Italy · Comune
Drinking water in Londa
3 supply zones, published by Publiacqua 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).
Comune di Londa Zona BQ00250
Publiacqua S.p.A.| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.005 µg/l below limit of quantification | 0.1 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00250 |
| Nitrate | 2 mg/l | 50 mg/l | 4 % | Mean · Comune di Londa - Zona BQ00250 |
| Sulphate | 15 mg/l | 250 mg/l | 6 % | Mean · Comune di Londa - Zona BQ00250 |
| Sodium | 7 mg/l | 200 mg/l | 3 % | Mean · Comune di Londa - Zona BQ00250 |
* 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 (21 — most recent value per parameter)
Chemical parameters (4)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Arsenic | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00250 |
| Fluoride | < 0.20 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Mean · Comune di Londa - Zona BQ00250 |
| Nitrate | 2 mg/l | 50 mg/l | 4 % | Mean · Comune di Londa - Zona BQ00250 |
| Nitrite | < 0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Comune di Londa - Zona BQ00250 |
* 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 (1)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | < 0.005 µg/l below limit of quantification | 0.1 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00250 |
* 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 | < 0.05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00250 |
| Chloride | 13 mg/l | 250 mg/l | 5 % | Mean · Comune di Londa - Zona BQ00250 |
| Conductivity (25 °C) | 220 µS/cm | 2,500 µS/cm | — | Mean · Comune di Londa - Zona BQ00250 |
| Manganese | < 4 µg/l below limit of quantification | 50 µg/l | < 8 % * | Mean · Comune di Londa - Zona BQ00250 |
| pH | 7.7 unità pH | 6,5–9,5 | — | Mean · Comune di Londa - Zona BQ00250 |
| Sodium | 7 mg/l | 200 mg/l | 3 % | Mean · Comune di Londa - Zona BQ00250 |
| Sulphate | 15 mg/l | 250 mg/l | 6 % | Mean · Comune di Londa - Zona BQ00250 |
| Taste | ACCETTABILE Tasso di diluizione | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00250 |
| Turbidity | 0.26 NTU | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00250 |
* 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 |
|---|---|---|---|---|
| Total chlorine | 0.25 mg/l Cl2 | — | — | Mean · Comune di Londa - Zona BQ00250 |
Further parameters (6)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 123 mg/l HCO3- | — | — | Mean · Comune di Londa - Zona BQ00250 |
| Calcium | 37 mg/l | — | — | Mean · Comune di Londa - Zona BQ00250 |
| Dry residue | 169 mg/l | — | — | Mean · Comune di Londa - Zona BQ00250 |
| Magnesium | 4 mg/l | — | — | Mean · Comune di Londa - Zona BQ00250 |
| Potassium | 0.8 mg/l | — | — | Mean · Comune di Londa - Zona BQ00250 |
| Total hardness | 11 °F | — | — | Mean · Comune di Londa - Zona BQ00250 |
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.
Comune di Londa Zona BQ00256
Publiacqua S.p.A.| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 6 mg/l | 50 mg/l | 12 % | Mean · Comune di Londa - Zona BQ00256 |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Mean · Comune di Londa - Zona BQ00256 |
| Sodium | 16 mg/l | 200 mg/l | 8 % | Mean · Comune di Londa - Zona BQ00256 |
* 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 (39 — most recent value per parameter)
Chemical parameters (18)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Arsenic | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Boron | < 0.1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Comune di Londa - Zona BQ00256 |
| Cadmium | < 0.5 µg/l below limit of quantification | 5 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Chlorate | < 0.05 mg/l below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Mean · Comune di Londa - Zona BQ00256 |
| Chlorite | < 0.05 mg/l below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Mean · Comune di Londa - Zona BQ00256 |
| Chromium | < 1 µg/l below limit of quantification | 25 µg/l | < 4 % * | Mean · Comune di Londa - Zona BQ00256 |
| Copper | < 0.1 mg/l below limit of quantification | 2 mg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00256 |
| Fluoride | < 0.20 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Mean · Comune di Londa - Zona BQ00256 |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Mercury | < 0.2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Mean · Comune di Londa - Zona BQ00256 |
| Nickel | < 1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00256 |
| Nitrate | 6 mg/l | 50 mg/l | 12 % | Mean · Comune di Londa - Zona BQ00256 |
| Nitrite | < 0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Comune di Londa - Zona BQ00256 |
| Selenium | < 1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00256 |
| Tetrachloroethene and Trichloroethene (sum) | < 0.5 µg/l below limit of quantification | 10 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00256 |
| Trihalomethanes — Total | 5 µg/l | 30 µg/l | 17 % | Mean · Comune di Londa - Zona BQ00256 |
| Uranium | < 1 µg/l below limit of quantification | 30 µg/l | < 3 % * | Mean · Comune di Londa - Zona BQ00256 |
* 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 (14)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 20 µg/l below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Ammonium | < 0.05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Chloride | 15 mg/l | 250 mg/l | 6 % | Mean · Comune di Londa - Zona BQ00256 |
| Colour | < 3 unità Pt/Co below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00256 |
| Conductivity (25 °C) | 523 µS/cm | 2,500 µS/cm | — | Mean · Comune di Londa - Zona BQ00256 |
| Iron | < 20 µg/l below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00256 |
| Manganese | < 4 µg/l below limit of quantification | 50 µg/l | < 8 % * | Mean · Comune di Londa - Zona BQ00256 |
| Odour | 1 Tasso di diluizione | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00256 |
| pH | 7.7 unità pH | 6,5–9,5 | — | Mean · Comune di Londa - Zona BQ00256 |
| Sodium | 16 mg/l | 200 mg/l | 8 % | Mean · Comune di Londa - Zona BQ00256 |
| Sulphate | 41 mg/l | 250 mg/l | 16 % | Mean · Comune di Londa - Zona BQ00256 |
| Taste | ACCETTABILE Tasso di diluizione | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00256 |
| Total organic carbon (TOC) | 0.46 mg/l C | senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00256 |
| Turbidity | < 0.10 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00256 |
* 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 (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 314 mg/l HCO3- | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Calcium | 89 mg/l | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Dry residue | 374 mg/l | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Magnesium | 17 mg/l | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Potassium | 2.5 mg/l | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Total hardness | 29 °F | — | — | Mean · Comune di Londa - Zona BQ00256 |
| Vanadium | < 1.0 µg/l below limit of quantification | 0.14 mg/l | < 0.7 % * | Mean · Comune di Londa - Zona BQ00256 |
* 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.
Comune di Londa Zona BQ00257
Publiacqua S.p.A.| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Nitrate | 1 mg/l | 50 mg/l | 2 % | Mean · Comune di Londa - Zona BQ00257 |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Sulphate | 17 mg/l | 250 mg/l | 7 % | Mean · Comune di Londa - Zona BQ00257 |
| Sodium | 8 mg/l | 200 mg/l | 4 % | Mean · Comune di Londa - Zona BQ00257 |
* 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 (35 — most recent value per parameter)
Chemical parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Antimony | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Arsenic | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Boron | < 0.1 mg/l below limit of quantification | 1.5 mg/l | < 7 % * | Mean · Comune di Londa - Zona BQ00257 |
| Cadmium | < 0.5 µg/l below limit of quantification | 5 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Chromium | < 1 µg/l below limit of quantification | 25 µg/l | < 4 % * | Mean · Comune di Londa - Zona BQ00257 |
| Copper | < 0.1 mg/l below limit of quantification | 2 mg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00257 |
| Fluoride | < 0.20 mg/l below limit of quantification | 1.5 mg/l | < 13 % * | Mean · Comune di Londa - Zona BQ00257 |
| Lead | < 1 µg/l below limit of quantification | 10 µg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Mercury | < 0.2 µg/l below limit of quantification | 1 µg/l | < 20 % * | Mean · Comune di Londa - Zona BQ00257 |
| Nickel | < 1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00257 |
| Nitrate | 1 mg/l | 50 mg/l | 2 % | Mean · Comune di Londa - Zona BQ00257 |
| Nitrite | < 0.01 mg/l below limit of quantification | 0.5 mg/l | < 2 % * | Mean · Comune di Londa - Zona BQ00257 |
| Selenium | < 1 µg/l below limit of quantification | 20 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00257 |
| Tetrachloroethene and Trichloroethene (sum) | < 0.5 µg/l below limit of quantification | 10 µg/l | < 5 % * | Mean · Comune di Londa - Zona BQ00257 |
| Trihalomethanes — Total | 7 µg/l | 30 µg/l | 23 % | Mean · Comune di Londa - Zona BQ00257 |
| Uranium | 1 µg/l | 30 µg/l | 3 % | Mean · Comune di Londa - Zona BQ00257 |
* 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)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | < 20 µg/l below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Ammonium | < 0.05 mg/l below limit of quantification | 0.5 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Chloride | 13 mg/l | 250 mg/l | 5 % | Mean · Comune di Londa - Zona BQ00257 |
| Conductivity (25 °C) | 341 µS/cm | 2,500 µS/cm | — | Mean · Comune di Londa - Zona BQ00257 |
| Iron | < 20 µg/l below limit of quantification | 0.2 mg/l | < 10 % * | Mean · Comune di Londa - Zona BQ00257 |
| Manganese | < 4 µg/l below limit of quantification | 50 µg/l | < 8 % * | Mean · Comune di Londa - Zona BQ00257 |
| pH | 7.8 unità pH | 6,5–9,5 | — | Mean · Comune di Londa - Zona BQ00257 |
| Sodium | 8 mg/l | 200 mg/l | 4 % | Mean · Comune di Londa - Zona BQ00257 |
| Sulphate | 17 mg/l | 250 mg/l | 7 % | Mean · Comune di Londa - Zona BQ00257 |
| Taste | ACCETTABILE Tasso di diluizione | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00257 |
| Turbidity | 0.53 NTU | accettabile per i consumatori, senza variazioni anomale | — | Mean · Comune di Londa - Zona BQ00257 |
* 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 |
|---|---|---|---|---|
| Total chlorine | 0.22 mg/l Cl2 | — | — | Mean · Comune di Londa - Zona BQ00257 |
Further parameters (7)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 196 mg/l HCO3- | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Calcium | 68 mg/l | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Dry residue | 244 mg/l | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Magnesium | 8 mg/l | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Potassium | 1.2 mg/l | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Total hardness | 20 °F | — | — | Mean · Comune di Londa - Zona BQ00257 |
| Vanadium | < 1.0 µg/l below limit of quantification | 0.14 mg/l | < 0.7 % * | Mean · Comune di Londa - Zona BQ00257 |
* 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.
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).