Italy · Comune
Drinking water in Zerbolò
3 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).
VASCA PARASACCO
Pavia AcqueThese values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 02/04/2024. 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.
| 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 · VASCA PARASACCO |
| Lead | <1 µg/L Pb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Sulphate | <1,5 mg/L SO4 below limit of quantification | 250 mg/l | < 0.6 % * | Single value · VASCA PARASACCO |
| Sodium | 21 mg/L Na | 200 mg/l | 11 % | Single value · VASCA PARASACCO |
* 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)
| 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 · VASCA PARASACCO |
| 2,6-Dichlorobenzamide (BAM) | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Antimony | <1 µg/L Sb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Arsenic | <1 µg/L As below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Atrazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Bentazone | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Benzene | <0,1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Bromodichloromethane | 0,8 µg/L | — | — | Single value · VASCA PARASACCO |
| Cadmium | <0,5 µg/L Cd below limit of quantification | 5 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Chromium | <1 µg/L Cr below limit of quantification | 50 µg/l | < 2 % * | Single value · VASCA PARASACCO |
| Copper | <0,1 mg/L Cu below limit of quantification | 2 mg/l | < 5 % * | Single value · VASCA PARASACCO |
| Desethylatrazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Desethylterbuthylazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Dibromochloromethane | 0,2 µg/L | — | — | Single value · VASCA PARASACCO |
| Fluoride | <0,1 mg/L F below limit of quantification | 1.5 mg/l | < 7 % * | Single value · VASCA PARASACCO |
| Lead | <1 µg/L Pb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Metolachlor | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Molinate | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Nickel | <1 µg/L Ni below limit of quantification | 20 µg/l | < 5 % * | Single value · VASCA PARASACCO |
| Nitrate | <1,5 mg/L NO3 below limit of quantification | 50 mg/l | < 3 % * | Single value · VASCA PARASACCO |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Single value · VASCA PARASACCO |
| Pesticides — Total | <0,02 µg/L below limit of quantification | 0.5 µg/l | < 4 % * | Single value · VASCA PARASACCO |
| Propazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Simazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Terbuthylazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Tetrachloroethene | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Tetrachloroethene and Trichloroethene (sum) | <1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA PARASACCO |
| Tribromomethane (bromoform) | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Trichloroethene | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Trichloromethane (chloroform) | 5,6 µg/L | — | — | Single value · VASCA PARASACCO |
| Trihalomethanes — Total | 7 µg/L | 30 µg/l | 23 % | Single value · VASCA PARASACCO |
| Uranium | <1 µg/L U below limit of quantification | 30 µg/l | < 3 % * | Single value · VASCA PARASACCO |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Single value · VASCA PARASACCO |
* 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)
| 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 · VASCA PARASACCO |
| Chloride | 16 mg/L Cl | 250 mg/l | 6 % | Single value · VASCA PARASACCO |
| Conductivity (25 °C) | 229 µS/cm | 2,500 µS/cm | — | Single value · VASCA PARASACCO |
| Iron | 12 µg/L Fe | 0.2 mg/l | 6 % | Single value · VASCA PARASACCO |
| Manganese | 8 µg/L Mn | 50 µg/l | 16 % | Single value · VASCA PARASACCO |
| pH | 8,1 unità pH | 6,5–9,5 | — | Single value · VASCA PARASACCO |
| Sodium | 21 mg/L Na | 200 mg/l | 11 % | Single value · VASCA PARASACCO |
| Sulphate | <1,5 mg/L SO4 below limit of quantification | 250 mg/l | < 0.6 % * | Single value · VASCA PARASACCO |
| Total organic carbon (TOC) | 0,57 mg/L C | senza variazioni anomale | — | Single value · VASCA PARASACCO |
* 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)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Bromide | <0,05 mg/L Br below limit of quantification | — | — | Single value · VASCA PARASACCO |
| Calcium | 22 mg/L Ca | — | — | Single value · VASCA PARASACCO |
| Dry residue | 142 mg/L | — | — | Single value · VASCA PARASACCO |
| Magnesium | 4,8 mg/L Mg | — | — | Single value · VASCA PARASACCO |
| Phosphate | 0,23 mg/L P2O5 | — | — | Single value · VASCA PARASACCO |
| Potassium | 1,3 mg/L K | — | — | Single value · VASCA PARASACCO |
| Total hardness | 7 °F | — | — | Single value · VASCA PARASACCO |
| Vanadium | <1 µg/L V below limit of quantification | 0.14 mg/l | < 0.7 % * | Single value · VASCA PARASACCO |
| Zinc | 25 µg/L Zn | — | — | Single value · VASCA PARASACCO |
* 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.
VASCA ZERBOLO'
Pavia AcqueThese values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 02/04/2024. 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.
| 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 · VASCA ZERBOLO' |
| Lead | <1 µg/L Pb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Sulphate | 34 mg/L SO4 | 250 mg/l | 14 % | Single value · VASCA ZERBOLO' |
| Sodium | 9 mg/L Na | 200 mg/l | 5 % | Single value · VASCA ZERBOLO' |
* 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)
| 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 · VASCA ZERBOLO' |
| 2,6-Dichlorobenzamide (BAM) | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Antimony | <1 µg/L Sb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Arsenic | <1 µg/L As below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Atrazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Bentazone | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Benzene | <0,1 µg/L below limit of quantification | 1 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Bromodichloromethane | 1,0 µg/L | — | — | Single value · VASCA ZERBOLO' |
| Cadmium | <0,5 µg/L Cd below limit of quantification | 5 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Chromium | <1 µg/L Cr below limit of quantification | 50 µg/l | < 2 % * | Single value · VASCA ZERBOLO' |
| Copper | <0,1 mg/L Cu below limit of quantification | 2 mg/l | < 5 % * | Single value · VASCA ZERBOLO' |
| Desethylatrazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Desethylterbuthylazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Dibromochloromethane | 0,3 µg/L | — | — | Single value · VASCA ZERBOLO' |
| Fluoride | <0,1 mg/L F below limit of quantification | 1.5 mg/l | < 7 % * | Single value · VASCA ZERBOLO' |
| Lead | <1 µg/L Pb below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Metolachlor | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Molinate | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Nickel | <1 µg/L Ni below limit of quantification | 20 µg/l | < 5 % * | Single value · VASCA ZERBOLO' |
| Nitrate | <1,5 mg/L NO3 below limit of quantification | 50 mg/l | < 3 % * | Single value · VASCA ZERBOLO' |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Pesticides — Total | <0,02 µg/L below limit of quantification | 0.5 µg/l | < 4 % * | Single value · VASCA ZERBOLO' |
| Propazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Simazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Terbuthylazine | <0,02 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Tetrachloroethene | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Tetrachloroethene and Trichloroethene (sum) | <1 µg/L below limit of quantification | 10 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| Tribromomethane (bromoform) | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Trichloroethene | <0,1 µg/L below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Trichloromethane (chloroform) | 4,4 µg/L | — | — | Single value · VASCA ZERBOLO' |
| Trihalomethanes — Total | 6 µg/L | 30 µg/l | 20 % | Single value · VASCA ZERBOLO' |
| Uranium | <1 µg/L U below limit of quantification | 30 µg/l | < 3 % * | Single value · VASCA ZERBOLO' |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Single value · VASCA ZERBOLO' |
* 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)
| 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 · VASCA ZERBOLO' |
| Chloride | 6 mg/L Cl | 250 mg/l | 2 % | Single value · VASCA ZERBOLO' |
| Conductivity (25 °C) | 360 µS/cm | 2,500 µS/cm | — | Single value · VASCA ZERBOLO' |
| Iron | 6 µg/L Fe | 0.2 mg/l | 3 % | Single value · VASCA ZERBOLO' |
| Manganese | <5 µg/L Mn below limit of quantification | 50 µg/l | < 10 % * | Single value · VASCA ZERBOLO' |
| pH | 8,1 unità pH | 6,5–9,5 | — | Single value · VASCA ZERBOLO' |
| Sodium | 9 mg/L Na | 200 mg/l | 5 % | Single value · VASCA ZERBOLO' |
| Sulphate | 34 mg/L SO4 | 250 mg/l | 14 % | Single value · VASCA ZERBOLO' |
| Total organic carbon (TOC) | 0,34 mg/L C | senza variazioni anomale | — | Single value · VASCA ZERBOLO' |
* 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)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Bromide | <0,05 mg/L Br below limit of quantification | — | — | Single value · VASCA ZERBOLO' |
| Calcium | 54 mg/L Ca | — | — | Single value · VASCA ZERBOLO' |
| Dry residue | 223 mg/L | — | — | Single value · VASCA ZERBOLO' |
| Magnesium | 11,0 mg/L Mg | — | — | Single value · VASCA ZERBOLO' |
| Phosphate | 0,17 mg/L P2O5 | — | — | Single value · VASCA ZERBOLO' |
| Potassium | 1,7 mg/L K | — | — | Single value · VASCA ZERBOLO' |
| Total hardness | 18 °F | — | — | Single value · VASCA ZERBOLO' |
| Vanadium | <1 µg/L V below limit of quantification | 0.14 mg/l | < 0.7 % * | Single value · VASCA ZERBOLO' |
| Zinc | 35 µg/L Zn | — | — | Single value · VASCA ZERBOLO' |
* 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.
Zerbolò
Pavia AcqueNo date is given for these values. The water supplier publishes the analysis without a sampling date and without a report date. When the water was examined is not apparent from the source — we do not add a date and we do not estimate one. What is stated is therefore only when we retrieved the document.
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 UFC/100 mL | 0/100 ml | — | Single value · Zerbolò |
Show all recorded parameters (4 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | 0 UFC/100 mL | 0/100 ml | — | Single value · Zerbolò |
| Intestinal enterococci | 0 UFC/100 mL | 0/100 ml | — | Single value · Zerbolò |
Indicator parameters (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Coliform bacteria | 0 UFC/100 mL | 0/100 ml | — | Single value · Zerbolò |
| Colony count 22 °C | < 1 UFC/1 mL below limit of quantification | senza variazioni anomale | — | Single value · Zerbolò |
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.
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.
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).