Drinking water in Germersheim
2 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.
germersheim gesamt
Stadtwerke Germersheim GmbHAssigned 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 | 1,1 mg/l | 50 mg/l | 2 % | Single value |
| Lead | <1,000 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Sulphate | 23,0 mg/l | 250 mg/l | 9 % | Single value |
| Sodium | 9,0 mg/l | 200 mg/l | 5 % | Single value |
* 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 (16 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Cadmium | <0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value |
| Lead | <1,000 µg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Nitrate | 1,1 mg/l | 50 mg/l | 2 % | Single value |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Chloride | 12,0 mg/l | 250 mg/l | 5 % | Single value |
| Conductivity (25 °C) | 543 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| pH | 7,79 - | 6,5–9,5 | — | Single value |
| Sodium | 9,0 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 23,0 mg/l | 250 mg/l | 9 % | Single value |
* 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 | 85,3 mg/l | — | — | Single value |
| Magnesium | 11,3 mg/l | — | — | Single value |
| Potassium | 1,7 mg/l | — | — | Single value |
| Total hardness | 14,50 °dH | — | — | Single value |
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: 76726
Show 1 more supply zone
Wasserwerk 2 (WW), TW
TWIST RLP - Wasserwerk 2 (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 | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · Wasserwerk 2 (WW), TW |
| Nitrate | 1.1 mg/L | 50 mg/l | 2 % | Mean · Wasserwerk 2 (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Escherichia coli (E. coli) | 0 Anzahl/100ml | 0/100 ml | — | Mean · Wasserwerk 2 (WW), TW |
| Sulphate | 23 mg/L | 250 mg/l | 9 % | Mean · Wasserwerk 2 (WW), TW |
| Sodium | 9 mg/L | 200 mg/l | 5 % | Mean · Wasserwerk 2 (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 · Wasserwerk 2 (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 · Wasserwerk 2 (WW), TW |
| Arsenic | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Boron | < 0.1 mg/L below limit of quantification | 1 mg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Cadmium | < 0.2 µg/L below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk 2 (WW), TW |
| Copper | < 0.01 mg/L below limit of quantification | 2 mg/l | < 0.5 % * | Mean · Wasserwerk 2 (WW), TW |
| Cyanide | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Fluoride | < 0.1 mg/L below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Wasserwerk 2 (WW), TW |
| Lead | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Mercury | < 0.1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Nickel | < 2 µg/L below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Nitrate | 1.1 mg/L | 50 mg/l | 2 % | Mean · Wasserwerk 2 (WW), TW |
| Nitrite | < 0.01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Wasserwerk 2 (WW), TW |
| Selenium | < 1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Uranium | < 0.2 µg/L below limit of quantification | 10 µg/l | < 2 % * | Mean · Wasserwerk 2 (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 | < 0.001 µg/L below limit of quantification | 0.1 µg/l | < 1 % * | Mean · Wasserwerk 2 (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 · Wasserwerk 2 (WW), TW |
| Ammonium | < 0.05 mg/L below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Chloride | 12 mg/L | 250 mg/l | 5 % | Mean · Wasserwerk 2 (WW), TW |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Mean · Wasserwerk 2 (WW), TW |
| Iron | < 0.02 mg/L below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| Manganese | < 0.005 mg/L below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk 2 (WW), TW |
| pH | 7.57 - | 6,5–9,5 | — | Mean · Wasserwerk 2 (WW), TW |
| Sodium | 9 mg/L | 200 mg/l | 5 % | Mean · Wasserwerk 2 (WW), TW |
| Sulphate | 23 mg/L | 250 mg/l | 9 % | Mean · Wasserwerk 2 (WW), TW |
| Temperature | 13.6 °C | — | — | Mean · Wasserwerk 2 (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 | 85.3 mg/L | — | — | Mean · Wasserwerk 2 (WW), TW |
| Magnesium | 11.3 mg/L | — | — | Mean · Wasserwerk 2 (WW), TW |
| Potassium | 1.7 mg/L | — | — | Mean · Wasserwerk 2 (WW), TW |
| Total hardness | 2.66 mmol/l | — | — | Mean · Wasserwerk 2 (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.
Postcodes in this zone: 76726
Frequently asked questions about drinking water in Germersheim
- How hard is the water in Germersheim?
- Stadtwerke Germersheim GmbH publishes a total hardness of 14.5 °dH for the supply zone germersheim gesamt (hardness range hard). 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 11/07/2026.
- How much nitrate is in the drinking water in Germersheim?
- Stadtwerke Germersheim GmbH publishes a nitrate value of 1,1 mg/l for the supply zone germersheim gesamt. The statutory parametric value is 50 mg/l; the measured value represents 2 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Germersheim?
- Stadtwerke Germersheim GmbH. The values shown here come from the supply zone germersheim gesamt 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.