Drinking water in 57339
For this postcode the responsible water supplier 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 7 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.
WVS Anlage Reinwasser Breitenbachtalsperre, Keller
Wasserverband Siegen-WittgensteinAssigned 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 | n.b. mg/l not determined | 0.1 µg/l | — | Single value |
| Nitrate | 4,1 mg/l | 50 mg/l | 8 % | Single value |
| Lead | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Escherichia coli (E. coli) | 0 1/100ml | 0/100 ml | — | Single value |
| Sulphate | 13,9 mg/l | 250 mg/l | 6 % | Single value |
| Sodium | 3,6 mg/l | 200 mg/l | 2 % | 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 (92 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 1/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 1/100ml | 0/100 ml | — | Single value |
Chemical parameters (40)
| 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 |
| Antimony | < 0,0003 mg/l below limit of quantification | 5 µg/l | < 6 % * | Single value |
| Arsenic | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Benzene | n.n. mg/l not detectable | 1 µg/l | — | 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 | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Boron | 0,0057 mg/l | 1 mg/l | 0.6 % | Single value |
| Bromate | < 0,005 mg/l below limit of quantification | 10 µg/l | < 50 % * | Single value |
| Bromodichloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | 0,11 mg/l | 0.2 mg/l | 55 % | Single value |
| Chromium | < 0,0003 mg/l below limit of quantification | 25 µg/l | < 1 % * | Single value |
| Copper | < 0,0003 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value |
| Cyanide | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value |
| Dibromoacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Dichloroacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| Fluoride | < 0,05 mg/l below limit of quantification | 1.5 mg/l | < 3 % * | Single value |
| Haloacetic acids (HAA) | n.b. mg/l not determined | 60 µg/l | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Monobromoacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Monochloroacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Nickel | 0,00035 mg/l | 20 µg/l | 2 % | Single value |
| Nitrate | 4,1 mg/l | 50 mg/l | 8 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloroacetic acid | < 0,002 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 | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Vinyl chloride | < 0,0003 mg/l below limit of quantification | 0.5 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.
PFAS (22)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecanoic acid (PFDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecanoic acid (PFDoDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Sum of 4 PFAS | n.b. mg/l not determined | — | — | Single value |
| Sum of PFAS | n.b. mg/l not determined | 0.1 µg/l | — | Single value |
Indicator parameters (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,0039 mg/l | 0.2 mg/l | 2 % | Single value |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | 1,3 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 5,3 mg/l | 250 mg/l | 2 % | Single value |
| Clostridium perfringens (including spores) | 0 1/100ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 1/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 1/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 1/ml | ohne anormale Veränderung | — | Single value |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 169 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,0005 mg/l below limit of quantification | 0.2 mg/l | < 0.2 % * | Single value |
| Manganese | < 0,0003 mg/l below limit of quantification | 50 µg/l | < 0.6 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 8,27 - | 6,5–9,5 | — | Single value |
| Sodium | 3,6 mg/l | 200 mg/l | 2 % | Single value |
| Sulphate | 13,9 mg/l | 250 mg/l | 6 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 4,1 °C | — | — | Single value |
| Total organic carbon (TOC) | 2,1 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,2 FNU | 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.
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorine dioxide | < 0,1 mg/l below limit of quantification | — | — | Single value |
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,27 mmol/l | — | — | Single value |
| Calcium | 20 mg/l | — | — | Single value |
| Hardness range (WRMG) | 0,73 mmol/l | — | — | Single value |
| Magnesium | 5,7 mg/l | — | — | Single value |
| Phosphate | < 0,06 mg/l below limit of quantification | — | — | Single value |
| Potassium | 0,49 mg/l | — | — | Single value |
| Total hardness | 4,11 °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 7 more supply zones in this postcode
WVS Anlage Dreis Tiefenbach Reinwasser Obernautalsperre, Mittelzone, Dauerläufer
Wasserverband Siegen-WittgensteinAssigned 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 | 6,5 mg/l | 50 mg/l | 13 % | Single value |
| Lead | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Escherichia coli (E. coli) | 0 1/100ml | 0/100 ml | — | Single value |
| Sulphate | 12,8 mg/l | 250 mg/l | 5 % | Single value |
| Sodium | 7 mg/l | 200 mg/l | 3 % | 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 (70 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 1/100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 1/100ml | 0/100 ml | — | Single value |
Chemical parameters (40)
| 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 |
| Antimony | < 0,0003 mg/l below limit of quantification | 5 µg/l | < 6 % * | Single value |
| Arsenic | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Benzene | n.n. mg/l not detectable | 1 µg/l | — | 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 | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Boron | 0,0057 mg/l | 1 mg/l | 0.6 % | Single value |
| Bromate | < 0,005 mg/l below limit of quantification | 10 µg/l | < 50 % * | Single value |
| Bromodichloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chlorate | < 0,02 mg/l below limit of quantification | 70 µg/l | < 29 % * | Single value |
| Chlorite | 0,09 mg/l | 0.2 mg/l | 45 % | Single value |
| Chromium | < 0,0003 mg/l below limit of quantification | 25 µg/l | < 1 % * | Single value |
| Copper | < 0,0003 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value |
| Cyanide | < 0,006 mg/l below limit of quantification | 50 µg/l | < 12 % * | Single value |
| Dibromoacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Dichloroacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| Fluoride | < 0,05 mg/l below limit of quantification | 1.5 mg/l | < 3 % * | Single value |
| Haloacetic acids (HAA) | n.b. mg/l not determined | 60 µg/l | — | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,00001 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Monobromoacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Monochloroacetic acid | < 0,002 mg/l below limit of quantification | — | — | Single value |
| Nickel | 0,0003 mg/l | 20 µg/l | 1 % | Single value |
| Nitrate | 6,5 mg/l | 50 mg/l | 13 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloroacetic acid | < 0,002 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 | < 0,0003 mg/l below limit of quantification | 10 µg/l | < 3 % * | Single value |
| Vinyl chloride | < 0,0003 mg/l below limit of quantification | 0.5 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 | 0,012 mg/l | 0.2 mg/l | 6 % | Single value |
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | -0,42 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 11 mg/l | 250 mg/l | 4 % | Single value |
| Clostridium perfringens (including spores) | 0 1/100ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 1/100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 1/ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 1/ml | ohne anormale Veränderung | — | Single value |
| Colour | farblos Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 191 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,0005 mg/l below limit of quantification | 0.2 mg/l | < 0.2 % * | Single value |
| Manganese | < 0,0003 mg/l below limit of quantification | 50 µg/l | < 0.6 % * | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 8,5 - | 6,5–9,5 | — | Single value |
| Sodium | 7 mg/l | 200 mg/l | 3 % | Single value |
| Sulphate | 12,8 mg/l | 250 mg/l | 5 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 5,0 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,65 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | < 0,1 FNU below limit of quantification | 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.
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorine dioxide | < 0,1 mg/l below limit of quantification | — | — | Single value |
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,22 mmol/l | — | — | Single value |
| Calcium | 23 mg/l | — | — | Single value |
| Hardness range (WRMG) | 0,75 mmol/l | — | — | Single value |
| Magnesium | 4,3 mg/l | — | — | Single value |
| Phosphate | < 0,06 mg/l below limit of quantification | — | — | Single value |
| Potassium | 0,78 mg/l | — | — | Single value |
| Total hardness | 4,21 °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.
WVS Anlage Dreis Tiefenbach Zapfhahn Obernautalsperre, Niederzone, Dauerläufer
Wasserverband Siegen-WittgensteinAssigned 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 | n.b. mg/l not determined | 0.1 µg/l | — | Single value |
Show all recorded parameters (22 — most recent value per parameter)
PFAS (22)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecanoic acid (PFDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecanoic acid (PFDoDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanoic acid (PFTrDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanesulfonic acid (PFUnDS) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Perfluoroundecanoic acid (PFUnDA) | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Sum of 4 PFAS | n.b. mg/l not determined | — | — | Single value |
| Sum of PFAS | n.b. mg/l not determined | 0.1 µg/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.
Dreis-Tiefenbach
Siegener Versorgungsbetriebe (SVB)Assigned 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 25/03/2020. 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.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Treatment substances (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorine dioxide | 0,1 mg / l | — | — | Single value · Dreis-Tiefenbach |
| Free chlorine | <0,1 mg / l below limit of quantification | — | — | Single value · Dreis-Tiefenbach |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | - not determined | — | — | Single value · Dreis-Tiefenbach |
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.
Sonstige
Siegener Versorgungsbetriebe (SVB)Assigned 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 25/03/2020. 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.
No core values are available for this zone yet.
Show all recorded parameters (3 — most recent value per parameter)
Treatment substances (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chlorine dioxide | - not determined | — | — | Single value · Sonstige |
| Free chlorine | 0,1 bis 0,25 mg / l | — | — | Single value · Sonstige |
Further parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 25 bis 100 mg / l | — | — | Single value · Sonstige |
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.
siegen gesamt
Siegener Versorgungsbetriebe (SVB)Assigned 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 25/03/2020. 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.
No core values are available for this zone yet.
Show all recorded parameters (1 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| pH | 8,30 | 6,5–9,5 | — | Maximum |
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.
feuerverzinkte Eisenwerkstoffe
Siegener Versorgungsbetriebe (SVB)Assigned 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.
Kupfer- und Kupferwerkstoffe
Siegener Versorgungsbetriebe (SVB)Assigned 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.
Frequent questions about postcode 57339
- How hard is the water in Postcode 57339?
- Wasserverband Siegen-Wittgenstein publishes a total hardness of 4.1 °dH for the supply zone WVS Anlage Reinwasser Breitenbachtalsperre, Keller (hardness range 0,73). 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: 04.03.2026, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 57339?
- Wasserverband Siegen-Wittgenstein publishes a nitrate value of 4,1 mg/l for the supply zone WVS Anlage Reinwasser Breitenbachtalsperre, Keller. The statutory parametric value is 50 mg/l; the measured value represents 8 % of the parametric value. Basis: 04.03.2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 57339?
- Wasserverband Siegen-Wittgenstein. The values shown here come from the supply zone WVS Anlage Reinwasser Breitenbachtalsperre, Keller 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.