Drinking water in 16348
For this postcode Niederbarnimer Wasser- und Abwasserzweckverband (NWA) 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
12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.
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.
Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
Hardness range 13,1
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 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 |
| Sodium | 15,6 mg/l | 200 mg/l | 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.
Show all recorded parameters (91 — 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 (51)
| 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 % * | Single value |
| 1,2-Dichloropropane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Acrylamide | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| AMPA | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | < 0,000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | < 0,000003 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000003 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000003 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 | 0,024 mg/l | 1 mg/l | 2 % | Single value |
| Bromacil | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| Ethidimuron | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Glyphosate | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Hexazinone | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metazachlor acid | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Pesticides — Total | < 0,00005 mg/l below limit of quantification | 0.5 µg/l | < 10 % * | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,00005 mg/l below limit of quantification | — | — | 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 |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | < 0,0001 mg/l below limit of quantification | 50 µg/l | < 0.2 % * | Single value |
| Uranium | < 0,0002 mg/l below limit of quantification | 10 µg/l | < 2 % * | 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.
PFAS (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | < 0,000005 mg/l below limit of quantification | — | — | Single value |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | 0,08 mg/l | 0.5 mg/l | 16 % | Single value |
| Calcite dissolution capacity | 9° mg/l | 5 mg/l CaCO3 | — | 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 | 0 KBE/ml | ohne anormale Veränderung | — | Single value |
| Colour | 0,2 1/m | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 495 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,003 mg/l | 0.2 mg/l | 2 % | Single value |
| Manganese | 0,014 mg/l | 50 µg/l | 28 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,28 | 6,5–9,5 | — | Single value |
| Sodium | 15,6 mg/l | 200 mg/l | 8 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 9,8 °C | — | — | Single value |
| Total organic carbon (TOC) | 2,8 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,02 NTU | 1 NTU | — | Single value |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,42 mmol/l | — | — | Single value |
| Hardness range (WRMG) | 2,34 mmol/l | — | — | Single value |
| Magnesium | 7,06 mg/l | — | — | Single value |
| Potassium | 1,28 mg/l | — | — | Single value |
| Saturation index | -0,129 | — | — | 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.
Source: https://nwa-zehlendorf.de/upload/wasserqualitaet/TW-%20Analyse%20WW%20Prenden%202025%20f%C3%BCr%20homepage.pdf · Prüfzeitraum 27.11.2025 – 17.12.2025 · retrieved on 11/07/2026
Show 1 more supply zone in this postcode
Wasserwerk Basdorf, Anlage Basdorf OT Waldsiedlung
Niederbarnimer Wasser- und Abwasserzweckverband (NWA)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
Hardness range 7,4
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 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 |
| Sodium | 5,87 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 (91 — 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 (51)
| 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 % * | Single value |
| 1,2-Dichloropropane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Acrylamide | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| AMPA | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Atrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Bentazone | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Benzene | < 0,0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value |
| Benzo(a)pyrene | < 0,000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Benzo(b)fluoranthene | < 0,000003 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000003 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000003 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 | 0,045 mg/l | 1 mg/l | 5 % | Single value |
| Bromacil | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value |
| Bromodichloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | 0,001 mg/l | 2 mg/l | < 0.1 % | Single value |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Desethylatrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Desisopropylatrazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Dibromochloromethane | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Diuron | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00005 mg/l below limit of quantification | 0.1 µg/l | < 50 % * | Single value |
| Ethidimuron | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Glyphosate | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Hexazinone | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Isoproturon | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| MCPA | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Mecoprop | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Metalaxyl | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metazachlor | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metazachlor acid | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Metolachlor | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Pesticides — Total | < 0,00005 mg/l below limit of quantification | 0.5 µg/l | < 10 % * | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Simazine | < 0,00005 mg/l below limit of quantification | — | — | Single value |
| Terbuthylazine | < 0,00005 mg/l below limit of quantification | — | — | 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 |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | < 0,0001 mg/l below limit of quantification | 50 µg/l | < 0.2 % * | Single value |
| Uranium | < 0,0002 mg/l below limit of quantification | 10 µg/l | < 2 % * | 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.
PFAS (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorododecane sulfonic acid (PFDoDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,000005 mg/l below limit of quantification | — | — | Single value |
| Sum of PFAS | < 0,000005 mg/l below limit of quantification | — | — | Single value |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Ammonium | < 0,05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Single value |
| Calcite dissolution capacity | 14* mg/l | 5 mg/l CaCO3 | — | 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 | 0,2 1/m | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 287 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | 0,005 mg/l | 0.2 mg/l | 3 % | Single value |
| Manganese | 0,009 mg/l | 50 µg/l | 18 % | Single value |
| Odour | ohne | für den Verbraucher annehmbar | — | Single value |
| pH | 7,39 | 6,5–9,5 | — | Single value |
| Sodium | 5,87 mg/l | 200 mg/l | 3 % | Single value |
| Taste | ohne | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,2 °C | — | — | Single value |
| Total organic carbon (TOC) | 2,8 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,02 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 | 2,81 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,18 mmol/l | — | — | Single value |
| Hardness range (WRMG) | 1,32 mmol/l | — | — | Single value |
| Magnesium | 5,82 mg/l | — | — | Single value |
| Potassium | 1,38 mg/l | — | — | Single value |
| Saturation index | -0,381 | — | — | 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.
Source: https://nwa-zehlendorf.de/upload/downloads/analysen/Basdorf%202025.pdf · Prüfzeitraum 26.11.2025 – 17.12.2025 (Probennahme 26.11.2025, 09:15) · retrieved on 11/07/2026
Frequent questions about postcode 16348
- How hard is the water in Postcode 16348?
- Niederbarnimer Wasser- und Abwasserzweckverband (NWA) publishes the hardness range 13,1 for the supply zone Prenden. 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: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 16348?
- Niederbarnimer Wasser- und Abwasserzweckverband (NWA). The values shown here come from the supply zone Prenden 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.