Italy · Comune
Drinking water in San Donà di Piave
One supply zone, published by VERITAS S.p.A.. 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).
San Donà di Piave
VERITAS S.p.A.Water hardness
11.8 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | <0,0015 µg/l below limit of quantification | 0.1 µg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Nitrate | 5,23 mg/l | 50 mg/l | 10 % | Mean · San Donà di Piave · Source [1] |
| Lead | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Escherichia coli (E. coli) | Non rilevato UFC/100ml not detectable | 0/100 ml | — | Mean · San Donà di Piave · Source [1] |
| Sulphate | 47,02 mg/l | 250 mg/l | 19 % | Mean · San Donà di Piave · Source [1] |
| Sodium | 3,15 mg/l | 200 mg/l | 2 % | Mean · San Donà di Piave · 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 (119 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Non rilevato UFC/100ml not detectable | 0/100 ml | — | Mean · San Donà di Piave · Source [1] |
| Intestinal enterococci | Non rilevato UFC/100ml not detectable | 0/100 ml | — | Mean · San Donà di Piave · Source [1] |
Chemical parameters (66)
| 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 % * | Mean · San Donà di Piave · Source [1] |
| 2,6-Dichlorobenzamide (BAM) | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Aclonifen | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Acrylamide | <0,03 µg/l below limit of quantification | 0.1 µg/l | < 30 % * | Mean · San Donà di Piave · Source [1] |
| Aldrin | <0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Mean · San Donà di Piave · Source [1] |
| AMPA | <0,02 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Antimony | <0,2 µg/l below limit of quantification | 10 µg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Arsenic | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Atrazine | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Azoxystrobin | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Bentazone | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Benzene | <0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Benzo(a)pyrene | <0,0025 µg/l below limit of quantification | 10 ng/l | < 25 % * | Mean · San Donà di Piave · Source [1] |
| Bisphenol A | <0,25 µg/l below limit of quantification | 2.5 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Boron | 0,01 mg/l | 1.5 mg/l | 0.7 % | Mean · San Donà di Piave · Source [1] |
| Boscalid | <0,025 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Bromate | <3 µg/l below limit of quantification | 10 µg/l | < 30 % * | Mean · San Donà di Piave · Source [1] |
| Cadmium | <0,1 µg/l below limit of quantification | 5 µg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Chlorate | <0,1 µg/l below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Mean · San Donà di Piave · Source [1] |
| Chlorite | <0,1 mg/l below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Mean · San Donà di Piave · Source [1] |
| Chromium | <1 µg/l below limit of quantification | 25 µg/l | < 4 % * | Mean · San Donà di Piave · Source [1] |
| Clomazone | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Copper | 0,002 mg/l | 2 mg/l | 0.1 % | Mean · San Donà di Piave · Source [1] |
| Cyanide | <10 µg/l below limit of quantification | 50 µg/l | < 20 % * | Mean · San Donà di Piave · Source [1] |
| Dieldrin | <0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Mean · San Donà di Piave · Source [1] |
| Diuron | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Epichlorohydrin | <0,025 µg/l below limit of quantification | 0.1 µg/l | < 25 % * | Mean · San Donà di Piave · Source [1] |
| Fludioxonil | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Flufenacet | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Fluopicolide | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Fluoride | 0,10 mg/l | 1.5 mg/l | 7 % | Mean · San Donà di Piave · Source [1] |
| Glyphosate | <0,02 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Haloacetic acids (HAA) | <3 µg/l below limit of quantification | 60 µg/l | < 5 % * | Mean · San Donà di Piave · Source [1] |
| Heptachlor | <0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Mean · San Donà di Piave · Source [1] |
| Heptachlor epoxide | <0,01 µg/l below limit of quantification | 30 ng/l | < 33 % * | Mean · San Donà di Piave · Source [1] |
| Imidacloprid | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Isoproturon | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Lead | <1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Lenacil | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Linuron | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| MCPA | <0,010 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Mecoprop | <0,010 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Mercury | <0,1 µg/l below limit of quantification | 1 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Metamitron | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Metolachlor | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Metribuzin | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Microcystin-LR | <0,01 µg/l below limit of quantification | 1 µg/l | < 1 % * | Mean · San Donà di Piave · Source [1] |
| Molinate | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Nickel | <1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · San Donà di Piave · Source [1] |
| Nicosulfuron | <0,025 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Nitrate | 5,23 mg/l | 50 mg/l | 10 % | Mean · San Donà di Piave · Source [1] |
| Nitrite | <0,01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Pesticides — Total | <0,02 µg/l below limit of quantification | 0.5 µg/l | < 4 % * | Mean · San Donà di Piave · Source [1] |
| Polycyclic aromatic hydrocarbons | <0,01 µg/l below limit of quantification | 0.1 µg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Propamocarb | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Pyrimethanil | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Quinoxyfen | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Rimsulfuron | <0,025 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Selenium | <1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · San Donà di Piave · Source [1] |
| Tebufenozide | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Tetrachloroethene and Trichloroethene (sum) | <0,1 µg/l below limit of quantification | 10 µg/l | < 1 % * | Mean · San Donà di Piave · Source [1] |
| Tetraconazole | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Trifluralin | <0,01 µg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Trihalomethanes — Total | 0,32 µg/l | 30 µg/l | 1 % | Mean · San Donà di Piave · Source [1] |
| Uranium | <30 µg/l below limit of quantification | 30 µg/l | < 100 % * | Mean · San Donà di Piave · Source [1] |
| Vinyl chloride | <0,1 µg/l below limit of quantification | 0.5 µg/l | < 20 % * | Mean · San Donà di Piave · 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.
PFAS (24)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| 4:2 Fluorotelomer sulfonic acid | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| 6:2 Fluorotelomer sulfonic acid | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| 8:2 Fluorotelomer sulfonic acid | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| ADONA | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorobutane sulfonic acid (PFBS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorobutanoic acid (PFBA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorodecane sulfonic acid (PFDS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorododecane sulfonic acid (PFDoDS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorododecanoic acid (PFDoDA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoroheptane sulfonic acid (PFHpS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoroheptanoic acid (PFHpA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorohexane sulfonic acid (PFHxS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorohexanoic acid (PFHxA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorononane sulfonic acid (PFNS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorononanoic acid (PFNA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoropentanesulfonic acid (PFPeS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoropentanoic acid (PFPeA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorotridecanesulfonic acid (PFTrDS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluorotridecanoic acid (PFTrDA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoroundecanesulfonic acid (PFUnDS) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Perfluoroundecanoic acid (PFUnDA) | <1.5 ng/l below limit of quantification | — | — | Single value · San Donà di Piave · Source [2] |
| Sum of 4 PFAS | <0,0015 µg/l below limit of quantification | 20 ng/l | < 8 % * | Mean · San Donà di Piave · Source [1] |
| Sum of PFAS | <0,0015 µg/l below limit of quantification | 0.1 µg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Trifluoroacetic acid (TFA) | 0,36 µg/l | 10 µg/l | 4 % | Mean · San Donà di Piave · 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 (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 6,63 µg/l | 0.2 mg/l | 3 % | Mean · San Donà di Piave · Source [1] |
| Ammonium | <0,05 mg/l NH4 below limit of quantification | 0.5 mg/l | < 10 % * | Mean · San Donà di Piave · Source [1] |
| Chloride | 3,03 mg/l | 250 mg/l | 1 % | Mean · San Donà di Piave · Source [1] |
| Clostridium perfringens (including spores) | Non rilevato UFC/100ml not detectable | 0/100 ml | — | Mean · San Donà di Piave · Source [1] |
| Coliform bacteria | Non rilevato UFC/100ml not detectable | 0/100 ml | — | Mean · San Donà di Piave · Source [1] |
| Colony count 22 °C | Non rilevato UFC/ml not detectable | senza variazioni anomale | — | Mean · San Donà di Piave · Source [1] |
| Colour | <5 unità Pt/Co below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Mean · San Donà di Piave · Source [1] |
| Conductivity (25 °C) | 357 µs/cm a 20°C | 2,500 µS/cm | — | Mean · San Donà di Piave · Source [1] |
| Iron | <5 µg/l below limit of quantification | 0.2 mg/l | < 3 % * | Mean · San Donà di Piave · Source [1] |
| Manganese | <1 µg/l below limit of quantification | 50 µg/l | < 2 % * | Mean · San Donà di Piave · Source [1] |
| Odour | Assente - not detectable | accettabile per i consumatori, senza variazioni anomale | — | Mean · San Donà di Piave · Source [1] |
| pH | 7,77 unità pH | 6,5–9,5 | — | Mean · San Donà di Piave · Source [1] |
| Sodium | 3,15 mg/l | 200 mg/l | 2 % | Mean · San Donà di Piave · Source [1] |
| Sulphate | 47,02 mg/l | 250 mg/l | 19 % | Mean · San Donà di Piave · Source [1] |
| Taste | Assente - not detectable | accettabile per i consumatori, senza variazioni anomale | — | Mean · San Donà di Piave · Source [1] |
| Temperature | 12,4 °C | — | — | Mean · San Donà di Piave · Source [1] |
| Total organic carbon (TOC) | <0,3 mg/l below limit of quantification | senza variazioni anomale | — | Mean · San Donà di Piave · Source [1] |
| Turbidity | <0,1 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Mean · San Donà di Piave · 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.
Treatment substances (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Free chlorine | 0,20 mg/l | — | — | Mean · San Donà di Piave · Source [1] |
Further parameters (8)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 170 mg/l CaCO3 | — | — | Mean · San Donà di Piave · Source [1] |
| Calcium | 52,29 mg/l | — | — | Mean · San Donà di Piave · Source [1] |
| Dry residue | 231 mg/l | — | — | Mean · San Donà di Piave · Source [1] |
| Hydrogen carbonate | 208 mg/l HCO3 | — | — | Mean · San Donà di Piave · Source [1] |
| Magnesium | 18,62 mg/l | — | — | Mean · San Donà di Piave · Source [1] |
| Potassium | <1 mg/l below limit of quantification | — | — | Mean · San Donà di Piave · Source [1] |
| Total hardness | 21 °F | — | — | Mean · San Donà di Piave · Source [1] |
| Vanadium | <1 µg/l below limit of quantification | 0.14 mg/l | < 0.7 % * | Mean · San Donà di Piave · 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.gruppoveritas.it/sites/default/files/allegati/dati_acqua/ottobre2025_marzo2026/2025_ottobre_-_2026_marzo_san_dona_di_piave_rev00_valori_mediati.pdf · 2025 Ottobre - 2026 Marzo · retrieved on 08/07/2026 [2] https://www.gruppoveritas.it/sites/default/files/allegati/dati_acqua/ottobre2025_marzo2026/2025_ottobre_-_2026_marzo_pfas_veritas_rev00.pdf · Periodo di riferimento: 2025 Ottobre - 2026 Marzo · 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).