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Italy · Comune

Drinking water in Suardi

4 supply zones, published by Pavia Acque. The values come from the publications of the Italian water suppliers (gestori), which D.Lgs. 18/2023 requires of them from 12 January 2026. Italian parametric values apply: trihalomethanes 30 instead of 50 µg/l, chromium 25 µg/l, uranium 30 instead of 10 µg/l; for hardness there is no maximum value, it is given in French degrees (°F).

Suardi

Pavia Acque

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/02/2024. 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
6.2 °dH
Key values Suardi
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2 mg/L NO3 50 mg/l
4 %
Single value · Suardi
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Suardi
Sulphate < 1,5 mg/L SO4
below limit of quantification
 250 mg/l
< 0.6 % *
Single value · Suardi
Sodium 26 mg/L Na 200 mg/l
13 %
Single value · Suardi

* 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 (51 — most recent value per parameter)

Chemical parameters (33)

Chemical parameters – Suardi
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,1 µg/L
below limit of quantification
 3 µg/l
< 3 % *
Single value · Suardi
2,6-Dichlorobenzamide (BAM) < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Antimony < 1 µg/L Sb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Suardi
Arsenic 2 µg/L As 10 µg/l
20 %
Single value · Suardi
Atrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Bentazone < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Benzene < 0,1 µg/L
below limit of quantification
 1 µg/l
< 10 % *
Single value · Suardi
Bromodichloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Cadmium < 0,5 µg/L Cd
below limit of quantification
 5 µg/l
< 10 % *
Single value · Suardi
Chromium < 1 µg/L Cr
below limit of quantification
 50 µg/l
< 2 % *
Single value · Suardi
Copper < 0,1 mg/L Cu
below limit of quantification
 2 mg/l
< 5 % *
Single value · Suardi
Desethylatrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Desethylterbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Dibromochloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Fluoride < 0,1 mg/L F
below limit of quantification
 1.5 mg/l
< 7 % *
Single value · Suardi
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Suardi
Metolachlor < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Molinate < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Nickel < 1 µg/L Ni
below limit of quantification
 20 µg/l
< 5 % *
Single value · Suardi
Nitrate 2 mg/L NO3 50 mg/l
4 %
Single value · Suardi
Nitrite < 0,05 mg/L NO2
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Suardi
Pesticides — Total < 0,02 µg/L
below limit of quantification
 0.5 µg/l
< 4 % *
Single value · Suardi
Propazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Simazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Terbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Suardi
Tetrachloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Tetrachloroethene and Trichloroethene (sum) < 1 µg/L
below limit of quantification
 10 µg/l
< 10 % *
Single value · Suardi
Tribromomethane (bromoform) < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Trichloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Trichloromethane (chloroform) < 0,1 µg/L
below limit of quantification
 — — Single value · Suardi
Trihalomethanes — Total < 1 µg/L
below limit of quantification
 30 µg/l
< 3 % *
Single value · Suardi
Uranium < 1 µg/L U
below limit of quantification
 30 µg/l
< 3 % *
Single value · Suardi
Vinyl chloride < 0,1 µg/L
below limit of quantification
 0.5 µg/l
< 20 % *
Single value · Suardi

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (9)

Indicator parameters – Suardi
Parameter Value Parametric value Share of the parametric value Reference
Ammonium < 0,1 mg/L NH4
below limit of quantification
 0.5 mg/l
< 20 % *
Single value · Suardi
Chloride 14 mg/L Cl 250 mg/l
6 %
Single value · Suardi
Conductivity (25 °C) 292 µS/cm 2,500 µS/cm — Single value · Suardi
Iron < 5 µg/L Fe
below limit of quantification
 0.2 mg/l
< 3 % *
Single value · Suardi
Manganese < 5 µg/L Mn
below limit of quantification
 50 µg/l
< 10 % *
Single value · Suardi
pH 7,7 unità pH 6,5–9,5 — Single value · Suardi
Sodium 26 mg/L Na 200 mg/l
13 %
Single value · Suardi
Sulphate < 1,5 mg/L SO4
below limit of quantification
 250 mg/l
< 0.6 % *
Single value · Suardi
Total organic carbon (TOC) 1,1 mg/L C senza variazioni anomale — Single value · Suardi

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (9)

Further parameters – Suardi
Parameter Value Parametric value Share of the parametric value Reference
Bromide 0,08 mg/L Br — — Single value · Suardi
Calcium 31 mg/L Ca — — Single value · Suardi
Dry residue 181 mg/L — — Single value · Suardi
Magnesium 7,1 mg/L Mg — — Single value · Suardi
Phosphate 0,38 mg/L P2O5 — — Single value · Suardi
Potassium 0,81 mg/L K — — Single value · Suardi
Total hardness 11 °F — — Single value · Suardi
Vanadium < 1 µg/L V
below limit of quantification
 0.14 mg/l
< 0.7 % *
Single value · Suardi
Zinc 33 µg/L Zn — — Single value · Suardi

* 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.

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.paviaacque.it/wp-content/uploads/2024/06/2024.02.12_C.B.L._Suardi.pdf · 20/02/2024 · Campionamento 12-13/02/2024 · retrieved on 08/07/2026

Valle Lomellina

Pavia Acque

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/02/2024. 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
13.4 °dH
Key values Valle Lomellina
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 7 mg/L NO3 50 mg/l
14 %
Single value · Valle Lomellina
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Valle Lomellina
Sulphate 41 mg/L SO4 250 mg/l
16 %
Single value · Valle Lomellina
Sodium 6 mg/L Na 200 mg/l
3 %
Single value · Valle Lomellina

* 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 (51 — most recent value per parameter)

Chemical parameters (33)

Chemical parameters – Valle Lomellina
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,1 µg/L
below limit of quantification
 3 µg/l
< 3 % *
Single value · Valle Lomellina
2,6-Dichlorobenzamide (BAM) < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Antimony < 1 µg/L Sb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Valle Lomellina
Arsenic 1 µg/L As 10 µg/l
10 %
Single value · Valle Lomellina
Atrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Bentazone < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Benzene < 0,1 µg/L
below limit of quantification
 1 µg/l
< 10 % *
Single value · Valle Lomellina
Bromodichloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Cadmium < 0,5 µg/L Cd
below limit of quantification
 5 µg/l
< 10 % *
Single value · Valle Lomellina
Chromium < 1 µg/L Cr
below limit of quantification
 50 µg/l
< 2 % *
Single value · Valle Lomellina
Copper < 0,1 mg/L Cu
below limit of quantification
 2 mg/l
< 5 % *
Single value · Valle Lomellina
Desethylatrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Desethylterbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Dibromochloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Fluoride < 0,1 mg/L F
below limit of quantification
 1.5 mg/l
< 7 % *
Single value · Valle Lomellina
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Valle Lomellina
Metolachlor < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Molinate < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Nickel < 1 µg/L Ni
below limit of quantification
 20 µg/l
< 5 % *
Single value · Valle Lomellina
Nitrate 7 mg/L NO3 50 mg/l
14 %
Single value · Valle Lomellina
Nitrite < 0,05 mg/L NO2
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Valle Lomellina
Pesticides — Total < 0,02 µg/L
below limit of quantification
 0.5 µg/l
< 4 % *
Single value · Valle Lomellina
Propazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Simazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Terbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Tetrachloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Tetrachloroethene and Trichloroethene (sum) < 1 µg/L
below limit of quantification
 10 µg/l
< 10 % *
Single value · Valle Lomellina
Tribromomethane (bromoform) < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Trichloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Trichloromethane (chloroform) < 0,1 µg/L
below limit of quantification
 — — Single value · Valle Lomellina
Trihalomethanes — Total < 1 µg/L
below limit of quantification
 30 µg/l
< 3 % *
Single value · Valle Lomellina
Uranium 2 µg/L U 30 µg/l
7 %
Single value · Valle Lomellina
Vinyl chloride < 0,1 µg/L
below limit of quantification
 0.5 µg/l
< 20 % *
Single value · Valle Lomellina

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (9)

Indicator parameters – Valle Lomellina
Parameter Value Parametric value Share of the parametric value Reference
Ammonium < 0,1 mg/L NH4
below limit of quantification
 0.5 mg/l
< 20 % *
Single value · Valle Lomellina
Chloride 9 mg/L Cl 250 mg/l
4 %
Single value · Valle Lomellina
Conductivity (25 °C) 425 µS/cm 2,500 µS/cm — Single value · Valle Lomellina
Iron < 5 µg/L Fe
below limit of quantification
 0.2 mg/l
< 3 % *
Single value · Valle Lomellina
Manganese < 5 µg/L Mn
below limit of quantification
 50 µg/l
< 10 % *
Single value · Valle Lomellina
pH 7,7 unità pH 6,5–9,5 — Single value · Valle Lomellina
Sodium 6 mg/L Na 200 mg/l
3 %
Single value · Valle Lomellina
Sulphate 41 mg/L SO4 250 mg/l
16 %
Single value · Valle Lomellina
Total organic carbon (TOC) < 0,3 mg/L C
below limit of quantification
 senza variazioni anomale — Single value · Valle Lomellina

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (9)

Further parameters – Valle Lomellina
Parameter Value Parametric value Share of the parametric value Reference
Bromide < 0,05 mg/L Br
below limit of quantification
 — — Single value · Valle Lomellina
Calcium 71 mg/L Ca — — Single value · Valle Lomellina
Dry residue 263 mg/L — — Single value · Valle Lomellina
Magnesium 14,8 mg/L Mg — — Single value · Valle Lomellina
Phosphate < 0,15 mg/L P2O5
below limit of quantification
 — — Single value · Valle Lomellina
Potassium 1,6 mg/L K — — Single value · Valle Lomellina
Total hardness 24 °F — — Single value · Valle Lomellina
Vanadium 1 µg/L V 0.14 mg/l
0.7 %
Single value · Valle Lomellina
Zinc < 5 µg/L Zn
below limit of quantification
 — — Single value · Valle Lomellina

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.paviaacque.it/wp-content/uploads/2024/06/2024.02.12_C.B.L._Suardi.pdf · 20/02/2024 · Campionamento 12-13/02/2024 · retrieved on 08/07/2026

Villa Biscossi

Pavia Acque

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/02/2024. 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
14.6 °dH
Key values Villa Biscossi
Parameter Value Parametric value Share of the parametric value Reference
Nitrate < 1,5 mg/L NO3
below limit of quantification
 50 mg/l
< 3 % *
Single value · Villa Biscossi
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Villa Biscossi
Sulphate 38 mg/L SO4 250 mg/l
15 %
Single value · Villa Biscossi
Sodium 7 mg/L Na 200 mg/l
3 %
Single value · Villa Biscossi

* 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 (51 — most recent value per parameter)

Chemical parameters (33)

Chemical parameters – Villa Biscossi
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,1 µg/L
below limit of quantification
 3 µg/l
< 3 % *
Single value · Villa Biscossi
2,6-Dichlorobenzamide (BAM) < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Antimony < 1 µg/L Sb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Villa Biscossi
Arsenic < 1 µg/L As
below limit of quantification
 10 µg/l
< 10 % *
Single value · Villa Biscossi
Atrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Bentazone 0,05 µg/L — — Single value · Villa Biscossi
Benzene < 0,1 µg/L
below limit of quantification
 1 µg/l
< 10 % *
Single value · Villa Biscossi
Bromodichloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Cadmium < 0,5 µg/L Cd
below limit of quantification
 5 µg/l
< 10 % *
Single value · Villa Biscossi
Chromium < 1 µg/L Cr
below limit of quantification
 50 µg/l
< 2 % *
Single value · Villa Biscossi
Copper < 0,1 mg/L Cu
below limit of quantification
 2 mg/l
< 5 % *
Single value · Villa Biscossi
Desethylatrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Desethylterbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Dibromochloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Fluoride < 0,1 mg/L F
below limit of quantification
 1.5 mg/l
< 7 % *
Single value · Villa Biscossi
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Villa Biscossi
Metolachlor < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Molinate < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Nickel < 1 µg/L Ni
below limit of quantification
 20 µg/l
< 5 % *
Single value · Villa Biscossi
Nitrate < 1,5 mg/L NO3
below limit of quantification
 50 mg/l
< 3 % *
Single value · Villa Biscossi
Nitrite < 0,05 mg/L NO2
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Villa Biscossi
Pesticides — Total 0,05 µg/L 0.5 µg/l
10 %
Single value · Villa Biscossi
Propazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Simazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Terbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Tetrachloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Tetrachloroethene and Trichloroethene (sum) < 1 µg/L
below limit of quantification
 10 µg/l
< 10 % *
Single value · Villa Biscossi
Tribromomethane (bromoform) < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Trichloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Trichloromethane (chloroform) < 0,1 µg/L
below limit of quantification
 — — Single value · Villa Biscossi
Trihalomethanes — Total < 1 µg/L
below limit of quantification
 30 µg/l
< 3 % *
Single value · Villa Biscossi
Uranium < 1 µg/L U
below limit of quantification
 30 µg/l
< 3 % *
Single value · Villa Biscossi
Vinyl chloride < 0,1 µg/L
below limit of quantification
 0.5 µg/l
< 20 % *
Single value · Villa Biscossi

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (9)

Indicator parameters – Villa Biscossi
Parameter Value Parametric value Share of the parametric value Reference
Ammonium < 0,1 mg/L NH4
below limit of quantification
 0.5 mg/l
< 20 % *
Single value · Villa Biscossi
Chloride 9 mg/L Cl 250 mg/l
4 %
Single value · Villa Biscossi
Conductivity (25 °C) 464 µS/cm 2,500 µS/cm — Single value · Villa Biscossi
Iron 26 µg/L Fe 0.2 mg/l
13 %
Single value · Villa Biscossi
Manganese < 5 µg/L Mn
below limit of quantification
 50 µg/l
< 10 % *
Single value · Villa Biscossi
pH 7,6 unità pH 6,5–9,5 — Single value · Villa Biscossi
Sodium 7 mg/L Na 200 mg/l
3 %
Single value · Villa Biscossi
Sulphate 38 mg/L SO4 250 mg/l
15 %
Single value · Villa Biscossi
Total organic carbon (TOC) < 0,3 mg/L C
below limit of quantification
 senza variazioni anomale — Single value · Villa Biscossi

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (9)

Further parameters – Villa Biscossi
Parameter Value Parametric value Share of the parametric value Reference
Bromide < 0,05 mg/L Br
below limit of quantification
 — — Single value · Villa Biscossi
Calcium 80 mg/L Ca — — Single value · Villa Biscossi
Dry residue 288 mg/L — — Single value · Villa Biscossi
Magnesium 14,4 mg/L Mg — — Single value · Villa Biscossi
Phosphate < 0,15 mg/L P2O5
below limit of quantification
 — — Single value · Villa Biscossi
Potassium 1,8 mg/L K — — Single value · Villa Biscossi
Total hardness 26 °F — — Single value · Villa Biscossi
Vanadium < 1 µg/L V
below limit of quantification
 0.14 mg/l
< 0.7 % *
Single value · Villa Biscossi
Zinc 49 µg/L Zn — — Single value · Villa Biscossi

* 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.

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.paviaacque.it/wp-content/uploads/2024/06/2024.02.12_C.B.L._Suardi.pdf · 20/02/2024 · Campionamento 12-13/02/2024 · retrieved on 08/07/2026

Zeme

Pavia Acque

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 13/02/2024. 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
4.5 °dH
Key values Zeme
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 2 mg/L NO3 50 mg/l
4 %
Single value · Zeme · Source [1]
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Zeme · Source [1]
Escherichia coli (E. coli) 0 UFC/100 mL 0/100 ml — Single value · Zeme · Source [2]
Sulphate < 1,5 mg/L SO4
below limit of quantification
 250 mg/l
< 0.6 % *
Single value · Zeme · Source [1]
Sodium 14 mg/L Na 200 mg/l
7 %
Single value · Zeme · Source [1]

* 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 (55 — most recent value per parameter)

Microbiology (2)

Microbiology – Zeme
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 UFC/100 mL 0/100 ml — Single value · Zeme · Source [2]
Intestinal enterococci 0 UFC/100 mL 0/100 ml — Single value · Zeme · Source [2]

Chemical parameters (33)

Chemical parameters – Zeme
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane < 0,1 µg/L
below limit of quantification
 3 µg/l
< 3 % *
Single value · Zeme · Source [1]
2,6-Dichlorobenzamide (BAM) < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Antimony < 1 µg/L Sb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Zeme · Source [1]
Arsenic < 1 µg/L As
below limit of quantification
 10 µg/l
< 10 % *
Single value · Zeme · Source [1]
Atrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Bentazone < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Benzene < 0,1 µg/L
below limit of quantification
 1 µg/l
< 10 % *
Single value · Zeme · Source [1]
Bromodichloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Cadmium < 0,5 µg/L Cd
below limit of quantification
 5 µg/l
< 10 % *
Single value · Zeme · Source [1]
Chromium < 1 µg/L Cr
below limit of quantification
 50 µg/l
< 2 % *
Single value · Zeme · Source [1]
Copper < 0,1 mg/L Cu
below limit of quantification
 2 mg/l
< 5 % *
Single value · Zeme · Source [1]
Desethylatrazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Desethylterbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Dibromochloromethane < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Fluoride < 0,1 mg/L F
below limit of quantification
 1.5 mg/l
< 7 % *
Single value · Zeme · Source [1]
Lead < 1 µg/L Pb
below limit of quantification
 10 µg/l
< 10 % *
Single value · Zeme · Source [1]
Metolachlor < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Molinate < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Nickel < 1 µg/L Ni
below limit of quantification
 20 µg/l
< 5 % *
Single value · Zeme · Source [1]
Nitrate 2 mg/L NO3 50 mg/l
4 %
Single value · Zeme · Source [1]
Nitrite < 0,05 mg/L NO2
below limit of quantification
 0.5 mg/l
< 10 % *
Single value · Zeme · Source [1]
Pesticides — Total < 0,02 µg/L
below limit of quantification
 0.5 µg/l
< 4 % *
Single value · Zeme · Source [1]
Propazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Simazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Terbuthylazine < 0,02 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Tetrachloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Tetrachloroethene and Trichloroethene (sum) < 1 µg/L
below limit of quantification
 10 µg/l
< 10 % *
Single value · Zeme · Source [1]
Tribromomethane (bromoform) < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Trichloroethene < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Trichloromethane (chloroform) < 0,1 µg/L
below limit of quantification
 — — Single value · Zeme · Source [1]
Trihalomethanes — Total < 1 µg/L
below limit of quantification
 30 µg/l
< 3 % *
Single value · Zeme · Source [1]
Uranium < 1 µg/L U
below limit of quantification
 30 µg/l
< 3 % *
Single value · Zeme · Source [1]
Vinyl chloride < 0,1 µg/L
below limit of quantification
 0.5 µg/l
< 20 % *
Single value · Zeme · Source [1]

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (11)

Indicator parameters – Zeme
Parameter Value Parametric value Share of the parametric value Reference
Ammonium < 0,1 mg/L NH4
below limit of quantification
 0.5 mg/l
< 20 % *
Single value · Zeme · Source [1]
Chloride 2 mg/L Cl 250 mg/l
0.8 %
Single value · Zeme · Source [1]
Coliform bacteria 0 UFC/100 mL 0/100 ml — Single value · Zeme · Source [2]
Colony count 22 °C <1 UFC/1 mL
below limit of quantification
 senza variazioni anomale — Single value · Zeme · Source [2]
Conductivity (25 °C) 183 µS/cm 2,500 µS/cm — Single value · Zeme · Source [1]
Iron < 5 µg/L Fe
below limit of quantification
 0.2 mg/l
< 3 % *
Single value · Zeme · Source [1]
Manganese < 5 µg/L Mn
below limit of quantification
 50 µg/l
< 10 % *
Single value · Zeme · Source [1]
pH 7,9 unità pH 6,5–9,5 — Single value · Zeme · Source [1]
Sodium 14 mg/L Na 200 mg/l
7 %
Single value · Zeme · Source [1]
Sulphate < 1,5 mg/L SO4
below limit of quantification
 250 mg/l
< 0.6 % *
Single value · Zeme · Source [1]
Total organic carbon (TOC) 0,80 mg/L C senza variazioni anomale — Single value · Zeme · Source [1]

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (9)

Further parameters – Zeme
Parameter Value Parametric value Share of the parametric value Reference
Bromide < 0,05 mg/L Br
below limit of quantification
 — — Single value · Zeme · Source [1]
Calcium 22 mg/L Ca — — Single value · Zeme · Source [1]
Dry residue 114 mg/L — — Single value · Zeme · Source [1]
Magnesium 5,1 mg/L Mg — — Single value · Zeme · Source [1]
Phosphate 0,34 mg/L P2O5 — — Single value · Zeme · Source [1]
Potassium 0,58 mg/L K — — Single value · Zeme · Source [1]
Total hardness 8 °F — — Single value · Zeme · Source [1]
Vanadium < 1 µg/L V
below limit of quantification
 0.14 mg/l
< 0.7 % *
Single value · Zeme · Source [1]
Zinc 52 µg/L Zn — — Single value · Zeme · Source [1]

* 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.

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.

Sources: [1] https://www.paviaacque.it/wp-content/uploads/2024/06/2024.02.12_C.B.L._Suardi.pdf · 20/02/2024 · Campionamento 12-13/02/2024 · retrieved on 08/07/2026 [2] https://www.paviaacque.it/wp-content/uploads/2024/06/2024.03.18_CBL_Pieve-Albignola.pdf · 22-mar-24 · 18-mar-24 · retrieved on 08/07/2026

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.

Legal basis: Art. 18 D.Lgs. 18/2023 as amended by D.Lgs. 102/2025 (transposition of EU Directive 2020/2184). The values are not official — the publication of the Gestore, to which every row links, remains authoritative. Assignment of the comune: information in the analysis document, resolved against the municipality list of ISTAT (territorial status 01.01.2026, CC BY 4.0).