Drinking water in Bopfingen
5 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.
Bopfingen WW Aufhausen Auslauf
Stadt BopfingenAssigned 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 14/05/2025. 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 | 7,3 mg/L | 50 mg/l | 15 % | Single value |
| Lead | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Escherichia coli (E. coli) | 0 1/100 mL | 0/100 ml | — | Single value |
| Sulphate | 7,3 mg/L | 250 mg/l | 3 % | Single value |
| Sodium | 1,8 mg/L | 200 mg/l | 0.9 % | 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.
Show all recorded parameters (67 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 1/100 mL | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 1/100 mL | 0/100 ml | — | Single value |
Chemical parameters (46)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0003 mg/L below limit of quantification | 3 µg/l | < 10 % * | Single value |
| 2,6-Dichlorobenzamide (BAM) | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Antimony | < 0,001 mg/L below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Atrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Bentazone | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Benzene | < 0,00025 mg/L below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,0000025 mg/L below limit of quantification | 10 ng/l | < 25 % * | Single value |
| Bisphenol A | < 0,00001 mg/L below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,01 mg/L below limit of quantification | 1 mg/l | < 1 % * | Single value |
| Bromacil | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Bromate | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Cadmium | < 0,0001 mg/L below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chlorotoluron | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Chromium | < 0,0005 mg/L below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,001 mg/L | 2 mg/l | < 0.1 % | Single value |
| Cyanide | < 0,002 mg/L below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Desethylatrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Desethylterbuthylazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Dimethenamid | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Diuron | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Ethidimuron | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Ethofumesate | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Flufenacet | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Fluoride | < 0,05 mg/L below limit of quantification | 1.5 mg/l | < 3 % * | Single value |
| Hexazinone | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Isoproturon | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Lead | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Lenacil | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Mercury | < 0,00005 mg/L below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Metalaxyl | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Metazachlor | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Methabenzthiazuron | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Metolachlor | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Nickel | < 0,001 mg/L below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 7,3 mg/L | 50 mg/l | 15 % | Single value |
| Nitrite | < 0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Propazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Selenium | < 0,001 mg/L below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Terbutryn | < 0,00002 mg/L below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,0001 mg/L below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,0001 mg/L below limit of quantification | — | — | Single value |
| Uranium | < 0,0005 mg/L below limit of quantification | 10 µg/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.
Indicator parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/L below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Ammonium | < 0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Chloride | 2,8 mg/L | 250 mg/l | 1 % | Single value |
| Clostridium perfringens (including spores) | 0 1/100 mL | 0/100 ml | — | Single value |
| Coliform bacteria | 0 1/100 mL | 0/100 ml | — | Single value |
| Iron | < 0,01 mg/L below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Manganese | < 0,0025 mg/L below limit of quantification | 50 µg/l | < 5 % * | Single value |
| Odour | chlorig - | für den Verbraucher annehmbar | — | Single value |
| Sodium | 1,8 mg/L | 200 mg/l | 0.9 % | Single value |
| Sulphate | 7,3 mg/L | 250 mg/l | 3 % | Single value |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value |
| Total organic carbon (TOC) | 0,3 mg/L | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,02 FNU | 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 |
|---|---|---|---|---|
| Calcium | 55,6 mg/L | — | — | Single value |
| Carbonate hardness | 8,7 Grad dH | — | — | Single value |
| Hydrogen carbonate | 187 mg/L | — | — | Single value |
| Magnesium | 6,6 mg/L | — | — | Single value |
| Potassium | < 0,5 mg/L below limit of quantification | — | — | Single value |
| Total hardness | 9,3 Grad 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: 73441
Show 4 more supply zones
PAK
Stadt BopfingenAssigned 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 14/05/2025. 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.
No core values are available for this zone yet.
Show all recorded parameters (4 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Benzo(b)fluoranthene | < 0,00001 mg/L below limit of quantification | — | — | Single value · PAK |
| Benzo(ghi)perylene | < 0,00002 mg/L below limit of quantification | — | — | Single value · PAK |
| Benzo(k)fluoranthene | < 0,00001 mg/L below limit of quantification | — | — | Single value · PAK |
| Indeno(1,2,3-cd)pyrene | < 0,00001 mg/L below limit of quantification | — | — | Single value · PAK |
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: 73441
Pestizide
Stadt BopfingenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Postcodes in this zone: 73441
Trichlorethen und Tetrachlorethen
Stadt BopfingenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Postcodes in this zone: 73441
Trihalogenmethane
Stadt BopfingenAssigned 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 14/05/2025. 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.
No core values are available for this zone yet.
Show all recorded parameters (4 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Bromodichloromethane | < 0,0001 mg/L below limit of quantification | — | — | Single value · Trihalogenmethane |
| Dibromochloromethane | < 0,0001 mg/L below limit of quantification | — | — | Single value · Trihalogenmethane |
| Tribromomethane (bromoform) | < 0,0001 mg/L below limit of quantification | — | — | Single value · Trihalogenmethane |
| Trichloromethane (chloroform) | < 0,0001 mg/L below limit of quantification | — | — | Single value · Trihalogenmethane |
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: 73441
Frequently asked questions about drinking water in Bopfingen
- How hard is the water in Bopfingen?
- Stadt Bopfingen publishes a total hardness of 9.3 °dH for the supply zone Bopfingen WW Aufhausen Auslauf (hardness range medium). 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: 06.06.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Bopfingen?
- Stadt Bopfingen publishes a nitrate value of 7,3 mg/L for the supply zone Bopfingen WW Aufhausen Auslauf. The statutory parametric value is 50 mg/l; the measured value represents 15 % of the parametric value. Basis: 06.06.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Bopfingen?
- Stadt Bopfingen. The values shown here come from the supply zone Bopfingen WW Aufhausen Auslauf 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.