Italy · Comune
Drinking water in Anguillara Sabazia
5 supply zones, published by ACEA ATO 2 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).
ZONA 1 MONTANO
ACEA ATO 2 S.p.A.Water hardness
13.5 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/L not determined | 0.1 µg/l | — | Median |
| Nitrate | 15,20 mg/L NO3 | 50 mg/l | 30 % | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Sulphate | 16,9 mg/L SO4 | 250 mg/l | 7 % | Median |
| Sodium | 18,8 mg/L Na | 200 mg/l | 9 % | Median |
Show all recorded parameters (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Intestinal enterococci | Conforme N/100 mL | 0/100 ml | — | Median |
Chemical parameters (28)
| 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 % * | Median |
| Acrylamide | <0,03 µg/L below limit of quantification | 0.1 µg/l | < 30 % * | Median |
| Antimony | <1,0 µg/L Sb below limit of quantification | 10 µg/l | — | Median |
| Arsenic | 9,00 µg/L As | 10 µg/l | 90 % | Median |
| Bisphenol A | <0,25 µg/L below limit of quantification | 2.5 µg/l | < 10 % * | Median |
| Boron | 0,135 mg/L B | 1.5 mg/l | — | Median |
| Cadmium | <0,2 µg/L Cd below limit of quantification | 5 µg/l | — | Median |
| Chlorate | <0,05 mg/L ClO3 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chlorite | <0,05 mg/L ClO2 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chromium | <5,0 µg/L Cr below limit of quantification | 25 µg/l | — | Median |
| Copper | 0,042 mg/L Cu | 2 mg/l | — | Median |
| Cyanide | <10 µg/L CN below limit of quantification | 50 µg/l | — | Median |
| Epichlorohydrin | <0,05 µg/L below limit of quantification | 0.1 µg/l | < 50 % * | Median |
| Fluoride | 0,99 mg/L | 1.5 mg/l | 66 % | Median |
| Haloacetic acids (HAA) | - µg/L not determined | 60 µg/l | — | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Mercury | <0,2 µg/L Hg below limit of quantification | 1 µg/l | — | Median |
| Nickel | <2,0 µg/L Ni below limit of quantification | 20 µg/l | — | Median |
| Nitrate | 15,20 mg/L NO3 | 50 mg/l | 30 % | Median |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Median |
| Pesticides — Total | - µg/L not determined | 0.5 µg/l | — | Median |
| Polycyclic aromatic hydrocarbons | - µg/L not determined | 0.1 µg/l | — | Median |
| Selenium | <1,0 µg/L Se below limit of quantification | 20 µg/l | — | Median |
| Tetrachloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trichloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trihalomethanes — Total | <1,0 µg/L below limit of quantification | 30 µg/l | < 3 % * | Median |
| Uranium | 2,19 µg/L U | 30 µg/l | — | Median |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Median |
* 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 | - µg/L not determined | 0.1 µg/l | — | Median |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 3,5 µg/L Al | 0.2 mg/l | — | Median |
| Ammonium | <0,1 mg/L NH4 below limit of quantification | 0.5 mg/l | < 20 % * | Median |
| Chloride | 17,9 mg/L Cl | 250 mg/l | 7 % | Median |
| Coliform bacteria | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Colour | Incolore Scala Pt/C | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Conductivity (25 °C) | 551 µS/cm | 2,500 µS/cm | — | Median |
| Iron | 8,1 µg/L Fe | 0.2 mg/l | — | Median |
| Manganese | 1,20 µg/L Mn | 50 µg/l | — | Median |
| Odour | 0 Diluiz. 25 | accettabile per i consumatori, senza variazioni anomale | — | Median |
| pH | 7,00 pH | 6,5–9,5 | — | Median |
| Sodium | 18,8 mg/L Na | 200 mg/l | 9 % | Median |
| Sulphate | 16,9 mg/L SO4 | 250 mg/l | 7 % | Median |
| Taste | 0 tasso diluz. | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Temperature | 18,5 °C | — | — | Median |
| Total organic carbon (TOC) | 0,56 mg/L C | senza variazioni anomale | — | Median |
| Turbidity | <0,5 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Median |
* 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 Cl2 | — | — | Median |
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 271 mg/L CaCO3 | — | — | Median |
| Beryllium | <0,2 µg/L Be below limit of quantification | — | — | Median |
| Bromide | <50 µg/L Br below limit of quantification | — | — | Median |
| Calcium | 72,90 mg/L Ca | — | — | Median |
| Dry residue | 394 mg/L | — | — | Median |
| Hydrogen carbonate | 328 mg/L HCO3 | — | — | Median |
| Magnesium | 15,65 mg/L Mg | — | — | Median |
| Phosphate | <50 µg/L P2O5 below limit of quantification | — | — | Median |
| Potassium | 23,15 mg/L K | — | — | Median |
| Silicate / silicic acid | 53,8 mg/L SiO2 | — | — | Median |
| Thallium | <0,2 µg/L Tl below limit of quantification | — | — | Median |
| Total hardness | 24,1 °F | — | — | Median |
| Vanadium | 14,90 µg/L V | 0.14 mg/l | — | Median |
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.aceaato2.a-acqua.it/content/dam/acea-ato2/pdf/it/mappe-qualita/anguillara_sabazia_zona_1_montano.pdf · luglio 2026 · luglio 2026 · retrieved on 08/07/2026
ZONA 2 COLLE BIADARO
ACEA ATO 2 S.p.A.Water hardness
13.4 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/L not determined | 0.1 µg/l | — | Median |
| Nitrate | 28,25 mg/L NO3 | 50 mg/l | 56 % | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Sulphate | 31,2 mg/L SO4 | 250 mg/l | 12 % | Median |
| Sodium | 41,0 mg/L Na | 200 mg/l | 21 % | Median |
Show all recorded parameters (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Intestinal enterococci | Conforme N/100 mL | 0/100 ml | — | Median |
Chemical parameters (28)
| 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 % * | Median |
| Acrylamide | <0,03 µg/L below limit of quantification | 0.1 µg/l | < 30 % * | Median |
| Antimony | <1,0 µg/L Sb below limit of quantification | 10 µg/l | — | Median |
| Arsenic | 6,95 µg/L As | 10 µg/l | 70 % | Median |
| Bisphenol A | <0,25 µg/L below limit of quantification | 2.5 µg/l | < 10 % * | Median |
| Boron | 0,272 mg/L B | 1.5 mg/l | — | Median |
| Cadmium | <0,2 µg/L Cd below limit of quantification | 5 µg/l | — | Median |
| Chlorate | <0,05 mg/L ClO3 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chlorite | <0,05 mg/L ClO2 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chromium | <5,0 µg/L Cr below limit of quantification | 25 µg/l | — | Median |
| Copper | 0,004 mg/L Cu | 2 mg/l | — | Median |
| Cyanide | <10 µg/L CN below limit of quantification | 50 µg/l | — | Median |
| Epichlorohydrin | <0,05 µg/L below limit of quantification | 0.1 µg/l | < 50 % * | Median |
| Fluoride | 1,08 mg/L | 1.5 mg/l | 72 % | Median |
| Haloacetic acids (HAA) | - µg/L not determined | 60 µg/l | — | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Mercury | <0,2 µg/L Hg below limit of quantification | 1 µg/l | — | Median |
| Nickel | <2,0 µg/L Ni below limit of quantification | 20 µg/l | — | Median |
| Nitrate | 28,25 mg/L NO3 | 50 mg/l | 56 % | Median |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Median |
| Pesticides — Total | - µg/L not determined | 0.5 µg/l | — | Median |
| Polycyclic aromatic hydrocarbons | - µg/L not determined | 0.1 µg/l | — | Median |
| Selenium | <1,0 µg/L Se below limit of quantification | 20 µg/l | — | Median |
| Tetrachloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trichloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trihalomethanes — Total | <1,0 µg/L below limit of quantification | 30 µg/l | < 3 % * | Median |
| Uranium | 3,40 µg/L U | 30 µg/l | — | Median |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Median |
* 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 | - µg/L not determined | 0.1 µg/l | — | Median |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 5,7 µg/L Al | 0.2 mg/l | — | Median |
| Ammonium | <0,1 mg/L NH4 below limit of quantification | 0.5 mg/l | < 20 % * | Median |
| Chloride | 61,7 mg/L Cl | 250 mg/l | 25 % | Median |
| Coliform bacteria | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Colour | Incolore Scala Pt/C | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Conductivity (25 °C) | 768 µS/cm | 2,500 µS/cm | — | Median |
| Iron | 8,8 µg/L Fe | 0.2 mg/l | — | Median |
| Manganese | 0,70 µg/L Mn | 50 µg/l | — | Median |
| Odour | 0 Diluiz. 25 | accettabile per i consumatori, senza variazioni anomale | — | Median |
| pH | 6,60 pH | 6,5–9,5 | — | Median |
| Sodium | 41,0 mg/L Na | 200 mg/l | 21 % | Median |
| Sulphate | 31,2 mg/L SO4 | 250 mg/l | 12 % | Median |
| Taste | 0 tasso diluz. | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Temperature | 19,0 °C | — | — | Median |
| Total organic carbon (TOC) | 0,32 mg/L C | senza variazioni anomale | — | Median |
| Turbidity | <0,5 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Median |
* 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 Cl2 | — | — | Median |
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 275 mg/L CaCO3 | — | — | Median |
| Beryllium | 0,40 µg/L Be | — | — | Median |
| Bromide | µg/L Br not determined | — | — | Median |
| Calcium | 61,90 mg/L Ca | — | — | Median |
| Dry residue | 549,5 mg/L | — | — | Median |
| Hydrogen carbonate | 336 mg/L HCO3 | — | — | Median |
| Magnesium | 20,45 mg/L Mg | — | — | Median |
| Phosphate | <50 µg/L P2O5 below limit of quantification | — | — | Median |
| Potassium | 63,50 mg/L K | — | — | Median |
| Silicate / silicic acid | <50 mg/L SiO2 below limit of quantification | — | — | Median |
| Thallium | <0,2 µg/L Tl below limit of quantification | — | — | Median |
| Total hardness | 23,9 °F | — | — | Median |
| Vanadium | 1,00 µg/L V | 0.14 mg/l | — | Median |
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.aceaato2.a-acqua.it/content/dam/acea-ato2/pdf/it/mappe-qualita/anguillara_sabazia_zona_2_colle_biadaro.pdf · luglio 2026 · luglio 2026 · retrieved on 08/07/2026
ZONA 3 PONTON DELL'ELCE
ACEA ATO 2 S.p.A.Water hardness
19.3 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/L not determined | 0.1 µg/l | — | Median |
| Nitrate | 3,01 mg/L NO3 | 50 mg/l | 6 % | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Sulphate | 16,95 mg/L SO4 | 250 mg/l | 7 % | Median |
| Sodium | 3,9 mg/L Na | 200 mg/l | 2 % | Median |
Show all recorded parameters (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Intestinal enterococci | Conforme N/100 mL | 0/100 ml | — | Median |
Chemical parameters (28)
| 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 % * | Median |
| Acrylamide | <0,03 µg/L below limit of quantification | 0.1 µg/l | < 30 % * | Median |
| Antimony | <1,0 µg/L Sb below limit of quantification | 10 µg/l | — | Median |
| Arsenic | 1,00 µg/L As | 10 µg/l | 10 % | Median |
| Bisphenol A | <0,25 µg/L below limit of quantification | 2.5 µg/l | < 10 % * | Median |
| Boron | 0,021 mg/L B | 1.5 mg/l | — | Median |
| Cadmium | <0,2 µg/L Cd below limit of quantification | 5 µg/l | — | Median |
| Chlorate | <0,05 mg/L ClO3 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chlorite | <0,05 mg/L ClO2 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chromium | <5,0 µg/L Cr below limit of quantification | 25 µg/l | — | Median |
| Copper | 0,002 mg/L Cu | 2 mg/l | — | Median |
| Cyanide | <10 µg/L CN below limit of quantification | 50 µg/l | — | Median |
| Epichlorohydrin | <0,05 µg/L below limit of quantification | 0.1 µg/l | < 50 % * | Median |
| Fluoride | 0,11 mg/L | 1.5 mg/l | 7 % | Median |
| Haloacetic acids (HAA) | - µg/L not determined | 60 µg/l | — | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Mercury | <0,2 µg/L Hg below limit of quantification | 1 µg/l | — | Median |
| Nickel | <2,0 µg/L Ni below limit of quantification | 20 µg/l | — | Median |
| Nitrate | 3,01 mg/L NO3 | 50 mg/l | 6 % | Median |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Median |
| Pesticides — Total | - µg/L not determined | 0.5 µg/l | — | Median |
| Polycyclic aromatic hydrocarbons | - µg/L not determined | 0.1 µg/l | — | Median |
| Selenium | <1,0 µg/L Se below limit of quantification | 20 µg/l | — | Median |
| Tetrachloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trichloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trihalomethanes — Total | <1,0 µg/L below limit of quantification | 30 µg/l | < 3 % * | Median |
| Uranium | 1,00 µg/L U | 30 µg/l | — | Median |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Median |
* 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 | - µg/L not determined | 0.1 µg/l | — | Median |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 1,0 µg/L Al | 0.2 mg/l | — | Median |
| Ammonium | <0,1 mg/L NH4 below limit of quantification | 0.5 mg/l | < 20 % * | Median |
| Chloride | 6,5 mg/L Cl | 250 mg/l | 3 % | Median |
| Coliform bacteria | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Colour | Incolore Scala Pt/C | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Conductivity (25 °C) | 582 µS/cm | 2,500 µS/cm | — | Median |
| Iron | 6,4 µg/L Fe | 0.2 mg/l | — | Median |
| Manganese | 0,20 µg/L Mn | 50 µg/l | — | Median |
| Odour | 0 Diluiz. 25 | accettabile per i consumatori, senza variazioni anomale | — | Median |
| pH | 7,50 pH | 6,5–9,5 | — | Median |
| Sodium | 3,9 mg/L Na | 200 mg/l | 2 % | Median |
| Sulphate | 16,95 mg/L SO4 | 250 mg/l | 7 % | Median |
| Taste | 0 tasso diluz. | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Temperature | 16,0 °C | — | — | Median |
| Total organic carbon (TOC) | 0,30 mg/L C | senza variazioni anomale | — | Median |
| Turbidity | <0,5 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Median |
* 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 | 0,19 mg/L Cl2 | — | — | Median |
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 339 mg/L CaCO3 | — | — | Median |
| Beryllium | <0,2 µg/L Be below limit of quantification | — | — | Median |
| Bromide | <50 µg/L Br below limit of quantification | — | — | Median |
| Calcium | 106,50 mg/L Ca | — | — | Median |
| Dry residue | 416 mg/L | — | — | Median |
| Hydrogen carbonate | 413 mg/L HCO3 | — | — | Median |
| Magnesium | 19,15 mg/L Mg | — | — | Median |
| Phosphate | <50 µg/L P2O5 below limit of quantification | — | — | Median |
| Potassium | 1,30 mg/L K | — | — | Median |
| Silicate / silicic acid | 5,4 mg/L SiO2 | — | — | Median |
| Thallium | <0,2 µg/L Tl below limit of quantification | — | — | Median |
| Total hardness | 34,5 °F | — | — | Median |
| Vanadium | 1,00 µg/L V | 0.14 mg/l | — | Median |
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.aceaato2.a-acqua.it/content/dam/acea-ato2/pdf/it/mappe-qualita/anguillara_sabazia_zona_3_ponton_dell_elce.pdf · luglio 2026 · luglio 2026 · retrieved on 08/07/2026
ZONA 4 COLLE SABAZIO
ACEA ATO 2 S.p.A.Water hardness
0.4 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/L not determined | 0.1 µg/l | — | Median |
| Nitrate | 2,15 mg/L NO3 | 50 mg/l | 4 % | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Sulphate | 0,557 mg/L SO4 | 250 mg/l | 0.2 % | Median |
| Sodium | 3,4 mg/L Na | 200 mg/l | 2 % | Median |
Show all recorded parameters (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Intestinal enterococci | Conforme N/100 mL | 0/100 ml | — | Median |
Chemical parameters (28)
| 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 % * | Median |
| Acrylamide | <0,03 µg/L below limit of quantification | 0.1 µg/l | < 30 % * | Median |
| Antimony | <1,0 µg/L Sb below limit of quantification | 10 µg/l | — | Median |
| Arsenic | 6,15 µg/L As | 10 µg/l | 62 % | Median |
| Bisphenol A | <0,25 µg/L below limit of quantification | 2.5 µg/l | < 10 % * | Median |
| Boron | 0,077 mg/L B | 1.5 mg/l | — | Median |
| Cadmium | <0,2 µg/L Cd below limit of quantification | 5 µg/l | — | Median |
| Chlorate | <0,05 mg/L ClO3 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chlorite | <0,05 mg/L ClO2 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chromium | <5,0 µg/L Cr below limit of quantification | 25 µg/l | — | Median |
| Copper | 0,002 mg/L Cu | 2 mg/l | — | Median |
| Cyanide | <10 µg/L CN below limit of quantification | 50 µg/l | — | Median |
| Epichlorohydrin | <0,05 µg/L below limit of quantification | 0.1 µg/l | < 50 % * | Median |
| Fluoride | 0,39 mg/L | 1.5 mg/l | 26 % | Median |
| Haloacetic acids (HAA) | - µg/L not determined | 60 µg/l | — | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Mercury | <0,2 µg/L Hg below limit of quantification | 1 µg/l | — | Median |
| Nickel | <2,0 µg/L Ni below limit of quantification | 20 µg/l | — | Median |
| Nitrate | 2,15 mg/L NO3 | 50 mg/l | 4 % | Median |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Median |
| Pesticides — Total | - µg/L not determined | 0.5 µg/l | — | Median |
| Polycyclic aromatic hydrocarbons | - µg/L not determined | 0.1 µg/l | — | Median |
| Selenium | <1,0 µg/L Se below limit of quantification | 20 µg/l | — | Median |
| Tetrachloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trichloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trihalomethanes — Total | <1,0 µg/L below limit of quantification | 30 µg/l | < 3 % * | Median |
| Uranium | 0,55 µg/L U | 30 µg/l | — | Median |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Median |
* 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 | - µg/L not determined | 0.1 µg/l | — | Median |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 6,7 µg/L Al | 0.2 mg/l | — | Median |
| Ammonium | <0,1 mg/L NH4 below limit of quantification | 0.5 mg/l | < 20 % * | Median |
| Chloride | 2,3 mg/L Cl | 250 mg/l | 0.9 % | Median |
| Coliform bacteria | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Colour | Incolore Scala Pt/C | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Conductivity (25 °C) | 43 µS/cm | 2,500 µS/cm | — | Median |
| Iron | 5,0 µg/L Fe | 0.2 mg/l | — | Median |
| Manganese | 0,20 µg/L Mn | 50 µg/l | — | Median |
| Odour | 0 Diluiz. 25 | accettabile per i consumatori, senza variazioni anomale | — | Median |
| pH | 7,40 pH | 6,5–9,5 | — | Median |
| Sodium | 3,4 mg/L Na | 200 mg/l | 2 % | Median |
| Sulphate | 0,557 mg/L SO4 | 250 mg/l | 0.2 % | Median |
| Taste | 0 tasso diluz. | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Temperature | 19,0 °C | — | — | Median |
| Total organic carbon (TOC) | 0,32 mg/L C | senza variazioni anomale | — | Median |
| Turbidity | <0,5 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Median |
* 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 Cl2 | — | — | Median |
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 21 mg/L CaCO3 | — | — | Median |
| Beryllium | 0,20 µg/L Be | — | — | Median |
| Bromide | <50 µg/L Br below limit of quantification | — | — | Median |
| Calcium | 1,94 mg/L Ca | — | — | Median |
| Dry residue | 58 mg/L | — | — | Median |
| Hydrogen carbonate | 13 mg/L HCO3 | — | — | Median |
| Magnesium | 0,54 mg/L Mg | — | — | Median |
| Phosphate | <50 µg/L P2O5 below limit of quantification | — | — | Median |
| Potassium | 5,46 mg/L K | — | — | Median |
| Silicate / silicic acid | 23,5 mg/L SiO2 | — | — | Median |
| Thallium | <0,2 µg/L Tl below limit of quantification | — | — | Median |
| Total hardness | 0,7 °F | — | — | Median |
| Vanadium | 4,00 µg/L V | 0.14 mg/l | — | Median |
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.aceaato2.a-acqua.it/content/dam/acea-ato2/pdf/it/mappe-qualita/anguillara_sabazia_zona_4_colle_sabazio.pdf · luglio 2026 · luglio 2026 · retrieved on 08/07/2026
ZONA 5 LE PANTANE
ACEA ATO 2 S.p.A.Water hardness
1.7 °dH
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Sum of PFAS | - µg/L not determined | 0.1 µg/l | — | Median |
| Nitrate | 10,00 mg/L NO3 | 50 mg/l | 20 % | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Sulphate | 4,68 mg/L SO4 | 250 mg/l | 2 % | Median |
| Sodium | 8,6 mg/L Na | 200 mg/l | 4 % | Median |
Show all recorded parameters (61 — most recent value per parameter)
Microbiology (2)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Escherichia coli (E. coli) | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Intestinal enterococci | Conforme N/100 mL | 0/100 ml | — | Median |
Chemical parameters (28)
| 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 % * | Median |
| Acrylamide | <0,03 µg/L below limit of quantification | 0.1 µg/l | < 30 % * | Median |
| Antimony | <1,0 µg/L Sb below limit of quantification | 10 µg/l | — | Median |
| Arsenic | 1,00 µg/L As | 10 µg/l | 10 % | Median |
| Bisphenol A | <0,25 µg/L below limit of quantification | 2.5 µg/l | < 10 % * | Median |
| Boron | 0,133 mg/L B | 1.5 mg/l | — | Median |
| Cadmium | <0,2 µg/L Cd below limit of quantification | 5 µg/l | — | Median |
| Chlorate | <0,05 mg/L ClO3 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chlorite | <0,05 mg/L ClO2 below limit of quantification | 0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid | — | Median |
| Chromium | <5,0 µg/L Cr below limit of quantification | 25 µg/l | — | Median |
| Copper | 0,005 mg/L Cu | 2 mg/l | — | Median |
| Cyanide | <10 µg/L CN below limit of quantification | 50 µg/l | — | Median |
| Epichlorohydrin | <0,05 µg/L below limit of quantification | 0.1 µg/l | < 50 % * | Median |
| Fluoride | 0,73 mg/L | 1.5 mg/l | 49 % | Median |
| Haloacetic acids (HAA) | - µg/L not determined | 60 µg/l | — | Median |
| Lead | <0,2 µg/L Pb below limit of quantification | 10 µg/l | — | Median |
| Mercury | <0,2 µg/L Hg below limit of quantification | 1 µg/l | — | Median |
| Nickel | <2,0 µg/L Ni below limit of quantification | 20 µg/l | — | Median |
| Nitrate | 10,00 mg/L NO3 | 50 mg/l | 20 % | Median |
| Nitrite | <0,05 mg/L NO2 below limit of quantification | 0.5 mg/l | < 10 % * | Median |
| Pesticides — Total | - µg/L not determined | 0.5 µg/l | — | Median |
| Polycyclic aromatic hydrocarbons | - µg/L not determined | 0.1 µg/l | — | Median |
| Selenium | <1,0 µg/L Se below limit of quantification | 20 µg/l | — | Median |
| Tetrachloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trichloroethene | <1,0 µg/L below limit of quantification | — | — | Median |
| Trihalomethanes — Total | <1,0 µg/L below limit of quantification | 30 µg/l | < 3 % * | Median |
| Uranium | 0,65 µg/L U | 30 µg/l | — | Median |
| Vinyl chloride | <0,1 µg/L below limit of quantification | 0.5 µg/l | < 20 % * | Median |
* 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 | - µg/L not determined | 0.1 µg/l | — | Median |
Indicator parameters (16)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Aluminium | 23,9 µg/L Al | 0.2 mg/l | — | Median |
| Ammonium | <0,1 mg/L NH4 below limit of quantification | 0.5 mg/l | < 20 % * | Median |
| Chloride | 5,7 mg/L Cl | 250 mg/l | 2 % | Median |
| Coliform bacteria | Conforme MPN/100 mL | 0/100 ml | — | Median |
| Colour | Incolore Scala Pt/C | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Conductivity (25 °C) | 117 µS/cm | 2,500 µS/cm | — | Median |
| Iron | 5,0 µg/L Fe | 0.2 mg/l | — | Median |
| Manganese | 0,20 µg/L Mn | 50 µg/l | — | Median |
| Odour | 0 Diluiz. 25 | accettabile per i consumatori, senza variazioni anomale | — | Median |
| pH | 7,00 pH | 6,5–9,5 | — | Median |
| Sodium | 8,6 mg/L Na | 200 mg/l | 4 % | Median |
| Sulphate | 4,68 mg/L SO4 | 250 mg/l | 2 % | Median |
| Taste | 0 tasso diluz. | accettabile per i consumatori, senza variazioni anomale | — | Median |
| Temperature | 19,0 °C | — | — | Median |
| Total organic carbon (TOC) | 0,86 mg/L C | senza variazioni anomale | — | Median |
| Turbidity | <0,5 NTU below limit of quantification | accettabile per i consumatori, senza variazioni anomale | — | Median |
* 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 Cl2 | — | — | Median |
Further parameters (13)
| Parameter | Value | Parametric value | Share of the parametric value | Reference |
|---|---|---|---|---|
| Acid capacity to pH 4.3 | 44 mg/L CaCO3 | — | — | Median |
| Beryllium | 0,45 µg/L Be | — | — | Median |
| Bromide | <50 µg/L Br below limit of quantification | — | — | Median |
| Calcium | 9,18 mg/L Ca | — | — | Median |
| Dry residue | 111 mg/L | — | — | Median |
| Hydrogen carbonate | 54 mg/L HCO3 | — | — | Median |
| Magnesium | 1,76 mg/L Mg | — | — | Median |
| Phosphate | <50 µg/L P2O5 below limit of quantification | — | — | Median |
| Potassium | 8,48 mg/L K | — | — | Median |
| Silicate / silicic acid | <50 mg/L SiO2 below limit of quantification | — | — | Median |
| Thallium | <0,2 µg/L Tl below limit of quantification | — | — | Median |
| Total hardness | 3,1 °F | — | — | Median |
| Vanadium | 4,50 µg/L V | 0.14 mg/l | — | Median |
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.aceaato2.a-acqua.it/content/dam/acea-ato2/pdf/it/mappe-qualita/anguillara_sabazia_zona_5_le_pantane.pdf · luglio 2026 · luglio 2026 · 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).