Drinking water in 72639
For this postcode the responsible water supplier publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 1 underneath.
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.
Neuffen / NZ / Bahnhofstraße 32 / Stadtwerken Waschraum (E.-Nr.: 116046-ON-0001)
Stadtwerke Neuffen AGAssigned 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 12/02/2024. 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 | 12 mg/l | 50 mg/l | 24 % | Single value |
Show all recorded parameters (4 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 12 mg/l | 50 mg/l | 24 % | Single value |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Carbonate hardness | 1,14 mmol/l | — | — | Single value |
| Saturation index | + 0,03 | — | — | Single value |
| Total hardness | 7,57 °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.
Show 1 more supply zone in this postcode
Grafenberg
FairNetzAssigned 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 | 0,000005 mg/l | — | — | Single value |
| Nitrate | 3,9 mg/l | 50 mg/l | 8 % | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Sulphate | 34,0 mg/l | 250 mg/l | 14 % | Single value |
| Sodium | 5,4 mg/l | 200 mg/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.
Show all recorded parameters (57 — 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 | — | Single value |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (27)
| 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 |
| 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/ below limit of quantification | 1 µg/l | — | 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 | 0,11 mg/ | 1 mg/l | — | Single value |
| Bromate | 0,0021 mg/ | 10 µg/l | — | Single value |
| Cadmium | <0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chlorate | <0,0200 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chromium | 0,00012 mg/l | 25 µg/l | 0.5 % | Single value |
| Copper | 0,003 mg/l | 2 mg/l | 0.2 % | Single value |
| Cyanide | <0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Fluoride | 0,1 mg/l | 1.5 mg/l | 7 % | Single value |
| Haloacetic acids (HAA) | n. b. mg/l not determined | — | — | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Mercury | <0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 3,9 mg/l | 50 mg/l | 8 % | 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 |
| Tetrachloroethene and Trichloroethene (sum) | n. b. mg/l not determined | 10 µg/l | — | Single value |
| Trihalomethanes — Total | n. b. mg/l not determined | 50 µg/l | — | Single value |
| Uranium | 0,0011 mg/l | 10 µg/l | 11 % | Single value |
| Vinyl chloride | <0,0005 mg/l below limit of quantification | 0.5 µg/l | < 100 % * | 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 | 0,000001 mg/l | — | — | Single value |
| Sum of PFAS | 0,000005 mg/l | — | — | Single value |
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -3,2 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value |
| Chloride | 7,6 mg/l | 250 mg/l | 3 % | Single value |
| Coliform bacteria | 0 Anzahl/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,1 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 338 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,005 mg/l | 0.2 mg/l | 3 % | Single value |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,99 | 6,5–9,5 | — | Single value |
| Sodium | 5,4 mg/l | 200 mg/l | 3 % | Single value |
| Sulphate | 34,0 mg/l | 250 mg/l | 14 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Total organic carbon (TOC) | 1,08 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | <1,62 NTU 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.
Radiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Gross alpha activity | 0,04 Bq/l | — | — | Single value |
| Radon-222 | 0,10 Bq/l | 100 Bq/l | — | Single value |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Base capacity to pH 8.2 | 0,07 mmol/l | — | — | Single value |
| Calcium | 51 mg/l | — | — | Single value |
| Hardness range (WRMG) | mittel | — | — | Single value |
| Magnesium | 8,5 mg/l | — | — | Single value |
| Potassium | 1,30 mg/l | — | — | Single value |
| Total hardness | 1,62 mmol/l (°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.
Frequent questions about postcode 72639
- How hard is the water in Postcode 72639?
- Stadtwerke Neuffen AG publishes a total hardness of 7.6 °dH for the supply zone Neuffen / NZ / Bahnhofstraße 32 / Stadtwerken Waschraum (E.-Nr.: 116046-ON-0001) (hardness range soft). 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: Tübingen 12.02.2024, retrieved on 14/07/2026.
- How much nitrate is in the drinking water in Postcode 72639?
- Stadtwerke Neuffen AG publishes a nitrate value of 12 mg/l for the supply zone Neuffen / NZ / Bahnhofstraße 32 / Stadtwerken Waschraum (E.-Nr.: 116046-ON-0001). The statutory parametric value is 50 mg/l; the measured value represents 24 % of the parametric value. Basis: Tübingen 12.02.2024, retrieved on 14/07/2026.
- Who supplies the drinking water in Postcode 72639?
- Stadtwerke Neuffen AG. The values shown here come from the supply zone Neuffen / NZ / Bahnhofstraße 32 / Stadtwerken Waschraum (E.-Nr.: 116046-ON-0001) 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.