Drinking water in 64354
One supply zone, water supplier: Stadtwerke Reinheim.
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.
Reinheim und Stadtteile
Stadtwerke ReinheimAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 27 mg/l | 50 mg/l | 54 % | Mean |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Mean |
| Sulphate | 40 mg/l | 250 mg/l | 16 % | Mean |
| Sodium | 27 mg/l | 200 mg/l | 13 % | Mean |
* 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 (35 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Mean |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Mean |
Chemical parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Mean |
| Copper | <0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Mean |
| Fluoride | 0,15 mg/l | 1.5 mg/l | 10 % | Mean |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean |
| Nickel | < 0,003 mg/l below limit of quantification | 20 µg/l | < 15 % * | Mean |
| Nitrate | 27 mg/l | 50 mg/l | 54 % | Mean |
| Nitrite | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Mean |
* 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 (15)
| 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 |
| Chloride | 78 mg/l | 250 mg/l | 31 % | Mean |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Mean |
| Colony count 22 °C | 1 KBE/ml | ohne anormale Veränderung | — | Mean |
| Colony count 36 °C | 5 KBE/ml | ohne anormale Veränderung | — | Mean |
| Colour | < 0,1 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean |
| Conductivity (25 °C) | 724 µS/cm | 2,790 µS/cm | — | Mean |
| Iron | 0,01 mg/l | 0.2 mg/l | 5 % | Mean |
| Manganese | < 0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Mean |
| Odour | keine Auffälligkeiten | für den Verbraucher annehmbar | — | Mean |
| pH | 7,65 | 6,5–9,5 | — | Mean |
| Sodium | 27 mg/l | 200 mg/l | 13 % | Mean |
| Sulphate | 40 mg/l | 250 mg/l | 16 % | Mean |
| Temperature | 13,6 °C | — | — | Mean |
| Turbidity | <0,3 FNU below limit of quantification | 1 NTU | — | Mean |
* 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 (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,8 mmol/l | — | — | Mean |
| Base capacity to pH 8.2 | 0,16 mmol/l | — | — | Mean |
| Calcium | 74 mg/l | — | — | Mean |
| Carbonate hardness | 10,4 / 1,85 °dH / mmol/l | — | — | Mean |
| Free carbon dioxide | 7,0 mg/l | — | — | Mean |
| Hardness range (WRMG) | hart (3) | — | — | Mean |
| Hydrogen carbonate | 226 mg/l | — | — | Mean |
| Magnesium | 25 mg/l | — | — | Mean |
| Potassium | 6,5 mg/l | — | — | Mean |
| Sum of alkaline earth metals | 2,79 mmol/l | — | — | Mean |
| Total hardness | 16,0 / 2,85 °dH / mmol/l | — | — | Mean |
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 64354
- How hard is the water in Postcode 64354?
- Stadtwerke Reinheim publishes the hardness range hart (3) for the supply zone Reinheim und Stadtteile. 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: erstellt: März 2026, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 64354?
- Stadtwerke Reinheim publishes a nitrate value of 27 mg/l for the supply zone Reinheim und Stadtteile. The statutory parametric value is 50 mg/l; the measured value represents 54 % of the parametric value. Basis: erstellt: März 2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 64354?
- Stadtwerke Reinheim. The values shown here come from the supply zone Reinheim und Stadtteile 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.