberger Str. (WW), TW |
| Iron | < 0.05 mg/L below limit of quantification | 0.2 mg/l | < 25 % * | Mean · Stromberger Str. (WW), TW |
| Manganese | < 0.01 mg/L below limit of quantification | 50 µg/l | < 20 % * | Mean · Stromberger Str. (WW), TW |
| pH | 7.89 - | 6,5–9,5 | — | Mean · Stromberger Str. (WW), TW |
| Sodium | 28.1 mg/L | 200 mg/l | 14 % | Mean · Stromberger Str. (WW), TW |
| Sulphate | 33 mg/L | 250 mg/l | 13 % | Mean · Stromberger Str. (WW), TW |
| Temperature | 11.5 °C | — | — | Mean · Stromberger Str. (WW), TW |
* 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 | 56 mg/L | — | — | Mean · Stromberger Str. (WW), TW |
| Magnesium | 16.2 mg/L | — | — | Mean · Stromberger Str. (WW), TW |
| Potassium | 3 mg/L | — | — | Mean · Stromberger Str. (WW), TW |
| Total hardness | 2.13 mmol/l | — | — | Mean · Stromberger Str. (WW), TW |
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
Frei-Laubersheim (WW), TW
TWIST RLP - Frei-Laubersheim (WW), TWAssigned 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 | 30 mg/L | 50 mg/l | 60 % | Mean · Frei-Laubersheim (WW), TW |
| Lead | 1 µg/L | 10 µg/l | 10 % | Mean · Frei-Laubersheim (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Frei-Laubersheim (WW), TW |
| Sulphate | 58 mg/L | 250 mg/l | 23 % | Mean · Frei-Laubersheim (WW), TW |
| Sodium | 13.6 mg/L | 200 mg/l | 7 % | Mean · Frei-Laubersheim (WW), TW |
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 · Frei-Laubersheim (WW), TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/L below limit of quantification | 5 µg/l | < 20 % * | Mean · Frei-Laubersheim (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Frei-Laubersheim (WW), TW |
| Boron | 0.03 mg/L | 1 mg/l | 3 % | Mean · Frei-Laubersheim (WW), TW |
| Cadmium | < 0.2 µg/L below limit of quantification | 3 µg/l | < 7 % * | Mean · Frei-Laubersheim (WW), TW |
| Copper | < 0.005 mg/L below limit of quantification | 2 mg/l | < 0.3 % * | Mean · Frei-Laubersheim (WW), TW |
| Cyanide | < 0.003 mg/L below limit of quantification | 50 µg/l | < 6 % * | Mean · Frei-Laubersheim (WW), TW |
| Fluoride | 0.15 mg/L | 1.5 mg/l | 10 % | Mean · Frei-Laubersheim (WW), TW |
| Lead | 1 µg/L | 10 µg/l | 10 % | Mean · Frei-Laubersheim (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Frei-Laubersheim (WW), TW |
| Nickel | < 5 µg/L below limit of quantification | 20 µg/l | < 25 % * | Mean · Frei-Laubersheim (WW), TW |
| Nitrate | 30 mg/L | 50 mg/l | 60 % | Mean · Frei-Laubersheim (WW), TW |
| Nitrite | < 0.005 mg/L below limit of quantification | 0.5 mg/l | < 1 % * | Mean · Frei-Laubersheim (WW), TW |
| Selenium | 2 µg/L | 10 µg/l | 20 % | Mean · Frei-Laubersheim (WW), TW |
| Uranium | 3.4 µg/L | 10 µg/l | 34 % | Mean · Frei-Laubersheim (WW), TW |
* 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 | 0.009 mg/L | 0.2 mg/l | 5 % | Mean · Frei-Laubersheim (WW), TW |
| Ammonium | 0.04 mg/L | 0.5 mg/l | 8 % | Mean · Frei-Laubersheim (WW), TW |
| Chloride | 31 mg/L | 250 mg/l | 12 % | Mean · Frei-Laubersheim (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Frei-Laubersheim (WW), TW |
| Iron | < 0.05 mg/L below limit of quantification | 0.2 mg/l | < 25 % * | Mean · Frei-Laubersheim (WW), TW |
| Manganese | < 0.01 mg/L below limit of quantification | 50 µg/l | < 20 % * | Mean · Frei-Laubersheim (WW), TW |
| pH | 7.91 - | 6,5–9,5 | — | Mean · Frei-Laubersheim (WW), TW |
| Sodium | 13.6 mg/L | 200 mg/l | 7 % | Mean · Frei-Laubersheim (WW), TW |
| Sulphate | 58 mg/L | 250 mg/l | 23 % | Mean · Frei-Laubersheim (WW), TW |
| Temperature | 10.8 °C | — | — | Mean · Frei-Laubersheim (WW), TW |
* 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 | 102 mg/L | — | — | Mean · Frei-Laubersheim (WW), TW |
| Magnesium | 29.2 mg/L | — | — | Mean · Frei-Laubersheim (WW), TW |
| Potassium | 3.5 mg/L | — | — | Mean · Frei-Laubersheim (WW), TW |
| Total hardness | 3.77 mmol/l | — | — | Mean · Frei-Laubersheim (WW), TW |
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.
Pumpstation Tiefenthal (WW), TW
TWIST RLP - Pumpstation Tiefenthal (WW), TWAssigned 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 | 9.2 mg/L | 50 mg/l | 18 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Sulphate | 123 mg/L | 250 mg/l | 49 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Sodium | 31.2 mg/L | 200 mg/l | 16 % | Mean · Pumpstation Tiefenthal (WW), TW |
* 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 · Pumpstation Tiefenthal (WW), TW |
Chemical parameters (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/L below limit of quantification | 5 µg/l | < 20 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Boron | 0.07 mg/L | 1 mg/l | 7 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Cadmium | < 0.5 µg/L below limit of quantification | 3 µg/l | < 17 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Copper | < 0.005 mg/L below limit of quantification | 2 mg/l | < 0.3 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Fluoride | < 0.2 mg/L below limit of quantification | 1.5 mg/l | < 13 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Mercury | < 0.05 µg/L below limit of quantification | 1 µg/l | < 5 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Nitrate | 9.2 mg/L | 50 mg/l | 18 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Nitrite | < 0.02 mg/L below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Selenium | 3 µg/L | 10 µg/l | 30 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Uranium | 7.8 µg/L | 10 µg/l | 78 % | Mean · Pumpstation Tiefenthal (WW), TW |
* 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 | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Ammonium | < 0.04 mg/L below limit of quantification | 0.5 mg/l | < 8 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Chloride | 29.3 mg/L | 250 mg/l | 12 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Iron | < 0.01 mg/L below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Pumpstation Tiefenthal (WW), TW |
| pH | 7.54 - | 6,5–9,5 | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Sodium | 31.2 mg/L | 200 mg/l | 16 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Sulphate | 123 mg/L | 250 mg/l | 49 % | Mean · Pumpstation Tiefenthal (WW), TW |
| Temperature | 7.1 °C | — | — | Mean · Pumpstation Tiefenthal (WW), TW |
* 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 | 96.5 mg/L | — | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Magnesium | 21.2 mg/L | — | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Potassium | 3.1 mg/L | — | — | Mean · Pumpstation Tiefenthal (WW), TW |
| Total hardness | 3.28 mmol/l | — | — | Mean · Pumpstation Tiefenthal (WW), TW |
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 55546
- How hard is the water in Postcode 55546?
- TWIST RLP - Stromberger Str. (WW), TW publishes a total hardness of 2.13 mmol/l for the supply zone Stromberger Str. (WW), TW — that corresponds to 11.9 °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 55546?
- TWIST RLP - Stromberger Str. (WW), TW publishes a nitrate value of 23 mg/L for the supply zone Stromberger Str. (WW), TW. The statutory parametric value is 50 mg/l; the measured value represents 46 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Are PFAS detectable in the drinking water in Postcode 55546?
- TWIST RLP - Stromberger Str. (WW), TW publishes for the supply zone Stromberger Str. (WW), TW a sum value PFAS-20 of 0.023 µg/L. The statutory parametric value is 0.1 µg/l; the measured value represents 23 % 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 55546?
- TWIST RLP - Stromberger Str. (WW), TW. The values shown here come from the supply zone Stromberger Str. (WW), TW 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.