Drinking water in 24797
For this postcode Wasserbeschaffungsverband Mitteleider publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 2 underneath.
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.
Werksausgang, Ohlrade 22 - 24, 24803 Erfde
Wasserbeschaffungsverband MitteleiderAssigned 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 µg/l | 0.1 µg/l | 0 % | Single value |
| Nitrate | 1,20 mg/l | 50 mg/l | 2 % | 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 | 18 mg/l | 250 mg/l | 7 % | Single value |
| Sodium | 28 mg/l | 200 mg/l | 14 % | 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 (117 — 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 (54)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,2 µg/l below limit of quantification | 3 µg/l | < 7 % * | Single value |
| 1,2-Dichloropropane | < 0,1 µg/l below limit of quantification | — | — | Single value |
| 2,6-Dichlorobenzamide (BAM) | < 0,025 µg/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 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,3 µg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | < 0,003 µg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Bisphenol A | 0,46 µg/l | 2.5 µg/l | 18 % | Single value |
| Boron | 0,053 mg/l | 1 mg/l | 5 % | Single value |
| Bromacil | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | < 0,0003 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chloridazon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Chlorotoluron | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Chromium | 0,00072 mg/l | 25 µg/l | 3 % | Single value |
| Clothianidin | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Copper | 0,0068 mg/l | 2 mg/l | 0.3 % | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Dimethenamid | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Flufenacet | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,12 mg/l | 1.5 mg/l | 8 % | Single value |
| Glyphosate | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Imidacloprid | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,02 µg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Mecoprop-P | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value |
| Nicosulfuron | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Nitrate | 1,20 mg/l | 50 mg/l | 2 % | Single value |
| Nitrite | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Single value |
| Oxadixyl | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Selenium | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Simazine | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Tebuconazole | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Uranium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | 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 (23)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecanoic acid (PFDA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorododecanoic acid (PFDoDA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | < 0,0015 µg/l below limit of quantification | — | — | Single value |
| Sum of 4 PFAS | 0 µg/l | — | — | Single value |
| Sum of PFAS | 0 µg/l | 0.1 µg/l | 0 % | Single value |
| Trifluoroacetic acid (TFA) | < 0,5 µg/l below limit of quantification | 60 µg/l UBA guide value | < 0.8 % * | 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.
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Metabolites (12)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1H-1,2,4-Triazole | < 0,03 µg/l below limit of quantification | — | — | Single value |
| Desphenyl-chloridazon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor acid CGA 50266 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dimethachlor sulfonic acid CGA 354742 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Dimethenamid sulfonic acid M27 | < 0,1 µg/l below limit of quantification | — | — | Single value |
| Dimethylsulfamide (DMS) | < 0,05 µg/l below limit of quantification | — | — | Single value |
| Metazachlor metabolite BH 479-11 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Metazachlor metabolite BH 479-9 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Metazachlor sulfonic acid BH 479-8 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | < 0,025 µg/l below limit of quantification | — | — | Single value |
| S-metolachlor acid CGA 51202/351916 | < 0,025 µg/l below limit of quantification | — | — | Single value |
| S-metolachlor sulfonic acid CGA 380168/354743 | < 0,025 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value |
| Ammonium | 0,11 mg/l | 0.5 mg/l | 22 % | Single value |
| Calcite dissolution capacity | -11,2 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 43 mg/l | 250 mg/l | 17 % | 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 | 1 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | 0,2 m^-1 | 0.5 m⁻¹ | — | Single value |
| Iron | 0,032 mg/l | 0.2 mg/l | 16 % | Single value |
| Manganese | 0,011 mg/l | 50 µg/l | 22 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,6 | 6,5–9,5 | — | Single value |
| Sodium | 28 mg/l | 200 mg/l | 14 % | Single value |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,1 °C | — | — | Single value |
| Total organic carbon (TOC) | 2,0 mg/l | ohne anormale Veränderung | — | 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 (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,0 mmol/l | — | — | Single value |
| Calcium | 74 mg/l | — | — | Single value |
| Carbonate hardness | 11 °dH | — | — | Single value |
| Magnesium | 6,3 mg/l | — | — | Single value |
| Oxygen | 7,6 mgO2/l | — | — | Single value |
| Potassium | 2,5 mg/l | — | — | Single value |
| Sum of anion equivalents | 5,63 mmol/l | — | — | Single value |
| Sum of cation equivalents | 5,50 mmol/l | — | — | Single value |
| Total hardness | 12 °dH | — | — | 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.
Show 2 more supply zones in this postcode
Analyse der Originalprobe
Wasserbeschaffungsverband MitteleiderAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (2 — most recent value per parameter)
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 548 µS/cm | 2,790 µS/cm | — | Single value · Analyse der Originalprobe |
| Turbidity | 0,30 NTU | 1 NTU | — | Single value · Analyse der Originalprobe |
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.
Messung vor Ort
Wasserbeschaffungsverband MitteleiderAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No core values are available for this zone yet.
Show all recorded parameters (2 — most recent value per parameter)
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Conductivity (25 °C) | 567 µS/cm | 2,790 µS/cm | — | Single value · Messung vor Ort |
| Turbidity | ohne Unit not stated in the document | 1 NTU | — | Single value · Messung vor Ort |
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.
Frequent questions about postcode 24797
- How hard is the water in Postcode 24797?
- Wasserbeschaffungsverband Mitteleider publishes a total hardness of 12 °dH for the supply zone Werksausgang, Ohlrade 22 - 24, 24803 Erfde (hardness range medium). 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: 24.06.2026, retrieved on 08/07/2026.
- How much nitrate is in the drinking water in Postcode 24797?
- Wasserbeschaffungsverband Mitteleider publishes a nitrate value of 1,20 mg/l for the supply zone Werksausgang, Ohlrade 22 - 24, 24803 Erfde. The statutory parametric value is 50 mg/l; the measured value represents 2 % of the parametric value. Basis: 24.06.2026, retrieved on 08/07/2026.
- Are PFAS detectable in the drinking water in Postcode 24797?
- Wasserbeschaffungsverband Mitteleider publishes for the supply zone Werksausgang, Ohlrade 22 - 24, 24803 Erfde a sum value PFAS-20 of 0 µg/l. The statutory parametric value is 0.1 µg/l; the measured value represents 0 % of the parametric value. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 24.06.2026, retrieved on 08/07/2026.
- Who supplies the drinking water in Postcode 24797?
- Wasserbeschaffungsverband Mitteleider. The values shown here come from the supply zone Werksausgang, Ohlrade 22 - 24, 24803 Erfde 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.