Drinking water in Büren an der Aare, Meienried
2 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.
Büren an der Aare
Energieversorgung Büren 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 31/12/2023. 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 | 17.5 mg/l | 40 mg/l | 44 % | Mean · Büren an der Aare |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Büren an der Aare |
| Sulphate | 15.2 mg/l | — | — | Mean · Büren an der Aare |
| Sodium | 6.5 mg/l | 200 mg/l | 3 % | Mean · Büren an der Aare |
Show all recorded parameters (13 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 0 KBE/ml | 300 1/ml | — | Mean · Büren an der Aare |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Büren an der Aare |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Büren an der Aare |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | 0.08 mg/l | 1.5 mg/l | 5 % | Mean · Büren an der Aare |
| Nitrate | 17.5 mg/l | 40 mg/l | 44 % | Mean · Büren an der Aare |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 8.6 mg/l | — | — | Mean · Büren an der Aare |
| Sodium | 6.5 mg/l | 200 mg/l | 3 % | Mean · Büren an der Aare |
| Sulphate | 15.2 mg/l | — | — | Mean · Büren an der Aare |
| Temperature | 8.6 °C | — | — | Mean · Büren an der Aare |
Further parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 89.2 mg/l | — | — | Mean · Büren an der Aare |
| Magnesium | 26.4 mg/l | — | — | Mean · Büren an der Aare |
| Potassium | 1.8 mg/l | — | — | Mean · Büren an der Aare |
| Total hardness | 33.1 °fH | — | — | Mean · Büren an der Aare |
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: 3294
Show 1 more supply zone
Seeland / SWG Worben
Seeländische Wasserversorgung SWGAssigned 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 | 8.51 mg/l | 40 mg/l | 21 % | Mean · Seeland / SWG Worben |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Seeland / SWG Worben |
| Sulphate | 32.09 mg/l | — | — | Mean · Seeland / SWG Worben |
| Sodium | 5.18 mg/l | 200 mg/l | 3 % | Mean · Seeland / SWG Worben |
Show all recorded parameters (19 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 13.82 KBE/ml | 300 1/ml | — | Mean · Seeland / SWG Worben |
| Escherichia coli (E. coli) | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Seeland / SWG Worben |
| Intestinal enterococci | nn not detectable Unit not stated in the document | 0/100 ml | — | Maximum · Median nn · Seeland / SWG Worben |
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Fluoride | < 0.1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Seeland / SWG Worben |
| Nitrate | 8.51 mg/l | 40 mg/l | 21 % | Mean · Seeland / SWG Worben |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorothalonil metabolite R417888 | < 0.02 µg/l below limit of quantification | 0.1 µg/l | < 20 % * | Mean · Seeland / SWG Worben |
| Chlorothalonil metabolite R471811 | < 0.05 µg/l below limit of quantification | 0.1 µg/l | < 50 % * | Mean · Seeland / SWG Worben |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 6.58 mg/l | — | — | Mean · Seeland / SWG Worben |
| Conductivity (25 °C) | 439.82 µS/cm | — | — | Mean · Seeland / SWG Worben |
| pH | 7.82 | — | — | Mean · Seeland / SWG Worben |
| Sodium | 5.18 mg/l | 200 mg/l | 3 % | Mean · Seeland / SWG Worben |
| Sulphate | 32.09 mg/l | — | — | Mean · Seeland / SWG Worben |
| Temperature | 14.82 °C | — | — | Mean · Seeland / SWG Worben |
| Turbidity | 0.11 TE/F | — | — | Mean · Seeland / SWG Worben |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 76.63 mg/l | — | — | Mean · Seeland / SWG Worben |
| Dissolved organic carbon (DOC) | 0.5 mg/l | — | — | Mean · Seeland / SWG Worben |
| Magnesium | 9.21 mg/l | — | — | Mean · Seeland / SWG Worben |
| Potassium | 1.6 mg/l | — | — | Mean · Seeland / SWG Worben |
| Total hardness | 22.75 °fH | — | — | Mean · Seeland / SWG Worben |
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: 3294
Frequently asked questions about drinking water in Büren an der Aare, Meienried
- How hard is the water in Büren an der Aare, Meienried?
- Energieversorgung Büren AG publishes a total hardness of 33.1 °fH for the supply zone Büren an der Aare — that corresponds to 18.5 °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: 2023, retrieved on 07/08/2026.
- How much nitrate is in the drinking water in Büren an der Aare, Meienried?
- Energieversorgung Büren AG publishes a nitrate value of 17.5 mg/l for the supply zone Büren an der Aare. The statutory parametric value is 40 mg/l; the measured value represents 44 % of the parametric value. Basis: 2023, retrieved on 07/08/2026.
- Who supplies the drinking water in Büren an der Aare, Meienried?
- Energieversorgung Büren AG. The values shown here come from the supply zone Büren an der Aare 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.