Drinking water in 37191
For this postcode Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt) 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.
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 |
|---|---|---|---|---|
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Höher Berg |
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Maximum · Höher Berg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Höher Berg |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Höher Berg |
| Sulphate | 95 mg/l | 250 mg/l | 38 % | Maximum · Höher Berg |
| Sodium | 12 mg/l | 200 mg/l | 6 % | Maximum · Höher Berg |
* 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 (54 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Höher Berg |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Höher Berg |
| Somatic coliphages | -- Anzahl (PFU)/100 ml not determined | 50/100 ml UBA guide value | — | Single value · Höher Berg |
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Chemical parameters (25)
| 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 · Höher Berg |
| Acrylamide | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Höher Berg |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Höher Berg |
| Arsenic | < 0,004 mg/l below limit of quantification | 10 µg/l | < 40 % * | Single value · Höher Berg |
| Benzene | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Höher Berg |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Höher Berg |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Höher Berg |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value · Höher Berg |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Höher Berg |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Höher Berg |
| Chromium | < 0,0009 mg/l below limit of quantification | 25 µg/l | < 4 % * | Single value · Höher Berg |
| Copper | 0,05 mg/l | 2 mg/l | 3 % | Single value · Höher Berg |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Höher Berg |
| Epichlorohydrin | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Höher Berg |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Höher Berg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Höher Berg |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value · Höher Berg |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Höher Berg |
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Maximum · Höher Berg |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Höher Berg |
| Pesticides — Total | n. n. mg/l not detectable | 0.5 µg/l | — | Single value · Höher Berg |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Höher Berg |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Höher Berg |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value · Höher Berg |
| Uranium | < 0,0090 mg/l below limit of quantification | 10 µg/l | < 90 % * | Single value · Höher Berg |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | --- mg/l not determined | — | — | Single value · Höher Berg |
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Höher Berg |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,03 mg/l below limit of quantification | 0.2 mg/l | < 15 % * | Single value · Höher Berg |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Höher Berg |
| Calcite dissolution capacity | 0,229 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value · Höher Berg |
| Chloride | 20 mg/l | 250 mg/l | 8 % | Maximum · Höher Berg |
| Coliform bacteria | 0 Anzahl/100 ml | 0/100 ml | — | Single value · Höher Berg |
| Colony count 22 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Höher Berg |
| Colony count 36 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Höher Berg |
| Colour | < 0,05 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value · Höher Berg |
| Conductivity (25 °C) | 680 µS/cm | 2,790 µS/cm | — | Maximum · Höher Berg |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Höher Berg |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Höher Berg |
| Odour | o. B. | für den Verbraucher annehmbar | — | Single value · Höher Berg |
| Sodium | 12 mg/l | 200 mg/l | 6 % | Maximum · Höher Berg |
| Sulphate | 95 mg/l | 250 mg/l | 38 % | Maximum · Höher Berg |
| Taste | o. B. | für den Verbraucher annehmbar | — | Single value · Höher Berg |
| Total organic carbon (TOC) | 0,6 | ohne anormale Veränderung | — | Maximum · Höher Berg |
| Turbidity | < 0,1 NTU below limit of quantification | 1 NTU | — | Single value · Höher Berg |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,05 mmol/l | — | — | Single value · Höher Berg |
| Calcium | 101 mg/l | — | — | Single value · Höher Berg |
| Carbonate hardness | 13 °dH | — | — | Maximum · Höher Berg |
| Hardness range (WRMG) | 3 | — | — | Single value · Höher Berg |
| Magnesium | 15,1 mg/l | — | — | Single value · Höher Berg |
| Potassium | 1,3 mg/l | — | — | Single value · Höher Berg |
| Total hardness | 19,5 °dH | — | — | Maximum · Höher Berg |
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
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 |
|---|---|---|---|---|
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Landolfshausen 1 |
| Nitrate | 25 mg/l | 50 mg/l | 50 % | Maximum · Landolfshausen 1 |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 1 |
| Sulphate | 230 mg/l | 250 mg/l | 92 % | Maximum · Landolfshausen 1 |
| Sodium | 13 mg/l | 200 mg/l | 7 % | Maximum · Landolfshausen 1 |
* 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 (54 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 1 |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 1 |
| Somatic coliphages | -- Anzahl (PFU)/100 ml not determined | 50/100 ml UBA guide value | — | Single value · Landolfshausen 1 |
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Chemical parameters (25)
| 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 · Landolfshausen 1 |
| Acrylamide | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Landolfshausen 1 |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Landolfshausen 1 |
| Arsenic | < 0,004 mg/l below limit of quantification | 10 µg/l | < 40 % * | Single value · Landolfshausen 1 |
| Benzene | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Landolfshausen 1 |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Landolfshausen 1 |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Landolfshausen 1 |
| Boron | < 0,06 mg/l below limit of quantification | 1 mg/l | < 6 % * | Single value · Landolfshausen 1 |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Landolfshausen 1 |
| Chromium | 0,0000011 mg/l | 25 µg/l | < 0.1 % | Single value · Landolfshausen 1 |
| Copper | < 0,07 mg/l below limit of quantification | 2 mg/l | < 4 % * | Single value · Landolfshausen 1 |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Epichlorohydrin | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Landolfshausen 1 |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Landolfshausen 1 |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value · Landolfshausen 1 |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Nitrate | 25 mg/l | 50 mg/l | 50 % | Maximum · Landolfshausen 1 |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Landolfshausen 1 |
| Pesticides — Total | n. n. mg/l not detectable | 0.5 µg/l | — | Single value · Landolfshausen 1 |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Landolfshausen 1 |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value · Landolfshausen 1 |
| Uranium | < 0,0074 mg/l below limit of quantification | 10 µg/l | < 74 % * | Single value · Landolfshausen 1 |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | --- mg/l not determined | — | — | Single value · Landolfshausen 1 |
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Landolfshausen 1 |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,03 mg/l below limit of quantification | 0.2 mg/l | < 15 % * | Single value · Landolfshausen 1 |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Landolfshausen 1 |
| Calcite dissolution capacity | -13,696 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value · Landolfshausen 1 |
| Chloride | 21 mg/l | 250 mg/l | 8 % | Maximum · Landolfshausen 1 |
| Coliform bacteria | 0 Anzahl/100 ml | 0/100 ml | — | Single value · Landolfshausen 1 |
| Colony count 22 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Landolfshausen 1 |
| Colony count 36 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Landolfshausen 1 |
| Colour | < 0,05 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value · Landolfshausen 1 |
| Conductivity (25 °C) | 820 µS/cm | 2,790 µS/cm | — | Maximum · Landolfshausen 1 |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Landolfshausen 1 |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Landolfshausen 1 |
| Odour | o. B. | für den Verbraucher annehmbar | — | Single value · Landolfshausen 1 |
| Sodium | 13 mg/l | 200 mg/l | 7 % | Maximum · Landolfshausen 1 |
| Sulphate | 230 mg/l | 250 mg/l | 92 % | Maximum · Landolfshausen 1 |
| Taste | o. B. | für den Verbraucher annehmbar | — | Single value · Landolfshausen 1 |
| Total organic carbon (TOC) | 0,6 | ohne anormale Veränderung | — | Maximum · Landolfshausen 1 |
| Turbidity | < 0,1 NTU below limit of quantification | 1 NTU | — | Single value · Landolfshausen 1 |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,37 mmol/l | — | — | Single value · Landolfshausen 1 |
| Calcium | 115 mg/l | — | — | Single value · Landolfshausen 1 |
| Carbonate hardness | 14 °dH | — | — | Maximum · Landolfshausen 1 |
| Hardness range (WRMG) | 3 | — | — | Single value · Landolfshausen 1 |
| Magnesium | 20,3 mg/l | — | — | Single value · Landolfshausen 1 |
| Potassium | 1,7 mg/l | — | — | Single value · Landolfshausen 1 |
| Total hardness | 23 °dH | — | — | Maximum · Landolfshausen 1 |
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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Landolfshausen 2 |
| Nitrate | 32 mg/l | 50 mg/l | 64 % | Maximum · Landolfshausen 2 |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 2 |
| Sulphate | 88 mg/l | 250 mg/l | 35 % | Maximum · Landolfshausen 2 |
| Sodium | 12 mg/l | 200 mg/l | 6 % | Maximum · Landolfshausen 2 |
* 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 (54 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 2 |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Landolfshausen 2 |
| Somatic coliphages | -- Anzahl (PFU)/100 ml not determined | 50/100 ml UBA guide value | — | Single value · Landolfshausen 2 |
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Chemical parameters (25)
| 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 · Landolfshausen 2 |
| Acrylamide | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Landolfshausen 2 |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Landolfshausen 2 |
| Arsenic | 0,007 mg/l | 10 µg/l | 70 % | Single value · Landolfshausen 2 |
| Benzene | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Landolfshausen 2 |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Landolfshausen 2 |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Landolfshausen 2 |
| Boron | < 0,05 mg/l below limit of quantification | 1 mg/l | < 5 % * | Single value · Landolfshausen 2 |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Landolfshausen 2 |
| Chromium | < 0,0009 mg/l below limit of quantification | 25 µg/l | < 4 % * | Single value · Landolfshausen 2 |
| Copper | < 0,1 mg/l below limit of quantification | 2 mg/l | < 5 % * | Single value · Landolfshausen 2 |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Epichlorohydrin | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Landolfshausen 2 |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Landolfshausen 2 |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value · Landolfshausen 2 |
| Nickel | < 0,004 mg/l below limit of quantification | 20 µg/l | < 20 % * | Single value · Landolfshausen 2 |
| Nitrate | 32 mg/l | 50 mg/l | 64 % | Maximum · Landolfshausen 2 |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Landolfshausen 2 |
| Pesticides — Total | n. n. mg/l not detectable | 0.5 µg/l | — | Single value · Landolfshausen 2 |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Landolfshausen 2 |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value · Landolfshausen 2 |
| Uranium | < 0,0076 mg/l below limit of quantification | 10 µg/l | < 76 % * | Single value · Landolfshausen 2 |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | --- mg/l not determined | — | — | Single value · Landolfshausen 2 |
| Sum of PFAS | n. n. mg/l not detectable | 0.1 µg/l | — | Single value · Landolfshausen 2 |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 0,03 mg/l | 0.2 mg/l | 15 % | Single value · Landolfshausen 2 |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Landolfshausen 2 |
| Calcite dissolution capacity | -4,873 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value · Landolfshausen 2 |
| Chloride | 21 mg/l | 250 mg/l | 8 % | Maximum · Landolfshausen 2 |
| Coliform bacteria | 0 Anzahl/100 ml | 0/100 ml | — | Single value · Landolfshausen 2 |
| Colony count 22 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Landolfshausen 2 |
| Colony count 36 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Landolfshausen 2 |
| Colour | < 0,05 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value · Landolfshausen 2 |
| Conductivity (25 °C) | 700 µS/cm | 2,790 µS/cm | — | Maximum · Landolfshausen 2 |
| Iron | 0,01 mg/l | 0.2 mg/l | 5 % | Single value · Landolfshausen 2 |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Landolfshausen 2 |
| Odour | o. B. | für den Verbraucher annehmbar | — | Single value · Landolfshausen 2 |
| Sodium | 12 mg/l | 200 mg/l | 6 % | Maximum · Landolfshausen 2 |
| Sulphate | 88 mg/l | 250 mg/l | 35 % | Maximum · Landolfshausen 2 |
| Taste | o. B. | für den Verbraucher annehmbar | — | Single value · Landolfshausen 2 |
| Total organic carbon (TOC) | 0,8 | ohne anormale Veränderung | — | Maximum · Landolfshausen 2 |
| Turbidity | < 0,4 NTU below limit of quantification | 1 NTU | — | Single value · Landolfshausen 2 |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 4,20 mmol/l | — | — | Single value · Landolfshausen 2 |
| Calcium | 103 mg/l | — | — | Single value · Landolfshausen 2 |
| Carbonate hardness | 13 °dH | — | — | Maximum · Landolfshausen 2 |
| Hardness range (WRMG) | 3 | — | — | Single value · Landolfshausen 2 |
| Magnesium | 20,0 mg/l | — | — | Single value · Landolfshausen 2 |
| Potassium | 1,8 mg/l | — | — | Single value · Landolfshausen 2 |
| Total hardness | 19 °dH | — | — | Maximum · Landolfshausen 2 |
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.
Rhumspringe/Euzenberg/Breitenberg
Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt)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 |
|---|---|---|---|---|
| Sum of PFAS | 0,000002 mg/l | 0.1 µg/l | 2 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Sulphate | 140 mg/l | 250 mg/l | 56 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Sodium | 17 mg/l | 200 mg/l | 9 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
* 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 (54 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Somatic coliphages | -- Anzahl (PFU)/100 ml not determined | 50/100 ml UBA guide value | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Chemical parameters (25)
| 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 · Rhumspringe/Euzenberg/Breitenberg |
| Acrylamide | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Arsenic | 0,002 mg/l | 10 µg/l | 20 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Benzene | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Chromium | 0,001 mg/l | 25 µg/l | 4 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Epichlorohydrin | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Fluoride | 0,5 mg/l | 1.5 mg/l | 33 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Pesticides — Total | n. n. mg/l not detectable | 0.5 µg/l | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Selenium | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Uranium | 0,0012 mg/l | 10 µg/l | 12 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | --- mg/l not determined | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Sum of PFAS | 0,000002 mg/l | 0.1 µg/l | 2 % | Single value · Rhumspringe/Euzenberg/Breitenberg |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,02 mg/l below limit of quantification | 0.2 mg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Calcite dissolution capacity | 10,205 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Chloride | 30 mg/l | 250 mg/l | 12 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Coliform bacteria | 0 Anzahl/100 ml | 0/100 ml | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Colony count 22 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Colony count 36 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Colour | < 0,05 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Conductivity (25 °C) | 650 µS/cm | 2,790 µS/cm | — | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Odour | o. B. | für den Verbraucher annehmbar | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Sodium | 17 mg/l | 200 mg/l | 9 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Sulphate | 140 mg/l | 250 mg/l | 56 % | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Taste | o. B. | für den Verbraucher annehmbar | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Total organic carbon (TOC) | < 0,2 below limit of quantification | ohne anormale Veränderung | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Turbidity | < 0,2 NTU below limit of quantification | 1 NTU | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,60 mmol/l | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Calcium | 74,5 mg/l | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Carbonate hardness | 8 °dH | — | — | Maximum · Rhumspringe/Euzenberg/Breitenberg |
| Hardness range (WRMG) | 3 | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Magnesium | 21,3 mg/l | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Potassium | 1,9 mg/l | — | — | Single value · Rhumspringe/Euzenberg/Breitenberg |
| Total hardness | 16 °dH | — | — | Maximum · Rhumspringe/Euzenberg/Breitenberg |
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.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,00001 mg/l | 0.1 µg/l | 10 % | Single value · Stadtberg |
| Nitrate | 28 mg/l | 50 mg/l | 56 % | Maximum · Stadtberg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Stadtberg |
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Stadtberg |
| Sulphate | 170 mg/l | 250 mg/l | 68 % | Maximum · Stadtberg |
| Sodium | 26 mg/l | 200 mg/l | 13 % | Maximum · Stadtberg |
* 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 (54 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 in 100 ml | 0/100 ml | — | Single value · Stadtberg |
| Intestinal enterococci | 0 in 100 ml | 0/100 ml | — | Single value · Stadtberg |
| Somatic coliphages | -- Anzahl (PFU)/100 ml not determined | 50/100 ml UBA guide value | — | Single value · Stadtberg |
For trifluoroacetic acid (TFA), the German Drinking Water Ordinance does not specify a parametric value. The comparison is therefore made with the guide value of 60 µg/l issued by the Umweltbundesamt, which has replaced the earlier health-related guidance value of 3 µg/l. A guide value is not a legal maximum but a health-related classification.
Chemical parameters (25)
| 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 · Stadtberg |
| Acrylamide | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Stadtberg |
| Antimony | < 0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · Stadtberg |
| Arsenic | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Stadtberg |
| Benzene | < 0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · Stadtberg |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Stadtberg |
| Bisphenol A | < 0,00001 mg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · Stadtberg |
| Boron | 0,08 mg/l | 1 mg/l | 8 % | Single value · Stadtberg |
| Bromate | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Stadtberg |
| Cadmium | < 0,0005 mg/l below limit of quantification | 3 µg/l | < 17 % * | Single value · Stadtberg |
| Chromium | < 0,0010 mg/l below limit of quantification | 25 µg/l | < 4 % * | Single value · Stadtberg |
| Copper | < 0,06 mg/l below limit of quantification | 2 mg/l | < 3 % * | Single value · Stadtberg |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Stadtberg |
| Epichlorohydrin | < 0,0001 mg/l below limit of quantification | 0.1 µg/l | < 100 % * | Single value · Stadtberg |
| Fluoride | < 0,2 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Single value · Stadtberg |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Stadtberg |
| Mercury | < 0,00005 mg/l below limit of quantification | 1 µg/l | < 5 % * | Single value · Stadtberg |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Stadtberg |
| Nitrate | 28 mg/l | 50 mg/l | 56 % | Maximum · Stadtberg |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Stadtberg |
| Pesticides — Total | n. n. mg/l not detectable | 0.5 µg/l | — | Single value · Stadtberg |
| Selenium | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Stadtberg |
| Tetrachloroethene and Trichloroethene (sum) | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Stadtberg |
| Trihalomethanes — Total | n.n. mg/l not detectable | 50 µg/l | — | Single value · Stadtberg |
| Uranium | < 0,0027 mg/l below limit of quantification | 10 µg/l | < 27 % * | Single value · Stadtberg |
* 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 (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | --- mg/l not determined | — | — | Single value · Stadtberg |
| Sum of PFAS | 0,00001 mg/l | 0.1 µg/l | 10 % | Single value · Stadtberg |
Indicator parameters (17)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,03 mg/l below limit of quantification | 0.2 mg/l | < 15 % * | Single value · Stadtberg |
| Ammonium | < 0,04 mg/l below limit of quantification | 0.5 mg/l | < 8 % * | Single value · Stadtberg |
| Calcite dissolution capacity | 7,276 mg/l CaCO3 | 5 mg/l CaCO3 | — | Single value · Stadtberg |
| Chloride | 40 mg/l | 250 mg/l | 16 % | Maximum · Stadtberg |
| Coliform bacteria | 0 Anzahl/100 ml | 0/100 ml | — | Single value · Stadtberg |
| Colony count 22 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Stadtberg |
| Colony count 36 °C | 0 100 /ml | ohne anormale Veränderung | — | Single value · Stadtberg |
| Colour | < 0,05 m-1 below limit of quantification | 0.5 m⁻¹ | — | Single value · Stadtberg |
| Conductivity (25 °C) | 800 µS/cm | 2,790 µS/cm | — | Maximum · Stadtberg |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · Stadtberg |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Stadtberg |
| Odour | o. B. | für den Verbraucher annehmbar | — | Single value · Stadtberg |
| Sodium | 26 mg/l | 200 mg/l | 13 % | Maximum · Stadtberg |
| Sulphate | 170 mg/l | 250 mg/l | 68 % | Maximum · Stadtberg |
| Taste | o. B. | für den Verbraucher annehmbar | — | Single value · Stadtberg |
| Total organic carbon (TOC) | 0,2 | ohne anormale Veränderung | — | Single value · Stadtberg |
| Turbidity | < 0,3 NTU below limit of quantification | 1 NTU | — | Single value · Stadtberg |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,31 mmol/l | — | — | Single value · Stadtberg |
| Calcium | 94 mg/l | — | — | Single value · Stadtberg |
| Carbonate hardness | 9,1 °dH | — | — | Maximum · Stadtberg |
| Hardness range (WRMG) | 3 | — | — | Single value · Stadtberg |
| Magnesium | 25,4 mg/l | — | — | Single value · Stadtberg |
| Potassium | 2,2 mg/l | — | — | Single value · Stadtberg |
| Total hardness | 22,5 °dH | — | — | Maximum · Stadtberg |
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.
Versorgungsgruppen (VG): Höher Berg; Rhumspringe/Euzenberg/Breitenberg; Stadtberg; Landolfshausen (1=OT Landolfshausen, 2=OT Falkenhagen/Potzwenden)
Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt)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.
Show all recorded parameters (2 — most recent value per parameter)
Indicator parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Oxidisability | Keine Bestimmung erforderlich, da TOC bestimmt mg/l O2 not determined | 5 mg/l O2 | — | Single value |
Radiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Tritium | not determined Unit not stated in the document | 100 Bq/l | — | Single value |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Frequent questions about postcode 37191
- How hard is the water in Postcode 37191?
- Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt) publishes a total hardness of 19.5 °dH for the supply zone Höher Berg (hardness range 3). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 05-2026, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 37191?
- Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt) publishes a nitrate value of 26 mg/l for the supply zone Höher Berg. The statutory parametric value is 50 mg/l; the measured value represents 52 % of the parametric value. Basis: 05-2026, retrieved on 11/07/2026.
- Are PFAS detectable in the drinking water in Postcode 37191?
- Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt) states for the supply zone Höher Berg that the sum PFAS-20 was not detectable (entry in the report: "n. n."). This is not to be read as "PFAS-free": below the limit of quantification, the measurement cannot make any statement. The statutory parametric value is 0.1 µg/l; the measured value lies below it and cannot be specified more precisely below the limit of quantification. For the sum of the 20 individual substances, this parametric value has applied since 12/01/2026. Basis: 05-2026, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 37191?
- Eichsfelder Energie- und Wasserversorgungs GmbH (EEW / EWB Duderstadt). The values shown here come from the supply zone Höher Berg 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.