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Drinking water in Gomadingen

3 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.

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

Water hardness
18.5 °dH
Hardness range hart
Key values Teis
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 20 mg/l 50 mg/l
40 %
Single value
Lead <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Sulphate 12 mg/l 250 mg/l
5 %
Single value
Sodium 17,1 mg/l 200 mg/l
9 %
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 (55 — most recent value per parameter)

Chemical parameters (36)

Chemical parameters – Teis
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
Antimony <0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value
Arsenic <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Atrazine <0,000025 mg/l
below limit of quantification
Single value
Benzene <0,00025 mg/l
below limit of quantification
1 µg/l
< 25 % *
Single value
Benzo(a)pyrene <0,000001 mg/l
below limit of quantification
10 ng/l
< 10 % *
Single value
Benzo(b)fluoranthene <0,000001 mg/l
below limit of quantification
Single value
Benzo(ghi)perylene <0,000001 mg/l
below limit of quantification
Single value
Benzo(k)fluoranthene <0,000001 mg/l
below limit of quantification
Single value
Boron <0,02 mg/l
below limit of quantification
1 mg/l
< 2 % *
Single value
Bromate <0,0025 mg/l
below limit of quantification
10 µg/l
< 25 % *
Single value
Bromodichloromethane <0,0005 mg/l
below limit of quantification
Single value
Cadmium <0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value
Copper 0,007 mg/l 2 mg/l
0.4 %
Single value
Cyanide <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Dibromochloromethane <0,0005 mg/l
below limit of quantification
Single value
Fluoride <0,15 mg/l
below limit of quantification
1.5 mg/l
< 10 % *
Single value
Indeno(1,2,3-cd)pyrene <0,000001 mg/l
below limit of quantification
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
Metazachlor <0,000025 mg/l
below limit of quantification
Single value
Metolachlor <0,000025 mg/l
below limit of quantification
Single value
Nickel <0,001 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value
Nitrate 20 mg/l 50 mg/l
40 %
Single value
Nitrite <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Pesticides — Total (n. b.) mg/l
not determined
0.5 µg/l Single value
Selenium <0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Simazine <0,000025 mg/l
below limit of quantification
Single value
Terbuthylazine <0,000025 mg/l
below limit of quantification
Single value
Tetrachloroethene <0,0005 mg/l
below limit of quantification
Single value
Tribromomethane (bromoform) <0,0005 mg/l
below limit of quantification
Single value
Trichloroethene <0,0005 mg/l
below limit of quantification
Single value
Trichloromethane (chloroform) <0,0005 mg/l
below limit of quantification
Single value
Trihalomethanes — Total (n. b.) mg/l
not determined
50 µg/l Single value
Uranium 0,0005 mg/l 10 µg/l
5 %
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.

Indicator parameters (9)

Indicator parameters – Teis
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
Ammonium <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Calcite dissolution capacity -41 mg/l 5 mg/l CaCO3 Single value
Chloride 30 mg/l 250 mg/l
12 %
Single value
Iron <0,005 mg/l
below limit of quantification
0.2 mg/l
< 3 % *
Single value
Manganese <0,001 mg/l
below limit of quantification
50 µg/l
< 2 % *
Single value
Sodium 17,1 mg/l 200 mg/l
9 %
Single value
Sulphate 12 mg/l 250 mg/l
5 %
Single value
Total organic carbon (TOC) 0,3 mg/l ohne anormale Veränderung 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 (10)

Further parameters – Teis
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 6,1 mmol/l Single value
Calcium 120 mg/l Single value
Carbonate hardness 3,06 mmol/l Single value
Hardness range (WRMG) hart Single value
Hydrogen carbonate 373 mg/l Single value
Magnesium 7,4 mg/l Single value
Phosphate <0,6 mg/l
below limit of quantification
Single value
Potassium 0,7 mg/l Single value
Saturation index 0,40 Single value
Total hardness 3,30 mmol/l Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://gomadingen.de/wp-content/uploads/2025/12/Wassermessung.pdf · 02.09.2025 · retrieved on 14/07/2026

Postcodes in this zone: 72532

Show 2 more supply zones

Labor (nach Transport)

Gomadingen

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No core values are available for this zone yet.

Show all recorded parameters (2 — most recent value per parameter)

Indicator parameters (2)

Indicator parameters – Labor (nach Transport)
Parameter Value Parametric value Share of the parametric value Reference
Conductivity (25 °C) 684 µS/cm 2,790 µS/cm Single value · Labor (nach Transport)
pH 7,58 6,5–9,5 Single value · Labor (nach Transport)

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://gomadingen.de/wp-content/uploads/2025/12/Wassermessung.pdf · 02.09.2025 · retrieved on 14/07/2026

Postcodes in this zone: 72532

Vor-Ort

Gomadingen

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No core values are available for this zone yet.

Show all recorded parameters (4 — most recent value per parameter)

Indicator parameters (3)

Indicator parameters – Vor-Ort
Parameter Value Parametric value Share of the parametric value Reference
Conductivity (25 °C) 688 µS/cm 2,790 µS/cm Single value · Vor-Ort
pH 7,4 6,5–9,5 Single value · Vor-Ort
Temperature 16,4 °C Single value · Vor-Ort

Further parameters (1)

Further parameters – Vor-Ort
Parameter Value Parametric value Share of the parametric value Reference
Oxygen 9,4 mg/l Single value · Vor-Ort

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://gomadingen.de/wp-content/uploads/2025/12/Wassermessung.pdf · 02.09.2025 · retrieved on 14/07/2026

Postcodes in this zone: 72532

Frequently asked questions about drinking water in Gomadingen

How hard is the water in Gomadingen?
Gomadingen publishes a total hardness of 3,30 mmol/l for the supply zone Teis — that corresponds to 18.5 °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 14/07/2026.
How much nitrate is in the drinking water in Gomadingen?
Gomadingen publishes a nitrate value of 20 mg/l for the supply zone Teis. The statutory parametric value is 50 mg/l; the measured value represents 40 % of the parametric value. Basis: Publication by the water supplier, retrieved on 14/07/2026.
Who supplies the drinking water in Gomadingen?
Gomadingen. The values shown here come from the supply zone Teis 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.