Drinking water in 75031
For this postcode Zweckverband Wasserversorgungsgruppe Oberes Elsenztal 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 3 underneath.
How to read the share of the parametric value
12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.
Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.
Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
19 °dH
Hardness range Hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Single value · HB Mühlbach |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HB Mühlbach |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · HB Mühlbach |
| Sulphate | 42 mg/l | 250 mg/l | 17 % | Single value · HB Mühlbach |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · HB Mühlbach |
* 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 (76 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · HB Mühlbach |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value · HB Mühlbach |
Chemical parameters (46)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1,1-Trichloroethane | <0,0002 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| 1,2-dichloroethane | <0,001 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value · HB Mühlbach |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · HB Mühlbach |
| Arsenic | 0,0006 mg/l | 10 µg/l | 6 % | Single value · HB Mühlbach |
| Atrazine | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Benzene | <0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · HB Mühlbach |
| Benzo(a)pyrene | <0,002 μg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · HB Mühlbach |
| Benzo(b)fluoranthene | <0,002 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Benzo(ghi)perylene | <0,005 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Benzo(k)fluoranthene | <0,002 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Bisphenol A | <0,01 μg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · HB Mühlbach |
| Boron | 0,020 mg/l | 1 mg/l | 2 % | Single value · HB Mühlbach |
| Bromacil | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Bromate | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HB Mühlbach |
| Bromodichloromethane | 0,0007 mg/l | — | — | Single value · HB Mühlbach |
| Cadmium | <0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Single value · HB Mühlbach |
| Chromium | <0,0005 mg/l below limit of quantification | 25 µg/l | < 2 % * | Single value · HB Mühlbach |
| Copper | <0,005 mg/l below limit of quantification | 2 mg/l | < 0.3 % * | Single value · HB Mühlbach |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · HB Mühlbach |
| Desethylatrazine | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Desisopropylatrazine | <0,05 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Dibromochloromethane | 0,0005 mg/l | — | — | Single value · HB Mühlbach |
| Dichloromethane | <0,001 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Fluoride | 0,2 mg/l | 1.5 mg/l | 13 % | Single value · HB Mühlbach |
| Hexazinone | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Indeno(1,2,3-cd)pyrene | <0,002 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HB Mühlbach |
| Mercury | <0,0003 mg/l below limit of quantification | 1 µg/l | < 30 % * | Single value · HB Mühlbach |
| Metalaxyl | <0,05 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Metazachlor | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Metolachlor | <0,05 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · HB Mühlbach |
| Nitrate | 26 mg/l | 50 mg/l | 52 % | Single value · HB Mühlbach |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · HB Mühlbach |
| Propazine | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · HB Mühlbach |
| Simazine | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Terbuthylazine | <0,02 μg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Tetrachloroethene and Trichloroethene (sum) | n.b. mg/l not determined | 10 µg/l | — | Single value · HB Mühlbach |
| Tetrachloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Tribromomethane (bromoform) | <0,0005 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Trichloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · HB Mühlbach |
| Trichloromethane (chloroform) | 0,0011 mg/l | — | — | Single value · HB Mühlbach |
| Trihalomethanes — Total | 0,0023 mg/l | 50 µg/l | 5 % | Single value · HB Mühlbach |
| Uranium | 0,0018 mg/l | 10 µg/l | 18 % | Single value · HB Mühlbach |
* 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 (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · HB Mühlbach |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · HB Mühlbach |
| Calcite dissolution capacity | -21 mg/l | 5 mg/l CaCO3 | — | Single value · HB Mühlbach |
| Chloride | 19 mg/l | 250 mg/l | 8 % | Single value · HB Mühlbach |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value · HB Mühlbach |
| Colony count 22 °C | 5 KBE/1 ml | ohne anormale Veränderung | — | Single value · HB Mühlbach |
| Colony count 36 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value · HB Mühlbach |
| Colour | <0,01 1/m below limit of quantification | 0.5 m⁻¹ | — | Single value · HB Mühlbach |
| Conductivity (25 °C) | 645 μS/cm | 2,790 µS/cm | — | Single value · HB Mühlbach |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · HB Mühlbach |
| Manganese | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · HB Mühlbach |
| Odour | ohne ohne | für den Verbraucher annehmbar | — | Single value · HB Mühlbach |
| Oxidisability | 0,37 mg/l | 5 mg/l O2 | — | Single value · HB Mühlbach |
| pH | 7,51 ohne | 6,5–9,5 | — | Single value · HB Mühlbach |
| Sodium | 5,3 mg/l | 200 mg/l | 3 % | Single value · HB Mühlbach |
| Sulphate | 42 mg/l | 250 mg/l | 17 % | Single value · HB Mühlbach |
| Taste | ohne ohne | für den Verbraucher annehmbar | — | Single value · HB Mühlbach |
| Temperature | 8,8 °C | — | — | Single value · HB Mühlbach |
| Total organic carbon (TOC) | 0,7 mg/l | ohne anormale Veränderung | — | Single value · HB Mühlbach |
| Turbidity | <0,05 NTU below limit of quantification | 1 NTU | — | Single value · HB Mühlbach |
* 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 |
|---|---|---|---|---|
| Calcium | 94 mg/l | — | — | Single value · HB Mühlbach |
| Carbonate hardness | 14,31 °dH | — | — | Single value · HB Mühlbach |
| Hardness range (WRMG) | Hart | — | — | Mean · HB Mühlbach |
| Hydrogen carbonate | 315 mg/l | — | — | Single value · HB Mühlbach |
| Magnesium | 27 mg/l | — | — | Single value · HB Mühlbach |
| Phosphate | 0,03 mg/l | — | — | Single value · HB Mühlbach |
| Potassium | 1,2 mg/l | — | — | Single value · HB Mühlbach |
| Total hardness | 19 °dH | — | — | Mean · HB Mühlbach |
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: eppingen-d11e627d.html · Jahreswerte 2025 · retrieved on 11/07/2026
Show 3 more supply zones in this postcode
SB Saubrunnen
Zweckverband Wasserversorgungsgruppe Oberes ElsenztalAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
20 °dH
Hardness range Hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 24 mg/l | 50 mg/l | 48 % | Single value · SB Saubrunnen |
| Lead | 0,002 mg/l | 10 µg/l | 20 % | Single value · SB Saubrunnen |
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · SB Saubrunnen |
| Sulphate | 49 mg/l | 250 mg/l | 20 % | Single value · SB Saubrunnen |
| Sodium | 7,5 mg/l | 200 mg/l | 4 % | Single value · SB Saubrunnen |
Show all recorded parameters (76 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 KBE/100 ml | 0/100 ml | — | Single value · SB Saubrunnen |
| Intestinal enterococci | 0 KBE/100 ml | 0/100 ml | — | Single value · SB Saubrunnen |
Chemical parameters (46)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,1,1-Trichloroethane | <0,0002 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| 1,2-dichloroethane | <0,001 mg/l below limit of quantification | 3 µg/l | < 33 % * | Single value · SB Saubrunnen |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value · SB Saubrunnen |
| Arsenic | <0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value · SB Saubrunnen |
| Atrazine | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Benzene | <0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value · SB Saubrunnen |
| Benzo(a)pyrene | <0,002 μg/l below limit of quantification | 10 ng/l | < 20 % * | Single value · SB Saubrunnen |
| Benzo(b)fluoranthene | <0,002 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Benzo(ghi)perylene | <0,005 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Benzo(k)fluoranthene | <0,002 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Bisphenol A | <0,01 μg/l below limit of quantification | 2.5 µg/l | < 0.4 % * | Single value · SB Saubrunnen |
| Boron | 0,014 mg/l | 1 mg/l | 1 % | Single value · SB Saubrunnen |
| Bromacil | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Bromate | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · SB Saubrunnen |
| Bromodichloromethane | 0,0006 mg/l | — | — | Single value · SB Saubrunnen |
| Cadmium | <0,0002 mg/l below limit of quantification | 3 µg/l | < 7 % * | Single value · SB Saubrunnen |
| Chromium | 0,0006 mg/l | 25 µg/l | 2 % | Single value · SB Saubrunnen |
| Copper | 0,017 mg/l | 2 mg/l | 0.9 % | Single value · SB Saubrunnen |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value · SB Saubrunnen |
| Desethylatrazine | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Desisopropylatrazine | <0,05 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Dibromochloromethane | <0,0005 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Dichloromethane | <0,001 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Fluoride | 0,2 mg/l | 1.5 mg/l | 13 % | Single value · SB Saubrunnen |
| Hexazinone | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Indeno(1,2,3-cd)pyrene | <0,002 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Lead | 0,002 mg/l | 10 µg/l | 20 % | Single value · SB Saubrunnen |
| Mercury | 0,0003 mg/l | 1 µg/l | 30 % | Single value · SB Saubrunnen |
| Metalaxyl | <0,05 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Metazachlor | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Metolachlor | <0,05 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value · SB Saubrunnen |
| Nitrate | 24 mg/l | 50 mg/l | 48 % | Single value · SB Saubrunnen |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · SB Saubrunnen |
| Propazine | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value · SB Saubrunnen |
| Simazine | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Terbuthylazine | <0,02 μg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Tetrachloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Tetrachloroethene and Trichloroethene (sum) | n.b. mg/l not determined | 10 µg/l | — | Single value · SB Saubrunnen |
| Tetrachloromethane | <0,0002 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Tribromomethane (bromoform) | <0,0005 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Trichloroethene | <0,0001 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Trichloromethane (chloroform) | 0,0010 mg/l | — | — | Single value · SB Saubrunnen |
| Trihalomethanes — Total | 0,0016 mg/l | 50 µg/l | 3 % | Single value · SB Saubrunnen |
| Uranium | 0,0012 mg/l | 10 µg/l | 12 % | Single value · SB Saubrunnen |
* 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 (20)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | <0,005 mg/l below limit of quantification | 0.2 mg/l | < 3 % * | Single value · SB Saubrunnen |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value · SB Saubrunnen |
| Calcite dissolution capacity | -20 mg/l | 5 mg/l CaCO3 | — | Single value · SB Saubrunnen |
| Chloride | 27 mg/l | 250 mg/l | 11 % | Single value · SB Saubrunnen |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value · SB Saubrunnen |
| Colony count 22 °C | 0 KBE/1 ml | ohne anormale Veränderung | — | Single value · SB Saubrunnen |
| Colony count 36 °C | 1 KBE/1 ml | ohne anormale Veränderung | — | Single value · SB Saubrunnen |
| Colour | 0,05 1/m | 0.5 m⁻¹ | — | Single value · SB Saubrunnen |
| Conductivity (25 °C) | 721 μS/cm | 2,790 µS/cm | — | Single value · SB Saubrunnen |
| Iron | <0,01 mg/l below limit of quantification | 0.2 mg/l | < 5 % * | Single value · SB Saubrunnen |
| Manganese | <0,01 mg/l below limit of quantification | 50 µg/l | < 20 % * | Single value · SB Saubrunnen |
| Odour | ohne ohne | für den Verbraucher annehmbar | — | Single value · SB Saubrunnen |
| Oxidisability | 0,33 mg/l | 5 mg/l O2 | — | Single value · SB Saubrunnen |
| pH | 7,47 ohne | 6,5–9,5 | — | Single value · SB Saubrunnen |
| Sodium | 7,5 mg/l | 200 mg/l | 4 % | Single value · SB Saubrunnen |
| Sulphate | 49 mg/l | 250 mg/l | 20 % | Single value · SB Saubrunnen |
| Taste | ohne ohne | für den Verbraucher annehmbar | — | Single value · SB Saubrunnen |
| Temperature | 9,8 °C | — | — | Single value · SB Saubrunnen |
| Total organic carbon (TOC) | 0,5 mg/l | ohne anormale Veränderung | — | Single value · SB Saubrunnen |
| Turbidity | <0,05 NTU below limit of quantification | 1 NTU | — | Single value · SB Saubrunnen |
* 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 |
|---|---|---|---|---|
| Calcium | 109 mg/l | — | — | Single value · SB Saubrunnen |
| Carbonate hardness | 15,7 °dH | — | — | Single value · SB Saubrunnen |
| Hardness range (WRMG) | Hart | — | — | Mean · SB Saubrunnen |
| Hydrogen carbonate | 345 mg/l | — | — | Single value · SB Saubrunnen |
| Magnesium | 26 mg/l | — | — | Single value · SB Saubrunnen |
| Phosphate | <0,03 mg/l below limit of quantification | — | — | Single value · SB Saubrunnen |
| Potassium | 1,5 mg/l | — | — | Single value · SB Saubrunnen |
| Total hardness | 20 °dH | — | — | Mean · SB Saubrunnen |
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: eppingen-d11e627d.html · Jahreswerte 2025 · retrieved on 11/07/2026
HB Mühlbach (Durchschnittswerte 01-05/25)
Zweckverband Wasserversorgungsgruppe Oberes ElsenztalAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
19 °dH
Hardness range Hart
No core values are available for this zone yet.
Show all recorded parameters (2 — most recent value per parameter)
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | Hart | — | — | Single value · HB Mühlbach (Durchschnittswerte 01-05/25) |
| Total hardness | 19 °dH | — | — | Single value · HB Mühlbach (Durchschnittswerte 01-05/25) |
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.wvg-oberes-elsenztal.de/wasseranalyse.html · Jahreswerte 2025 · retrieved on 11/07/2026
SB Saubrunnen (Durchschnittswerte 01-05/25)
Zweckverband Wasserversorgungsgruppe Oberes ElsenztalAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
20 °dH
Hardness range Hart
No core values are available for this zone yet.
Show all recorded parameters (2 — most recent value per parameter)
Further parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Hardness range (WRMG) | Hart | — | — | Single value · SB Saubrunnen (Durchschnittswerte 01-05/25) |
| Total hardness | 20 °dH | — | — | Single value · SB Saubrunnen (Durchschnittswerte 01-05/25) |
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.wvg-oberes-elsenztal.de/wasseranalyse.html · Jahreswerte 2025 · retrieved on 11/07/2026
Frequent questions about postcode 75031
- How hard is the water in Postcode 75031?
- Zweckverband Wasserversorgungsgruppe Oberes Elsenztal publishes a total hardness of 19 °dH for the supply zone HB Mühlbach (hardness range Hart). The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Postcode 75031?
- Zweckverband Wasserversorgungsgruppe Oberes Elsenztal publishes a nitrate value of 26 mg/l for the supply zone HB Mühlbach. The statutory parametric value is 50 mg/l; the measured value represents 52 % of the parametric value. Basis: Publication by the water supplier, retrieved on 11/07/2026.
- Who supplies the drinking water in Postcode 75031?
- Zweckverband Wasserversorgungsgruppe Oberes Elsenztal. The values shown here come from the supply zone HB Mühlbach 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.