Drinking water in 49770
For this postcode Trink- und Abwasserverband (TAV) "Bourtanger Moor" 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 5 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.
Wasserwerk Haselünne, WW-Ausgang
Trink- und Abwasserverband (TAV) "Bourtanger Moor"Assigned 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 | < 1,0 mg/l below limit of quantification | 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/100 ml | 0/100 ml | — | Single value |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Sodium | 14,2 mg/l | 200 mg/l | 7 % | 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 (79 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (35)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | 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 |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Benzo(b)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Bromodichloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,001 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 |
| Dibromochloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Fluoride | < 0,05 mg/l below limit of quantification | 1.5 mg/l | < 3 % * | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,000001 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 |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | n.n. mg/l not detectable | 0.5 µg/l | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tetrachloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | (n. b.) mg/l not determined | 50 µg/l | — | Single value |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | 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 (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | 0,014 µg/l | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -0,30 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 26 mg/l | 250 mg/l | 10 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colour | normal Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 295 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 8,42 | 6,5–9,5 | — | Single value |
| Sodium | 14,2 mg/l | 200 mg/l | 7 % | Single value |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,4 °C | — | — | Single value |
| Total organic carbon (TOC) | < 1,0 mg/l below limit of quantification | 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.
Further parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,3 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | n.b. mmol/l not determined | — | — | Single value |
| Calcium | 25,1 mg/l | — | — | Single value |
| Carbonate hardness | 3,6 °dH | — | — | Single value |
| Free carbon dioxide | k.A.m. mg/l not determined | — | — | Single value |
| Magnesium | 11,6 mg/l | — | — | Single value |
| Phosphate | < 0,2 mg/l below limit of quantification | — | — | Single value |
| Potassium | 1,8 mg/l | — | — | Single value |
| Saturation index | 0,04 | — | — | Single value |
| Total hardness | 1,10 mmol/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.
Show 5 more supply zones in this postcode
Wasserwerk Haren, WW-Ausgang
Trink- und Abwasserverband (TAV) "Bourtanger Moor"Assigned 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 | 4,1 mg/l | 50 mg/l | 8 % | 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 |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value |
| Sodium | 13,8 mg/l | 200 mg/l | 7 % | 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 (79 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (35)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | 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 |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Benzo(b)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Bromodichloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,001 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 |
| Dibromochloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,000001 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 |
| Nickel | < 0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | 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 |
| Pesticides — Total | n.n. mg/l not detectable | 0.5 µg/l | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tetrachloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | (n. b.) mg/l not determined | 50 µg/l | — | Single value |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | 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 (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,021 mg/l | 0.2 mg/l | 11 % | Single value |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | 4,4 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 28 mg/l | 250 mg/l | 11 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colour | normal Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 307 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Manganese | 0,014 mg/l | 50 µg/l | 28 % | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 7,75 | 6,5–9,5 | — | Single value |
| Sodium | 13,8 mg/l | 200 mg/l | 7 % | Single value |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,5 °C | — | — | Single value |
| Total organic carbon (TOC) | 3,2 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.
Further parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 1,5 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | < 0,1 mmol/l below limit of quantification | — | — | Single value |
| Calcium | 36,9 mg/l | — | — | Single value |
| Carbonate hardness | 4,1 °dH | — | — | Single value |
| Free carbon dioxide | < 4,40 mg/l below limit of quantification | — | — | Single value |
| Magnesium | 5,3 mg/l | — | — | Single value |
| Phosphate | < 0,2 mg/l below limit of quantification | — | — | Single value |
| Potassium | 1,8 mg/l | — | — | Single value |
| Saturation index | -0,38 | — | — | Single value |
| Total hardness | 1,14 mmol/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.
Wasserwerk Varloh, WW-Ausgang
Trink- und Abwasserverband (TAV) "Bourtanger Moor"Assigned 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 | 4,6 mg/l | 50 mg/l | 9 % | 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 |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Sodium | 19,3 mg/l | 200 mg/l | 10 % | 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 (79 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value |
Chemical parameters (35)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | 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 |
| Benzene | < 0,00025 mg/l below limit of quantification | 1 µg/l | < 25 % * | Single value |
| Benzo(a)pyrene | < 0,000001 mg/l below limit of quantification | 10 ng/l | < 10 % * | Single value |
| Benzo(b)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(ghi)perylene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Benzo(k)fluoranthene | < 0,000001 mg/l below limit of quantification | — | — | Single value |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value |
| Bromate | < 0,0025 mg/l below limit of quantification | 10 µg/l | < 25 % * | Single value |
| Bromodichloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Cadmium | < 0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value |
| Copper | < 0,001 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 |
| Dibromochloromethane | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value |
| Indeno(1,2,3-cd)pyrene | < 0,000001 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 |
| Nickel | 0,002 mg/l | 20 µg/l | 10 % | Single value |
| Nitrate | 4,6 mg/l | 50 mg/l | 9 % | Single value |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides — Total | n.n. mg/l not detectable | 0.5 µg/l | — | Single value |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Tetrachloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Tribromomethane (bromoform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloroethene | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trichloromethane (chloroform) | < 0,0005 mg/l below limit of quantification | — | — | Single value |
| Trihalomethanes — Total | (n. b.) mg/l not determined | 50 µg/l | — | Single value |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | 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 (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Perfluorobutane sulfonic acid (PFBS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorobutanoic acid (PFBA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorodecane sulfonic acid (PFDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptane sulfonic acid (PFHpS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoroheptanoic acid (PFHpA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexane sulfonic acid (PFHxS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorohexanoic acid (PFHxA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononane sulfonic acid (PFNS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorononanoic acid (PFNA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanesulfonic acid (PFOS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorooctanoic acid (PFOA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanesulfonic acid (PFPeS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluoropentanoic acid (PFPeA) | < 0,010 µg/l below limit of quantification | — | — | Single value |
| Perfluorotridecanesulfonic acid (PFTrDS) | < 0,010 µg/l below limit of quantification | — | — | Single value |
Indicator parameters (19)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -1,7 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 75 mg/l | 250 mg/l | 30 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value |
| Colour | normal Unit not stated in the document | 0.5 m⁻¹ | — | Single value |
| Conductivity (25 °C) | 549 µS/cm | 2,790 µS/cm | — | Single value |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Odour | normal | für den Verbraucher annehmbar | — | Single value |
| pH | 7,73 | 6,5–9,5 | — | Single value |
| Sodium | 19,3 mg/l | 200 mg/l | 10 % | Single value |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value |
| Taste | normal | für den Verbraucher annehmbar | — | Single value |
| Temperature | 10,3 °C | — | — | Single value |
| Total organic carbon (TOC) | 2,0 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.
Further parameters (10)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,3 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | < 0,1 mmol/l below limit of quantification | — | — | Single value |
| Calcium | 75,6 mg/l | — | — | Single value |
| Carbonate hardness | 6,6 °dH | — | — | Single value |
| Free carbon dioxide | < 4,40 mg/l below limit of quantification | — | — | Single value |
| Magnesium | 7,9 mg/l | — | — | Single value |
| Phosphate | < 0,2 mg/l below limit of quantification | — | — | Single value |
| Potassium | 1,7 mg/l | — | — | Single value |
| Saturation index | 0,07 | — | — | Single value |
| Total hardness | 2,21 mmol/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.
Geeste-Varloh
Trink- und Abwasserverband (TAV) "Bourtanger Moor"Assigned 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 | 4,6 mg/l | 50 mg/l | 9 % | Single value · Geeste-Varloh |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value · Geeste-Varloh |
| Sodium | 19,3 mg/l | 200 mg/l | 10 % | Single value · Geeste-Varloh |
Show all recorded parameters (18 — most recent value per parameter)
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · Geeste-Varloh |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · Geeste-Varloh |
| Nitrate | 4,6 mg/l | 50 mg/l | 9 % | Single value · Geeste-Varloh |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Geeste-Varloh |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Geeste-Varloh |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 75 mg/l | 250 mg/l | 30 % | Single value · Geeste-Varloh |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Geeste-Varloh |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Geeste-Varloh |
| Sodium | 19,3 mg/l | 200 mg/l | 10 % | Single value · Geeste-Varloh |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value · Geeste-Varloh |
| Total organic carbon (TOC) | 2,0 mg/l | ohne anormale Veränderung | — | Single value · Geeste-Varloh |
| Turbidity | < 0,1 FNU below limit of quantification | 1 NTU | — | Single value · Geeste-Varloh |
* 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 | 2,3 mmol/l | — | — | Single value · Geeste-Varloh |
| Calcium | 75,6 mg/l | — | — | Single value · Geeste-Varloh |
| Carbonate hardness | 6,6 °dH | — | — | Single value · Geeste-Varloh |
| Magnesium | 7,9 mg/l | — | — | Single value · Geeste-Varloh |
| Potassium | 1,7 mg/l | — | — | Single value · Geeste-Varloh |
| Total hardness | 12,4 °dH | — | — | Single value · Geeste-Varloh |
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.
Assigned 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 | 4,1 mg/l | 50 mg/l | 8 % | Single value · Haren-Düne |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value · Haren-Düne |
| Sodium | 13,8 mg/l | 200 mg/l | 7 % | Single value · Haren-Düne |
Show all recorded parameters (18 — most recent value per parameter)
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · Haren-Düne |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · Haren-Düne |
| Nitrate | 4,1 mg/l | 50 mg/l | 8 % | Single value · Haren-Düne |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Haren-Düne |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Haren-Düne |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 28 mg/l | 250 mg/l | 11 % | Single value · Haren-Düne |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Haren-Düne |
| Manganese | 0,014 mg/l | 50 µg/l | 28 % | Single value · Haren-Düne |
| Sodium | 13,8 mg/l | 200 mg/l | 7 % | Single value · Haren-Düne |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value · Haren-Düne |
| Total organic carbon (TOC) | 3,2 mg/l | ohne anormale Veränderung | — | Single value · Haren-Düne |
| Turbidity | < 0,1 FNU below limit of quantification | 1 NTU | — | Single value · Haren-Düne |
* 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 | 1,5 mmol/l | — | — | Single value · Haren-Düne |
| Calcium | 36,9 mg/l | — | — | Single value · Haren-Düne |
| Carbonate hardness | 4,1 °dH | — | — | Single value · Haren-Düne |
| Magnesium | 5,3 mg/l | — | — | Single value · Haren-Düne |
| Potassium | 1,8 mg/l | — | — | Single value · Haren-Düne |
| Total hardness | 6,39 °dH | — | — | Single value · Haren-Düne |
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.
Haselünne-Stadtwald
Trink- und Abwasserverband (TAV) "Bourtanger Moor"Assigned 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 | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Haselünne-Stadtwald |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value · Haselünne-Stadtwald |
| Sodium | 14,2 mg/l | 200 mg/l | 7 % | Single value · Haselünne-Stadtwald |
* 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 (18 — most recent value per parameter)
Chemical parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value · Haselünne-Stadtwald |
| Fluoride | < 0,05 mg/l below limit of quantification | 1.5 mg/l | < 3 % * | Single value · Haselünne-Stadtwald |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Single value · Haselünne-Stadtwald |
| Nitrite | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Haselünne-Stadtwald |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Haselünne-Stadtwald |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 26 mg/l | 250 mg/l | 10 % | Single value · Haselünne-Stadtwald |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Haselünne-Stadtwald |
| Manganese | < 0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value · Haselünne-Stadtwald |
| Sodium | 14,2 mg/l | 200 mg/l | 7 % | Single value · Haselünne-Stadtwald |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Single value · Haselünne-Stadtwald |
| Total organic carbon (TOC) | < 1,0 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Haselünne-Stadtwald |
| Turbidity | < 0,1 FNU below limit of quantification | 1 NTU | — | Single value · Haselünne-Stadtwald |
* 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 | 1,3 mmol/l | — | — | Single value · Haselünne-Stadtwald |
| Calcium | 25,1 mg/l | — | — | Single value · Haselünne-Stadtwald |
| Carbonate hardness | 3,6 °dH | — | — | Single value · Haselünne-Stadtwald |
| Magnesium | 11,6 mg/l | — | — | Single value · Haselünne-Stadtwald |
| Potassium | 1,8 mg/l | — | — | Single value · Haselünne-Stadtwald |
| Total hardness | 6,19 °dH | — | — | Single value · Haselünne-Stadtwald |
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 49770
- How hard is the water in Postcode 49770?
- Trink- und Abwasserverband (TAV) "Bourtanger Moor" publishes a total hardness of 1,10 mmol/l for the supply zone Wasserwerk Haselünne, WW-Ausgang — that corresponds to 6.2 °dH. 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.
- How much nitrate is in the drinking water in Postcode 49770?
- Trink- und Abwasserverband (TAV) "Bourtanger Moor" publishes a nitrate value of < 1,0 mg/l for the supply zone Wasserwerk Haselünne, WW-Ausgang. The statutory parametric value is 50 mg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 49770?
- Trink- und Abwasserverband (TAV) "Bourtanger Moor". The values shown here come from the supply zone Wasserwerk Haselünne, WW-Ausgang 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.