Who supplies the drinking water in Hofstetten-Grünau?

Wasserverband Pielachtal-Sierningtal. The values shown here come from the supply zone Übergabe Bischofstetten 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.

Drinking water in Hofstetten-Grünau

12 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.

Übergabe Bischofstetten

Wasserverband Pielachtal-Sierningtal

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

Key values Übergabe Bischofstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Bischofstetten

Show all recorded parameters (6 — most recent value per parameter)

Microbiology (2)

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

Indicator parameters (4)

Indicator parameters – Übergabe Bischofstetten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Bischofstetten
Conductivity (25 °C)	415 µS/cm	2,500 µS/cm	—	Single value · Übergabe Bischofstetten
pH	7,8	6,5–9,5	—	Single value · Übergabe Bischofstetten
Temperature	7,1 °C	—	—	Single value · Übergabe Bischofstetten

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.hofstetten-gruenau.gv.at/system/web/getDocument.ashx?cts=1776871399&fileid=3666911 · Mautern, 15.04.2026 · Probenahme 17.03.2026, Analytik 17.03.2026 bis 20.03.2026 (Probe P2601120-005: bis 27.03.2026) · retrieved on 14/08/2026

Postcodes in this zone: 3202

Show 11 more supply zones

Übergabe Christenberg-Grossa

Wasserverband Pielachtal-Sierningtal

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

Key values Übergabe Christenberg-Grossa
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Christenberg-Grossa

Show all recorded parameters (6 — most recent value per parameter)

Microbiology (2)

Microbiology – Übergabe Christenberg-Grossa
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Christenberg-Grossa
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Christenberg-Grossa

Indicator parameters (4)

Indicator parameters – Übergabe Christenberg-Grossa
Parameter	Value	Parametric value	Share of the parametric value	Reference
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Christenberg-Grossa
Conductivity (25 °C)	415 µS/cm	2,500 µS/cm	—	Single value · Übergabe Christenberg-Grossa
pH	7,8	6,5–9,5	—	Single value · Übergabe Christenberg-Grossa
Temperature	7,2 °C	—	—	Single value · Übergabe Christenberg-Grossa

Postcodes in this zone: 3202

Übergabe Kilb

Wasserverband Pielachtal-Sierningtal

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

Water hardness

13.8 °dH

Hardness range medium

Key values Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	< 0,001 µg/l below limit of quantification	0.1 µg/l	< 1 % *	Single value · Übergabe Kilb
Nitrate	5,9 mg/l	50 mg/l	12 %	Single value · Übergabe Kilb
Lead	< 0,003 mg/l below limit of quantification	10 µg/l	< 30 % *	Single value · Übergabe Kilb
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb
Sulphate	45 mg/l	250 mg/l	18 %	Single value · Übergabe Kilb
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Übergabe Kilb

* 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 (137 — most recent value per parameter)

Microbiology (3)

Microbiology – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb
Pseudomonas aeruginosa	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb

Chemical parameters (84)

Chemical parameters – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
1,1,1-Trichloroethane	< 0,05 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
1,2-dichloroethane	< 0,05 µg/l below limit of quantification	3 µg/l	< 2 % *	Single value · Übergabe Kilb
2,4-D	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
2,6-Dichlorobenzamide (BAM)	< 0,03 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Alachlor	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Aldrin	< 0,007 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Antimony	< 0,003 mg/l below limit of quantification	5 µg/l	< 60 % *	Single value · Übergabe Kilb
Arsenic	< 0,002 mg/l below limit of quantification	10 µg/l	< 20 % *	Single value · Übergabe Kilb
Atrazine	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Azoxystrobin	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Bentazone	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Benzene	< 0,1 µg/l below limit of quantification	1 µg/l	< 10 % *	Single value · Übergabe Kilb
Benzo(a)pyrene	< 0,0042 µg/l below limit of quantification	10 ng/l	< 42 % *	Single value · Übergabe Kilb
Benzo(b)fluoranthene	< 0,0035 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Benzo(ghi)perylene	< 0,0061 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Benzo(k)fluoranthene	< 0,0042 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Bisphenol A	< 0,05 µg/l below limit of quantification	2.5 µg/l	< 2 % *	Single value · Übergabe Kilb
Boron	< 0,05 mg/l below limit of quantification	1 mg/l	< 5 % *	Single value · Übergabe Kilb
Bromacil	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Bromate	< 3 µg/l below limit of quantification	10 µg/l	< 30 % *	Single value · Übergabe Kilb
Bromodichloromethane	< 0,05 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Cadmium	< 0,0015 mg/l below limit of quantification	5 µg/l	< 30 % *	Single value · Übergabe Kilb
Chloridazon	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Chlorothalonil	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Chromium	< 0,004 mg/l below limit of quantification	50 µg/l	< 8 % *	Single value · Übergabe Kilb
Clopyralid	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Clothianidin	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Copper	0,0079 mg/l	2 mg/l	0.4 %	Single value · Übergabe Kilb
Cyanide	< 0,01 mg/l below limit of quantification	50 µg/l	< 20 % *	Single value · Übergabe Kilb
Dibromochloromethane	< 0,05 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dicamba	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dichloromethane	< 0,2 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dichlorprop	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dieldrin	< 0,007 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dimethachlor	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dimethenamid	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Diuron	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Ethofumesate	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Flufenacet	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Fluoride	0,14 mg/l	1.5 mg/l	9 %	Single value · Übergabe Kilb
Glyphosate	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Heptachlor	< 0,007 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Hexazinone	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Imidacloprid	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Indeno(1,2,3-cd)pyrene	< 0,0041 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Iodosulfuron-methyl	< 0,03 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Isoproturon	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Lead	< 0,003 mg/l below limit of quantification	10 µg/l	< 30 % *	Single value · Übergabe Kilb
MCPA	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Mecoprop	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Mercury	< 0,00025 mg/l below limit of quantification	1 µg/l	< 25 % *	Single value · Übergabe Kilb
Mesosulfuron-methyl	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Metamitron	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Metazachlor	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Metolachlor	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Metribuzin	< 0,03 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Metsulfuron-methyl	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Nickel	< 0,004 mg/l below limit of quantification	20 µg/l	< 20 % *	Single value · Übergabe Kilb
Nicosulfuron	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Nitrate	5,9 mg/l	50 mg/l	12 %	Single value · Übergabe Kilb
Nitrite	< 0,006 mg/l below limit of quantification	0.1 mg/l	< 6 % *	Single value · Übergabe Kilb
Pesticides — Total	< 0,05 µg/l below limit of quantification	0.5 µg/l	< 10 % *	Single value · Übergabe Kilb
Pethoxamid	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Propazine	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Propiconazole	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Selenium	< 0,002 mg/l below limit of quantification	20 µg/l	< 10 % *	Single value · Übergabe Kilb
Simazine	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Terbuthylazine	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Tetrachloroethene	< 0,1 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Tetrachloroethene and Trichloroethene (sum)	< 0,1 µg/l below limit of quantification	10 µg/l	< 1 % *	Single value · Übergabe Kilb
Tetrachloromethane	< 0,1 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Thiacloprid	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Thiamethoxam	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Thifensulfuron-methyl	< 0,020 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Tolylfluanid	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Tribenuron-methyl	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Tribromomethane (bromoform)	< 0,05 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Trichloroethene	< 0,1 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Trichloromethane (chloroform)	< 0,2 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Triclopyr	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Triflusulfuron-methyl	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Trihalomethanes — Total	< 0,2 µg/l below limit of quantification	30 µg/l	< 0.7 % *	Single value · Übergabe Kilb
Tritosulfuron	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Uranium	0,73 µg/l	15 µg/l	5 %	Single value · Übergabe Kilb

PFAS (21)

PFAS – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
Perfluorobutane sulfonic acid (PFBS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorobutanoic acid (PFBA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorodecane sulfonic acid (PFDS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorodecanoic acid (PFDA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorododecane sulfonic acid (PFDoDS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorododecanoic acid (PFDoDA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoroheptane sulfonic acid (PFHpS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoroheptanoic acid (PFHpA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorohexane sulfonic acid (PFHxS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorohexanoic acid (PFHxA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorononane sulfonic acid (PFNS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorononanoic acid (PFNA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorooctanesulfonic acid (PFOS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorooctanoic acid (PFOA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoropentanesulfonic acid (PFPeS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoropentanoic acid (PFPeA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorotridecanesulfonic acid (PFTrDS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluorotridecanoic acid (PFTrDA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoroundecanesulfonic acid (PFUnDS)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Perfluoroundecanoic acid (PFUnDA)	< 0,001 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Sum of PFAS	< 0,001 µg/l below limit of quantification	0.1 µg/l	< 1 % *	Single value · Übergabe Kilb

Metabolites (5)

Metabolites – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
2-Hydroxyatrazine	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Desphenyl-chloridazon	< 0,025 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dimethachlor sulfonic acid CGA 354742	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Dimethylsulfamide (DMS)	< 0,015 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Flufenacet sulfonic acid M2	< 0,01 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb

Indicator parameters (14)

Indicator parameters – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aluminium	< 0,02 mg/l below limit of quantification	0.2 mg/l	< 10 % *	Single value · Übergabe Kilb
Ammonium	< 0,02 mg/l below limit of quantification	0.5 mg/l	< 4 % *	Single value · Übergabe Kilb
Chloride	6,7 mg/l	200 mg/l	3 %	Single value · Übergabe Kilb
Clostridium perfringens (including spores)	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value · Übergabe Kilb
Colour	0,05 1/m	—	—	Single value · Übergabe Kilb
Conductivity (25 °C)	415 µS/cm	2,500 µS/cm	—	Single value · Übergabe Kilb
Iron	< 0,01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Single value · Übergabe Kilb
Manganese	< 0,006 mg/l below limit of quantification	50 µg/l	< 12 % *	Single value · Übergabe Kilb
pH	7,8	6,5–9,5	—	Single value · Übergabe Kilb
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Übergabe Kilb
Sulphate	45 mg/l	250 mg/l	18 %	Single value · Übergabe Kilb
Temperature	7,2 °C	—	—	Single value · Übergabe Kilb
Total organic carbon (TOC)	0,68 mg/l	—	—	Single value · Übergabe Kilb

Further parameters (10)

Further parameters – Übergabe Kilb
Parameter	Value	Parametric value	Share of the parametric value	Reference
1,1-Dichloroethene	< 0,1 µg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Acid capacity to pH 4.3	4,01 mmol/l	—	—	Single value · Übergabe Kilb
Barium	0,035 mg/l	—	—	Single value · Übergabe Kilb
Calcium	73 mg/l	400 mg/l	18 %	Single value · Übergabe Kilb
Carbonate hardness	11,2 °dH	—	—	Single value · Übergabe Kilb
Magnesium	16 mg/l	150 mg/l	11 %	Single value · Übergabe Kilb
Potassium	0,99 mg/l	50 mg/l	2 %	Single value · Übergabe Kilb
Silver	< 0,01 mg/l below limit of quantification	—	—	Single value · Übergabe Kilb
Total hardness	2,46 mmol/l	—	—	Single value · Übergabe Kilb
Zinc	< 0,005 mg/l below limit of quantification	—	—	Single value · Übergabe Kilb

Postcodes in this zone: 3202

UV-Desinfektionsanlage 1, nach Desinfektion

Wasserverband Pielachtal-Sierningtal

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

Key values UV-Desinfektionsanlage 1, nach Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion

Show all recorded parameters (5 — most recent value per parameter)

Microbiology (3)

Microbiology – UV-Desinfektionsanlage 1, nach Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion
Intestinal enterococci	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion
Pseudomonas aeruginosa	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion

Indicator parameters (2)

Indicator parameters – UV-Desinfektionsanlage 1, nach Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Clostridium perfringens (including spores)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion
Coliform bacteria	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, nach Desinfektion

Postcodes in this zone: 3202

UV-Desinfektionsanlage 1, vor Desinfektion

Wasserverband Pielachtal-Sierningtal

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

Key values UV-Desinfektionsanlage 1, vor Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion

Show all recorded parameters (8 — most recent value per parameter)

Microbiology (3)

Microbiology – UV-Desinfektionsanlage 1, vor Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Intestinal enterococci	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Pseudomonas aeruginosa	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion

Indicator parameters (5)

Indicator parameters – UV-Desinfektionsanlage 1, vor Desinfektion
Parameter	Value	Parametric value	Share of the parametric value	Reference
Clostridium perfringens (including spores)	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Coliform bacteria	0 KBE/250ml	0/100 ml	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Conductivity (25 °C)	417 µS/cm	2,500 µS/cm	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Temperature	6,9 °C	—	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion
Turbidity	< 0,32 FNU below limit of quantification	—	—	Single value · UV-Desinfektionsanlage 1, vor Desinfektion

Postcodes in this zone: 3202

Verbandsbrunnen 1

Wasserverband Pielachtal-Sierningtal

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

Water hardness

13.9 °dH

Hardness range medium

Key values Verbandsbrunnen 1
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	5,9 mg/l	50 mg/l	12 %	Single value · Verbandsbrunnen 1
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 1
Sulphate	44 mg/l	250 mg/l	18 %	Single value · Verbandsbrunnen 1
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Verbandsbrunnen 1

Show all recorded parameters (22 — most recent value per parameter)

Microbiology (2)

Microbiology – Verbandsbrunnen 1
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 1
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 1

Chemical parameters (2)

Chemical parameters – Verbandsbrunnen 1
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	5,9 mg/l	50 mg/l	12 %	Single value · Verbandsbrunnen 1
Nitrite	< 0,006 mg/l below limit of quantification	0.1 mg/l	< 6 % *	Single value · Verbandsbrunnen 1

Indicator parameters (12)

Indicator parameters – Verbandsbrunnen 1
Parameter	Value	Parametric value	Share of the parametric value	Reference
Ammonium	< 0,02 mg/l below limit of quantification	0.5 mg/l	< 4 % *	Single value · Verbandsbrunnen 1
Chloride	7,1 mg/l	200 mg/l	4 %	Single value · Verbandsbrunnen 1
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 1
Colour	< 0,04 1/m below limit of quantification	—	—	Single value · Verbandsbrunnen 1
Conductivity (25 °C)	413 µS/cm	2,500 µS/cm	—	Single value · Verbandsbrunnen 1
Iron	< 0,01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Single value · Verbandsbrunnen 1
Manganese	< 0,006 mg/l below limit of quantification	50 µg/l	< 12 % *	Single value · Verbandsbrunnen 1
pH	7,7	6,5–9,5	—	Single value · Verbandsbrunnen 1
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Verbandsbrunnen 1
Sulphate	44 mg/l	250 mg/l	18 %	Single value · Verbandsbrunnen 1
Temperature	6,8 °C	—	—	Single value · Verbandsbrunnen 1
Total organic carbon (TOC)	0,58 mg/l	—	—	Single value · Verbandsbrunnen 1

Further parameters (6)

Further parameters – Verbandsbrunnen 1
Parameter	Value	Parametric value	Share of the parametric value	Reference
Acid capacity to pH 4.3	3,96 mmol/l	—	—	Single value · Verbandsbrunnen 1
Calcium	73 mg/l	400 mg/l	18 %	Single value · Verbandsbrunnen 1
Carbonate hardness	11,1 °dH	—	—	Single value · Verbandsbrunnen 1
Magnesium	16 mg/l	150 mg/l	11 %	Single value · Verbandsbrunnen 1
Potassium	1,0 mg/l	50 mg/l	2 %	Single value · Verbandsbrunnen 1
Total hardness	2,48 mmol/l	—	—	Single value · Verbandsbrunnen 1

Postcodes in this zone: 3202

Verbandsbrunnen 3

Wasserverband Pielachtal-Sierningtal

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

Water hardness

14.6 °dH

Hardness range hard

Key values Verbandsbrunnen 3
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	5,7 mg/l	50 mg/l	11 %	Single value · Verbandsbrunnen 3
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 3
Sulphate	47 mg/l	250 mg/l	19 %	Single value · Verbandsbrunnen 3
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Verbandsbrunnen 3

Show all recorded parameters (22 — most recent value per parameter)

Microbiology (2)

Microbiology – Verbandsbrunnen 3
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 3
Intestinal enterococci	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 3

Chemical parameters (2)

Chemical parameters – Verbandsbrunnen 3
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	5,7 mg/l	50 mg/l	11 %	Single value · Verbandsbrunnen 3
Nitrite	< 0,006 mg/l below limit of quantification	0.1 mg/l	< 6 % *	Single value · Verbandsbrunnen 3

Indicator parameters (12)

Indicator parameters – Verbandsbrunnen 3
Parameter	Value	Parametric value	Share of the parametric value	Reference
Ammonium	< 0,02 mg/l below limit of quantification	0.5 mg/l	< 4 % *	Single value · Verbandsbrunnen 3
Chloride	6,1 mg/l	200 mg/l	3 %	Single value · Verbandsbrunnen 3
Coliform bacteria	0 KBE/100ml	0/100 ml	—	Single value · Verbandsbrunnen 3
Colour	< 0,04 1/m below limit of quantification	—	—	Single value · Verbandsbrunnen 3
Conductivity (25 °C)	419 µS/cm	2,500 µS/cm	—	Single value · Verbandsbrunnen 3
Iron	< 0,01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Single value · Verbandsbrunnen 3
Manganese	< 0,006 mg/l below limit of quantification	50 µg/l	< 12 % *	Single value · Verbandsbrunnen 3
pH	7,8	6,5–9,5	—	Single value · Verbandsbrunnen 3
Sodium	4,3 mg/l	200 mg/l	2 %	Single value · Verbandsbrunnen 3
Sulphate	47 mg/l	250 mg/l	19 %	Single value · Verbandsbrunnen 3
Temperature	6,5 °C	—	—	Single value · Verbandsbrunnen 3
Total organic carbon (TOC)	0,51 mg/l	—	—	Single value · Verbandsbrunnen 3

Further parameters (6)

Further parameters – Verbandsbrunnen 3
Parameter	Value	Parametric value	Share of the parametric value	Reference
Acid capacity to pH 4.3	4,08 mmol/l	—	—	Single value · Verbandsbrunnen 3
Calcium	78 mg/l	400 mg/l	19 %	Single value · Verbandsbrunnen 3
Carbonate hardness	11,5 °dH	—	—	Single value · Verbandsbrunnen 3
Magnesium	16 mg/l	150 mg/l	11 %	Single value · Verbandsbrunnen 3
Potassium	1,1 mg/l	50 mg/l	2 %	Single value · Verbandsbrunnen 3
Total hardness	2,61 mmol/l	—	—	Single value · Verbandsbrunnen 3

Postcodes in this zone: 3202

Wasserverbund Region Bern AG: Reservoir Gurten

Wasserverbund Region Bern AG

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 31/12/2023. 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

11.8 °dH

Hardness range medium

Key values Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	6.2 mg/l	40 mg/l	16 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Gurten
Sulphate	30.6 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Sodium	4.4 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (3)

Microbiology – Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	3.7 KBE/ml	300 1/ml	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Gurten
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Gurten

Chemical parameters (2)

Chemical parameters – Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	0.069 mg/l	1.5 mg/l	5 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Nitrate	6.2 mg/l	40 mg/l	16 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten

Metabolites (2)

Metabolites – Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Chlorothalonil metabolite R471811	0.033 µg/l	0.1 µg/l	33 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten

Indicator parameters (9)

Indicator parameters – Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	6.2 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Conductivity (25 °C)	417 µS/cm	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Iron	< 0.01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Manganese	< 0.005 mg/l below limit of quantification	50 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
pH	7.56	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Sodium	4.4 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Sulphate	30.6 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Temperature	12.3 °C	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Turbidity	< 0.25 TE/F below limit of quantification	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten

Further parameters (7)

Further parameters – Wasserverbund Region Bern AG: Reservoir Gurten
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	69 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Dissolved organic carbon (DOC)	0.267 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Hydrogen carbonate	217 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Magnesium	9.2 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Potassium	1.18 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Spectral absorption coefficient 254 nm (SAC 254)	0.43 1/m	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten
Total hardness	21 °fH	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Gurten

Source: https://trinkwasser.ch/de/versorger/760/wasserverbund-region-bern-ag/1763/wasserverbund-region-bern-ag-reservoir-gurten · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 3202

Wasserverbund Region Bern AG: Reservoir Hüenli

Wasserverbund Region Bern AG

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

Water hardness

10.8 °dH

Hardness range medium

Key values Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	4.9 mg/l	40 mg/l	12 %	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Hüenli
Sulphate	20.7 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Sodium	3.7 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (3)

Microbiology – Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	28 KBE/ml	300 1/ml	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Hüenli
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Hüenli

Chemical parameters (2)

Chemical parameters – Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	0.061 mg/l	1.5 mg/l	4 %	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Nitrate	4.9 mg/l	40 mg/l	12 %	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli

Metabolites (2)

Metabolites – Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Chlorothalonil metabolite R471811	< 0.02 µg/l below limit of quantification	0.1 µg/l	< 20 % *	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli

Indicator parameters (9)

Indicator parameters – Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	4.6 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Conductivity (25 °C)	381 µS/cm	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Iron	< 0.01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Manganese	< 0.005 mg/l below limit of quantification	50 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
pH	7.69	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Sodium	3.7 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Sulphate	20.7 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Temperature	12.6 °C	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Turbidity	0.26 TE/F	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli

Further parameters (7)

Further parameters – Wasserverbund Region Bern AG: Reservoir Hüenli
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	67 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Dissolved organic carbon (DOC)	0.35 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Hydrogen carbonate	211 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Magnesium	6.7 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Potassium	1.2 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Spectral absorption coefficient 254 nm (SAC 254)	0.65 1/m	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli
Total hardness	19.3 °fH	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Hüenli

Source: https://trinkwasser.ch/de/versorger/760/wasserverbund-region-bern-ag/1777/wasserverbund-region-bern-ag-reservoir-huenli · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 3202

Wasserverbund Region Bern AG: Reservoir Könizberg

Wasserverbund Region Bern AG

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

Water hardness

12.4 °dH

Hardness range medium

Key values Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	6.8 mg/l	40 mg/l	17 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Könizberg
Sulphate	30 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Sodium	4.7 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (3)

Microbiology – Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	13 KBE/ml	300 1/ml	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Könizberg
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Könizberg

Chemical parameters (2)

Chemical parameters – Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	0.065 mg/l	1.5 mg/l	4 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Nitrate	6.8 mg/l	40 mg/l	17 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg

Metabolites (2)

Metabolites – Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Chlorothalonil metabolite R471811	0.036 µg/l	0.1 µg/l	36 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg

Indicator parameters (9)

Indicator parameters – Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	6.7 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Conductivity (25 °C)	435 µS/cm	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Iron	< 0.01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Manganese	< 0.005 mg/l below limit of quantification	50 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
pH	7.58	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Sodium	4.7 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Sulphate	30 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Temperature	12.1 °C	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Turbidity	0.31 TE/F	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg

Further parameters (7)

Further parameters – Wasserverbund Region Bern AG: Reservoir Könizberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	72 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Dissolved organic carbon (DOC)	0.256 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Hydrogen carbonate	230 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Magnesium	9.8 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Potassium	1.23 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Spectral absorption coefficient 254 nm (SAC 254)	0.44 1/m	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg
Total hardness	22.1 °fH	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Könizberg

Source: https://trinkwasser.ch/de/versorger/760/wasserverbund-region-bern-ag/1764/wasserverbund-region-bern-ag-reservoir-konizberg · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 3202

Wasserverbund Region Bern AG: Reservoir Lochmatt

Wasserverbund Region Bern AG

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

Water hardness

14 °dH

Hardness range hard

Key values Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	11 mg/l	40 mg/l	27 %	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Lochmatt
Sulphate	11.1 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Sodium	6.4 mg/l	200 mg/l	3 %	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (3)

Microbiology – Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	17 KBE/ml	300 1/ml	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Lochmatt
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Lochmatt

Chemical parameters (2)

Chemical parameters – Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	< 0.05 mg/l below limit of quantification	1.5 mg/l	< 3 % *	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Nitrate	11 mg/l	40 mg/l	27 %	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt

Metabolites (2)

Metabolites – Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Chlorothalonil metabolite R471811	0.02 µg/l	0.1 µg/l	20 %	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt

Indicator parameters (9)

Indicator parameters – Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	10.5 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Conductivity (25 °C)	481 µS/cm	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Iron	< 0.01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Manganese	< 0.005 mg/l below limit of quantification	50 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
pH	7.7	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Sodium	6.4 mg/l	200 mg/l	3 %	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Sulphate	11.1 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Temperature	11.7 °C	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Turbidity	0.25 TE/F	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt

Further parameters (7)

Further parameters – Wasserverbund Region Bern AG: Reservoir Lochmatt
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	76 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Dissolved organic carbon (DOC)	0.43 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Hydrogen carbonate	274 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Magnesium	13.3 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Potassium	1.12 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Spectral absorption coefficient 254 nm (SAC 254)	0.71 1/m	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt
Total hardness	25 °fH	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Lochmatt

Source: https://trinkwasser.ch/de/versorger/760/wasserverbund-region-bern-ag/1776/wasserverbund-region-bern-ag-reservoir-lochmatt · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 3202

Wasserverbund Region Bern AG: Reservoir Mannenberg

Wasserverbund Region Bern AG

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

Water hardness

11.4 °dH

Hardness range medium

Key values Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Nitrate	5.3 mg/l	40 mg/l	13 %	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Mannenberg
Sulphate	5.6 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Sodium	3.8 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg

Show all recorded parameters (23 — most recent value per parameter)

Microbiology (3)

Microbiology – Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aerobic mesophilic bacteria	30 KBE/ml	300 1/ml	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Escherichia coli (E. coli)	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Mannenberg
Intestinal enterococci	nn not detectable Unit not stated in the document	0/100 ml	—	Maximum · Median nn · Wasserverbund Region Bern AG: Reservoir Mannenberg

Chemical parameters (2)

Chemical parameters – Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Fluoride	< 0.05 mg/l below limit of quantification	1.5 mg/l	< 3 % *	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Nitrate	5.3 mg/l	40 mg/l	13 %	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg

Metabolites (2)

Metabolites – Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chlorothalonil metabolite R417888	< 0.01 µg/l below limit of quantification	0.1 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Chlorothalonil metabolite R471811	< 0.02 µg/l below limit of quantification	0.1 µg/l	< 20 % *	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg

Indicator parameters (9)

Indicator parameters – Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Chloride	4.3 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Conductivity (25 °C)	397 µS/cm	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Iron	< 0.01 mg/l below limit of quantification	0.2 mg/l	< 5 % *	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Manganese	< 0.005 mg/l below limit of quantification	50 µg/l	< 10 % *	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
pH	7.61	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Sodium	3.8 mg/l	200 mg/l	2 %	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Sulphate	5.6 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Temperature	9.8 °C	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Turbidity	0.25 TE/F	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg

Further parameters (7)

Further parameters – Wasserverbund Region Bern AG: Reservoir Mannenberg
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	73.2 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Dissolved organic carbon (DOC)	0.57 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Hydrogen carbonate	242 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Magnesium	5.3 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Potassium	1.29 mg/l	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Spectral absorption coefficient 254 nm (SAC 254)	1.1 1/m	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg
Total hardness	20.4 °fH	—	—	Mean · Wasserverbund Region Bern AG: Reservoir Mannenberg

Source: https://trinkwasser.ch/de/versorger/760/wasserverbund-region-bern-ag/1672/wasserverbund-region-bern-ag-reservoir-mannenberg · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 3202

Frequently asked questions about drinking water in Hofstetten-Grünau

Who supplies the drinking water in Hofstetten-Grünau?: Wasserverband Pielachtal-Sierningtal. The values shown here come from the supply zone Übergabe Bischofstetten 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.