← Back to summary See all parameters CCPR RBM MATRICON · Véranne
SAUR
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.22 0.2 – 1 0.004 ▲ Total Chlorinemg CL2/l 0.27 No limit 0.054
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 12 No limit 12 Hardnessmg CaCO3/l 260.7 80 – 459 260.7 Hardness fF 26.1 No limit 26.1 pH 7.4 6.5 – 9.5 7.4 TurbidityNTU 0.45 ≤ 4 0.045 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 558 ≤ 2,500 558 TDSmg/l 357.1estimated 0 – 1,199 357.1 Alkalinitymg CaCO3/l 221.5 No limit 221.5
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 0 ≤ 0 0 eColiUFC/100ml 0 ≤ 0 0 BacteriasNMP/100ml 0 ≤ 0 0 EnterococcusUFC/100ml 0 ≤ 0 0
Chemical parameters Chemical parameters Parameter Unfiltered tap water Allowed range Filtered Cyanide totalμg CN/l 10Sampled Sept 2025 ≤ 50 0.5 Fluoridemg F/l 0.28Sampled Sept 2025 ≤ 1.5 0.084 Mercuryμg Hg/l 0.01Sampled Sept 2025 ≤ 1 0.001 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 15.4 ≤ 50 4.62
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 8.2 No limit 8.2 Calciummg/l 90.8 No limit 90.8 Potassiummg/l 2.3Sampled Sept 2025 No limit 2.3 Chloridemg/l 20.6 ≤ 250 20.6
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 10Sampled Sept 2025 ≤ 200 10 Antimonyμg/l 1Sampled May 2025 ≤ 5 1 Arsenicμg/l 2Sampled Sept 2025 ≤ 10 1 Bariumμg/l 34Sampled Sept 2025 ≤ 1,000 34 Cadmiumμg/l 1Sampled May 2025 ≤ 5 1 Chromiumμg/l 5Sampled May 2025 ≤ 50 5 Ironμg/l 10Sampled Dec 2025 ≤ 200 10 Manganeseμg/l 10Sampled Dec 2025 ≤ 50 10 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 2Sampled Sept 2025 ≤ 10 2 Sodiummg/l 13.6Sampled Sept 2025 ≤ 200 13.6
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Dec 2025 No limit 0.005 Total Trihalomethanesμg/l 9.77Sampled Feb 2026 ≤ 100 0.49
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005Sampled Sept 2025 ≤ 0.4 0.005 Total pesticidesug/L 0.005Sampled Sept 2025 ≤ 0.5 0.005
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Sept 2025 ≤ 70 0.02 Atrazineug/L 0.005Sampled Sept 2025 ≤ 3 0.005
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.002 No limit 0.002 PFOSug/L 0.004 No limit 0.004 PFNAug/L 0.001 No limit 0.001 Total PFASug/L 0.017 ≤ 0.1 0.002 PFAS 4ng/l Not reported No limit — PFAS 21ng/l Not reported No limit —
Other Other Parameter Unfiltered tap water Allowed range Filtered Ammoniamg/l 0.01 No limit 0.003 Sulfatemg/l 43.4 No limit 43.4
Data from the French health inspection of drinking water (Ministry of Health, regional health agencies), per distribution unit. Quality ranges are based on WHO guidelines, EU Directive 2020/2184 and the French public health code.
Your Water Quality
Independent information about tap water quality in France.
Brought to you by
tappwater.co
Data from the French health inspection of drinking water (Ministry of Health, regional health agencies), per distribution unit. Quality ranges are based on WHO guidelines, EU Directive 2020/2184 and the French public health code.
