Drinking water in Rommerskirchen
8 supply zones — values can differ depending on the district. Below is the zone with the most documented parameters, the others collapsed underneath. To determine the exact match, look up the postcode.
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.
Wasserwerk Driesch
GrevenbroichAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
12.5 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Driesch |
| Nitrate | 23,65 mg/l | 50 mg/l | 47 % | Mean · Wasserwerk Driesch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Sulphate | 97 mg/l | 250 mg/l | 39 % | Mean · Wasserwerk Driesch |
| Sodium | 37,7 mg/l | 200 mg/l | 19 % | Mean · Wasserwerk Driesch |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Driesch |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Driesch |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Driesch |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Driesch |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Driesch |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Mean · Wasserwerk Driesch |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Driesch |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Driesch |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Mean · Wasserwerk Driesch |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Driesch |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Mean · Wasserwerk Driesch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Nickel | 0,002 mg/l | 20 µg/l | 10 % | Mean · Wasserwerk Driesch |
| Nitrate | 23,65 mg/l | 50 mg/l | 47 % | Mean · Wasserwerk Driesch |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Driesch |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Tetrachloroethene and Trichloroethene (sum) | 0,00004 mg/l | 10 µg/l | 0.4 % | Mean · Wasserwerk Driesch |
| Uranium | 0,0040 mg/l | 10 µg/l | 40 % | Mean · Wasserwerk Driesch |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Driesch |
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Driesch |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Driesch |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Driesch |
| Calcite dissolution capacity | -0,60 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Driesch |
| Chloride | 46,1 mg/l | 250 mg/l | 18 % | Mean · Wasserwerk Driesch |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Driesch |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Driesch |
| Conductivity (25 °C) | 633 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Driesch |
| Iron | < 0,006 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Wasserwerk Driesch |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Driesch |
| pH | 7,74 pH- | 6,5–9,5 | — | Mean · Wasserwerk Driesch |
| Sodium | 37,7 mg/l | 200 mg/l | 19 % | Mean · Wasserwerk Driesch |
| Sulphate | 97 mg/l | 250 mg/l | 39 % | Mean · Wasserwerk Driesch |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Driesch |
| Temperature | 13,0 °C | — | — | Mean · Wasserwerk Driesch |
| Total organic carbon (TOC) | 1,0 | ohne anormale Veränderung | — | Mean · Wasserwerk Driesch |
| Turbidity | < 0,1 nephelometrische Trübungseinheiten (NTU) below limit of quantification | 1 NTU | — | Mean · Wasserwerk Driesch |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,68 mmol/l | — | — | Mean · Wasserwerk Driesch |
| Calcium | 60 mg/l | — | — | Mean · Wasserwerk Driesch |
| Carbonate hardness | 7,49 °dH | — | — | Mean · Wasserwerk Driesch |
| Hardness range (WRMG) | mittel | — | — | Mean · Wasserwerk Driesch |
| Magnesium | 18 mg/l | — | — | Mean · Wasserwerk Driesch |
| Phosphate | 1,2 mg/l | — | — | Mean · Wasserwerk Driesch |
| Potassium | 4,8 mg/l | — | — | Mean · Wasserwerk Driesch |
| Total hardness | 2,22 mmol/l | — | — | Mean · Wasserwerk Driesch |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Show 7 more supply zones
Wasserwerk Driesch
Stadtwerke KaarstAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
12.5 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Driesch |
| Nitrate | 23,65 mg/l | 50 mg/l | 47 % | Mean · Wasserwerk Driesch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Sulphate | 97 mg/l | 250 mg/l | 39 % | Mean · Wasserwerk Driesch |
| Sodium | 37,7 mg/l | 200 mg/l | 19 % | Mean · Wasserwerk Driesch |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Driesch |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Driesch |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Driesch |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Driesch |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Driesch |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Mean · Wasserwerk Driesch |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Driesch |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Driesch |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Mean · Wasserwerk Driesch |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Driesch |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Mean · Wasserwerk Driesch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Nickel | 0,002 mg/l | 20 µg/l | 10 % | Mean · Wasserwerk Driesch |
| Nitrate | 23,65 mg/l | 50 mg/l | 47 % | Mean · Wasserwerk Driesch |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Driesch |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Driesch |
| Tetrachloroethene and Trichloroethene (sum) | 0,00004 mg/l | 10 µg/l | 0.4 % | Mean · Wasserwerk Driesch |
| Uranium | 0,0040 mg/l | 10 µg/l | 40 % | Mean · Wasserwerk Driesch |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Driesch |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Driesch |
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Driesch |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Driesch |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Driesch |
| Calcite dissolution capacity | -0,60 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Driesch |
| Chloride | 46,1 mg/l | 250 mg/l | 18 % | Mean · Wasserwerk Driesch |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Driesch |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Driesch |
| Conductivity (25 °C) | 633 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Driesch |
| Iron | < 0,006 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Wasserwerk Driesch |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Driesch |
| pH | 7,74 pH- | 6,5–9,5 | — | Mean · Wasserwerk Driesch |
| Sodium | 37,7 mg/l | 200 mg/l | 19 % | Mean · Wasserwerk Driesch |
| Sulphate | 97 mg/l | 250 mg/l | 39 % | Mean · Wasserwerk Driesch |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Driesch |
| Temperature | 13,0 °C | — | — | Mean · Wasserwerk Driesch |
| Total organic carbon (TOC) | 1,0 | ohne anormale Veränderung | — | Mean · Wasserwerk Driesch |
| Turbidity | < 0,1 nephelometrische Trübungseinheiten (NTU) below limit of quantification | 1 NTU | — | Mean · Wasserwerk Driesch |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,68 mmol/l | — | — | Mean · Wasserwerk Driesch |
| Calcium | 60 mg/l | — | — | Mean · Wasserwerk Driesch |
| Carbonate hardness | 7,49 °dH | — | — | Mean · Wasserwerk Driesch |
| Hardness range (WRMG) | mittel | — | — | Mean · Wasserwerk Driesch |
| Magnesium | 18 mg/l | — | — | Mean · Wasserwerk Driesch |
| Phosphate | 1,2 mg/l | — | — | Mean · Wasserwerk Driesch |
| Potassium | 4,8 mg/l | — | — | Mean · Wasserwerk Driesch |
| Total hardness | 2,22 mmol/l | — | — | Mean · Wasserwerk Driesch |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Fürth
Stadtwerke KaarstAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
16.7 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
| Nitrate | 1,55 mg/l | 50 mg/l | 3 % | Mean · Wasserwerk Fürth |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Sulphate | 50 mg/l | 250 mg/l | 20 % | Mean · Wasserwerk Fürth |
| Sodium | 9,8 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Fürth |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Fürth |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Fürth |
| Antimony | < 0,0013 mg/l below limit of quantification | 5 µg/l | < 26 % * | Mean · Wasserwerk Fürth |
| Arsenic | < 0,0009 mg/l below limit of quantification | 10 µg/l | < 9 % * | Mean · Wasserwerk Fürth |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Fürth |
| Bisphenol A | < 0,00008 mg/l below limit of quantification | 2.5 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Mean · Wasserwerk Fürth |
| Bromate | < 0,004 mg/l below limit of quantification | 10 µg/l | < 40 % * | Mean · Wasserwerk Fürth |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Fürth |
| Chromium | < 0,0008 mg/l below limit of quantification | 25 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Copper | 0,043 mg/l | 2 mg/l | 2 % | Mean · Wasserwerk Fürth |
| Cyanide | < 0,013 mg/l below limit of quantification | 50 µg/l | < 26 % * | Mean · Wasserwerk Fürth |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Fürth |
| Fluoride | 0,34 mg/l | 1.5 mg/l | 23 % | Mean · Wasserwerk Fürth |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Nitrate | 1,55 mg/l | 50 mg/l | 3 % | Mean · Wasserwerk Fürth |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Fürth |
| Selenium | < 0,0020 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Fürth |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Mean · Wasserwerk Fürth |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,03 mg/l below limit of quantification | 0.2 mg/l | < 15 % * | Mean · Wasserwerk Fürth |
| Ammonium | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Mean · Wasserwerk Fürth |
| Calcite dissolution capacity | -6,13 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Fürth |
| Chloride | 15,3 mg/l | 250 mg/l | 6 % | Mean · Wasserwerk Fürth |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Fürth |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Fürth |
| Conductivity (25 °C) | 597 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Fürth |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Fürth |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Fürth |
| pH | 7,29 pH- | 6,5–9,5 | — | Mean · Wasserwerk Fürth |
| Sodium | 9,8 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Fürth |
| Sulphate | 50 mg/l | 250 mg/l | 20 % | Mean · Wasserwerk Fürth |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Fürth |
| Temperature | 14,5 °C | — | — | Mean · Wasserwerk Fürth |
| Total organic carbon (TOC) | 1,0 | ohne anormale Veränderung | — | Mean · Wasserwerk Fürth |
| Turbidity | 0,1 nephelometrische Trübungseinheiten (NTU) | 1 NTU | — | Mean · Wasserwerk Fürth |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,02 mmol/l | — | — | Mean · Wasserwerk Fürth |
| Calcium | 89 mg/l | — | — | Mean · Wasserwerk Fürth |
| Carbonate hardness | 14,00 °dH | — | — | Mean · Wasserwerk Fürth |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Fürth |
| Magnesium | 18 mg/l | — | — | Mean · Wasserwerk Fürth |
| Phosphate | < 0,1 mg/l below limit of quantification | — | — | Mean · Wasserwerk Fürth |
| Potassium | 5,1 mg/l | — | — | Mean · Wasserwerk Fürth |
| Total hardness | 2,98 mmol/l | — | — | Mean · Wasserwerk Fürth |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Fürth
GrevenbroichAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
16.7 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
| Nitrate | 1,55 mg/l | 50 mg/l | 3 % | Mean · Wasserwerk Fürth |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Sulphate | 50 mg/l | 250 mg/l | 20 % | Mean · Wasserwerk Fürth |
| Sodium | 9,8 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Fürth |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Fürth |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Fürth |
| Antimony | < 0,0013 mg/l below limit of quantification | 5 µg/l | < 26 % * | Mean · Wasserwerk Fürth |
| Arsenic | < 0,0009 mg/l below limit of quantification | 10 µg/l | < 9 % * | Mean · Wasserwerk Fürth |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Fürth |
| Bisphenol A | < 0,00008 mg/l below limit of quantification | 2.5 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Boron | 0,05 mg/l | 1 mg/l | 5 % | Mean · Wasserwerk Fürth |
| Bromate | < 0,004 mg/l below limit of quantification | 10 µg/l | < 40 % * | Mean · Wasserwerk Fürth |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Fürth |
| Chromium | < 0,0008 mg/l below limit of quantification | 25 µg/l | < 3 % * | Mean · Wasserwerk Fürth |
| Copper | 0,043 mg/l | 2 mg/l | 2 % | Mean · Wasserwerk Fürth |
| Cyanide | < 0,013 mg/l below limit of quantification | 50 µg/l | < 26 % * | Mean · Wasserwerk Fürth |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Fürth |
| Fluoride | 0,34 mg/l | 1.5 mg/l | 23 % | Mean · Wasserwerk Fürth |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Fürth |
| Nitrate | 1,55 mg/l | 50 mg/l | 3 % | Mean · Wasserwerk Fürth |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Fürth |
| Selenium | < 0,0020 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Fürth |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Mean · Wasserwerk Fürth |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Fürth |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Fürth |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,03 mg/l below limit of quantification | 0.2 mg/l | < 15 % * | Mean · Wasserwerk Fürth |
| Ammonium | < 0,03 mg/l below limit of quantification | 0.5 mg/l | < 6 % * | Mean · Wasserwerk Fürth |
| Calcite dissolution capacity | -6,13 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Fürth |
| Chloride | 15,3 mg/l | 250 mg/l | 6 % | Mean · Wasserwerk Fürth |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Fürth |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Fürth |
| Conductivity (25 °C) | 597 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Fürth |
| Iron | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Fürth |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Fürth |
| pH | 7,29 pH- | 6,5–9,5 | — | Mean · Wasserwerk Fürth |
| Sodium | 9,8 mg/l | 200 mg/l | 5 % | Mean · Wasserwerk Fürth |
| Sulphate | 50 mg/l | 250 mg/l | 20 % | Mean · Wasserwerk Fürth |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Fürth |
| Temperature | 14,5 °C | — | — | Mean · Wasserwerk Fürth |
| Total organic carbon (TOC) | 1,0 | ohne anormale Veränderung | — | Mean · Wasserwerk Fürth |
| Turbidity | 0,1 nephelometrische Trübungseinheiten (NTU) | 1 NTU | — | Mean · Wasserwerk Fürth |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 5,02 mmol/l | — | — | Mean · Wasserwerk Fürth |
| Calcium | 89 mg/l | — | — | Mean · Wasserwerk Fürth |
| Carbonate hardness | 14,00 °dH | — | — | Mean · Wasserwerk Fürth |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Fürth |
| Magnesium | 18 mg/l | — | — | Mean · Wasserwerk Fürth |
| Phosphate | < 0,1 mg/l below limit of quantification | — | — | Mean · Wasserwerk Fürth |
| Potassium | 5,1 mg/l | — | — | Mean · Wasserwerk Fürth |
| Total hardness | 2,98 mmol/l | — | — | Mean · Wasserwerk Fürth |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Mühlenbusch
GrevenbroichAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
12.4 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Nitrate | 19,18 mg/l | 50 mg/l | 38 % | Mean · Wasserwerk Mühlenbusch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Sulphate | 107 mg/l | 250 mg/l | 43 % | Mean · Wasserwerk Mühlenbusch |
| Sodium | 31,1 mg/l | 200 mg/l | 16 % | Mean · Wasserwerk Mühlenbusch |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Mühlenbusch |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Mühlenbusch |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Mühlenbusch |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Mühlenbusch |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Mean · Wasserwerk Mühlenbusch |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Mühlenbusch |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Mühlenbusch |
| Copper | 0,064 mg/l | 2 mg/l | 3 % | Mean · Wasserwerk Mühlenbusch |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Mühlenbusch |
| Fluoride | 0,08 mg/l | 1.5 mg/l | 5 % | Mean · Wasserwerk Mühlenbusch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Nitrate | 19,18 mg/l | 50 mg/l | 38 % | Mean · Wasserwerk Mühlenbusch |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Mühlenbusch |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Mühlenbusch |
| Uranium | 0,0009 mg/l | 10 µg/l | 9 % | Mean · Wasserwerk Mühlenbusch |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Mühlenbusch |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Mühlenbusch |
| Calcite dissolution capacity | 0,83 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Mühlenbusch |
| Chloride | 26,1 mg/l | 250 mg/l | 10 % | Mean · Wasserwerk Mühlenbusch |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Mühlenbusch |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Mühlenbusch |
| Conductivity (25 °C) | 582 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Mühlenbusch |
| Iron | < 0,006 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Wasserwerk Mühlenbusch |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Mühlenbusch |
| pH | 7,70 pH- | 6,5–9,5 | — | Mean · Wasserwerk Mühlenbusch |
| Sodium | 31,1 mg/l | 200 mg/l | 16 % | Mean · Wasserwerk Mühlenbusch |
| Sulphate | 107 mg/l | 250 mg/l | 43 % | Mean · Wasserwerk Mühlenbusch |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Mühlenbusch |
| Temperature | 12,0 °C | — | — | Mean · Wasserwerk Mühlenbusch |
| Total organic carbon (TOC) | 1,4 | ohne anormale Veränderung | — | Mean · Wasserwerk Mühlenbusch |
| Turbidity | 0,4 nephelometrische Trübungseinheiten (NTU) | 1 NTU | — | Mean · Wasserwerk Mühlenbusch |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,70 mmol/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Calcium | 61 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Carbonate hardness | 7,55 °dH | — | — | Mean · Wasserwerk Mühlenbusch |
| Hardness range (WRMG) | mittel | — | — | Mean · Wasserwerk Mühlenbusch |
| Magnesium | 17 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Phosphate | 0,6 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Potassium | 3,3 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Total hardness | 2,21 mmol/l | — | — | Mean · Wasserwerk Mühlenbusch |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Mühlenbusch
Stadtwerke KaarstAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
12.4 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Nitrate | 19,18 mg/l | 50 mg/l | 38 % | Mean · Wasserwerk Mühlenbusch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Sulphate | 107 mg/l | 250 mg/l | 43 % | Mean · Wasserwerk Mühlenbusch |
| Sodium | 31,1 mg/l | 200 mg/l | 16 % | Mean · Wasserwerk Mühlenbusch |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Mühlenbusch |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Mühlenbusch |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Mühlenbusch |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Mühlenbusch |
| Boron | 0,04 mg/l | 1 mg/l | 4 % | Mean · Wasserwerk Mühlenbusch |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Mühlenbusch |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Mühlenbusch |
| Copper | 0,064 mg/l | 2 mg/l | 3 % | Mean · Wasserwerk Mühlenbusch |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Mühlenbusch |
| Fluoride | 0,08 mg/l | 1.5 mg/l | 5 % | Mean · Wasserwerk Mühlenbusch |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Nitrate | 19,18 mg/l | 50 mg/l | 38 % | Mean · Wasserwerk Mühlenbusch |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Mühlenbusch |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Mühlenbusch |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Mühlenbusch |
| Uranium | 0,0009 mg/l | 10 µg/l | 9 % | Mean · Wasserwerk Mühlenbusch |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Mühlenbusch |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Sum of PFAS | 0,000002 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Mühlenbusch |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Mühlenbusch |
| Calcite dissolution capacity | 0,83 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Mühlenbusch |
| Chloride | 26,1 mg/l | 250 mg/l | 10 % | Mean · Wasserwerk Mühlenbusch |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Mühlenbusch |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Mühlenbusch |
| Conductivity (25 °C) | 582 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Mühlenbusch |
| Iron | < 0,006 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Mean · Wasserwerk Mühlenbusch |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Mühlenbusch |
| pH | 7,70 pH- | 6,5–9,5 | — | Mean · Wasserwerk Mühlenbusch |
| Sodium | 31,1 mg/l | 200 mg/l | 16 % | Mean · Wasserwerk Mühlenbusch |
| Sulphate | 107 mg/l | 250 mg/l | 43 % | Mean · Wasserwerk Mühlenbusch |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Mühlenbusch |
| Temperature | 12,0 °C | — | — | Mean · Wasserwerk Mühlenbusch |
| Total organic carbon (TOC) | 1,4 | ohne anormale Veränderung | — | Mean · Wasserwerk Mühlenbusch |
| Turbidity | 0,4 nephelometrische Trübungseinheiten (NTU) | 1 NTU | — | Mean · Wasserwerk Mühlenbusch |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,70 mmol/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Calcium | 61 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Carbonate hardness | 7,55 °dH | — | — | Mean · Wasserwerk Mühlenbusch |
| Hardness range (WRMG) | mittel | — | — | Mean · Wasserwerk Mühlenbusch |
| Magnesium | 17 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Phosphate | 0,6 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Potassium | 3,3 mg/l | — | — | Mean · Wasserwerk Mühlenbusch |
| Total hardness | 2,21 mmol/l | — | — | Mean · Wasserwerk Mühlenbusch |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Wickrath
GrevenbroichAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
14.4 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Mean · Wasserwerk Wickrath |
| Sodium | 8,9 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Wickrath |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Wickrath |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Wickrath |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Wickrath |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Wickrath |
| Boron | 0,03 mg/l | 1 mg/l | 3 % | Mean · Wasserwerk Wickrath |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Wickrath |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Copper | 0,056 mg/l | 2 mg/l | 3 % | Mean · Wasserwerk Wickrath |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Wickrath |
| Fluoride | 0,18 mg/l | 1.5 mg/l | 12 % | Mean · Wasserwerk Wickrath |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Wickrath |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Wickrath |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Mean · Wasserwerk Wickrath |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Wickrath |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Wickrath |
| Calcite dissolution capacity | -11,00 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Wickrath |
| Chloride | 19,1 mg/l | 250 mg/l | 8 % | Mean · Wasserwerk Wickrath |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Wickrath |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Wickrath |
| Conductivity (25 °C) | 528 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Wickrath |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Wickrath |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Wickrath |
| pH | 7,63 pH- | 6,5–9,5 | — | Mean · Wasserwerk Wickrath |
| Sodium | 8,9 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Wickrath |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Mean · Wasserwerk Wickrath |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Wickrath |
| Temperature | 12,6 °C | — | — | Mean · Wasserwerk Wickrath |
| Total organic carbon (TOC) | 0,6 | ohne anormale Veränderung | — | Mean · Wasserwerk Wickrath |
| Turbidity | < 0,1 nephelometrische Trübungseinheiten (NTU) below limit of quantification | 1 NTU | — | Mean · Wasserwerk Wickrath |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,94 mmol/l | — | — | Mean · Wasserwerk Wickrath |
| Calcium | 81 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Carbonate hardness | 11,05 °dH | — | — | Mean · Wasserwerk Wickrath |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Wickrath |
| Magnesium | 13 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Phosphate | n.a. mg/l not detectable | — | — | Mean · Wasserwerk Wickrath |
| Potassium | 2,7 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Total hardness | 2,57 mmol/l | — | — | Mean · Wasserwerk Wickrath |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Wasserwerk Wickrath
Stadtwerke KaarstAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
14.4 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Mean · Wasserwerk Wickrath |
| Sodium | 8,9 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Wickrath |
* 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 (51 — most recent value per parameter)
Microbiology (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Intestinal enterococci | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Wickrath |
Chemical parameters (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | < 0,10 µg/l below limit of quantification | 3 µg/l | < 3 % * | Mean · Wasserwerk Wickrath |
| Acrylamide | < 0,00003 mg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Wickrath |
| Antimony | < 0,0010 mg/l below limit of quantification | 5 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Arsenic | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Benzene | < 0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Benzo(a)pyrene | < 0,002 µg/l below limit of quantification | 10 ng/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Bisphenol A | < 0,000008 mg/l below limit of quantification | 2.5 µg/l | < 0.3 % * | Mean · Wasserwerk Wickrath |
| Boron | 0,03 mg/l | 1 mg/l | 3 % | Mean · Wasserwerk Wickrath |
| Bromate | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Cadmium | < 0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Mean · Wasserwerk Wickrath |
| Chromium | < 0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Copper | 0,056 mg/l | 2 mg/l | 3 % | Mean · Wasserwerk Wickrath |
| Cyanide | < 0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Epichlorohydrin | < 0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · Wasserwerk Wickrath |
| Fluoride | 0,18 mg/l | 1.5 mg/l | 12 % | Mean · Wasserwerk Wickrath |
| Lead | < 0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
| Mercury | < 0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Nickel | < 0,002 mg/l below limit of quantification | 20 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Nitrate | < 1,0 mg/l below limit of quantification | 50 mg/l | < 2 % * | Mean · Wasserwerk Wickrath |
| Nitrite | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Wickrath |
| Selenium | < 0,0010 mg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Wasserwerk Wickrath |
| Tetrachloroethene and Trichloroethene (sum) | 0 mg/l | 10 µg/l | 0 % | Mean · Wasserwerk Wickrath |
| Uranium | < 0,0001 mg/l below limit of quantification | 10 µg/l | < 1 % * | Mean · Wasserwerk Wickrath |
| Vinyl chloride | < 0,0001 mg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · Wasserwerk Wickrath |
* 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 | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Sum of PFAS | 0 mg/l | — | — | Mean · Wasserwerk Wickrath |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Wickrath |
| Ammonium | < 0,02 mg/l below limit of quantification | 0.5 mg/l | < 4 % * | Mean · Wasserwerk Wickrath |
| Calcite dissolution capacity | -11,00 mg/l | 5 mg/l CaCO3 | — | Mean · Wasserwerk Wickrath |
| Chloride | 19,1 mg/l | 250 mg/l | 8 % | Mean · Wasserwerk Wickrath |
| Coliform bacteria | 0 Anz./100ml | 0/100 ml | — | Mean · Wasserwerk Wickrath |
| Colour | < 0,10 m -1 below limit of quantification | 0.5 m⁻¹ | — | Mean · Wasserwerk Wickrath |
| Conductivity (25 °C) | 528 µS/cm | 2,790 µS/cm | — | Mean · Wasserwerk Wickrath |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Mean · Wasserwerk Wickrath |
| Odour | ohne annehb. u. ohne Veränderung | für den Verbraucher annehmbar | — | Mean · Wasserwerk Wickrath |
| pH | 7,63 pH- | 6,5–9,5 | — | Mean · Wasserwerk Wickrath |
| Sodium | 8,9 mg/l | 200 mg/l | 4 % | Mean · Wasserwerk Wickrath |
| Sulphate | 55 mg/l | 250 mg/l | 22 % | Mean · Wasserwerk Wickrath |
| Taste | ohne | für den Verbraucher annehmbar | — | Mean · Wasserwerk Wickrath |
| Temperature | 12,6 °C | — | — | Mean · Wasserwerk Wickrath |
| Total organic carbon (TOC) | 0,6 | ohne anormale Veränderung | — | Mean · Wasserwerk Wickrath |
| Turbidity | < 0,1 nephelometrische Trübungseinheiten (NTU) below limit of quantification | 1 NTU | — | Mean · Wasserwerk Wickrath |
* 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 (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 3,94 mmol/l | — | — | Mean · Wasserwerk Wickrath |
| Calcium | 81 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Carbonate hardness | 11,05 °dH | — | — | Mean · Wasserwerk Wickrath |
| Hardness range (WRMG) | hart | — | — | Mean · Wasserwerk Wickrath |
| Magnesium | 13 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Phosphate | n.a. mg/l not detectable | — | — | Mean · Wasserwerk Wickrath |
| Potassium | 2,7 mg/l | — | — | Mean · Wasserwerk Wickrath |
| Total hardness | 2,57 mmol/l | — | — | Mean · Wasserwerk Wickrath |
Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.
Source: https://www.kw-gv.de/wasser/trinkwasseranalyse · Mittelwerte aus dem Jahr 2025 · retrieved on 11/07/2026
Postcodes in this zone: 41569
Frequently asked questions about drinking water in Rommerskirchen
- How hard is the water in Rommerskirchen?
- Grevenbroich publishes a total hardness of 2,22 mmol/l for the supply zone Wasserwerk Driesch — that corresponds to 12.5 °dH. The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Rommerskirchen?
- Grevenbroich publishes a nitrate value of 23,65 mg/l for the supply zone Wasserwerk Driesch. The statutory parametric value is 50 mg/l; the measured value represents 47 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Rommerskirchen?
- Grevenbroich. The values shown here come from the supply zone Wasserwerk Driesch 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.