Drinking water in Kappelrodeck
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.
ON Achern (ZWV 5. Achern ON Achern (Feuerwehrhaus), Alter Bahnhof)
Stadtwerke AchernAssigned 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 02/05/2025. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 31 mg/l | 50 mg/l | 62 % | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Sulphate | 32 mg/l | 250 mg/l | 13 % | Single value |
| Sodium | 73 mg/l | 200 mg/l | 36 % | 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 (71 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Single value |
Chemical parameters (45)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,001 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value |
| 2,6-Dichlorobenzamide (BAM) | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| 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 |
| Atrazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,0005 mg/l below limit of quantification | 1 µg/l | < 50 % * | Single value |
| Benzo(a)pyrene | < 0,000005 mg/l below limit of quantification | 10 ng/l | < 50 % * | Single value |
| Benzo(b)fluoranthene | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00005 mg/l below limit of quantification | 2.5 µg/l | < 2 % * | Single value |
| Boron | < 0,10 mg/l below limit of quantification | 1 mg/l | < 10 % * | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Bromodichloromethane | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chromium | 0,0008 mg/l | 25 µg/l | 3 % | Single value |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Fluoride | < 0,1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Single value |
| Hexazinone | < 0,000025 mg/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 |
| Metalaxyl | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nitrate | 31 mg/l | 50 mg/l | 62 % | Single value |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value |
| Polycyclic aromatic hydrocarbons | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value |
| Propazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,000025 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tribromomethane (bromoform) | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,001 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Uranium | 0,001 mg/l | 10 µg/l | 10 % | Single value |
| Vinyl chloride | < 0,0005 mg/l below limit of quantification | 0.5 µg/l | < 100 % * | 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 (18)
| 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 | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | -8,1 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 19 mg/l | 250 mg/l | 8 % | Single value |
| Coliform bacteria | 0 KBE/100ml | 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 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 681 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,52 | 6,5–9,5 | — | Single value |
| Sodium | 73 mg/l | 200 mg/l | 36 % | Single value |
| Sulphate | 32 mg/l | 250 mg/l | 13 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Total organic carbon (TOC) | < 0,50 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,31 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 (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,62 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,28 mmol/l | — | — | Single value |
| Calcium | 54 mg/l | — | — | Single value |
| Magnesium | 17 mg/l | — | — | Single value |
| Oxygen | 10,5 mg O2/l | — | — | Single value |
| Potassium | 1,3 mg/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.
Postcodes in this zone: 77876
Show 1 more supply zone
Wasserwerk Rotherst
Stadtwerke AchernAssigned 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 02/05/2025. 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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/l not determined | — | — | Single value · Wasserwerk Rotherst |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Wasserwerk Rotherst |
* 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 (29 — most recent value per parameter)
Chemical parameters (9)
| 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 · Wasserwerk Rotherst |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Wasserwerk Rotherst |
| Benzo(a)pyrene | < 0,000005 mg/l below limit of quantification | 10 ng/l | < 50 % * | Single value · Wasserwerk Rotherst |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Wasserwerk Rotherst |
| Dibromoacetic acid | < 0,001 mg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Haloacetic acids (HAA) | - mg/l not determined | — | — | Single value · Wasserwerk Rotherst |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Wasserwerk Rotherst |
| Monobromoacetic acid | < 0,001 mg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Trichloroacetic acid | < 0,001 mg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
* 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 (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorobutanoic acid (PFBA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorodecane sulfonic acid (PFDS) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorodecanoic acid (PFDA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluoroheptanoic acid (PFHpA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorohexanoic acid (PFHxA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorononane sulfonic acid (PFNS) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorononanoic acid (PFNA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorooctanesulfonic acid (PFOS) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorooctanoic acid (PFOA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluoropentanoic acid (PFPeA) | < 0,001 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluorotridecanoic acid (PFTrDA) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,005 µg/l below limit of quantification | — | — | Single value · Wasserwerk Rotherst |
| Sum of 4 PFAS | - µg/l not determined | — | — | Single value · Wasserwerk Rotherst |
| Sum of PFAS | - µg/l not determined | — | — | Single value · Wasserwerk Rotherst |
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: 77876
Frequently asked questions about drinking water in Kappelrodeck
- How much nitrate is in the drinking water in Kappelrodeck?
- Stadtwerke Achern publishes a nitrate value of 31 mg/l for the supply zone ON Achern (ZWV 5. Achern ON Achern (Feuerwehrhaus), Alter Bahnhof). The statutory parametric value is 50 mg/l; the measured value represents 62 % of the parametric value. Basis: 02.05.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Kappelrodeck?
- Stadtwerke Achern. The values shown here come from the supply zone ON Achern (ZWV 5. Achern ON Achern (Feuerwehrhaus), Alter Bahnhof) 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.