Drinking water in Weddingstedt und Stelle-Wittenwurth
One supply zone, water supplier: WV Norderdithmarschen.
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.
Linden Wasserwerk
WV NorderdithmarschenAssigned 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 | 0,0066 µg/l | 0.1 µg/l | 7 % | Single value |
| Nitrate | <1,5 mg/l below limit of quantification | 50 mg/l | < 3 % * | 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 | 24 mg/l | 250 mg/l | 10 % | Single value |
| Sodium | 14 mg/l | 200 mg/l | 7 % | 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 (60 — 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 (29)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 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 | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | 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(k)fluoranthene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,05 µg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Boron | 0,024 mg/l | 1 mg/l | 2 % | Single value |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Bromodichloromethane | <0,1 µg /l below limit of quantification | — | — | Single value |
| Cadmium | <0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | <0,01 mg/l below limit of quantification | 2 mg/l | < 0.5 % * | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Dibromochloromethane | <0,1 µg /l below limit of quantification | — | — | Single value |
| Fluoride | 0,16 mg/l | 1.5 mg/l | 11 % | Single value |
| Indeno(1,2,3-cd)pyrene | <0,001 µg/l below limit of quantification | — | — | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Nickel | <0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | <1,5 mg/l below limit of quantification | 50 mg/l | < 3 % * | Single value |
| Nitrite | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tetrachloroethene | <0,1 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | <0,2 µg /l below limit of quantification | — | — | Single value |
| Trichloroethene | <0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0,1 µg /l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | <0,5 µg/l below limit of quantification | 50 µg/l | < 1 % * | Single value |
| Uranium | <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.
PFAS (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | <0,002 µg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | 0,0066 µg/l | 0.1 µg/l | 7 % | Single value |
Indicator parameters (16)
| 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 | <0,15 mg/l below limit of quantification | 0.5 mg/l | < 30 % * | Single value |
| Calcite dissolution capacity | -2,5 mg/l | 5 mg/l CaCO3 | — | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 4 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Conductivity (25 °C) | 446 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,019 mg/l | 0.2 mg/l | 10 % | Single value |
| Manganese | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,6 - | 6,5–9,5 | — | Single value |
| Sodium | 14 mg/l | 200 mg/l | 7 % | Single value |
| Sulphate | 24 mg/l | 250 mg/l | 10 % | Single value |
| Taste | unauffällig | für den Verbraucher annehmbar | — | Single value |
| Total organic carbon (TOC) | 1,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,10 NTU | 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 (11)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,4 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | <0,20 mmol/l below limit of quantification | — | — | Single value |
| Calcium | 70 mg/l | — | — | Single value |
| Carbonate hardness | 9,6 °dH | — | — | Single value |
| Hydrogen carbonate | 210 mg/l | — | — | Single value |
| Magnesium | 3,6 mg/l | — | — | Single value |
| Non-carbonate hardness | 1,1 °dH | — | — | Single value |
| Oxygen | 11 mg/l | — | — | Single value |
| Phosphate | 0,089 mg/l | — | — | Single value |
| Potassium | 1,4 mg/l | — | — | Single value |
| Saturation index | 0,062 - | — | — | 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://www.wvnd.de/fileadmin/inhalte/pdf/Wasseruntersuchungen/WA_umfassend_ohne_PBSM_vom_13.01.2026.pdf · 26.01.2026 · Entnahmedatum 13.01.2026 · retrieved on 11/07/2026
Postcodes in this zone: 25795
Frequently asked questions about drinking water in Weddingstedt und Stelle-Wittenwurth
- How much nitrate is in the drinking water in Weddingstedt und Stelle-Wittenwurth?
- WV Norderdithmarschen publishes a nitrate value of <1,5 mg/l for the supply zone Linden Wasserwerk. The statutory parametric value is 50 mg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. Basis: 26.01.2026, retrieved on 11/07/2026.
- Are PFAS detectable in the drinking water in Weddingstedt und Stelle-Wittenwurth?
- WV Norderdithmarschen publishes for the supply zone Linden Wasserwerk a sum value PFAS-20 of 0,0066 µg/l. The statutory parametric value is 0.1 µg/l; the measured value represents 7 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 26.01.2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Weddingstedt und Stelle-Wittenwurth?
- WV Norderdithmarschen. The values shown here come from the supply zone Linden Wasserwerk 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.