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VEOLIA
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.05 ● (Near the limit) 0.2 – 1 0.001 ▲ Total Chlorinemg CL2/l 0.11 No limit 0.022
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 26.1 No limit 26.1 Hardnessmg CaCO3/l 152 80 – 459 152 Hardness fF 15.2 No limit 15.2 pH 8 6.5 – 9.5 8 TurbidityNTU 0.25 ≤ 4 0.025 ColorColor Units 2 ≤ 15 2 ConductivityμS / cm 461 ≤ 2,500 461 TDSmg/l 295estimated 0 – 1,199 295 Alkalinitymg CaCO3/l 82 No limit 82 Bicarbonatemg HCO3/l 98.8Sampled Jun 2026 No limit 98.8
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 0.5Sampled Jun 2026 ≤ 50 0.025 Fluoridemg F/l 0.15Sampled Jun 2026 ≤ 1.5 0.045 Mercuryμg Hg/l 0.015Sampled Jun 2026 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 1.1 ≤ 50 0.33
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 5.23 No limit 5.23 Calciummg/l 52.2 No limit 52.2 Potassiummg/l 4.97Sampled Jun 2026 No limit 4.97 Chloridemg/l 85 ≤ 250 85
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 10Sampled Jun 2026 ≤ 200 10 Antimonyμg/l 0.5Sampled Jun 2026 ≤ 5 0.5 Arsenicμg/l 0.5Sampled Jun 2026 ≤ 10 0.25 Bariumμg/l 30Sampled Jun 2026 ≤ 1,000 30 Cadmiumμg/l 0.5Sampled Jun 2026 ≤ 5 0.5 Chromiumμg/l 0.5Sampled Jun 2026 ≤ 50 0.5 Copperμg/l 7Sampled Jun 2026 ≤ 2,000 0.35 Ironμg/l 31.4 ≤ 200 31.4 Manganeseμg/l 5 ≤ 50 5 Leadμg/l 0.5Sampled Jun 2026 ≤ 10 0.025 Nickelμg/l 5Sampled Jun 2026 ≤ 20 5 Seleniumμg/l 0.5Sampled Jun 2026 ≤ 10 0.5 Sodiummg/l 22.7Sampled Jun 2026 ≤ 200 22.7
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.2Sampled Jun 2026 No limit 0.01 Total Trihalomethanesμg/l 52Sampled Jul 2026 ≤ 100 2.6
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 0Sampled Jul 2026 ≤ 60 0
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.002Sampled Jun 2026 ≤ 0.4 0.002 Total pesticidesug/L 0Sampled Jun 2026 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Jun 2026 ≤ 70 0.02 Atrazineug/L 0.01Sampled Jun 2026 ≤ 3 0.01
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.005Sampled Jun 2026 No limit 0.005 PFOSug/L 0.002Sampled Jun 2026 No limit 0.002 PFNAug/L 0.005Sampled Jun 2026 No limit 0.005 Total PFASug/L 0Sampled Jun 2026 ≤ 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 0.012 No limit 0.004 Sulfatemg/l 9.1 No limit 9.1 Uraniumug/L 0.5Sampled Jun 2026 No limit 0.5
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.
