Drinking water in La Tour-de-Trême
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
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.
Billens-Hennens / Réseau communal
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 24 mg/l | 40 mg/l | 60 % | Mean · Billens-Hennens / Réseau communal |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / Réseau communal |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 6 KBE/ml | 300 1/ml | — | Mean · Billens-Hennens / Réseau communal |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / Réseau communal |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / Réseau communal |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 24 mg/l | 40 mg/l | 60 % | Mean · Billens-Hennens / Réseau communal |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 93 mg/l | — | — | Mean · Billens-Hennens / Réseau communal |
| Magnesium | 15 mg/l | — | — | Mean · Billens-Hennens / Réseau communal |
| Total hardness | 29 °fH | — | — | Mean · Billens-Hennens / Réseau communal |
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: 1635
Show 11 more supply zones
Billens-Hennens / RSG
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17 mg/l | 40 mg/l | 43 % | Mean · Billens-Hennens / RSG |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / RSG |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 6 KBE/ml | 300 1/ml | — | Mean · Billens-Hennens / RSG |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / RSG |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Billens-Hennens / RSG |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 17 mg/l | 40 mg/l | 43 % | Mean · Billens-Hennens / RSG |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 94 mg/l | — | — | Mean · Billens-Hennens / RSG |
| Magnesium | 14 mg/l | — | — | Mean · Billens-Hennens / RSG |
| Total hardness | 29 °fH | — | — | Mean · Billens-Hennens / RSG |
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: 1635
Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo)
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6 mg/l | 40 mg/l | 15 % | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 KBE/ml | 300 1/ml | — | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6 mg/l | 40 mg/l | 15 % | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 77 mg/l | — | — | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Magnesium | 10 mg/l | — | — | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Total hardness | 23 °fH | — | — | Mean · Bulle & Tour de Trême - zone d'alimenation de Vaucens - voir Plan (Photo) |
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: 1635
Echarlens
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Echarlens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Echarlens |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 45 KBE/ml | 300 1/ml | — | Mean · Echarlens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Echarlens |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Echarlens |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Echarlens |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 126 mg/l | — | — | Mean · Echarlens |
| Magnesium | 126 mg/l | — | — | Mean · Echarlens |
| Total hardness | 37 °fH | — | — | Mean · Echarlens |
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: 1635
Le Pâquier - réseau inférieur
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4 mg/l | 40 mg/l | 10 % | Mean · Le Pâquier - réseau inférieur |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau inférieur |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 KBE/ml | 300 1/ml | — | Mean · Le Pâquier - réseau inférieur |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau inférieur |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau inférieur |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 4 mg/l | 40 mg/l | 10 % | Mean · Le Pâquier - réseau inférieur |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 102 mg/l | — | — | Mean · Le Pâquier - réseau inférieur |
| Magnesium | 9 mg/l | — | — | Mean · Le Pâquier - réseau inférieur |
| Total hardness | 29 °fH | — | — | Mean · Le Pâquier - réseau inférieur |
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: 1635
Le Pâquier - réseau supérieur y compris les Albergeux
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5 mg/l | 40 mg/l | 13 % | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau supérieur y compris les Albergeux |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 22 KBE/ml | 300 1/ml | — | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau supérieur y compris les Albergeux |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Le Pâquier - réseau supérieur y compris les Albergeux |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 5 mg/l | 40 mg/l | 13 % | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 105 mg/l | — | — | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
| Magnesium | 8 mg/l | — | — | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
| Total hardness | 29 °fH | — | — | Mean · Le Pâquier - réseau supérieur y compris les Albergeux |
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: 1635
Marsens
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Marsens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 10 KBE/ml | 300 1/ml | — | Mean · Marsens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Marsens |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 127 mg/l | — | — | Mean · Marsens |
| Magnesium | 13 mg/l | — | — | Mean · Marsens |
| Total hardness | 37 °fH | — | — | Mean · Marsens |
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: 1635
Marsens - Secteur Vuippens
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Marsens - Secteur Vuippens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens - Secteur Vuippens |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 KBE/ml | 300 1/ml | — | Mean · Marsens - Secteur Vuippens |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens - Secteur Vuippens |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Marsens - Secteur Vuippens |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Marsens - Secteur Vuippens |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 128 mg/l | — | — | Mean · Marsens - Secteur Vuippens |
| Magnesium | 13 mg/l | — | — | Mean · Marsens - Secteur Vuippens |
| Total hardness | 37 °fH | — | — | Mean · Marsens - Secteur Vuippens |
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: 1635
Morlon
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3 mg/l | 40 mg/l | 8 % | Mean · Morlon |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Morlon |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 7 KBE/ml | 300 1/ml | — | Mean · Morlon |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Morlon |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Morlon |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3 mg/l | 40 mg/l | 8 % | Mean · Morlon |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 70 mg/l | — | — | Mean · Morlon |
| Magnesium | 7 mg/l | — | — | Mean · Morlon |
| Total hardness | 20 °fH | — | — | Mean · Morlon |
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: 1635
Pont-en-Ogoz - Zone d'alimentation réservoir des Monts
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 2 KBE/ml | 300 1/ml | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 15 mg/l | 40 mg/l | 38 % | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 111 mg/l | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
| Magnesium | 14 mg/l | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
| Total hardness | 33 °fH | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir des Monts |
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: 1635
Pont-en-Ogoz - Zone d'alimentation réservoir Surpin
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 7 mg/l | 40 mg/l | 18 % | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 17 KBE/ml | 300 1/ml | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 7 mg/l | 40 mg/l | 18 % | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 99 mg/l | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
| Magnesium | 14 mg/l | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
| Total hardness | 30 °fH | — | — | Mean · Pont-en-Ogoz - Zone d'alimentation réservoir Surpin |
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: 1635
Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo)
EauSud SAAssigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3 mg/l | 40 mg/l | 8 % | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
Show all recorded parameters (7 — most recent value per parameter)
Microbiology (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aerobic mesophilic bacteria | 22 KBE/ml | 300 1/ml | — | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Escherichia coli (E. coli) | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Intestinal enterococci | 0 KBE/100ml | 0/100 ml | — | Maximum · Median 0 · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
Chemical parameters (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 3 mg/l | 40 mg/l | 8 % | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
Further parameters (3)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Calcium | 70 mg/l | — | — | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Magnesium | 7 mg/l | — | — | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
| Total hardness | 20.2 °fH | — | — | Mean · Riaz réseau inférieur - zone d'alimenation de Vaucens - voir Plan (Photo) |
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: 1635
Frequently asked questions about drinking water in La Tour-de-Trême
- How hard is the water in La Tour-de-Trême?
- EauSud SA publishes a total hardness of 29 °fH for the supply zone Billens-Hennens / Réseau communal — 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 La Tour-de-Trême?
- EauSud SA publishes a nitrate value of 24 mg/l for the supply zone Billens-Hennens / Réseau communal. The statutory parametric value is 40 mg/l; the measured value represents 60 % of the parametric value. Basis: 2025, retrieved on 07/08/2026.
- Who supplies the drinking water in La Tour-de-Trême?
- EauSud SA. The values shown here come from the supply zone Billens-Hennens / Réseau communal 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.