Italy · Comune

Drinking water in Cuorgnè

One supply zone, published by Società Metropolitana Acque Torino S.p.A. (SMAT). 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 Cuorgne’

Società Metropolitana Acque Torino S.p.A. (SMAT)

Water hardness

3.9 °dH

Key values Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,002 µg/l	0.1 µg/l	2 %	Mean · Comune di Cuorgne’
Nitrate	8 mg/l	50 mg/l	16 %	Mean · Comune di Cuorgne’
Lead	1 µg/l	10 µg/l	10 %	Mean · Comune di Cuorgne’
Escherichia coli (E. coli)	0 numero/100 ml	0/100 ml	—	Median · Comune di Cuorgne’
Sulphate	< 10 mg/l below limit of quantification	250 mg/l	< 4 % *	Mean · Comune di Cuorgne’
Sodium	< 10 mg/l below limit of quantification	200 mg/l	< 5 % *	Mean · Comune di Cuorgne’

* 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 (48 — most recent value per parameter)

Microbiology (2)

Microbiology – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Escherichia coli (E. coli)	0 numero/100 ml	0/100 ml	—	Median · Comune di Cuorgne’
Intestinal enterococci	0 numero/100 ml	0/100 ml	—	Median · Comune di Cuorgne’

Chemical parameters (24)

Chemical parameters – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
1,2-dichloroethane	< 0,5 µg/l below limit of quantification	3 µg/l	< 17 % *	Mean · Comune di Cuorgne’
Antimony	0,1 µg/l	10 µg/l	1 %	Mean · Comune di Cuorgne’
Arsenic	< 1 µg/l below limit of quantification	10 µg/l	< 10 % *	Mean · Comune di Cuorgne’
Benzene	< 0,2 µg/l below limit of quantification	1 µg/l	< 20 % *	Mean · Comune di Cuorgne’
Benzo(a)pyrene	< 0,0025 µg/l below limit of quantification	10 ng/l	< 25 % *	Mean · Comune di Cuorgne’
Boron	< 0,02 mg/l below limit of quantification	1.5 mg/l	< 1 % *	Mean · Comune di Cuorgne’
Bromate	< 2 µg/l below limit of quantification	10 µg/l	< 20 % *	Mean · Comune di Cuorgne’
Cadmium	< 0,1 µg/l below limit of quantification	5 µg/l	< 2 % *	Mean · Comune di Cuorgne’
Chlorite	< 0,07 mg/l below limit of quantification	0,25 — bzw. 0,70 bei Desinfektion mit Chlordioxid	—	Mean · Comune di Cuorgne’
Chromium	< 1 µg/l below limit of quantification	50 µg/l	< 2 % *	Mean · Comune di Cuorgne’
Copper	< 0,001 mg/l below limit of quantification	2 mg/l	< < 0.1 % *	Mean · Comune di Cuorgne’
Cyanide	< 1 µg/l below limit of quantification	50 µg/l	< 2 % *	Mean · Comune di Cuorgne’
Fluoride	0,08 mg/l	1.5 mg/l	5 %	Mean · Comune di Cuorgne’
Lead	1 µg/l	10 µg/l	10 %	Mean · Comune di Cuorgne’
Mercury	< 0,1 µg/l below limit of quantification	1 µg/l	< 10 % *	Mean · Comune di Cuorgne’
Nickel	< 1 µg/l below limit of quantification	20 µg/l	< 5 % *	Mean · Comune di Cuorgne’
Nitrate	8 mg/l	50 mg/l	16 %	Mean · Comune di Cuorgne’
Nitrite	< 0,02 mg/l below limit of quantification	0.5 mg/l	< 4 % *	Mean · Comune di Cuorgne’
Pesticides — Total	< 0,01 µg/l below limit of quantification	0.5 µg/l	< 2 % *	Mean · Comune di Cuorgne’
Polycyclic aromatic hydrocarbons	< 0,0063 µg/l below limit of quantification	0.1 µg/l	< 6 % *	Mean · Comune di Cuorgne’
Selenium	< 1 µg/l below limit of quantification	20 µg/l	< 5 % *	Mean · Comune di Cuorgne’
Tetrachloroethene and Trichloroethene (sum)	< 0,5 µg/l below limit of quantification	10 µg/l	< 5 % *	Mean · Comune di Cuorgne’
Trihalomethanes — Total	< 0,5 µg/l below limit of quantification	30 µg/l	< 2 % *	Mean · Comune di Cuorgne’
Vinyl chloride	< 0,1 µg/l below limit of quantification	0.5 µg/l	< 20 % *	Mean · Comune di Cuorgne’

PFAS (1)

PFAS – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Sum of PFAS	0,002 µg/l	0.1 µg/l	2 %	Mean · Comune di Cuorgne’

Indicator parameters (14)

Indicator parameters – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Aluminium	< 5 µg/l below limit of quantification	0.2 mg/l	< 3 % *	Mean · Comune di Cuorgne’
Ammonium	< 0,04 mg/l below limit of quantification	0.5 mg/l	< 8 % *	Mean · Comune di Cuorgne’
Chloride	< 5 mg/l below limit of quantification	250 mg/l	< 2 % *	Mean · Comune di Cuorgne’
Clostridium perfringens (including spores)	0 numero/100 ml	0/100 ml	—	Median · Comune di Cuorgne’
Coliform bacteria	0 numero/100 ml	0/100 ml	—	Median · Comune di Cuorgne’
Colony count 22 °C	0 numero/ml	senza variazioni anomale	—	Median · Comune di Cuorgne’
Conductivity (25 °C)	135 µS/cm	2,500 µS/cm	—	Mean · Comune di Cuorgne’
Iron	30 µg/l	0.2 mg/l	15 %	Mean · Comune di Cuorgne’
Manganese	< 1 µg/l below limit of quantification	50 µg/l	< 2 % *	Mean · Comune di Cuorgne’
pH	8,1 pH	6,5–9,5	—	Mean · Comune di Cuorgne’
Sodium	< 10 mg/l below limit of quantification	200 mg/l	< 5 % *	Mean · Comune di Cuorgne’
Sulphate	< 10 mg/l below limit of quantification	250 mg/l	< 4 % *	Mean · Comune di Cuorgne’
Total organic carbon (TOC)	225 µg/l	senza variazioni anomale	—	Mean · Comune di Cuorgne’
Turbidity	0,4 NTU	accettabile per i consumatori, senza variazioni anomale	—	Mean · Comune di Cuorgne’

Treatment substances (1)

Treatment substances – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Free chlorine	0,18 mg/l	—	—	Mean · Comune di Cuorgne’

Further parameters (6)

Further parameters – Comune di Cuorgne’
Parameter	Value	Parametric value	Share of the parametric value	Reference
Calcium	21,3 mg/l	—	—	Mean · Comune di Cuorgne’
Dry residue	128 mg/l	—	—	Mean · Comune di Cuorgne’
Magnesium	4,9 mg/l	—	—	Mean · Comune di Cuorgne’
Potassium	1,1 mg/l	—	—	Mean · Comune di Cuorgne’
Total hardness	7 °F	—	—	Mean · Comune di Cuorgne’
Vanadium	< 1 µg/l below limit of quantification	0.14 mg/l	< 0.7 % *	Mean · Comune di Cuorgne’

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.smatorino.it/monitoraggio-acque/?comune=CUORGNE’ · 2025 · 2025 · 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).