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Drinking water in Baar

2 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.

Key values Kleine Paarstraße 2, 86684 Holzheim
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 (11 — most recent value per parameter)

Microbiology (2)

Microbiology – Kleine Paarstraße 2, 86684 Holzheim
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 (9)

Indicator parameters – Kleine Paarstraße 2, 86684 Holzheim
Parameter Value Parametric value Share of the parametric value Reference
Coliform bacteria 0 KBE/100 ml 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 1/m
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 633 µS/cm 2,790 µS/cm Single value
Odour o.B. für den Verbraucher annehmbar Single value
pH 7,33 6,5–9,5 Single value
Taste o.B. für den Verbraucher annehmbar Single value
Turbidity < 0,02 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.

Postcodes in this zone: 86674

Show 1 more supply zone

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

Water hardness
17.1 °dH
Hardness range hart
Key values Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
Sum of PFAS n.n. mg/l
not detectable
Single value
Nitrate 1,11 mg/l 50 mg/l
2 %
Single value
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Escherichia coli (E. coli) 0 KBE/100 ml 0/100 ml Single value
Sulphate 36,3 mg/l 250 mg/l
15 %
Single value
Sodium 18,8 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 (218 — most recent value per parameter)

Microbiology (2)

Microbiology – Marktplatz 1, 86672 Thierhaupten
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

Chemical parameters (170)

Chemical parameters – Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,0003 mg/l
below limit of quantification
3 µg/l
< 10 % *
Single value
2,4-D < 0,00002 mg/l
below limit of quantification
Single value
2,6-Dichlorobenzamide (BAM) < 0,00002 mg/l
below limit of quantification
Single value
Aclonifen < 0,00002 mg/l
below limit of quantification
Single value
Acrylamide n.b mg/l
not determined
0.1 µg/l Single value
Amidosulfuron < 0,00002 mg/l
below limit of quantification
Single value
Antimony < 0,0002 mg/l
below limit of quantification
5 µg/l
< 4 % *
Single value
Arsenic 0,0002 mg/l 10 µg/l
2 %
Single value
Atrazine < 0,00002 mg/l
below limit of quantification
Single value
Azoxystrobin < 0,00002 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 < 0,000002 mg/l
below limit of quantification
10 ng/l
< 20 % *
Single value
Benzo(b)fluoranthene < 0,000010 mg/l
below limit of quantification
Single value
Benzo(ghi)perylene < 0,000010 mg/l
below limit of quantification
Single value
Benzo(k)fluoranthene < 0,000010 mg/l
below limit of quantification
Single value
Bisphenol A < 0,00001 mg/l
below limit of quantification
2.5 µg/l
< 0.4 % *
Single value
Bixafen < 0,00002 mg/l
below limit of quantification
Single value
Boron 0,0131 mg/l 1 mg/l
1 %
Single value
Boscalid < 0,00002 mg/l
below limit of quantification
Single value
Bromacil < 0,00002 mg/l
below limit of quantification
Single value
Bromate < 0,002 mg/l
below limit of quantification
10 µg/l
< 20 % *
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 < 0,00002 mg/l
below limit of quantification
Single value
Carbetamide < 0,00002 mg/l
below limit of quantification
Single value
Chlorate < 0,01 mg/l
below limit of quantification
70 µg/l
< 14 % *
Single value
Chloridazon < 0,00002 mg/l
below limit of quantification
Single value
Chlorite < 0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
Chlorotoluron < 0,00002 mg/l
below limit of quantification
Single value
Chromium < 0,0001 mg/l
below limit of quantification
25 µg/l
< 0.4 % *
Single value
Clodinafop < 0,00002 mg/l
below limit of quantification
Single value
Clomazone < 0,00002 mg/l
below limit of quantification
Single value
Clopyralid < 0,00002 mg/l
below limit of quantification
Single value
Clothianidin < 0,00002 mg/l
below limit of quantification
Single value
Copper 0,0144 mg/l 2 mg/l
0.7 %
Single value
Cyanide < 0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Cyflufenamid < 0,00002 mg/l
below limit of quantification
Single value
Cyproconazole < 0,00002 mg/l
below limit of quantification
Single value
Desethylatrazine < 0,00002 mg/l
below limit of quantification
Single value
Desethylterbuthylazine < 0,00002 mg/l
below limit of quantification
Single value
Desisopropylatrazine < 0,00002 mg/l
below limit of quantification
Single value
Dibromochloromethane < 0,0005 mg/l
below limit of quantification
Single value
Dicamba < 0,00002 mg/l
below limit of quantification
Single value
Dichlorprop < 0,00002 mg/l
below limit of quantification
Single value
Difenoconazole < 0,00002 mg/l
below limit of quantification
Single value
Diflufenican < 0,00002 mg/l
below limit of quantification
Single value
Dimefuron < 0,00002 mg/l
below limit of quantification
Single value
Dimethachlor < 0,00002 mg/l
below limit of quantification
Single value
Dimethenamid < 0,00002 mg/l
below limit of quantification
Single value
Dimethoate < 0,00002 mg/l
below limit of quantification
Single value
Dimethomorph < 0,00002 mg/l
below limit of quantification
Single value
Dimoxystrobin < 0,00002 mg/l
below limit of quantification
Single value
Diuron < 0,00002 mg/l
below limit of quantification
Single value
Epichlorohydrin n.b mg/l
not determined
0.1 µg/l Single value
Epoxiconazole < 0,00002 mg/l
below limit of quantification
Single value
Ethidimuron < 0,00002 mg/l
below limit of quantification
Single value
Ethofumesate < 0,00002 mg/l
below limit of quantification
Single value
Fenoxaprop < 0,00002 mg/l
below limit of quantification
Single value
Fenpropidin < 0,00002 mg/l
below limit of quantification
Single value
Fenpropimorph < 0,00002 mg/l
below limit of quantification
Single value
Flazasulfuron < 0,00002 mg/l
below limit of quantification
Single value
Flonicamid < 0,00002 mg/l
below limit of quantification
Single value
Florasulam < 0,00002 mg/l
below limit of quantification
Single value
Fluazifop < 0,00002 mg/l
below limit of quantification
Single value
Fluazinam < 0,00002 mg/l
below limit of quantification
Single value
Fludioxonil < 0,00005 mg/l
below limit of quantification
Single value
Flufenacet < 0,00002 mg/l
below limit of quantification
Single value
Flumioxazin < 0,00002 mg/l
below limit of quantification
Single value
Fluopicolide < 0,00002 mg/l
below limit of quantification
Single value
Fluopyram < 0,00002 mg/l
below limit of quantification
Single value
Fluoride 0,132 mg/l 1.5 mg/l
9 %
Single value
Flupyrsulfuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Fluroxypyr < 0,00002 mg/l
below limit of quantification
Single value
Flurtamone < 0,00002 mg/l
below limit of quantification
Single value
Flusilazole < 0,00002 mg/l
below limit of quantification
Single value
Foramsulfuron < 0,00002 mg/l
below limit of quantification
Single value
Glyphosate < 0,00002 mg/l
below limit of quantification
Single value
Haloacetic acids (HAA) n.b mg/l
not determined
Single value
Haloxyfop < 0,00002 mg/l
below limit of quantification
Single value
Imazalil < 0,00002 mg/l
below limit of quantification
Single value
Imidacloprid < 0,00002 mg/l
below limit of quantification
Single value
Indeno(1,2,3-cd)pyrene < 0,000010 mg/l
below limit of quantification
Single value
Iodosulfuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Ioxynil < 0,00002 mg/l
below limit of quantification
Single value
Iprodione < 0,00002 mg/l
below limit of quantification
Single value
Isoproturon < 0,00002 mg/l
below limit of quantification
Single value
Isopyrazam < 0,00005 mg/l
below limit of quantification
Single value
Isoxaben < 0,00002 mg/l
below limit of quantification
Single value
Kresoxim-methyl < 0,00002 mg/l
below limit of quantification
Single value
Lead < 0,001 mg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Lenacil < 0,00002 mg/l
below limit of quantification
Single value
Mandipropamid < 0,00002 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 < 0,00002 mg/l
below limit of quantification
Single value
Mesotrione < 0,00002 mg/l
below limit of quantification
Single value
Metalaxyl < 0,00002 mg/l
below limit of quantification
Single value
Metamitron < 0,00002 mg/l
below limit of quantification
Single value
Metazachlor < 0,00002 mg/l
below limit of quantification
Single value
Metconazole < 0,00002 mg/l
below limit of quantification
Single value
Methiocarb < 0,00002 mg/l
below limit of quantification
Single value
Methoxyfenozide < 0,00002 mg/l
below limit of quantification
Single value
Metobromuron < 0,00002 mg/l
below limit of quantification
Single value
Metolachlor < 0,00002 mg/l
below limit of quantification
Single value
Metosulam < 0,00002 mg/l
below limit of quantification
Single value
Metribuzin < 0,00002 mg/l
below limit of quantification
Single value
Metsulfuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Microcystin-LR n.b mg/l
not determined
Single value
Myclobutanil < 0,00002 mg/l
below limit of quantification
Single value
Napropamide < 0,00002 mg/l
below limit of quantification
Single value
Nickel < 0,0005 mg/l
below limit of quantification
20 µg/l
< 3 % *
Single value
Nicosulfuron < 0,00002 mg/l
below limit of quantification
Single value
Nitrate 1,11 mg/l 50 mg/l
2 %
Single value
Nitrate/50 + Nitrite/3 0,22
Unit not stated in the document
1 Single value
Nitrite < 0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Penconazole < 0,00002 mg/l
below limit of quantification
Single value
Pendimethalin < 0,00002 mg/l
below limit of quantification
Single value
Pesticides n.n. mg/l
not detectable
0.1 µg/l Single value
Pethoxamid < 0,00002 mg/l
below limit of quantification
Single value
Picolinafen < 0,00002 mg/l
below limit of quantification
Single value
Picoxystrobin < 0,00002 mg/l
below limit of quantification
Single value
Pinoxaden < 0,00002 mg/l
below limit of quantification
Single value
Pirimicarb < 0,00002 mg/l
below limit of quantification
Single value
Polycyclic aromatic hydrocarbons < 0,000010 mg/l
below limit of quantification
0.1 µg/l
< 10 % *
Single value
Prochloraz < 0,00002 mg/l
below limit of quantification
Single value
Propamocarb < 0,00002 mg/l
below limit of quantification
Single value
Propaquizafop < 0,00002 mg/l
below limit of quantification
Single value
Propazine < 0,00002 mg/l
below limit of quantification
Single value
Propiconazole < 0,00002 mg/l
below limit of quantification
Single value
Propoxycarbazone < 0,00002 mg/l
below limit of quantification
Single value
Propyzamide < 0,00002 mg/l
below limit of quantification
Single value
Proquinazid < 0,00002 mg/l
below limit of quantification
Single value
Prosulfocarb < 0,00002 mg/l
below limit of quantification
Single value
Prosulfuron < 0,00002 mg/l
below limit of quantification
Single value
Prothioconazole < 0,00002 mg/l
below limit of quantification
Single value
Pyrimethanil < 0,00002 mg/l
below limit of quantification
Single value
Pyroxsulam < 0,00002 mg/l
below limit of quantification
Single value
Quinmerac < 0,00002 mg/l
below limit of quantification
Single value
Quinoclamine < 0,00002 mg/l
below limit of quantification
Single value
Quinoxyfen < 0,00002 mg/l
below limit of quantification
Single value
Selenium 0,00054 mg/l 10 µg/l
5 %
Single value
Simazine < 0,00002 mg/l
below limit of quantification
Single value
Spiroxamine < 0,00002 mg/l
below limit of quantification
Single value
Sulcotrione < 0,00002 mg/l
below limit of quantification
Single value
Tebuconazole < 0,00002 mg/l
below limit of quantification
Single value
Tebufenozide < 0,00002 mg/l
below limit of quantification
Single value
Tebufenpyrad < 0,00002 mg/l
below limit of quantification
Single value
Terbuthylazine < 0,00002 mg/l
below limit of quantification
Single value
Tetrachloroethene and Trichloroethene (sum) < 0,0005 mg/l
below limit of quantification
10 µg/l
< 5 % *
Single value
Tetraconazole < 0,00002 mg/l
below limit of quantification
Single value
Thiacloprid < 0,00002 mg/l
below limit of quantification
Single value
Thiamethoxam < 0,00002 mg/l
below limit of quantification
Single value
Thifensulfuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Topramezone < 0,00002 mg/l
below limit of quantification
Single value
Triadimenol < 0,00002 mg/l
below limit of quantification
Single value
Triasulfuron < 0,00002 mg/l
below limit of quantification
Single value
Tribenuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Tribromomethane (bromoform) < 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 < 0,00002 mg/l
below limit of quantification
Single value
Triflusulfuron-methyl < 0,00002 mg/l
below limit of quantification
Single value
Trihalomethanes — Total < 0,0005 mg/l
below limit of quantification
50 µg/l
< 1 % *
Single value
Triticonazole < 0,00002 mg/l
below limit of quantification
Single value
Tritosulfuron < 0,00002 mg/l
below limit of quantification
Single value
Uranium 0,0034 mg/l 10 µg/l
34 %
Single value
Vinyl chloride n.b 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 (20)

PFAS – Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
Perfluorobutane sulfonic acid (PFBS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorobutanoic acid (PFBA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorodecane sulfonic acid (PFDS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorodecanoic acid (PFDA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorododecane sulfonic acid (PFDoDS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorododecanoic acid (PFDoDA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoroheptane sulfonic acid (PFHpS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoroheptanoic acid (PFHpA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorohexane sulfonic acid (PFHxS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorohexanoic acid (PFHxA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorooctanesulfonic acid (PFOS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorooctanoic acid (PFOA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoropentanesulfonic acid (PFPeS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoropentanoic acid (PFPeA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorotridecanesulfonic acid (PFTrDS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluorotridecanoic acid (PFTrDA) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoroundecanesulfonic acid (PFUnDS) < 0,000001 mg/l
below limit of quantification
Single value
Perfluoroundecanoic acid (PFUnDA) < 0,000001 mg/l
below limit of quantification
Single value
Sum of 4 PFAS < 0,00001 mg/l
below limit of quantification
Single value
Sum of PFAS n.n. mg/l
not detectable
Single value

Metabolites (2)

Metabolites – Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
2-Hydroxyatrazine < 0,00002 mg/l
below limit of quantification
Single value
Desethyl-desisopropylatrazine (DEDIA) < 0,00005 mg/l
below limit of quantification
Single value

Indicator parameters (17)

Indicator parameters – Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
Aluminium < 0,001 mg/l
below limit of quantification
0.2 mg/l
< 0.5 % *
Single value
Ammonium < 0,03 mg/l
below limit of quantification
0.5 mg/l
< 6 % *
Single value
Calcite dissolution capacity -19 mg/l 5 mg/l CaCO3 Single value
Chloride 15,5
Unit not stated in the document
250 mg/l Single value
Coliform bacteria 0 KBE/100 ml 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 1/m
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 638 µS/cm 2,790 µS/cm Single value
Iron < 0,003 mg/l
below limit of quantification
0.2 mg/l
< 2 % *
Single value
Manganese < 0,0002 mg/l
below limit of quantification
50 µg/l
< 0.4 % *
Single value
Odour o.B. für den Verbraucher annehmbar Single value
pH 7,17 6,5–9,5 Single value
Sodium 18,8 mg/l 200 mg/l
9 %
Single value
Sulphate 36,3 mg/l 250 mg/l
15 %
Single value
Taste o.B. für den Verbraucher annehmbar Single value
Turbidity < 0,02 NTU
below limit of quantification
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 (7)

Further parameters – Marktplatz 1, 86672 Thierhaupten
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 5,74 mmol/l Single value
Calcium 2,01 mmol/l Single value
Hardness range (WRMG) hart Single value
Magnesium 1,04 mmol/l Single value
Oxygen 6,5 mg O2/l Single value
Potassium 0,05 mmol/l Single value
Total hardness 17,1 ° 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://www.wzv-thierhaupten.de/fileadmin/Dateien/Dateien/Umfassende_Wasserwerte_2025_U2.pdf · Entnahmetag 04.11.2025; Untersuchungsbeginn/-ende 05.11.2025 / 24.11.2025 · retrieved on 08/08/2026

Postcodes in this zone: 86674

Frequently asked questions about drinking water in Baar

Who supplies the drinking water in Baar?
Zweckverband zur Wasserversorgung der Thierhauptener Gruppe. The values shown here come from the supply zone Kleine Paarstraße 2, 86684 Holzheim 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.