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Drinking water in 86920

For this postcode Gemeinde Denklingen 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 4 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.

Hochbehälter (Denklingen)

Gemeinde Denklingen

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/03/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
19.7 °dH
Hardness range hart
Key values Hochbehälter (Denklingen)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 10 mg/l 50 mg/l
20 %
Single value
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Sulphate 7,6 mg/l 250 mg/l
3 %
Single value
Sodium 1,5 mg/l 200 mg/l
0.8 %
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 (183 — most recent value per parameter)

Chemical parameters (156)

Chemical parameters – Hochbehälter (Denklingen)
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
2,4-D < 0,00002 mg/l
below limit of quantification
Single value
Aclonifen < 0,00002 mg/l
below limit of quantification
Single value
Amidosulfuron < 0,00003 mg/l
below limit of quantification
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 < 0,000050 mg/l
below limit of quantification
Single value
Azoxystrobin < 0,000025 mg/l
below limit of quantification
Single value
Bentazone < 0,00002 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
Bixafen < 0,025 µg/l
below limit of quantification
Single value
Boron < 0,02 mg/l
below limit of quantification
1 mg/l
< 2 % *
Single value
Boscalid < 0,00003 mg/l
below limit of quantification
Single value
Bromacil < 0,000025 mg/l
below limit of quantification
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
Bromoxynil < 0,00002 mg/l
below limit of quantification
Single value
Cadmium < 0,0001 mg/l
below limit of quantification
3 µg/l
< 3 % *
Single value
Carbendazim < 0,00003 mg/l
below limit of quantification
Single value
Carbetamide < 0,000025 mg/l
below limit of quantification
Single value
Chloridazon < 0,000025 mg/l
below limit of quantification
Single value
Chlorotoluron < 0,000025 mg/l
below limit of quantification
Single value
Chromium 0,0006 mg/l 25 µg/l
2 %
Single value
Clodinafop < 0,000025 mg/l
below limit of quantification
Single value
Clomazone < 0,00003 mg/l
below limit of quantification
Single value
Clopyralid < 0,00005 mg/l
below limit of quantification
Single value
Clothianidin < 0,00003 mg/l
below limit of quantification
Single value
Copper 0,001 mg/l 2 mg/l
< 0.1 %
Single value
Cyanide < 0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Cyflufenamid < 0,000025 mg/l
below limit of quantification
Single value
Cyproconazole < 0,000025 mg/l
below limit of quantification
Single value
Desethylatrazine < 0,000025 mg/l
below limit of quantification
Single value
Desethylterbuthylazine < 0,000025 mg/l
below limit of quantification
Single value
Desisopropylatrazine < 0,000025 mg/l
below limit of quantification
Single value
Dibromochloromethane < 0,0005 mg/l
below limit of quantification
Single value
Dicamba < 0,00005 mg/l
below limit of quantification
Single value
Dichlorprop < 0,00002 mg/l
below limit of quantification
Single value
Difenoconazole < 0,000025 mg/l
below limit of quantification
Single value
Diflufenican < 0,000025 mg/l
below limit of quantification
Single value
Dimefuron < 0,000025 mg/l
below limit of quantification
Single value
Dimethachlor < 0,00003 mg/l
below limit of quantification
Single value
Dimethoate < 0,000025 mg/l
below limit of quantification
Single value
Dimethomorph < 0,00003 mg/l
below limit of quantification
Single value
Dimoxystrobin < 0,000025 mg/l
below limit of quantification
Single value
Diuron < 0,000025 mg/l
below limit of quantification
Single value
Epoxiconazole < 0,00003 mg/l
below limit of quantification
Single value
Ethidimuron < 0,000025 mg/l
below limit of quantification
Single value
Ethofumesate < 0,000025 mg/l
below limit of quantification
Single value
Fenoxaprop < 0,00002 mg/l
below limit of quantification
Single value
Fenpropidin < 0,000025 mg/l
below limit of quantification
Single value
Fenpropimorph < 0,000025 mg/l
below limit of quantification
Single value
Flazasulfuron < 0,00003 mg/l
below limit of quantification
Single value
Flonicamid < 0,000025 mg/l
below limit of quantification
Single value
Florasulam < 0,00003 mg/l
below limit of quantification
Single value
Fluazifop < 0,00002 mg/l
below limit of quantification
Single value
Fluazinam < 0,00003 mg/l
below limit of quantification
Single value
Flufenacet < 0,00003 mg/l
below limit of quantification
Single value
Flumioxazin < 0,00010 mg/l
below limit of quantification
Single value
Fluopicolide < 0,000025 mg/l
below limit of quantification
Single value
Fluopyram < 0,000025 mg/l
below limit of quantification
Single value
Fluoride < 0,15 mg/l
below limit of quantification
1.5 mg/l
< 10 % *
Single value
Flupyrsulfuron-methyl < 0,025 µg/l
below limit of quantification
Single value
Flurtamone < 0,00003 mg/l
below limit of quantification
Single value
Flusilazole < 0,000025 mg/l
below limit of quantification
Single value
Fluxapyroxad < 0,025 µg/l
below limit of quantification
Single value
Glyphosate < 0,00005 mg/l
below limit of quantification
Single value
Haloxyfop < 0,00002 mg/l
below limit of quantification
Single value
Imazalil < 0,000025 mg/l
below limit of quantification
Single value
Imidacloprid < 0,000025 mg/l
below limit of quantification
Single value
Indeno(1,2,3-cd)pyrene < 0,000001 mg/l
below limit of quantification
Single value
Iodosulfuron-methyl < 0,00003 mg/l
below limit of quantification
Single value
Ioxynil < 0,00002 mg/l
below limit of quantification
Single value
Iprodione < 0,02 µg/l
below limit of quantification
Single value
Isoproturon < 0,000025 mg/l
below limit of quantification
Single value
Isoxaben < 0,000025 mg/l
below limit of quantification
Single value
Kresoxim-methyl < 0,000025 mg/l
below limit of quantification
Single value
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Lenacil < 0,000025 mg/l
below limit of quantification
Single value
Mandipropamid < 0,000025 mg/l
below limit of quantification
Single value
MCPA < 0,00002 mg/l
below limit of quantification
Single value
Mecoprop < 0,00002 mg/l
below limit of quantification
Single value
Mercury < 0,0001 mg/l
below limit of quantification
1 µg/l
< 10 % *
Single value
Mesosulfuron-methyl < 0,000025 mg/l
below limit of quantification
Single value
Mesotrione < 0,00002 mg/l
below limit of quantification
Single value
Metalaxyl < 0,000025 mg/l
below limit of quantification
Single value
Metamitron < 0,000025 mg/l
below limit of quantification
Single value
Metazachlor < 0,000025 mg/l
below limit of quantification
Single value
Metconazole < 0,00005 mg/l
below limit of quantification
Single value
Methiocarb < 0,00003 mg/l
below limit of quantification
Single value
Methoxyfenozide < 0,025 µg/l
below limit of quantification
Single value
Metobromuron < 0,000025 mg/l
below limit of quantification
Single value
Metolachlor < 0,000025 mg/l
below limit of quantification
Single value
Metosulam < 0,000025 mg/l
below limit of quantification
Single value
Metribuzin < 0,000025 mg/l
below limit of quantification
Single value
Metsulfuron-methyl < 0,000025 mg/l
below limit of quantification
Single value
Napropamide < 0,00003 mg/l
below limit of quantification
Single value
Nickel < 0,001 mg/l
below limit of quantification
20 µg/l
< 5 % *
Single value
Nicosulfuron < 0,00002 mg/l
below limit of quantification
Single value
Nitrate 10 mg/l 50 mg/l
20 %
Single value
Nitrite < 0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Penconazole < 0,000025 mg/l
below limit of quantification
Single value
Pendimethalin < 0,000025 mg/l
below limit of quantification
Single value
Pesticides — Total < 0,000100 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Single value
Pethoxamid < 0,000025 mg/l
below limit of quantification
Single value
Picolinafen < 0,000025 mg/l
below limit of quantification
Single value
Picoxystrobin < 0,00003 mg/l
below limit of quantification
Single value
Pinoxaden < 0,000025 mg/l
below limit of quantification
Single value
Pirimicarb < 0,00003 mg/l
below limit of quantification
Single value
Polycyclic aromatic hydrocarbons (n. b.) mg/l
not determined
0.1 µg/l Single value
Prochloraz < 0,00003 mg/l
below limit of quantification
Single value
Propamocarb < 0,000025 mg/l
below limit of quantification
Single value
Propaquizafop < 0,025 µg/l
below limit of quantification
Single value
Propazine < 0,000025 mg/l
below limit of quantification
Single value
Propiconazole < 0,00003 mg/l
below limit of quantification
Single value
Propoxycarbazone < 0,000025 mg/l
below limit of quantification
Single value
Propyzamide < 0,000025 mg/l
below limit of quantification
Single value
Proquinazid < 0,000025 mg/l
below limit of quantification
Single value
Prosulfocarb < 0,000025 mg/l
below limit of quantification
Single value
Prosulfuron < 0,000025 mg/l
below limit of quantification
Single value
Prothioconazole < 0,00003 mg/l
below limit of quantification
Single value
Pyrimethanil < 0,000025 mg/l
below limit of quantification
Single value
Pyroxsulam < 0,000025 mg/l
below limit of quantification
Single value
Quinmerac < 0,00003 mg/l
below limit of quantification
Single value
Quinoclamine < 0,000025 mg/l
below limit of quantification
Single value
Quinoxyfen < 0,000025 mg/l
below limit of quantification
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
Spiroxamine < 0,000025 mg/l
below limit of quantification
Single value
Sulcotrione < 0,00002 mg/l
below limit of quantification
Single value
Tebuconazole < 0,00003 mg/l
below limit of quantification
Single value
Tebufenpyrad < 0,000025 mg/l
below limit of quantification
Single value
Terbuthylazine < 0,000025 mg/l
below limit of quantification
Single value
Tetrachloroethene 0,0007 mg/l Single value
Tetrachloroethene and Trichloroethene (sum) 0,0007 mg/l 10 µg/l
7 %
Single value
Tetraconazole < 0,000025 mg/l
below limit of quantification
Single value
Thiacloprid < 0,00003 mg/l
below limit of quantification
Single value
Thiamethoxam < 0,000025 mg/l
below limit of quantification
Single value
Thifensulfuron-methyl < 0,00003 mg/l
below limit of quantification
Single value
Topramezone < 0,000025 mg/l
below limit of quantification
Single value
Triadimenol < 0,000025 mg/l
below limit of quantification
Single value
Triasulfuron < 0,000025 mg/l
below limit of quantification
Single value
Tribenuron-methyl < 0,000025 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
Triclopyr < 0,00002 mg/l
below limit of quantification
Single value
Trifloxystrobin < 0,000025 mg/l
below limit of quantification
Single value
Triflusulfuron-methyl < 0,000025 mg/l
below limit of quantification
Single value
Trihalomethanes — Total (n. b.) mg/l
not determined
50 µg/l Single value
Triticonazole < 0,00005 mg/l
below limit of quantification
Single value
Tritosulfuron < 0,000050 mg/l
below limit of quantification
Single value
Uranium 0,0009 mg/l 10 µg/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.

Indicator parameters (10)

Indicator parameters – Hochbehälter (Denklingen)
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 < 0,06 mg/l
below limit of quantification
0.5 mg/l
< 12 % *
Single value
Calcite dissolution capacity -28 mg/l 5 mg/l CaCO3 Single value
Chloride 1,8 mg/l 250 mg/l
0.7 %
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 1,5 mg/l 200 mg/l
0.8 %
Single value
Sulphate 7,6 mg/l 250 mg/l
3 %
Single value
Temperature 7,1 °C Single value
Total organic carbon (TOC) 0,2 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.

Treatment substances (1)

Treatment substances – Hochbehälter (Denklingen)
Parameter Value Parametric value Share of the parametric value Reference
Free chlorine < 0,05 mg/l
below limit of quantification
Single value

Further parameters (16)

Further parameters – Hochbehälter (Denklingen)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 7,3 mmol/l Single value
Acid capacity to pH 8.2 n.u. mmol/l
not determined
Single value
Base capacity to pH 8.2 0,741 mmol/l Single value
Calcium 92,0 mg/l Single value
Carbonate hardness 3,51 mmol/l Single value
Copper quotient 92,2 Single value
Hardness range (WRMG) hart Single value
Hydrogen carbonate 440 mg/l Single value
Magnesium 29,5 mg/l Single value
Oxygen 10,0 mg/l Single value
Phosphate < 0,6 mg/l
below limit of quantification
Single value
Pitting corrosion quotient S1 0,0514 Single value
Potassium 0,4 mg/l Single value
Saturation index 0,24 Single value
Total hardness 3,51 mmol/l Single value
Trickling quotient 1,28 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://www.denklingen.de/fileadmin/denklingen/Dateien/Wasserwerte/2023/AR-23-V3-001362-01.pdf · 16.03.2023 · 01.03.2023 - 13.03.2023 · retrieved on 08/08/2026
Show 4 more supply zones in this postcode

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 20/03/2024. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Key values Dienhausen
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml Single value
Show all recorded parameters (14 — most recent value per parameter)

Microbiology (2)

Microbiology – Dienhausen
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml Single value
Intestinal enterococci 0 KBE/100 ml 0/100 ml Single value

Indicator parameters (11)

Indicator parameters – Dienhausen
Parameter Value Parametric value Share of the parametric value Reference
Clostridium perfringens (including spores) 0 KBE/100 ml 0/100 ml Single value
Coliform bacteria 0 KBE/100 ml 0/100 ml Single value
Colony count 22 °C 2 KBE/1 ml ohne anormale Veränderung Single value
Colony count 36 °C 8 KBE/1 ml ohne anormale Veränderung Single value
Colour < 0,1 1/m
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 604 µS/cm 2,790 µS/cm Single value
Odour ohne für den Verbraucher annehmbar Single value
pH 7,30 6,5–9,5 Single value
Taste ohne für den Verbraucher annehmbar Single value
Temperature 6,5 °C Single value
Turbidity < 0,1 FNU
below limit of quantification
1 NTU Single value

Treatment substances (1)

Treatment substances – Dienhausen
Parameter Value Parametric value Share of the parametric value Reference
Free chlorine < 0,05 mg/l
below limit of quantification
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://www.denklingen.de/fileadmin/denklingen/Bilder/Trinkwasserversorgung/Wasserz%C3%A4hlerschacht_Dienhausen.pdf · 20.03.2024 · Prüfzeitraum: 11.03.2024 - 20.03.2024 · retrieved on 08/08/2026

Gemeinde Denklingen - Druckminderschacht Epfach (OKZ: 1230018104830)

Gemeinde Denklingen

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 05/08/2025. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Key values Gemeinde Denklingen - Druckminderschacht Epfach (OKZ: 1230018104830)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Single value
Show all recorded parameters (11 — most recent value per parameter)

Microbiology (2)

Microbiology – Gemeinde Denklingen - Druckminderschacht Epfach (OKZ: 1230018104830)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml Single value
Intestinal enterococci 0 KBE/100ml 0/100 ml Single value

Indicator parameters (9)

Indicator parameters – Gemeinde Denklingen - Druckminderschacht Epfach (OKZ: 1230018104830)
Parameter Value Parametric value Share of the parametric value Reference
Coliform bacteria 0 KBE/100ml 0/100 ml Single value
Colony count 22 °C 0 KBE/ml ohne anormale Veränderung Single value
Colony count 36 °C 0 KBE/ml ohne anormale Veränderung Single value
Colour <0,1 m-1
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 561 µS/cm 2,790 µS/cm Single value
Odour ohne für den Verbraucher annehmbar Single value
pH 7,39 6,5–9,5 Single value
Temperature 15,0 °C Single value
Turbidity <0,05 NTU
below limit of quantification
1 NTU Single value

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

Source: https://www.denklingen.de/fileadmin/BEFUND30_W-2017502_Vers_1.pdf · 07.08.2025 · Probenahme 05.08.2025 · retrieved on 08/08/2026

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/03/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

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
Parameter Value Parametric value Share of the parametric value Reference
Conductivity (25 °C) 630 µS/cm 2,790 µS/cm Single value · Labor
pH 7,59 6,5–9,5 Single value · Labor

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.denklingen.de/fileadmin/denklingen/Dateien/Wasserwerte/2023/AR-23-V3-001362-01.pdf · 16.03.2023 · 01.03.2023 - 13.03.2023 · retrieved on 08/08/2026

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

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/03/2023. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

No core values are available for this zone yet.

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

Indicator parameters (2)

Indicator parameters – Vor-Ort
Parameter Value Parametric value Share of the parametric value Reference
Conductivity (25 °C) 634 µS/cm 2,790 µS/cm Single value · Vor-Ort
pH 7,41 6,5–9,5 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://www.denklingen.de/fileadmin/denklingen/Dateien/Wasserwerte/2023/AR-23-V3-001362-01.pdf · 16.03.2023 · 01.03.2023 - 13.03.2023 · retrieved on 08/08/2026

Frequent questions about postcode 86920

How hard is the water in Postcode 86920?
Gemeinde Denklingen publishes a total hardness of 3,51 mmol/l for the supply zone Hochbehälter (Denklingen) — that corresponds to 19.7 °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: 16.03.2023, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 86920?
Gemeinde Denklingen publishes a nitrate value of 10 mg/l for the supply zone Hochbehälter (Denklingen). The statutory parametric value is 50 mg/l; the measured value represents 20 % of the parametric value. Basis: 16.03.2023, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 86920?
Gemeinde Denklingen. The values shown here come from the supply zone Hochbehälter (Denklingen) 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.