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SAUR FRANCE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.35 0.2 – 1 0.007 ▲ Total Chlorinemg CL2/l 0.36 No limit 0.072
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 26.2 No limit 26.2 Hardnessmg CaCO3/l 146 80 – 459 146 Hardness fF 14.6 No limit 14.6 pH 6.7 6.5 – 9.5 6.7 TurbidityNTU 0.3 ≤ 4 0.03 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 346 ≤ 2,500 346 TDSmg/l 221.4estimated 0 – 1,199 221.4 Alkalinitymg CaCO3/l 101 No limit 101
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 0Sampled Jun 2026 ≤ 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 Mercuryμg Hg/l Not reported ≤ 1 — Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 46 ● (Near the limit) ≤ 50 13.8
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Chloridemg/l 16.7 ≤ 250 16.7
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Antimonyμg/l 0.2Sampled Jun 2025 ≤ 5 0.2 Arsenicμg/l Not reported ≤ 10 — Cadmiumμg/l 0.014Sampled Jun 2025 ≤ 5 0.014 Chromiumμg/l 0.6Sampled Jun 2025 ≤ 50 0.6 Copperμg/l 127Sampled Jun 2025 ≤ 2,000 6.35 Ironμg/l 4Sampled Jun 2025 ≤ 200 4 Leadμg/l 4.3Sampled Jun 2025 ≤ 10 0.22 Nickelμg/l 0.5Sampled Jun 2025 ≤ 20 0.5
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trihalomethanesμg/l 0.76 ≤ 100 0.038
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 1.3 ≤ 60 0.065
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered Total PFASug/L Not reported ≤ 0.1 — 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 8.2 No limit 8.2
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.
