Drinking water in 99765
For this postcode Wasser Verband Nordhausen 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 1 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.
WW Puschkinstraße
Wasser Verband NordhausenAssigned 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 | <0,000030 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Nitrate | 8,7 mg/l | 50 mg/l | 17 % | Single value |
| Lead | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Sulphate | 150 mg/l | 250 mg/l | 60 % | Single value |
| Sodium | 11,3 mg/l | 200 mg/l | 6 % | 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 (94 — 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 (58)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Aldrin | <0,000010 mg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Antimony | <0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | <0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Atrazine | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Bentazone | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Benzene | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Benzo(b)fluoranthene | <0,00000200 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | <0,00000200 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | <0,00000200 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | <0,000100 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Boron | 0,093 mg/l | 1 mg/l | 9 % | Single value |
| Bromate | <0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value |
| Bromoxynil | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Cadmium | <0,00050 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chlorate | 0,020 mg/l | 70 µg/l | 29 % | Single value |
| Chloridazon | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Chlorite | 0,08 mg/l | 0.2 mg/l | 40 % | Single value |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | <0,0010 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Dibromoacetic acid | <0,001 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Dichloroacetic acid | <0,001 mg/l below limit of quantification | — | — | Single value |
| Dichlorprop | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Dieldrin | <0,000010 mg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Diuron | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Fluoride | 0,09 mg/l | 1.5 mg/l | 6 % | Single value |
| Glyphosate | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Haloacetic acids (HAA) | <0,005 mg/l below limit of quantification | 60 µg/l | < 8 % * | Single value |
| Heptachlor | <0,000010 mg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Heptachlor epoxide | <0,000010 mg/l below limit of quantification | 30 ng/l | < 33 % * | Single value |
| Indeno(1,2,3-cd)pyrene | <0,00000200 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Lead | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Mecoprop | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metazachlor | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Metolachlor | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Monobromoacetic acid | <0,001 mg/l below limit of quantification | — | — | Single value |
| Monochloroacetic acid | <0,001 mg/l below limit of quantification | — | — | Single value |
| Nickel | <0,0010 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 8,7 mg/l | 50 mg/l | 17 % | Single value |
| Nitrite | <0,005 mg/l below limit of quantification | 0.5 mg/l | < 1 % * | Single value |
| Propazine | <0,000020 mg/l below limit of quantification | — | — | Single value |
| Selenium | <0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Tetrachloroethene and Trichloroethene (sum) | <0,0002 mg/l below limit of quantification | 10 µg/l | < 2 % * | Single value |
| Tribromomethane (bromoform) | <0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroacetic acid | <0,001 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | <0,0001 mg/l below limit of quantification | — | — | Single value |
| Uranium | 0,0005 mg/l | 10 µg/l | 5 % | Single value |
| Vinyl chloride | <0,00050 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.
PFAS (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorododecanoic acid (PFDoDA) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | <0,0000015 mg/l below limit of quantification | — | — | Single value |
| Sum of 4 PFAS | <0,000006 mg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | <0,000030 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | 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.
Metabolites (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Desphenyl-chloridazon | <0,000010 mg/l below limit of quantification | — | — | Single value |
| Methyl-desphenyl-chloridazon | <0,000025 mg/l below limit of quantification | — | — | Single value |
Indicator parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,008 mg/l | 0.2 mg/l | 4 % | Single value |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -1,5 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 18,2 mg/l | 250 mg/l | 7 % | 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 | 1 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | <0,04 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 562 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,009 mg/l | 0.2 mg/l | 5 % | Single value |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| Sodium | 11,3 mg/l | 200 mg/l | 6 % | Single value |
| Sulphate | 150 mg/l | 250 mg/l | 60 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 9,0 °C | — | — | Single value |
| Turbidity | 0,09 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 | 1,68 mmol/l | — | — | Single value |
| Calcium | 88,6 mg/l | — | — | Single value |
| Carbonate hardness | 4,7 °dH | — | — | Single value |
| Magnesium | 7,9 mg/l | — | — | Single value |
| Potassium | 2,0 mg/l | — | — | Single value |
| Total hardness | 14,2 °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 1 more supply zone in this postcode
Neustadt (Wasserwerk Nordhausen)
Wasser Verband NordhausenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
No date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5-10 mg/l | 50 mg/l | — | Single value |
| Sulphate | 150-250 mg/l | 250 mg/l | — | Single value |
Show all recorded parameters (6 — most recent value per parameter)
Chemical parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Nitrate | 5-10 mg/l | 50 mg/l | — | 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 (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 15-20 mg/l | 250 mg/l | — | Single value |
| Iron | 0,004 mg/l | 0.2 mg/l | 2 % | Single value |
| pH | 7,8 | 6,5–9,5 | — | Single value |
| Sulphate | 150-250 mg/l | 250 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.
Frequent questions about postcode 99765
- How hard is the water in Postcode 99765?
- Wasser Verband Nordhausen publishes a total hardness of 14.2 °dH for the supply zone WW Puschkinstraße (hardness range hard). 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: 05.06.2026, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 99765?
- Wasser Verband Nordhausen publishes a nitrate value of 8,7 mg/l for the supply zone WW Puschkinstraße. The statutory parametric value is 50 mg/l; the measured value represents 17 % of the parametric value. Basis: 05.06.2026, retrieved on 11/07/2026.
- Are PFAS detectable in the drinking water in Postcode 99765?
- Wasser Verband Nordhausen publishes for the supply zone WW Puschkinstraße a sum value PFAS-20 below the limit of quantification (entry in the report: "<0,000030 mg/l"). This is not to be read as "PFAS-free": below the limit of quantification, the measurement cannot make any statement. The statutory parametric value is 0.1 µg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 05.06.2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 99765?
- Wasser Verband Nordhausen. The values shown here come from the supply zone WW Puschkinstraße 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.