Drinking water in Lauda-Königshofen
5 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.
Heckfeld (Pumpwerk)
Stadt Lauda-KönigshofenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
23.2 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 29,90 mg/l | 50 mg/l | 60 % | Single value · Heckfeld (Pumpwerk) |
| Sulphate | 33,00 mg/l | 250 mg/l | 13 % | Single value · Heckfeld (Pumpwerk) |
| Sodium | 6,10 mg/l | 200 mg/l | 3 % | Single value · Heckfeld (Pumpwerk) |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 29,90 mg/l | 50 mg/l | 60 % | Single value · Heckfeld (Pumpwerk) |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 31,00 mg/l | 250 mg/l | 12 % | Single value · Heckfeld (Pumpwerk) |
| pH | 7,62 | 6,5–9,5 | — | Single value · Heckfeld (Pumpwerk) |
| Sodium | 6,10 mg/l | 200 mg/l | 3 % | Single value · Heckfeld (Pumpwerk) |
| Sulphate | 33,00 mg/l | 250 mg/l | 13 % | Single value · Heckfeld (Pumpwerk) |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 118,00 mg/l | — | — | Single value · Heckfeld (Pumpwerk) |
| Hardness range (WRMG) | hart | — | — | Single value · Heckfeld (Pumpwerk) |
| Magnesium | 29,40 mg/l | — | — | Single value · Heckfeld (Pumpwerk) |
| Potassium | 2,40 mg/l | — | — | Single value · Heckfeld (Pumpwerk) |
| Total hardness | 23,20 ° dH | — | — | Single value · Heckfeld (Pumpwerk) |
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.lauda-koenigshofen.de/site/Lauda-Koenigshofen-2019/get/params_E139273501_Dattachment/2581299/Trinkwasserwerte%202024.pdf · 11.12.2025 · 2025 · retrieved on 11/07/2026
Postcodes in this zone: 97922
Show 4 more supply zones
Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach
Stadt Lauda-KönigshofenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
11.9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15,50 mg/l | 50 mg/l | 31 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Sulphate | 60,90 mg/l | 250 mg/l | 24 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Sodium | 11,10 mg/l | 200 mg/l | 6 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15,50 mg/l | 50 mg/l | 31 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 21,80 mg/l | 250 mg/l | 9 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| pH | 7,67 | 6,5–9,5 | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Sodium | 11,10 mg/l | 200 mg/l | 6 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Sulphate | 60,90 mg/l | 250 mg/l | 24 % | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 65,70 mg/l | — | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Hardness range (WRMG) | mittel | — | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Magnesium | 11,80 mg/l | — | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Potassium | 1,30 mg/l | — | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
| Total hardness | 11,90 ° dH | — | — | Single value · Lauda, Oberlauda, Marbach, Gerlachsheim, Königshofen u. Beckstein, Unterbalbach, Oberbalbach u. Deubach |
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.lauda-koenigshofen.de/site/Lauda-Koenigshofen-2019/get/params_E139273501_Dattachment/2581299/Trinkwasserwerte%202024.pdf · 11.12.2025 · 2025 · retrieved on 11/07/2026
Postcodes in this zone: 97922
Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt
Stadt Lauda-KönigshofenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
11.9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15,50 mg/l | 50 mg/l | 31 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Sulphate | 60,90 mg/l | 250 mg/l | 24 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Sodium | 11,10 mg/l | 200 mg/l | 6 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15,50 mg/l | 50 mg/l | 31 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 21,80 mg/l | 250 mg/l | 9 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| pH | 7,67 | 6,5–9,5 | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Sodium | 11,10 mg/l | 200 mg/l | 6 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Sulphate | 60,90 mg/l | 250 mg/l | 24 % | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 65,70 mg/l | — | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Hardness range (WRMG) | mittel | — | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Magnesium | 11,80 mg/l | — | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Potassium | 1,30 mg/l | — | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
| Total hardness | 11,90 ° dH | — | — | Single value · Messelhausen, Hofstetten, Hof Sailtheim u. Hof Marstadt |
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.lauda-koenigshofen.de/site/Lauda-Koenigshofen-2019/get/params_E139273501_Dattachment/2581299/Trinkwasserwerte%202024.pdf · 11.12.2025 · 2025 · retrieved on 11/07/2026
Postcodes in this zone: 97922
Sachsenflur (Pumpwerk)
Stadt Lauda-KönigshofenAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
22.7 °dH
Hardness range hart
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 35,60 mg/l | 50 mg/l | 71 % | Single value · Sachsenflur (Pumpwerk) |
| Sulphate | 41,10 mg/l | 250 mg/l | 16 % | Single value · Sachsenflur (Pumpwerk) |
| Sodium | 10,10 mg/l | 200 mg/l | 5 % | Single value · Sachsenflur (Pumpwerk) |
Show all recorded parameters (10 — most recent value per parameter)
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 35,60 mg/l | 50 mg/l | 71 % | Single value · Sachsenflur (Pumpwerk) |
Indicator parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Chloride | 19,00 mg/l | 250 mg/l | 8 % | Single value · Sachsenflur (Pumpwerk) |
| pH | 7,60 | 6,5–9,5 | — | Single value · Sachsenflur (Pumpwerk) |
| Sodium | 10,10 mg/l | 200 mg/l | 5 % | Single value · Sachsenflur (Pumpwerk) |
| Sulphate | 41,10 mg/l | 250 mg/l | 16 % | Single value · Sachsenflur (Pumpwerk) |
Further parameters (5)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 118,00 mg/l | — | — | Single value · Sachsenflur (Pumpwerk) |
| Hardness range (WRMG) | hart | — | — | Single value · Sachsenflur (Pumpwerk) |
| Magnesium | 27,30 mg/l | — | — | Single value · Sachsenflur (Pumpwerk) |
| Potassium | 1,60 mg/l | — | — | Single value · Sachsenflur (Pumpwerk) |
| Total hardness | 22,70 ° dH | — | — | Single value · Sachsenflur (Pumpwerk) |
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.lauda-koenigshofen.de/site/Lauda-Koenigshofen-2019/get/params_E139273501_Dattachment/2581299/Trinkwasserwerte%202024.pdf · 11.12.2025 · 2025 · retrieved on 11/07/2026
Postcodes in this zone: 97922
Wasserwerk Taubertal
Wasserversorgung Mittlere Tauber (wvmt)Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
Water hardness
11.9 °dH
Hardness range mittel
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | n.n. mg/l not detectable | — | — | Single value |
| Nitrate | 15,5 mg/l | 50 mg/l | 31 % | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Escherichia coli (E. coli) | 0 Anz./100 ml | 0/100 ml | — | Single value |
| Sulphate | 60,9 mg/l | 250 mg/l | 24 % | Single value |
| Sodium | 11,1 mg/l | 200 mg/l | 6 % | 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 (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 Anz./100 ml | 0/100 ml | — | Single value |
| Intestinal enterococci | 0 Anz./100 ml | 0/100 ml | — | Single value |
Chemical parameters (28)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 1,2-dichloroethane | <0,0001 mg/l below limit of quantification | 3 µg/l | < 3 % * | Single value |
| Acrylamide | n.e. mg/l not determined | 0.1 µg/l | — | Single value |
| Antimony | <0,001 mg/l below limit of quantification | 5 µg/l | < 20 % * | Single value |
| Arsenic | <0,0005 mg/l below limit of quantification | 10 µg/l | < 5 % * | Single value |
| Benzene | <0,0002 mg/l below limit of quantification | 1 µg/l | < 20 % * | Single value |
| Benzo(a)pyrene | <0,000003 mg/l below limit of quantification | 10 ng/l | < 30 % * | Single value |
| Bisphenol A | <0,0001 mg/l below limit of quantification | 2.5 µg/l | < 4 % * | Single value |
| Boron | 0,03 mg/l | 1 mg/l | 3 % | Single value |
| Bromate | <0,002 mg/l below limit of quantification | 10 µg/l | < 20 % * | Single value |
| Cadmium | <0,0003 mg/l below limit of quantification | 3 µg/l | < 10 % * | Single value |
| Chlorate | 0,014 mg/l | 70 µg/l | 20 % | Single value |
| Chromium | <0,0002 mg/l below limit of quantification | 25 µg/l | < 0.8 % * | Single value |
| Copper | <0,001 mg/l below limit of quantification | 2 mg/l | < < 0.1 % * | Single value |
| Cyanide | <0,005 mg/l below limit of quantification | 50 µg/l | < 10 % * | Single value |
| Epichlorohydrin | n.e. mg/l not determined | 0.1 µg/l | — | Single value |
| Fluoride | 0,07 mg/l | 1.5 mg/l | 5 % | Single value |
| Haloacetic acids (HAA) | 0,0013 mg/l | — | — | Single value |
| Lead | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Mercury | <0,0001 mg/l below limit of quantification | 1 µg/l | < 10 % * | Single value |
| Nickel | <0,001 mg/l below limit of quantification | 20 µg/l | < 5 % * | Single value |
| Nitrate | 15,5 mg/l | 50 mg/l | 31 % | Single value |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Pesticides | n.n. mg/l not detectable | 0.1 µg/l | — | Single value |
| Polycyclic aromatic hydrocarbons | <0,00002 mg/l below limit of quantification | 0.1 µg/l | < 20 % * | Single value |
| Selenium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Trihalomethanes — Total | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Uranium | <0,001 mg/l below limit of quantification | 10 µg/l | < 10 % * | Single value |
| Vinyl chloride | n.e. mg/l not determined | 0.5 µg/l | — | Single value |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
PFAS (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of 4 PFAS | n.n. mg/l not detectable | — | — | Single value |
| Sum of PFAS | n.n. mg/l not detectable | — | — | Single value |
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 % * | Single value |
| Ammonium | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Single value |
| Calcite dissolution capacity | -0,9 mg/l | 5 mg/l CaCO3 | — | Single value |
| Chloride | 21,8 mg/l | 250 mg/l | 9 % | Single value |
| Coliform bacteria | 0 KBE/100 ml | 0/100 ml | — | Single value |
| Colony count 22 °C | 0 KBE/100 ml | ohne anormale Veränderung | — | Single value |
| Colony count 36 °C | 0 KBE/100 ml | ohne anormale Veränderung | — | Single value |
| Colour | 0,28 1 / m | 0.5 m⁻¹ | — | Single value |
| Iron | 0,001 mg/l | 0.2 mg/l | 0.5 % | Single value |
| Manganese | <0,001 mg/l below limit of quantification | 50 µg/l | < 2 % * | Single value |
| Sodium | 11,1 mg/l | 200 mg/l | 6 % | Single value |
| Sulphate | 60,9 mg/l | 250 mg/l | 24 % | Single value |
| Taste | typisch | für den Verbraucher annehmbar | — | Single value |
| Temperature | 12,3 °C | — | — | Single value |
| Total organic carbon (TOC) | 0,4 mg/l | ohne anormale Veränderung | — | Single value |
| Turbidity | 0,08 NTU | 1 NTU | — | Single value |
* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 2,85 mmol/l | — | — | Single value |
| Base capacity to pH 8.2 | 0,04 mmol/l | — | — | Single value |
| Calcium | 65,7 mg/l | — | — | Single value |
| Carbonate hardness | 7,7 °dH | — | — | Single value |
| Hardness range (WRMG) | mittel | — | — | Single value |
| Hydrogen carbonate | 168,4 mg/l | — | — | Single value |
| Magnesium | 11,8 mg/l | — | — | Single value |
| Oxygen | 8,1 mg/l | — | — | Single value |
| Phosphate | 0,81 mg/l | — | — | Single value |
| Potassium | 1,3 mg/l | — | — | Single value |
| Silicate / silicic acid | 8,0 mg/l | — | — | Single value |
| Sum of alkaline earth metals | 2,12 mmol/l | — | — | Single value |
| Total hardness | 11,9 °dH | — | — | 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: https://wvmt.de/wp-content/uploads/2025/12/2025-12_Trinkwasserwerte-zur-Veroeffentlichung.pdf · 2025 · retrieved on 11/07/2026
Postcodes in this zone: 97922
Frequently asked questions about drinking water in Lauda-Königshofen
- How hard is the water in Lauda-Königshofen?
- Stadt Lauda-Königshofen publishes a total hardness of 23.2 °dH for the supply zone Heckfeld (Pumpwerk) (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: 11.12.2025, retrieved on 11/07/2026.
- How much nitrate is in the drinking water in Lauda-Königshofen?
- Stadt Lauda-Königshofen publishes a nitrate value of 29,90 mg/l for the supply zone Heckfeld (Pumpwerk). The statutory parametric value is 50 mg/l; the measured value represents 60 % of the parametric value. Basis: 11.12.2025, retrieved on 11/07/2026.
- Who supplies the drinking water in Lauda-Königshofen?
- Stadt Lauda-Königshofen. The values shown here come from the supply zone Heckfeld (Pumpwerk) 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.