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MAIRIE DE SAUL
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.24 0.2 – 1 0.005 ▲ Total Chlorinemg CL2/l 0.35 No limit 0.07
General General Parameter Unfiltered tap water Allowed range Filtered Hardnessmg CaCO3/l 81 80 – 459 81 Hardness fF 8.1 No limit 8.1 pH 6.6 6.5 – 9.5 6.6 TurbidityNTU 0.84 ≤ 4 0.084 ColorColor Units 7.5 ≤ 15 7.5 ConductivityμS / cm 170 ≤ 2,500 170 TDSmg/l 108.8estimated 0 – 1,199 108.8 Alkalinitymg CaCO3/l 80 No limit 80
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 Mercuryμg Hg/l Not reported ≤ 1 — Nitritesmg NO2/l 0.05 ≤ 0.5 0.02 Nitratesmg NO3/l 1 ≤ 50 0.3
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Chloridemg/l 4.38 ≤ 250 4.38
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 50 ≤ 200 50 Arsenicμg/l Not reported ≤ 10 — Ironμg/l 140 ≤ 200 140 Manganeseμg/l 34 ≤ 50 34 Leadμg/l Not reported ≤ 10 —
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trihalomethanesμg/l 9.67 ≤ 100 0.48
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 0.05 No limit 0.015 Sulfatemg/l 1.67 No limit 1.67
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.
