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SAUR ANJOU MAINE
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 0.14 No limit 0.028
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 25 No limit 25 Hardnessmg CaCO3/l 130 80 – 459 130 Hardness fF 13 No limit 13 pH 8.1 6.5 – 9.5 8.1 TurbidityNTU 0.3 ≤ 4 0.03 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 457 ≤ 2,500 457 TDSmg/l 292.5estimated 0 – 1,199 292.5 Alkalinitymg CaCO3/l 81 No limit 81 Bicarbonatemg HCO3/l 110Sampled Sept 2025 No limit 110
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 5Sampled Sept 2025 ≤ 50 0.25 Fluoridemg F/l 0.089Sampled Sept 2025 ≤ 1.5 0.027 Mercuryμg Hg/l 0.015Sampled Sept 2025 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 5.7 ≤ 50 1.71
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 7.9Sampled Sept 2025 No limit 7.9 Calciummg/l 43Sampled Sept 2025 No limit 43 Potassiummg/l 7.7Sampled Sept 2025 No limit 7.7 Chloridemg/l 75.9 ≤ 250 75.9
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 4Sampled Sept 2025 ≤ 200 4 Antimonyμg/l 0.2Sampled Jul 2025 ≤ 5 0.2 Arsenicμg/l 0.3Sampled Sept 2025 ≤ 10 0.15 Bariumμg/l 15Sampled Sept 2025 ≤ 1,000 15 Cadmiumμg/l 0.01Sampled Jul 2025 ≤ 5 0.01 Chromiumμg/l 0.2Sampled Jul 2025 ≤ 50 0.2 Copperμg/l 13.2Sampled Jul 2025 ≤ 2,000 0.66 Ironμg/l 5 ≤ 200 5 Manganeseμg/l 0.5 ≤ 50 0.5 Leadμg/l 0.4Sampled Jul 2025 ≤ 10 0.02 Nickelμg/l 2Sampled Jul 2025 ≤ 20 2 Seleniumμg/l 0.2Sampled Sept 2025 ≤ 10 0.2 Sodiummg/l 38.3Sampled Sept 2025 ≤ 200 38.3
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Sept 2025 No limit 0.005 Total Trihalomethanesμg/l 24Sampled Jun 2026 ≤ 100 1.2
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Chlordaneug/L 0Sampled Sept 2025 ≤ 2 0 Heptachlorug/L 0.001Sampled Sept 2025 ≤ 0.4 0.001 Total pesticidesug/L 0Sampled Dec 2025 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Sept 2025 ≤ 70 0.02 Atrazineug/L 0.01Sampled Sept 2025 ≤ 3 0.01
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.002Sampled Sept 2025 No limit 0.002 PFOSug/L 0.003Sampled Sept 2025 No limit 0.003 PFNAug/L 0.001Sampled Sept 2025 No limit 0.001 Total PFASug/L 0.016Sampled Sept 2025 ≤ 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 22.2 No limit 22.2
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.
