Drinking water in Wiesent
One supply zone, water supplier: Gemeinde Wiesent Wasserversorgung.
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.
Öffentl. WV Wiesent, Ortsnetz Wiesent; Entnahmestelle: Rathaus Wiesent, KW-Eintritt, PNH
Gemeinde Wiesent WasserversorgungAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
19.9 °dH
Hardness range hard
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 40 mg/l | 50 mg/l | 80 % | Single value |
| Lead | <0,0011 mg/l below limit of quantification | 10 µg/l | < 11 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Sulphate | 40 mg/l | 250 mg/l | 16 % | Single value |
| Sodium | 19,7 mg/l | 200 mg/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.
Show all recorded parameters (59 — 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 (26)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <1 µg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| Antimony | <0,0004 mg/l below limit of quantification | 5 µg/l | < 8 % * | Single value |
| Arsenic | 0,0002 mg/l | 10 µg/l | 2 % | Single value |
| Benzene | <0,30 µg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | <0,0025 µg/l below limit of quantification | 10 ng/l | < 25 % * | Single value |
| Benzo(b)fluoranthene | <0,025 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0,025 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0,025 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,50 µg/l below limit of quantification | 2.5 µg/l | < 20 % * | Single value |
| Boron | <0,06 mg/l below limit of quantification | 1 mg/l | < 6 % * | Single value |
| Bromate | <0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Cadmium | <0,0006 mg/l below limit of quantification | 3 µg/l | < 20 % * | Single value |
| Chromium | <0,0012 mg/l below limit of quantification | 25 µg/l | < 5 % * | Single value |
| Copper | 0,021 mg/l | 2 mg/l | 1 % | Single value |
| Fluoride | 0,37 mg/l | 1.5 mg/l | 25 % | Single value |
| Indeno(1,2,3-cd)pyrene | <0,025 µg/l below limit of quantification | — | — | Single value |
| Lead | <0,0011 mg/l below limit of quantification | 10 µg/l | < 11 % * | Single value |
| Mercury | <0,00008 mg/l below limit of quantification | 1 µg/l | < 8 % * | Single value |
| Nickel | 0,0003 mg/l | 20 µg/l | 1 % | Single value |
| Nitrate | 40 mg/l | 50 mg/l | 80 % | Single value |
| Nitrite | <0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Polycyclic aromatic hydrocarbons | 0 µg/l | 0.1 µg/l | 0 % | Single value |
| Selenium | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tetrachloroethene | <1 µg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <1 µg/l below limit of quantification | — | — | Single value |
| Uranium | 6 µg/l | 10 µg/l | 60 % | 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.
Indicator parameters (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,013 mg/l below limit of quantification | 0.2 mg/l | < 6 % * | Single value |
| Ammonium | 0,05 mg/l | 0.5 mg/l | 10 % | Single value |
| Calcite dissolution capacity | -5,1 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 36 mg/l | 250 mg/l | 14 % | Single value |
| Clostridium perfringens (including spores) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,1 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 780 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | <0,012 mg/l below limit of quantification | 0.2 mg/l | < 6 % * | Single value |
| Manganese | 0,0015 mg/l | 50 µg/l | 3 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,2 | 6,5–9,5 | — | Single value |
| Sodium | 19,7 mg/l | 200 mg/l | 10 % | Single value |
| Sulphate | 40 mg/l | 250 mg/l | 16 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 14,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 1,3 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,3 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 | 5,4 mmol/l | — | — | Single value |
| Acid capacity to pH 8.2 | 0,0 mmol/l | — | — | Single value |
| Anion quotient | 2,87 | — | — | Single value |
| Base capacity to pH 8.2 | 0,78 mmol/l | — | — | Single value |
| Calcium | 103 mg/l | — | — | Single value |
| Copper quotient | 34,58 | — | — | Single value |
| Hydrogen carbonate | 34,58 mg/l | — | — | Single value |
| Magnesium | 23,9 mg/l | — | — | Single value |
| Phosphate | <0,29 mg/l below limit of quantification | — | — | Single value |
| Potassium | 0,94 mg/l | — | — | Single value |
| Total hardness | 3,55 mmol/l | — | — | 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.wiesent.de/media/101851/trinkwasseruntersuchung-pruefbericht-vom-02102025.pdf · Burglengenfeld, 02.10.2025 · 18.09.2025 (Probenahmedatum) · retrieved on 08/08/2026
Postcodes in this zone: 93109
Frequently asked questions about drinking water in Wiesent
- How hard is the water in Wiesent?
- Gemeinde Wiesent Wasserversorgung publishes a total hardness of 3,55 mmol/l for the supply zone Öffentl. WV Wiesent, Ortsnetz Wiesent; Entnahmestelle: Rathaus Wiesent, KW-Eintritt, PNH — that corresponds to 19.9 °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: Burglengenfeld, 02.10.2025, retrieved on 08/08/2026.
- How much nitrate is in the drinking water in Wiesent?
- Gemeinde Wiesent Wasserversorgung publishes a nitrate value of 40 mg/l for the supply zone Öffentl. WV Wiesent, Ortsnetz Wiesent; Entnahmestelle: Rathaus Wiesent, KW-Eintritt, PNH. The statutory parametric value is 50 mg/l; the measured value represents 80 % of the parametric value. Basis: Burglengenfeld, 02.10.2025, retrieved on 08/08/2026.
- Who supplies the drinking water in Wiesent?
- Gemeinde Wiesent Wasserversorgung. The values shown here come from the supply zone Öffentl. WV Wiesent, Ortsnetz Wiesent; Entnahmestelle: Rathaus Wiesent, KW-Eintritt, PNH 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.