Drinking water in Rieden
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
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.
Rieden (87668)
Kaufbeurer Wasserversorgung
Städtisches Wasserwerk KaufbeurenAssigned 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 | 10,15 mg/l | 50 mg/l | 20 % | Mean |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean |
| Escherichia coli (E. coli) | 0 Anzahl/100 mL | 0/100 ml | — | Mean |
| Sulphate | 7,7 mg/l | 250 mg/l | 3 % | Mean |
| Sodium | 4,88 mg/l | 200 mg/l | 2 % | Mean |
* 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 (53 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anzahl/100 mL | 0/100 ml | — | Mean |
| Intestinal enterococci | 0 Anzahl/100 mL | 0/100 ml | — | Mean |
Chemical parameters (26)
| 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 % * | Mean |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean |
| Arsenic | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean |
| Benzene | <0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Mean |
| Benzo(a)pyrene | <0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Mean |
| Benzo(b)fluoranthene | <0,000001 mg/l below limit of quantification | — | — | Mean |
| Benzo(ghi)perylene | <0,000001 mg/l below limit of quantification | — | — | Mean |
| Benzo(k)fluoranthene | <0,000001 mg/l below limit of quantification | — | — | Mean |
| Boron | <0,015 mg/l below limit of quantification | 1 mg/l | < 2 % * | Mean |
| Bromate | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean |
| Cadmium | <0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Mean |
| Chromium | <0,001 mg/l below limit of quantification | 25 µg/l | < 4 % * | Mean |
| Copper | 0,007 mg/l | 2 mg/l | 0.4 % | Mean |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Mean |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Mean |
| Nitrate | 10,15 mg/l | 50 mg/l | 20 % | Mean |
| Nitrite | <0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Mean |
| Polycyclic aromatic hydrocarbons | 0 mg/l | 0.1 µg/l | 0 % | Mean |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Mean |
| Tetrachloroethene and Trichloroethene (sum) | 0 µg/l | 10 µg/l | 0 % | Mean |
| Trichloroethene | <0,001 mg/l below limit of quantification | — | — | Mean |
| Uranium | 0,0009 mg/l | 10 µg/l | 9 % | Mean |
* 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 (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,020 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Mean |
| Ammonium | <0,010 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Mean |
| Calcite dissolution capacity | -40,75 mg/l | 5 mg/l CaCO3 | — | Mean |
| Chloride | 9,82 mg/l | 250 mg/l | 4 % | Mean |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Mean |
| Conductivity (25 °C) | 666 μS/cm | 2,790 µS/cm | — | Mean |
| Iron | <0,010 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean |
| Manganese | <0,003 mg/l below limit of quantification | 50 µg/l | < 6 % * | Mean |
| Odour | ohne | für den Verbraucher annehmbar | — | Mean |
| Oxidisability | <0,50 mg/l below limit of quantification | 5 mg/l O2 | — | Mean |
| pH | 7,37 | 6,5–9,5 | — | Mean |
| Sodium | 4,88 mg/l | 200 mg/l | 2 % | Mean |
| Sulphate | 7,7 mg/l | 250 mg/l | 3 % | Mean |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean |
| Temperature | 10,8 °C | — | — | Mean |
| Total organic carbon (TOC) | 0,60 mg/l | ohne anormale Veränderung | — | Mean |
| Turbidity | 0,08 NTU | 1 NTU | — | Mean |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 7,03 mmol/l | — | — | Mean |
| Base capacity to pH 8.2 | 0,55 mmol/l | — | — | Mean |
| Calcium | 101,23 mg/l | — | — | Mean |
| Hardness range (WRMG) | hart | — | — | Mean |
| Magnesium | 27,7 mg/l | — | — | Mean |
| Phosphate | <0,03 mg/l below limit of quantification | — | — | Mean |
| Potassium | 0,98 mg/l | — | — | Mean |
| Total hardness | 3,68 mmol/l | — | — | Mean |
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: 87668
Frequently asked questions about drinking water in Rieden
- How hard is the water in Rieden?
- Städtisches Wasserwerk Kaufbeuren publishes a total hardness of 3,68 mmol/l for the supply zone Kaufbeurer Wasserversorgung — that corresponds to 20.6 °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: 29.12.2025, retrieved on 25/07/2026.
- How much nitrate is in the drinking water in Rieden?
- Städtisches Wasserwerk Kaufbeuren publishes a nitrate value of 10,15 mg/l for the supply zone Kaufbeurer Wasserversorgung. The statutory parametric value is 50 mg/l; the measured value represents 20 % of the parametric value. Basis: 29.12.2025, retrieved on 25/07/2026.
- Who supplies the drinking water in Rieden?
- Städtisches Wasserwerk Kaufbeuren. The values shown here come from the supply zone Kaufbeurer Wasserversorgung 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.
No data yet
For postcode 92286 there is no verified assignment yet.