Drinking water in Westerheim
There are 2 places with this name — listed below by area. To determine the exact match, look up the postcode.
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.
Westerheim (72589)
Versorgungsbereich 1 (Albwasserversorgungsgruppe II); Entnahmestellen: WW Mühlhausen im Täle, HB Westerheim Lindenstr. 50, Schule am Sellenberg Schulstr. 8, Alb Camping Technikraum
Gemeinde Westerheim (Trinkwasserbezug von Albwasserversorgungsgruppe II / ZV Landeswasserversorgung)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
17.6 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 18,4 mg/L | 50 mg/l | 37 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Lead | 0,0009 mg/L | 10 µg/l | 9 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Escherichia coli (E. coli) | 0 1/100 mL | 0/100 ml | — | Single value · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Sulphate | 8,0 mg/L | 250 mg/l | 3 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Sodium | 25,8 mg/L | 200 mg/l | 13 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
Show all recorded parameters (79 — 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 · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Intestinal enterococci | 0 1/100 mL | 0/100 ml | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
Chemical parameters (55)
| 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 · WW Mühlhausen im Täle, Probe 25.07.2024 |
| 2,6-Dichlorobenzamide (BAM) | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Antimony | < 0,001 mg/L below limit of quantification | 5 µg/l | < 20 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Arsenic | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Atrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Bentazone | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Benzene | < 0,00025 mg/L below limit of quantification | 1 µg/l | < 25 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Benzo(a)pyrene | < 0,0000025 mg/L below limit of quantification | 10 ng/l | < 25 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Benzo(b)fluoranthene | < 0,00001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Benzo(ghi)perylene | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Benzo(k)fluoranthene | < 0,00001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Bisphenol A | < 0,00001 mg/L below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Boron | < 0,01 mg/L below limit of quantification | 1 mg/l | < 1 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Bromacil | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Bromate | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Bromodichloromethane | < 0,0001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Cadmium | < 0,0001 mg/L below limit of quantification | 3 µg/l | < 3 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Chlorotoluron | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Chromium | < 0,0005 mg/L below limit of quantification | 25 µg/l | < 2 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Copper | 0,015 mg/L | 2 mg/l | 0.8 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Cyanide | < 0,002 mg/L below limit of quantification | 50 µg/l | < 4 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Desethylatrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Desethylterbuthylazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Desisopropylatrazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Dibromochloromethane | 0,0001 mg/L | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Dimethenamid | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Diuron | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Ethidimuron | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Ethofumesate | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Flufenacet | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Fluoride | < 0,05 mg/L below limit of quantification | 1.5 mg/l | < 3 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Hexazinone | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Indeno(1,2,3-cd)pyrene | < 0,00001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Isoproturon | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Lead | 0,0009 mg/L | 10 µg/l | 9 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Lenacil | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Mercury | < 0,00005 mg/L below limit of quantification | 1 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Metalaxyl | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Metazachlor | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Methabenzthiazuron | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Metolachlor | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Nickel | < 0,001 mg/L below limit of quantification | 20 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Nitrate | 18,4 mg/L | 50 mg/l | 37 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Nitrite | < 0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Propazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Selenium | < 0,001 mg/L below limit of quantification | 10 µg/l | < 10 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Simazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Terbuthylazine | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Terbutryn | < 0,00002 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Tetrachloroethene | < 0,0001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Tribromomethane (bromoform) | < 0,0001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Trichloroethene | < 0,0001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Trichloromethane (chloroform) | < 0,0001 mg/L below limit of quantification | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Uranium | < 0,0005 mg/L below limit of quantification | 10 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Vinyl chloride | < 0,00025 mg/L below limit of quantification | 0.5 µg/l | < 50 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
* 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 (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,009 mg/L | 0.2 mg/l | 5 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Ammonium | < 0,01 mg/L below limit of quantification | 0.5 mg/l | < 2 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Chloride | 44,4 mg/L | 250 mg/l | 18 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Clostridium perfringens (including spores) | 0 1/100 mL | 0/100 ml | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Coliform bacteria | 0 1/100 mL | 0/100 ml | — | Single value · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Colony count 22 °C | 0 1/mL | ohne anormale Veränderung | — | Single value · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Colony count 36 °C | 0 1/mL | ohne anormale Veränderung | — | Single value · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Conductivity (25 °C) | 810 µS/cm | 2,790 µS/cm | — | Single value · Westerheim Alb Camping Technikraum, Probe 11.09.2025 11:20 |
| Iron | < 0,01 mg/L below limit of quantification | 0.2 mg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Manganese | < 0,0025 mg/L below limit of quantification | 50 µg/l | < 5 % * | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Odour | chlorig - | für den Verbraucher annehmbar | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Sodium | 25,8 mg/L | 200 mg/l | 13 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Sulphate | 8,0 mg/L | 250 mg/l | 3 % | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Total organic carbon (TOC) | 0,4 mg/L | ohne anormale Veränderung | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Turbidity | 0,02 FNU | 1 NTU | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
* 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 | 119 mg/L | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Carbonate hardness | 15,6 Grad dH | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Hydrogen carbonate | 336 mg/L | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Magnesium | 4,3 mg/L | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Potassium | 1,7 mg/L | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
| Total hardness | 17,6 Grad dH | — | — | Single value · WW Mühlhausen im Täle, Probe 25.07.2024 |
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://api.wasserportal.info/api/public/qualitaet/trinkwasseranalyse/fc1b7bdc-7116-44fc-9826-a59d112a7643 · 22.08.2024 - 16.09.2025 (mehrere Einzel-Prüfberichte) · retrieved on 27/07/2026
Postcodes in this zone: 72589
Frequently asked questions about drinking water in Westerheim
- How hard is the water in Westerheim?
- Gemeinde Westerheim (Trinkwasserbezug von Albwasserversorgungsgruppe II / ZV Landeswasserversorgung) publishes a total hardness of 17.6 °dH for the supply zone Versorgungsbereich 1 (Albwasserversorgungsgruppe II); Entnahmestellen: WW Mühlhausen im Täle, HB Westerheim Lindenstr. 50, Schule am Sellenberg Schulstr. 8, Alb Camping Technikraum (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: Publication by the water supplier, retrieved on 27/07/2026.
- How much nitrate is in the drinking water in Westerheim?
- Gemeinde Westerheim (Trinkwasserbezug von Albwasserversorgungsgruppe II / ZV Landeswasserversorgung) publishes a nitrate value of 18,4 mg/L for the supply zone Versorgungsbereich 1 (Albwasserversorgungsgruppe II); Entnahmestellen: WW Mühlhausen im Täle, HB Westerheim Lindenstr. 50, Schule am Sellenberg Schulstr. 8, Alb Camping Technikraum. The statutory parametric value is 50 mg/l; the measured value represents 37 % of the parametric value. Basis: Publication by the water supplier, retrieved on 27/07/2026.
- Who supplies the drinking water in Westerheim?
- Gemeinde Westerheim (Trinkwasserbezug von Albwasserversorgungsgruppe II / ZV Landeswasserversorgung). The values shown here come from the supply zone Versorgungsbereich 1 (Albwasserversorgungsgruppe II); Entnahmestellen: WW Mühlhausen im Täle, HB Westerheim Lindenstr. 50, Schule am Sellenberg Schulstr. 8, Alb Camping Technikraum 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.
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For postcode 87784 there is no verified assignment yet.