Drinking water in Flörsheim am Main
One supply zone, water supplier: Stadtwerke Flörsheim am Main (Eigenbetrieb der Stadt).
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.
floersheim-am-main gesamt
Stadtwerke Flörsheim am Main (Eigenbetrieb der Stadt)Assigned 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 01/11/2022. 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 | 1,0 mg/l | 50 mg/l | 2 % | Single value |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value |
| Sulphate | 62 mg/l | 250 mg/l | 25 % | Single value |
| Sodium | 17,2 mg/l | 200 mg/l | 9 % | Single value |
Show all recorded parameters (21 — most recent value per parameter)
Chemical parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Copper | 0,022 mg/l | 2 mg/l | 1 % | Single value |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | 1,0 mg/l | 50 mg/l | 2 % | Single value |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value |
| Chloride | 30,8 mg/l | 250 mg/l | 12 % | Single value |
| Iron | < 0,01 mg/ below limit of quantification | 0.2 mg/l | — | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| pH | 7,27 | 6,5–9,5 | — | Single value |
| Sodium | 17,2 mg/l | 200 mg/l | 9 % | Single value |
| Sulphate | 62 mg/l | 250 mg/l | 25 % | Single value |
| Turbidity | < 0,1 FNU below limit of quantification | 1 NTU | — | 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 | 109 mg/l | — | — | Single value |
| Magnesium | 16,4 mg/l | — | — | Single value |
| Potassium | 2,4 mg/l | — | — | Single value |
| Total hardness | 19,0 °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: 65439
Frequently asked questions about drinking water in Flörsheim am Main
- How hard is the water in Flörsheim am Main?
- Stadtwerke Flörsheim am Main (Eigenbetrieb der Stadt) publishes a total hardness of 19 °dH for the supply zone floersheim-am-main 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: 01.11.2022, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Flörsheim am Main?
- Stadtwerke Flörsheim am Main (Eigenbetrieb der Stadt) publishes a nitrate value of 1,0 mg/l for the supply zone floersheim-am-main gesamt. The statutory parametric value is 50 mg/l; the measured value represents 2 % of the parametric value. Basis: 01.11.2022, retrieved on 11/07/2026.
- Who supplies the drinking water in Flörsheim am Main?
- Stadtwerke Flörsheim am Main (Eigenbetrieb der Stadt). The values shown here come from the supply zone floersheim-am-main 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.