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Drinking water in Chésopelloz, Corminboeuf

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.

Belfaux

SINEF SA

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

Water hardness
16.2 °dH
Hardness range hard
Key values Belfaux
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19 mg/l 40 mg/l
48 %
Mean · Belfaux
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Belfaux
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Belfaux
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 15 KBE/ml 300 1/ml — Mean · Belfaux
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Belfaux
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Belfaux

Chemical parameters (1)

Chemical parameters – Belfaux
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19 mg/l 40 mg/l
48 %
Mean · Belfaux

Further parameters (3)

Further parameters – Belfaux
Parameter Value Parametric value Share of the parametric value Reference
Calcium 90.2 mg/l — — Mean · Belfaux
Magnesium 15.4 mg/l — — Mean · Belfaux
Total hardness 28.9 °fH — — Mean · Belfaux

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3568/belfaux · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Show 11 more supply zones

Corminboeuf

SINEF SA

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

Water hardness
15.8 °dH
Hardness range hard
Key values Corminboeuf
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11.3 mg/l 40 mg/l
28 %
Mean · Corminboeuf
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Corminboeuf
Sodium 6.7 mg/l 200 mg/l
3 %
Mean · Corminboeuf
Show all recorded parameters (11 — most recent value per parameter)

Microbiology (3)

Microbiology – Corminboeuf
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 15.5 KBE/ml 300 1/ml — Mean · Corminboeuf
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Corminboeuf
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Corminboeuf

Chemical parameters (1)

Chemical parameters – Corminboeuf
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11.3 mg/l 40 mg/l
28 %
Mean · Corminboeuf

Indicator parameters (3)

Indicator parameters – Corminboeuf
Parameter Value Parametric value Share of the parametric value Reference
Chloride 13.2 mg/l — — Mean · Corminboeuf
Sodium 6.7 mg/l 200 mg/l
3 %
Mean · Corminboeuf
Temperature 12.8 °C — — Mean · Corminboeuf

Further parameters (4)

Further parameters – Corminboeuf
Parameter Value Parametric value Share of the parametric value Reference
Calcium 88 mg/l — — Mean · Corminboeuf
Magnesium 15.2 mg/l — — Mean · Corminboeuf
Potassium 1 mg/l — — Mean · Corminboeuf
Total hardness 28.2 °fH — — Mean · Corminboeuf

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3569/corminboeuf · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Courtepin

SINEF SA

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

Water hardness
16.8 °dH
Hardness range hard
Key values Courtepin
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 40 mg/l
33 %
Mean · Courtepin
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Courtepin
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Courtepin
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 14 KBE/ml 300 1/ml — Mean · Courtepin
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Courtepin
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Courtepin

Chemical parameters (1)

Chemical parameters – Courtepin
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 13 mg/l 40 mg/l
33 %
Mean · Courtepin

Further parameters (3)

Further parameters – Courtepin
Parameter Value Parametric value Share of the parametric value Reference
Calcium 92 mg/l — — Mean · Courtepin
Magnesium 17 mg/l — — Mean · Courtepin
Total hardness 30 °fH — — Mean · Courtepin

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3579/courtepin · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Fribourg

SINEF SA

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

Water hardness
15.7 °dH
Hardness range hard
Key values Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 9 mg/l 40 mg/l
23 %
Mean · Fribourg
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Fribourg
Sulphate 14 mg/l — — Mean · Fribourg
Sodium 7 mg/l 200 mg/l
3 %
Mean · Fribourg
Show all recorded parameters (20 — most recent value per parameter)

Microbiology (3)

Microbiology – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 6 KBE/ml 300 1/ml — Mean · Fribourg
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Fribourg
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Fribourg

Chemical parameters (1)

Chemical parameters – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 9 mg/l 40 mg/l
23 %
Mean · Fribourg

PFAS (3)

PFAS – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Perfluorohexane sulfonic acid (PFHxS) 0 µg/l 0.3 µg/l
0 %
Mean · Fribourg
Perfluorooctanesulfonic acid (PFOS) 0 µg/l 0.3 µg/l
0 %
Mean · Fribourg
Perfluorooctanoic acid (PFOA) 0 µg/l 0.5 µg/l
0 %
Mean · Fribourg

Metabolites (2)

Metabolites – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Chlorothalonil metabolite R417888 0 µg/l 0.1 µg/l
0 %
Mean · Fribourg
Chlorothalonil metabolite R471811 0.045 µg/l 0.1 µg/l
45 %
Mean · Fribourg

Indicator parameters (7)

Indicator parameters – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Chloride 11 mg/l — — Mean · Fribourg
Conductivity (25 °C) 497 µS/cm — — Mean · Fribourg
Iron 0 mg/l 0.2 mg/l
0 %
Mean · Fribourg
Manganese 0 mg/l 50 µg/l
0 %
Mean · Fribourg
Sodium 7 mg/l 200 mg/l
3 %
Mean · Fribourg
Sulphate 14 mg/l — — Mean · Fribourg
Turbidity 0.12 TE/F — — Mean · Fribourg

Further parameters (4)

Further parameters – Fribourg
Parameter Value Parametric value Share of the parametric value Reference
Calcium 85 mg/l — — Mean · Fribourg
Magnesium 18 mg/l — — Mean · Fribourg
Potassium 1 mg/l — — Mean · Fribourg
Total hardness 28 °fH — — Mean · Fribourg

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3598/fribourg · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Givisiez

SINEF SA

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

Water hardness
15.4 °dH
Hardness range hard
Key values Givisiez
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11 mg/l 40 mg/l
27 %
Mean · Givisiez
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Givisiez
Sulphate 28.5 mg/l — — Mean · Givisiez
Sodium 6.5 mg/l 200 mg/l
3 %
Mean · Givisiez
Show all recorded parameters (12 — most recent value per parameter)

Microbiology (3)

Microbiology – Givisiez
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 103 KBE/ml 300 1/ml — Mean · Givisiez
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Givisiez
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Givisiez

Chemical parameters (1)

Chemical parameters – Givisiez
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 11 mg/l 40 mg/l
27 %
Mean · Givisiez

Indicator parameters (4)

Indicator parameters – Givisiez
Parameter Value Parametric value Share of the parametric value Reference
Chloride 13 mg/l — — Mean · Givisiez
Sodium 6.5 mg/l 200 mg/l
3 %
Mean · Givisiez
Sulphate 28.5 mg/l — — Mean · Givisiez
Temperature 13.3 °C — — Mean · Givisiez

Further parameters (4)

Further parameters – Givisiez
Parameter Value Parametric value Share of the parametric value Reference
Calcium 86 mg/l — — Mean · Givisiez
Magnesium 14.7 mg/l — — Mean · Givisiez
Potassium 1 mg/l — — Mean · Givisiez
Total hardness 27.5 °fH — — Mean · Givisiez

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3554/givisiez · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Hauterive

SINEF SA

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

Water hardness
21.1 °dH
Hardness range hard
Key values Hauterive
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 31.75 mg/l 40 mg/l
79 %
Mean · Hauterive
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Hauterive
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Hauterive
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 43.6 KBE/ml 300 1/ml — Mean · Hauterive
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Hauterive
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Hauterive

Chemical parameters (1)

Chemical parameters – Hauterive
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 31.75 mg/l 40 mg/l
79 %
Mean · Hauterive

Further parameters (3)

Further parameters – Hauterive
Parameter Value Parametric value Share of the parametric value Reference
Calcium 128.2 mg/l — — Mean · Hauterive
Magnesium 13.75 mg/l — — Mean · Hauterive
Total hardness 37.7 °fH — — Mean · Hauterive

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3573/hauterive · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

La Sonnaz

SINEF SA

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

Water hardness
15.8 °dH
Hardness range hard
Key values La Sonnaz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12.2 mg/l 40 mg/l
31 %
Mean · La Sonnaz
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · La Sonnaz
Sodium 6.7 mg/l 200 mg/l
3 %
Mean · La Sonnaz
Show all recorded parameters (11 — most recent value per parameter)

Microbiology (3)

Microbiology – La Sonnaz
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 10.2 KBE/ml 300 1/ml — Mean · La Sonnaz
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · La Sonnaz
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · La Sonnaz

Chemical parameters (1)

Chemical parameters – La Sonnaz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 12.2 mg/l 40 mg/l
31 %
Mean · La Sonnaz

Indicator parameters (3)

Indicator parameters – La Sonnaz
Parameter Value Parametric value Share of the parametric value Reference
Conductivity (25 °C) 490 µS/cm — — Mean · La Sonnaz
Sodium 6.7 mg/l 200 mg/l
3 %
Mean · La Sonnaz
Temperature 12 °C — — Mean · La Sonnaz

Further parameters (4)

Further parameters – La Sonnaz
Parameter Value Parametric value Share of the parametric value Reference
Calcium 88 mg/l — — Mean · La Sonnaz
Magnesium 15.2 mg/l — — Mean · La Sonnaz
Potassium 1 mg/l — — Mean · La Sonnaz
Total hardness 28.2 °fH — — Mean · La Sonnaz

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3597/la-sonnaz · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Matran

SINEF SA

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

Water hardness
14.1 °dH
Hardness range hard
Key values Matran
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4 mg/l 40 mg/l
10 %
Mean · Matran
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Matran
Sulphate 11 mg/l — — Mean · Matran
Sodium 7.3 mg/l 200 mg/l
4 %
Mean · Matran
Show all recorded parameters (12 — most recent value per parameter)

Microbiology (3)

Microbiology – Matran
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 22.5 KBE/ml 300 1/ml — Mean · Matran
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Matran
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Matran

Chemical parameters (1)

Chemical parameters – Matran
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 4 mg/l 40 mg/l
10 %
Mean · Matran

Indicator parameters (4)

Indicator parameters – Matran
Parameter Value Parametric value Share of the parametric value Reference
Chloride 4 mg/l — — Mean · Matran
Sodium 7.3 mg/l 200 mg/l
4 %
Mean · Matran
Sulphate 11 mg/l — — Mean · Matran
Temperature 13.1 °C — — Mean · Matran

Further parameters (4)

Further parameters – Matran
Parameter Value Parametric value Share of the parametric value Reference
Calcium 51 mg/l — — Mean · Matran
Magnesium 29.7 mg/l — — Mean · Matran
Potassium 0.93 mg/l — — Mean · Matran
Total hardness 25.1 °fH — — Mean · Matran

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3551/matran · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Misery-Courtion

SINEF SA

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

Water hardness
19.8 °dH
Hardness range hard
Key values Misery-Courtion
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19 mg/l 40 mg/l
48 %
Mean · Misery-Courtion
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Misery-Courtion
Sulphate 11.7 mg/l — — Mean · Misery-Courtion
Sodium 11.5 mg/l 200 mg/l
6 %
Mean · Misery-Courtion
Show all recorded parameters (12 — most recent value per parameter)

Microbiology (3)

Microbiology – Misery-Courtion
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 7 KBE/ml 300 1/ml — Mean · Misery-Courtion
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Misery-Courtion
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Misery-Courtion

Chemical parameters (1)

Chemical parameters – Misery-Courtion
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 19 mg/l 40 mg/l
48 %
Mean · Misery-Courtion

Indicator parameters (4)

Indicator parameters – Misery-Courtion
Parameter Value Parametric value Share of the parametric value Reference
Chloride 14.5 mg/l — — Mean · Misery-Courtion
Conductivity (25 °C) 656 µS/cm — — Mean · Misery-Courtion
Sodium 11.5 mg/l 200 mg/l
6 %
Mean · Misery-Courtion
Sulphate 11.7 mg/l — — Mean · Misery-Courtion

Further parameters (4)

Further parameters – Misery-Courtion
Parameter Value Parametric value Share of the parametric value Reference
Calcium 110 mg/l — — Mean · Misery-Courtion
Magnesium 19.2 mg/l — — Mean · Misery-Courtion
Potassium 3.2 mg/l — — Mean · Misery-Courtion
Total hardness 35.4 °fH — — Mean · Misery-Courtion

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3612/misery-courtion · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Neyruz

SINEF SA

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

Water hardness
17.9 °dH
Hardness range hard
Key values Neyruz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22 mg/l 40 mg/l
55 %
Mean · Neyruz
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Neyruz
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Neyruz
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 17.5 KBE/ml 300 1/ml — Mean · Neyruz
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Neyruz
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Neyruz

Chemical parameters (1)

Chemical parameters – Neyruz
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 22 mg/l 40 mg/l
55 %
Mean · Neyruz

Further parameters (3)

Further parameters – Neyruz
Parameter Value Parametric value Share of the parametric value Reference
Calcium 101 mg/l — — Mean · Neyruz
Magnesium 16 mg/l — — Mean · Neyruz
Total hardness 32 °fH — — Mean · Neyruz

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://trinkwasser.ch/de/versorger/1042/sinef-sa/3609/neyruz · 2025 · 2025 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Noréaz (Commune de Prez)

SINEF SA

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
20.6 °dH
Hardness range hard
Key values Noréaz (Commune de Prez)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 34 mg/l 40 mg/l
85 %
Mean · Noréaz (Commune de Prez)
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Noréaz (Commune de Prez)
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Noréaz (Commune de Prez)
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 6 KBE/ml 300 1/ml — Mean · Noréaz (Commune de Prez)
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Noréaz (Commune de Prez)
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Noréaz (Commune de Prez)

Chemical parameters (1)

Chemical parameters – Noréaz (Commune de Prez)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 34 mg/l 40 mg/l
85 %
Mean · Noréaz (Commune de Prez)

Further parameters (3)

Further parameters – Noréaz (Commune de Prez)
Parameter Value Parametric value Share of the parametric value Reference
Calcium 123 mg/l — — Mean · Noréaz (Commune de Prez)
Magnesium 15 mg/l — — Mean · Noréaz (Commune de Prez)
Total hardness 36.7 °fH — — Mean · Noréaz (Commune de Prez)

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://trinkwasser.ch/de/versorger/1042/sinef-sa/2080/noreaz-commune-de-prez · 2023 · 2023 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Ponthaux

SINEF SA

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 31/12/2024. 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.

Water hardness
19.5 °dH
Hardness range hard
Key values Ponthaux
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 16.8 mg/l 40 mg/l
42 %
Mean · Ponthaux
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Ponthaux
Show all recorded parameters (7 — most recent value per parameter)

Microbiology (3)

Microbiology – Ponthaux
Parameter Value Parametric value Share of the parametric value Reference
Aerobic mesophilic bacteria 4 KBE/ml 300 1/ml — Mean · Ponthaux
Escherichia coli (E. coli) 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Ponthaux
Intestinal enterococci 0 KBE/100ml 0/100 ml — Maximum · Median 0 · Ponthaux

Chemical parameters (1)

Chemical parameters – Ponthaux
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 16.8 mg/l 40 mg/l
42 %
Mean · Ponthaux

Further parameters (3)

Further parameters – Ponthaux
Parameter Value Parametric value Share of the parametric value Reference
Calcium 97.3 mg/l — — Mean · Ponthaux
Magnesium 25.8 mg/l — — Mean · Ponthaux
Total hardness 34.8 °fH — — Mean · Ponthaux

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://trinkwasser.ch/de/versorger/1042/sinef-sa/2249/ponthaux · 2024 · 2024 · retrieved on 07/08/2026

Postcodes in this zone: 1720

Frequently asked questions about drinking water in Chésopelloz, Corminboeuf

How hard is the water in Chésopelloz, Corminboeuf?
SINEF SA publishes a total hardness of 28.9 °fH for the supply zone Belfaux — that corresponds to 16.2 °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: 2025, retrieved on 07/08/2026.
How much nitrate is in the drinking water in Chésopelloz, Corminboeuf?
SINEF SA publishes a nitrate value of 19 mg/l for the supply zone Belfaux. The statutory parametric value is 40 mg/l; the measured value represents 48 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
Who supplies the drinking water in Chésopelloz, Corminboeuf?
SINEF SA. The values shown here come from the supply zone Belfaux 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.