Drinking water in 66787
One supply zone, water supplier: Gemeindewerke Wadgassen GmbH.
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.
Wadgassen, Technisches Rathaus Wendelerstraße 79 / Hausanschlussraum hinter Zähler und Filter, ZH
Gemeindewerke Wadgassen GmbHAssigned 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 02/04/2025. 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.
Water hardness
12 °dH
Hardness range medium
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 26,9 mg/l | 50 mg/l | 54 % | Single value |
| Lead | <0,30 µg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Sulphate | 43,7 mg/l | 250 mg/l | 17 % | Single value |
| Sodium | 9,2 mg/l | 200 mg/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.
Show all recorded parameters (99 — most recent value per parameter)
Chemical parameters (76)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value |
| Antimony | <0,3 µg/l below limit of quantification | 5 µg/l | < 6 % * | Single value |
| Arsenic | 0,7 µg/l | 10 µg/l | 7 % | Single value |
| Atrazine | <0,02 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 | <0,001 µg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Benzo(b)fluoranthene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,10 µg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Boron | <0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value |
| Boscalid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Bromacil | <0,02 µg/l below limit of quantification | — | — | Single value |
| Bromate | <0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Bromodichloromethane | <0,2 µg/l below limit of quantification | — | — | Single value |
| Cadmium | 0,40 µg/l | 3 µg/l | 13 % | Single value |
| Carbetamide | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chloridazon | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chlorotoluron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Chromium | <0,3 µg/l below limit of quantification | 25 µg/l | < 1 % * | Single value |
| Clopyralid | <0,04 µg/l below limit of quantification | — | — | Single value |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Single value |
| Cyanazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | <0,01 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | <0,01 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | <0,2 µg/l below limit of quantification | — | — | Single value |
| Diflufenican | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimefuron | <0,03 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Dimethenamid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Diuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fenuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Flufenacet | <0,02 µg/l below limit of quantification | — | — | Single value |
| Fluoranthene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,14 mg/l | 1.5 mg/l | 9 % | Single value |
| Hexazinone | <0,02 µg/l below limit of quantification | — | — | Single value |
| Imidacloprid | <0,02 µg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | <0,02 µg/l below limit of quantification | — | — | Single value |
| Lead | <0,30 µg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Mercury | <0,10 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metamitron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metazachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metazachlor acid | 0,02 µg/l | — | — | Single value |
| Metazachlor sulfonic acid | 0,06 µg/l | — | — | Single value |
| Methabenzthiazuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metobromuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metoxuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Metribuzin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Monuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Nickel | 2,5 µg/l | 20 µg/l | 13 % | Single value |
| Nicosulfuron | <0,02 µg/l below limit of quantification | — | — | Single value |
| Nitrate | 26,9 mg/l | 50 mg/l | 54 % | Single value |
| Nitrite | <0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value |
| Pendimethalin | <0,02 µg/l below limit of quantification | — | — | Single value |
| Prometryn | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Propiconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Prosulfocarb | <0,02 µg/l below limit of quantification | — | — | Single value |
| Quinmerac | <0,04 µg/l below limit of quantification | — | — | Single value |
| Selenium | 1,50 µg/l | 10 µg/l | 15 % | Single value |
| Simazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | <0,02 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,02 µg/l below limit of quantification | — | — | Single value |
| Terbutryn | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,2 µg/l below limit of quantification | — | — | Single value |
| Thiacloprid | <0,05 µg/l below limit of quantification | — | — | Single value |
| Triadimenol | <0,02 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0,2 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | 0,4 µg/l | — | — | Single value |
| Trichloromethane (chloroform) | <0,2 µg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | 0,0 µg/l | 50 µg/l | 0 % | Single value |
| Uranium | 0,30 µg/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.
Metabolites (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | <0,02 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (15)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value |
| Ammonium | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value |
| Chloride | 21,1 mg/l | 250 mg/l | 8 % | Single value |
| Colony count 22 °C | 0 /ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 /ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,10 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 478 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,010 mg/l | 0.2 mg/l | 5 % | Single value |
| Manganese | <0,002 mg/l below limit of quantification | 50 µg/l | < 4 % * | Single value |
| Odour | nein | für den Verbraucher annehmbar | — | Single value |
| Oxidisability | <0,50 mg/l O2 below limit of quantification | 5 mg/l O2 | — | Single value |
| Sodium | 9,2 mg/l | 200 mg/l | 5 % | Single value |
| Sulphate | 43,7 mg/l | 250 mg/l | 17 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Turbidity | 0,36 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,92 mmol/l | — | — | Single value |
| Calcium | 54,5 mg/l | — | — | Single value |
| Magnesium | 17,6 mg/l | — | — | Single value |
| Potassium | 5,8 mg/l | — | — | Single value |
| Sum of anion equivalents | 4,80 mmol/l | — | — | Single value |
| Sum of cation equivalents | 4,72 mmol/l | — | — | Single value |
| Total hardness | 12 °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://gemeindewerke-wadgassen.de/wp-content/uploads/2026/01/Trinkwasseranalyse-2025.pdf · 1. Ausfertigung vom 25.04.2025 · Probenahme 02.04.2025 08:30, Untersuchungsbeginn 02.04.2025 13:40 · retrieved on 11/07/2026
Frequent questions about postcode 66787
- How hard is the water in Postcode 66787?
- Gemeindewerke Wadgassen GmbH publishes a total hardness of 12 °dH for the supply zone Wadgassen, Technisches Rathaus Wendelerstraße 79 / Hausanschlussraum hinter Zähler und Filter, ZH (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: 1. Ausfertigung vom 25.04.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 66787?
- Gemeindewerke Wadgassen GmbH publishes a nitrate value of 26,9 mg/l for the supply zone Wadgassen, Technisches Rathaus Wendelerstraße 79 / Hausanschlussraum hinter Zähler und Filter, ZH. The statutory parametric value is 50 mg/l; the measured value represents 54 % of the parametric value. Basis: 1. Ausfertigung vom 25.04.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 66787?
- Gemeindewerke Wadgassen GmbH. The values shown here come from the supply zone Wadgassen, Technisches Rathaus Wendelerstraße 79 / Hausanschlussraum hinter Zähler und Filter, ZH 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.