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VEOLIA EAU
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.44 0.2 – 1 0.009 ▲ Total Chlorinemg CL2/l 0.46 No limit 0.092
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 23.8 No limit 23.8 Hardnessmg CaCO3/l 64.9 ● (Near the limit) 80 – 459 64.9 ● Hardness fF 6.49 No limit 6.49 pH 8.1 6.5 – 9.5 8.1 TurbidityNTU 0.12 ≤ 4 0.012 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 171 ≤ 2,500 171 TDSmg/l 109.4estimated 0 – 1,199 109.4 Alkalinitymg CaCO3/l 64 No limit 64 Bicarbonatemg HCO3/l 77 No limit 77
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 10 ≤ 50 0.5 Fluoridemg F/l 0.06 ≤ 1.5 0.018 Mercuryμg Hg/l 0.5 ≤ 1 0.05 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 1.5 ≤ 50 0.45
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 1 No limit 1 Calciummg/l 24.3 No limit 24.3 Potassiummg/l 0.7 No limit 0.7 Chloridemg/l 7.4 ≤ 250 7.4
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 112 ≤ 200 112 Antimonyμg/l 1 ≤ 5 1 Arsenicμg/l 2 ≤ 10 1 Bariumμg/l 12 ≤ 1,000 12 Cadmiumμg/l 1 ≤ 5 1 Chromiumμg/l 5 ≤ 50 5 Copperμg/l 22Sampled Jun 2025 ≤ 2,000 1.1 Ironμg/l 10 ≤ 200 10 Manganeseμg/l 10 ≤ 50 10 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 2 ≤ 10 2 Sodiummg/l 4.4 ≤ 200 4.4
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1 No limit 0.005 Total Trihalomethanesμg/l 16.4 ≤ 100 0.82
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 1.6 ≤ 60 0.08
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005 ≤ 0.4 0.005 Total pesticidesug/L 0.5 ● (Near the limit) ≤ 0.5 0.5 ●
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02 ≤ 70 0.02 Atrazineug/L 0.005 ≤ 3 0.005
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.001 No limit 0.001 PFOSug/L 0.001 No limit 0.001 PFNAug/L 0.001 No limit 0.001 Total PFASug/L 0.003 ≤ 0.1 0 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 9.1 No limit 9.1 Uraniumug/L 10 No limit 10
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.
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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.
