Drinking water in Hattersheim
One supply zone, water supplier: Stadtwerke Hattersheim am Main.
How to read the share of the parametric value
12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.
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.
Hattersheim (TEIS 250001380000000000077), Trinkwasser Ortsnetz, Bauhof, Im Boden 2, Werkstatt, Hahn Waschbecken
Stadtwerke Hattersheim am MainAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
19.1 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 2,2 mg/l | 50 mg/l | 4 % | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 78 mg/l | 250 mg/l | 31 % | Single value |
| Sodium | 21,0 mg/l | 200 mg/l | 11 % | 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 (82 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (61)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,3 µg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Aldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| 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 |
| Atrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Single value |
| Benzo(b)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,01 µg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value |
| Bromacil | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Bromodichloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Carbofuran | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chloridazon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chlorotoluron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Clopyralid | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Copper | 0,023 mg/l | 2 mg/l | 1 % | Single value |
| Desethylatrazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Dicamba | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dichlorprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Dieldrin | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Diuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value |
| Heptachlor | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Heptachlor epoxide | < 0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Hexazinone | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,002 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Metazachlor | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Methabenzthiazuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metobromuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metoxuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Monuron | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | 2,2 mg/l | 50 mg/l | 4 % | Single value |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value |
| Propazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Sebuthylazine | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,5 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | 0,6 µg/l | — | — | Single value |
| Uranium | 0,0007 mg/l | 10 µg/l | 7 % | 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 (13)
| 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 |
| Calcite dissolution capacity | -34,345 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 37,2 mg/l | 250 mg/l | 15 % | Single value |
| Coliform bacteria | 0 KBE/100ml | 0/100 ml | — | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| pH | 7,72 | 6,5–9,5 | — | Single value |
| Sodium | 21,0 mg/l | 200 mg/l | 11 % | Single value |
| Sulphate | 78 mg/l | 250 mg/l | 31 % | Single value |
| Taste | ohne Fremdgeschmack | für den Verbraucher annehmbar | — | Single value |
| Temperature | 17,2 °C | — | — | Single value |
| Total organic carbon (TOC) | 1,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,2 NTU | 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,85 mmol/l | — | — | Single value |
| Calcium | 109 mg/l | — | — | Single value |
| Magnesium | 16,9 mg/l | — | — | Single value |
| Potassium | 2,9 mg/l | — | — | Single value |
| Sum of alkaline earth metals | 3,4 mmol/l | — | — | Single value |
| Total hardness | 19,1 °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.
Source: https://www.hattersheim.de/downloads/datei/ZDFhNmRjNzc1MWJkZTY5OTMwdnd4S3JpZXErakFpMkRxREFCeEV1VW9ERnYzSmZDWmVtTFZLM3E1VTBuQ2IrUGp6Q05qOTBxL1pnNU51STlydmJCYlN5MGgxS3FXbEc4Ykx5Rk9JNE5uNWhydHo1OHUvSU1Kb2RpQ2V1QlE5eGtyMGk0MFJja25UV0RhTHNxTFBhRTJYeVhpZ0hMS0hOdk9vZGhLVXV1RjlJZ3gxL0JCT3M5RnhiL3NNMD0 · 29.09.2025 · Prüfzeitraum von 25.08.2025 bis 29.09.2025 · retrieved on 11/07/2026
Postcodes in this zone: 65795
Frequently asked questions about drinking water in Hattersheim
- How hard is the water in Hattersheim?
- Stadtwerke Hattersheim am Main publishes a total hardness of 19.1 °dH for the supply zone Hattersheim (TEIS 250001380000000000077), Trinkwasser Ortsnetz, Bauhof, Im Boden 2, Werkstatt, Hahn Waschbecken (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: 29.09.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Hattersheim?
- Stadtwerke Hattersheim am Main publishes a nitrate value of 2,2 mg/l for the supply zone Hattersheim (TEIS 250001380000000000077), Trinkwasser Ortsnetz, Bauhof, Im Boden 2, Werkstatt, Hahn Waschbecken. The statutory parametric value is 50 mg/l; the measured value represents 4 % of the parametric value. Basis: 29.09.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Hattersheim?
- Stadtwerke Hattersheim am Main. The values shown here come from the supply zone Hattersheim (TEIS 250001380000000000077), Trinkwasser Ortsnetz, Bauhof, Im Boden 2, Werkstatt, Hahn Waschbecken 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.