Drinking water in 37247
For this postcode Stadt Großalmerode 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 9 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.
ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung
Stadt GroßalmerodeAssigned 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.
Water hardness
14.2 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 7,2 mg/l | 50 mg/l | 14 % | Single value · Source [1] |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value · ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung · Source [3] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 31 mg/l | 250 mg/l | 12 % | Single value · Source [2] |
| Sodium | 4,1 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
Show all recorded parameters (62 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | 0,004 mg/l | 10 µg/l | 40 % | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | <0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Source [1] |
| Copper | 0,011 mg/l | 2 mg/l | 0.5 % | Single value · ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung · Source [3] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value · ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung · Source [3] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nickel | <0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung · Source [3] |
| Nitrate | 7,2 mg/l | 50 mg/l | 14 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | <0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | 0,0010 mg/l | 10 µg/l | 10 % | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | <0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | <0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | 0,0120 mg/l | 10 µg/l | 120 % above the parametric value | Single value · Source [1] |
| Vinyl chloride | <0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
An exceedance of a parametric value does not automatically mean a health risk; the statutory parametric values include safety margins. Assessment and any measures are the responsibility of the competent health authority of the respective country.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | 0,02 mg/l | 0.5 mg/l | 4 % | Single value · Source [2] |
| Chloride | 5,7 mg/l | 250 mg/l | 2 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | 0,006 mg/l | 0.2 mg/l | 3 % | Single value · Source [2] |
| Manganese | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | <0,1 mg O2/l below limit of quantification | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,6 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 4,1 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
| Sulphate | 31 mg/l | 250 mg/l | 12 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 13,3 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | <0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,11 FNU | 1 NTU | — | Single value · Source [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 | 4,47 mmol/l | — | — | Single value · Source [2] |
| Calcium | 64 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 2,20 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | hart | — | — | Single value · Source [2] |
| Hydrogen carbonate | 270 mg/l | — | — | Single value · Source [2] |
| Magnesium | 22,90 mg/l | — | — | Single value · Source [2] |
| Total hardness | 2,54 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634f.pdf · 31.10.25 · 4.Quartal; Prüfzeitraum 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634g.pdf · 31.10.25 · 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [3] grossalmerode-0e9b6634e.pdf · 31.10.25 · 4. Quartal, Prüfzeitraum 13.10.25 bis 30.10.25 · retrieved on 18/08/2026
Show 9 more supply zones in this postcode
ON Großalmerode, Kernstadt, Bauhof, Mittelstraße, AGB, KW
Stadt GroßalmerodeAssigned 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.
Water hardness
5 °dH
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5,1 mg/l | 50 mg/l | 10 % | Single value · Source [1] |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value · Source [3] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Source [2] |
| Sodium | 12,5 mg/l | 200 mg/l | 6 % | Single value · Source [2] |
Show all recorded parameters (62 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
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 · Source [1] |
| Acrylamide | <0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | <0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | 0,007 mg/l | 10 µg/l | 70 % | Single value · Source [1] |
| Benzene | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | <0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | <0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | <0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | <0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | <0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | <0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | <0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Source [1] |
| Copper | 0,072 mg/l | 2 mg/l | 4 % | Single value · Source [3] |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | <0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,08 mg/l | 1.5 mg/l | 5 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | <0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Lead | 0,001 mg/l | 10 µg/l | 10 % | Single value · Source [3] |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nickel | <0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · Source [3] |
| Nitrate | 5,1 mg/l | 50 mg/l | 10 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | <0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | <0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | <0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 3,7 mg/l | 250 mg/l | 1 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | 0,15 mg O2/l | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,3 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 12,5 mg/l | 200 mg/l | 6 % | Single value · Source [2] |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 14,8 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,13 FNU | 1 NTU | — | Single value · Source [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 | 1,87 mmol/l | — | — | Single value · Source [2] |
| Calcium | 29,80 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 0,90 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | weich | — | — | Single value · Source [2] |
| Hydrogen carbonate | 110 mg/l | — | — | Single value · Source [2] |
| Magnesium | 3,80 mg/l | — | — | Single value · Source [2] |
| Total hardness | 0,90 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634c.pdf · 31.10.25 · 4.Quartal; Prüfzeitraum 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634d.pdf · 31.10.25 · 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [3] grossalmerode-0e9b6634b.pdf · 31.10.25 · 4.Quartal (Prüfzeitraum 13.10.25 bis 22.10.25) · retrieved on 18/08/2026
ON Rommerode, KiGA, Im Wasengrund 42, Heizungsraum, AGB, KW
Stadt GroßalmerodeAssigned 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.
Water hardness
5.3 °dH
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 11 mg/l | 50 mg/l | 22 % | Single value · Source [1] |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · ON Rommerode, KIGA, Im Wasengrund 42, Heizungsraum, AGB, KW · Source [3] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Source [2] |
| Sodium | 4,4 mg/l | 200 mg/l | 2 % | Single value · Source [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 (62 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | 0,005 mg/l | 10 µg/l | 50 % | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Source [1] |
| Copper | 0,011 mg/l | 2 mg/l | 0.5 % | Single value · ON Rommerode, KIGA, Im Wasengrund 42, Heizungsraum, AGB, KW · Source [3] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · ON Rommerode, KIGA, Im Wasengrund 42, Heizungsraum, AGB, KW · Source [3] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nickel | <0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · ON Rommerode, KIGA, Im Wasengrund 42, Heizungsraum, AGB, KW · Source [3] |
| Nitrate | 11 mg/l | 50 mg/l | 22 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | 0,0014 mg/l | 10 µg/l | 14 % | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 8,5 mg/l | 250 mg/l | 3 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 5 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | < 0,1 mg O2/l below limit of quantification | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,7 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 4,4 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
| Sulphate | 18 mg/l | 250 mg/l | 7 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 12,3 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | < 0,1 FNU below limit of quantification | 1 NTU | — | Single value · Source [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 | 1,32 mmol/l | — | — | Single value · Source [2] |
| Calcium | 25,10 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 0,60 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | weich | — | — | Single value · Source [2] |
| Hydrogen carbonate | 77 mg/l | — | — | Single value · Source [2] |
| Magnesium | 7,60 mg/l | — | — | Single value · Source [2] |
| Total hardness | 0,94 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634i.pdf · 31.10.25 · 13.10.25 bis 31.10.25 · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634j.pdf · 31.10.25 · Prüfzeitraum: 13.10.25 bis 31.10.25 (4. Quartal) · retrieved on 18/08/2026 [3] grossalmerode-0e9b6634h.pdf · 31.10.25 · 13.10.25 bis 30.10.25 (4. Quartal) · retrieved on 18/08/2026
ON Weißenbach, DGH, Sankt-Florian-Weg 6, Keller, Hausanschluss, KW
Stadt GroßalmerodeAssigned 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.
Water hardness
8.9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4,3 mg/l | 50 mg/l | 9 % | Single value · Source [1] |
| Lead | 0,006 mg/l | 10 µg/l | 60 % | Single value · Source [3] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 39 mg/l | 250 mg/l | 16 % | Single value · Source [2] |
| Sodium | 13,6 mg/l | 200 mg/l | 7 % | Single value · Source [2] |
Show all recorded parameters (62 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | 0,001 mg/l | 10 µg/l | 10 % | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Source [1] |
| Copper | 0,160 mg/l | 2 mg/l | 8 % | Single value · Source [3] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Lead | 0,006 mg/l | 10 µg/l | 60 % | Single value · Source [3] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nickel | 0,003 mg/l | 20 µg/l | 15 % | Single value · Source [3] |
| Nitrate | 4,3 mg/l | 50 mg/l | 9 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | 0,0007 mg/l | 10 µg/l | 7 % | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 18 mg/l | 250 mg/l | 7 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | 0,009 mg/l | 0.2 mg/l | 5 % | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | 0,18 mg O2/l | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,7 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 13,6 mg/l | 200 mg/l | 7 % | Single value · Source [2] |
| Sulphate | 39 mg/l | 250 mg/l | 16 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 14,9 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,12 FNU | 1 NTU | — | Single value · Source [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 | 2,35 mmol/l | — | — | Single value · Source [2] |
| Calcium | 41,60 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 1,20 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | mittel | — | — | Single value · Source [2] |
| Hydrogen carbonate | 140 mg/l | — | — | Single value · Source [2] |
| Magnesium | 13,20 mg/l | — | — | Single value · Source [2] |
| Total hardness | 1,58 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634o.pdf · 31.10.25 · 4.Quartal (Prüfzeitraum 13.10.25 bis 30.10.25) · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634p.pdf · 31.10.25 · 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [3] grossalmerode-0e9b6634n.pdf · 31.10.25 · 13.10.25 bis 30.10.25 · retrieved on 18/08/2026
ON Großalmerode Kernstadt, Reiterhof Hirschberg, 1.OG, Küche, WB re. neb. Spüle
Stadt GroßalmerodeAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
4.5 °dH
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 7,9 mg/l | 50 mg/l | 16 % | Single value · Source [1] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 21 mg/l | 250 mg/l | 8 % | Single value · Source [2] |
| Sodium | 5,6 mg/l | 200 mg/l | 3 % | Single value · Source [2] |
Show all recorded parameters (59 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
Chemical parameters (32)
| 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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | 0,0012 mg/l | 25 µg/l | 5 % | Single value · Source [1] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,06 mg/l | 1.5 mg/l | 4 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nitrate | 7,9 mg/l | 50 mg/l | 16 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 4,1 mg/l | 250 mg/l | 2 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 1 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | 0,18 mg O2/l | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 8,2 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 5,6 mg/l | 200 mg/l | 3 % | Single value · Source [2] |
| Sulphate | 21 mg/l | 250 mg/l | 8 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 13 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,12 FNU | 1 NTU | — | Single value · Source [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 | 1,13 mmol/l | — | — | Single value · Source [2] |
| Calcium | 15,80 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 0,50 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | weich | — | — | Single value · Source [2] |
| Hydrogen carbonate | 66 mg/l | — | — | Single value · Source [2] |
| Magnesium | 9,90 mg/l | — | — | Single value · Source [2] |
| Total hardness | 0,80 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634v.pdf · 31.10.25 · Prüfzeitraum 13.10.25 bis 31.10.25 (4.Quartal) · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634w.pdf · 31.10.25 · 4. Quartal 2025 (Prüfzeitraum 13.10.25 bis 31.10.25) · retrieved on 18/08/2026
ON Laudenbach, KIGA, Steingasse 2, Heizungsraum, KW-Zul., nach WZ, vor Filter
Stadt GroßalmerodeAssigned 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.
Water hardness
9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 9,2 mg/l | 50 mg/l | 18 % | Single value · Source [1] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value · Source [2] |
| Sodium | 4,2 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
Show all recorded parameters (59 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
Chemical parameters (32)
| 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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | 0,0011 mg/l | 25 µg/l | 4 % | Single value · Source [1] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,05 mg/l | 1.5 mg/l | 3 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nitrate | 9,2 mg/l | 50 mg/l | 18 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0 mg/l | 50 µg/l | 0 % | Single value · Source [2] |
| Uranium | 0,0002 mg/l | 10 µg/l | 2 % | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 4,1 mg/l | 250 mg/l | 2 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | < 0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | 0,33 mg O2/l | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,5 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 4,2 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
| Sulphate | 27 mg/l | 250 mg/l | 11 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 12,2 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,12 FNU | 1 NTU | — | Single value · Source [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 | 2,55 mmol/l | — | — | Single value · Source [2] |
| Calcium | 46,90 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 1,30 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | mittel | — | — | Single value · Source [2] |
| Hydrogen carbonate | 150 mg/l | — | — | Single value · Source [2] |
| Magnesium | 10,40 mg/l | — | — | Single value · Source [2] |
| Total hardness | 1,60 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634l.pdf · 31.10.25 · 13.10.25 bis 30.10.25 · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634m.pdf · 31.10.25 · 4. Quartal (Prüfzeitraum 13.10.25 bis 30.10.25) · retrieved on 18/08/2026
ON Trubenhausen, DGH, In der Welsebach 13, Heizungsr, KW-Zul. PNH n.WZ, v.Filt.
Stadt GroßalmerodeAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
6.3 °dH
Hardness range weich
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3,8 mg/l | 50 mg/l | 8 % | Single value · Source [1] |
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Sulphate | 28 mg/l | 250 mg/l | 11 % | Single value · Source [2] |
| Sodium | 3,6 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
Show all recorded parameters (59 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
Chemical parameters (32)
| 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 · Source [1] |
| Acrylamide | < 0,00001 mg/l below limit of quantification | 0.1 µg/l | < 10 % * | Single value · Source [1] |
| Antimony | < 0,0005 mg/l below limit of quantification | 5 µg/l | < 10 % * | Single value · Source [1] |
| Arsenic | 0,001 mg/l | 10 µg/l | 10 % | Single value · Source [1] |
| Benzene | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Benzo(a)pyrene | < 0,000002 mg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · Source [1] |
| Benzo(b)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(ghi)perylene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Benzo(k)fluoranthene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Bisphenol A | < 0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value · Source [2] |
| Boron | < 0,02 mg/l below limit of quantification | 1 mg/l | < 2 % * | Single value · Source [1] |
| Bromate | < 0,003 mg/l below limit of quantification | 10 µg/l | < 30 % * | Single value · Source [1] |
| Bromodichloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Cadmium | < 0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value · Source [1] |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · Source [1] |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [1] |
| Dibromochloromethane | < 0,0002 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Epichlorohydrin | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Single value · Source [1] |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Single value · Source [1] |
| Indeno(1,2,3-cd)pyrene | < 0,000002 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value · Source [1] |
| Nitrate | 3,8 mg/l | 50 mg/l | 8 % | Single value · Source [1] |
| Nitrate/50 + Nitrite/3 | < 0,5 mg/l below limit of quantification | 1 | — | Single value · Source [2] |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Single value · Source [1] |
| Selenium | < 0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · Source [1] |
| Tetrachloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Tribromomethane (bromoform) | < 0,0003 mg/l below limit of quantification | — | — | Single value · Source [2] |
| Trichloroethene | < 0,0001 mg/l below limit of quantification | — | — | Single value · Source [1] |
| Trichloromethane (chloroform) | 0,0012 mg/l | — | — | Single value · Source [2] |
| Trihalomethanes — Total | 0,0012 mg/l | 50 µg/l | 2 % | Single value · Source [2] |
| Uranium | 0,0008 mg/l | 10 µg/l | 8 % | Single value · Source [1] |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Single value · Source [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.
Indicator parameters (18)
| 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 · Source [2] |
| Ammonium | < 0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · Source [2] |
| Chloride | 5,6 mg/l | 250 mg/l | 2 % | Single value · Source [2] |
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value · Source [1] |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value · Source [1] |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value · Source [1] |
| Iron | 0,029 mg/l | 0.2 mg/l | 15 % | Single value · Source [2] |
| Manganese | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · Source [2] |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Oxidisability | < 0,1 mg O2/l below limit of quantification | 5 mg/l O2 | — | Single value · Source [2] |
| pH | 7,3 pH-E. | 6,5–9,5 | — | Single value · Source [1] |
| Sodium | 3,6 mg/l | 200 mg/l | 2 % | Single value · Source [2] |
| Sulphate | 28 mg/l | 250 mg/l | 11 % | Single value · Source [2] |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value · Source [1] |
| Temperature | 13,8 °C | — | — | Single value · Source [1] |
| Total organic carbon (TOC) | < 0,5 mg/l below limit of quantification | ohne anormale Veränderung | — | Single value · Source [2] |
| Turbidity | 0,23 FNU | 1 NTU | — | Single value · Source [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 | 1,63 mmol/l | — | — | Single value · Source [2] |
| Calcium | 30 mg/l | — | — | Single value · Source [2] |
| Carbonate hardness | 0,80 mmol/l | — | — | Single value · Source [2] |
| Hardness range (WRMG) | weich | — | — | Single value · Source [2] |
| Hydrogen carbonate | 96 mg/l | — | — | Single value · Source [2] |
| Magnesium | 9,10 mg/l | — | — | Single value · Source [2] |
| Total hardness | 1,12 mmol/l | — | — | Single value · Source [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.
Sources: [1] grossalmerode-0e9b6634r.pdf · 31.10.25 · 4.Quartal, Prüfzeitraum 13.10.25 bis 31.10.25 · retrieved on 18/08/2026 [2] grossalmerode-0e9b6634s.pdf · 31.10.25 · Prüfzeitraum 13.10.25 bis 31.10.25 (4. Quartal 2025) · retrieved on 18/08/2026
ON Uengsterode, DGH, Raiffeisenstr. 9, nach WZ, vor Filter, KW
Stadt GroßalmerodeAssigned 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 |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value |
Show all recorded parameters (11 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 /100ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 /100ml | 0/100 ml | — | Single value |
Indicator parameters (9)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Clostridium perfringens (including spores) | 0 KBE/100ml | 0/100 ml | — | Single value |
| Coliform bacteria | 0 /100ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/1ml | ohne anormale Veränderung | — | Single value |
| Odour | geruchlos - | für den Verbraucher annehmbar | — | Single value |
| pH | 7,3 pH-E. | 6,5–9,5 | — | Single value |
| Taste | ohne - | für den Verbraucher annehmbar | — | Single value |
| Temperature | 13,4 °C | — | — | Single value |
| Turbidity | 0,12 FNU | 1 NTU | — | 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: grossalmerode-0e9b6634t.pdf · 31.10.25 · 4. Quartal (Prüfzeitraum 13.10.25 bis 15.10.25) · retrieved on 18/08/2026
ON Großalmerode Kernstadt
Stadt GroßalmerodeAssigned 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 |
|---|---|---|---|---|
| Lead | <0,001 mg/l below limit of quantification | 10 µg/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 (3 — most recent value per parameter)
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | 0,019 mg/l | 2 mg/l | 1 % | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Nickel | <0,002 mg/l below limit of quantification | 20 µg/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.
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: grossalmerode-0e9b6634u.pdf · 31.10.25 · 4.Quartal (Prüfzeitraum 13.10.25 bis 31.10.25) · retrieved on 18/08/2026
ON Trubenhausen
Stadt GroßalmerodeAssigned 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 |
|---|---|---|---|---|
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · ON Trubenhausen |
* 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 (3 — most recent value per parameter)
Chemical parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Copper | < 0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · ON Trubenhausen |
| Lead | < 0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · ON Trubenhausen |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Single value · ON Trubenhausen |
* 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.
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: grossalmerode-0e9b6634q.pdf · 31.10.25 · 13.10.25 bis 31.10.25 · retrieved on 18/08/2026
Frequent questions about postcode 37247
- How hard is the water in Postcode 37247?
- Stadt Großalmerode publishes a total hardness of 2,54 mmol/l for the supply zone ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung — that corresponds to 14.2 °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: 31.10.25, retrieved on 18/08/2026.
- How much nitrate is in the drinking water in Postcode 37247?
- Stadt Großalmerode publishes a nitrate value of 7,2 mg/l for the supply zone ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung. The statutory parametric value is 50 mg/l; the measured value represents 14 % of the parametric value. Basis: 31.10.25, retrieved on 18/08/2026.
- Who supplies the drinking water in Postcode 37247?
- Stadt Großalmerode. The values shown here come from the supply zone ON Epterode, Schacht, Faulbachstraße, PNH an KW-Leitung 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.