Drinking water in Nehren
3 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.
Gemeinde Talheim / Albwasserversorgungsgruppe XV - ZV SteinlachWV Wasser
Stadtwerke MössingenAssigned 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 | (n.b.)* mg/l not determined | 0.1 µg/l | — | Single value |
| Nitrate | 13 mg/l | 50 mg/l | 26 % | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Sulphate | 11 mg/l | 250 mg/l | 4 % | Single value |
| Sodium | 7,4 mg/l | 200 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.
Show all recorded parameters (50 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (25)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | 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 |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Bisphenol A | < 0,0005 mg/l below limit of quantification | 2.5 µg/l | < 20 % * | Single value |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | < 0,05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Chromium | 0,0006 mg/l | 25 µg/l | 2 % | Single value |
| Copper | 0,023 mg/l | 2 mg/l | 1 % | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Fluoride | < 0,15 mg/l below limit of quantification | 1.5 mg/l | < 10 % * | Single value |
| Haloacetic acids (HAA) | < 0,001 mg/l below limit of quantification | 60 µg/l | < 2 % * | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 13 mg/l | 50 mg/l | 26 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | (n.b.)* mg/l not determined | 0.5 µg/l | — | Single value |
| Polycyclic aromatic hydrocarbons | 0,000001 mg/l | 0.1 µg/l | 1 % | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | 0,0023 mg/l | 50 µg/l | 5 % | Single value |
| Uranium | 0,0003 mg/l | 10 µg/l | 3 % | 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.
PFAS (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | (n.b.)* mg/l not determined | — | — | Single value |
| Sum of PFAS | (n.b.)* mg/l not determined | 0.1 µg/l | — | Single value |
Indicator parameters (14)
| 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 | < 0,06 mg/l below limit of quantification | 0.5 mg/l | < 12 % * | Single value |
| Calcite dissolution capacity | -27 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 14 mg/l | 250 mg/l | 6 % | Single value |
| Coliform bacteria | 0 KBE/ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/100 ml | ohne anormale Veränderung | — | Single value |
| Conductivity (25 °C) | 541 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| pH | 7,69 | 6,5–9,5 | — | Single value |
| Sodium | 7,4 mg/l | 200 mg/l | 4 % | Single value |
| Sulphate | 11 mg/l | 250 mg/l | 4 % | Single value |
| Total organic carbon (TOC) | 1 mg/l | ohne anormale Veränderung | — | 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,3 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,362 mmol/l | — | — | Single value |
| Calcium | 104 mg/l | — | — | Single value |
| Carbonate hardness | 2,65 mmol/l | — | — | Single value |
| Hardness range (WRMG) | hart | — | — | Single value |
| Magnesium | 3,3 mg/l | — | — | Single value |
| Potassium | 0,8 mg/l | — | — | Single value |
| Total hardness | 2,73 mmol/l | — | — | 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: 72147
Show 2 more supply zones
ZV Steinlach-WV Wasser
Zweckverband Steinlach-WasserversorgungAssigned 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 | 9,3 mg/l | 50 mg/l | 19 % | Single value |
Show all recorded parameters (13 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Fluoride | 0,1 mg/l | 1.5 mg/l | 7 % | Single value |
| Nitrate | 9,3 mg/l | 50 mg/l | 19 % | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | 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 (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 KBE/ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/100 ml | ohne anormale Veränderung | — | 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: 72147
ZV SteinlachWV Wasser
Zweckverband Steinlach-WasserversorgungAssigned 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 |
|---|---|---|---|---|
| Sum of PFAS | (n.b.)* mg/l not determined | 0.1 µg/l | — | Single value |
| Nitrate | 9,3 mg/l | 50 mg/l | 19 % | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Sulphate | 110 mg/l | 250 mg/l | 44 % | Single value |
| Sodium | 17,9 mg/l | 200 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.
Show all recorded parameters (52 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (25)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | 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 |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Bisphenol A | < 0,0005 mg/l below limit of quantification | 2.5 µg/l | < 20 % * | Single value |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | < 0,05 mg/l below limit of quantification | 0.2 mg/l | < 25 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | geeignet Unit not stated in the document | 2 mg/l | — | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Fluoride | 0,1 mg/l | 1.5 mg/l | 7 % | Single value |
| Haloacetic acids (HAA) | < 0,001 mg/l below limit of quantification | 60 µg/l | < 2 % * | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 9,3 mg/l | 50 mg/l | 19 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | (n.b.)* mg/l not determined | 0.5 µg/l | — | Single value |
| Polycyclic aromatic hydrocarbons | (n.b.)* mg/l not determined | 0.1 µg/l | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | 0,0054 mg/l | 50 µg/l | 11 % | Single value |
| Uranium | 0,0006 mg/l | 10 µg/l | 6 % | 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.
PFAS (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | (n.b.)* mg/l not determined | — | — | Single value |
| Sum of PFAS | (n.b.)* mg/l not determined | 0.1 µg/l | — | Single value |
Indicator parameters (15)
| 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 |
| Calcite dissolution capacity | 0,5 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 29 mg/l | 250 mg/l | 12 % | Single value |
| Coliform bacteria | 0 KBE/ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/100 ml | ohne anormale Veränderung | — | Single value |
| Conductivity (25 °C) | 589 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,013 mg/l | 0.2 mg/l | 6 % | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| pH | 7,89 | 6,5–9,5 | — | Single value |
| Sodium | 17,9 mg/l | 200 mg/l | 9 % | Single value |
| Sulphate | 110 mg/l | 250 mg/l | 44 % | Single value |
| Temperature | 10,1 °C | — | — | Single value |
| Total organic carbon (TOC) | 1,2 mg/l | ohne anormale Veränderung | — | 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,9 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,175 mmol/l | — | — | Single value |
| Calcium | 76,4 mg/l | — | — | Single value |
| Carbonate hardness | 1,47 mmol/l | — | — | Single value |
| Hardness range (WRMG) | hart | — | — | Single value |
| Magnesium | 17,3 mg/l | — | — | Single value |
| Oxygen | 11,2 mg/l | — | — | Single value |
| Potassium | 2,8 mg/l | — | — | Single value |
| Total hardness | 2,62 mmol/l | — | — | 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: 72147
Frequently asked questions about drinking water in Nehren
- How hard is the water in Nehren?
- Stadtwerke Mössingen publishes a total hardness of 2,73 mmol/l for the supply zone Gemeinde Talheim / Albwasserversorgungsgruppe XV - ZV SteinlachWV Wasser — that corresponds to 15.3 °dH. 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 13/07/2026.
- How much nitrate is in the drinking water in Nehren?
- Stadtwerke Mössingen publishes a nitrate value of 13 mg/l for the supply zone Gemeinde Talheim / Albwasserversorgungsgruppe XV - ZV SteinlachWV Wasser. The statutory parametric value is 50 mg/l; the measured value represents 26 % of the parametric value. Basis: Publication by the water supplier, retrieved on 13/07/2026.
- Who supplies the drinking water in Nehren?
- Stadtwerke Mössingen. The values shown here come from the supply zone Gemeinde Talheim / Albwasserversorgungsgruppe XV - ZV SteinlachWV Wasser 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.