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SDEA ALSACE MOSELLE
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 0.05 No limit 0.01
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 23.2 No limit 23.2 Hardnessmg CaCO3/l 107 80 – 459 107 Hardness fF 10.7 No limit 10.7 pH 7 6.5 – 9.5 7 TurbidityNTU 0.1 ≤ 4 0.01 ColorColor Units 5Sampled Feb 2026 ≤ 15 5 ConductivityμS / cm 220 ≤ 2,500 220 TDSmg/l 140.8estimated 0 – 1,199 140.8 OdorTON 1Sampled Jan 2025 ≤ 3 1 Alkalinitymg CaCO3/l 106 No limit 106
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 1Sampled Jun 2026 ≤ 0 0.1 eColiUFC/100ml 0 ≤ 0 0 BacteriasNMP/100ml 1 ≤ 0 0.1 EnterococcusUFC/100ml 0 ≤ 0 0
Chemical parameters Chemical parameters Parameter Unfiltered tap water Allowed range Filtered Cyanide totalμg CN/l 10Sampled Oct 2025 ≤ 50 0.5 Fluoridemg F/l 0.05Sampled Oct 2025 ≤ 1.5 0.015 Mercuryμg Hg/l 0.01Sampled Oct 2025 ≤ 1 0.001 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 2.3 ≤ 50 0.69
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 7.7 No limit 7.7 Calciummg/l 30 No limit 30 Potassiummg/l 1.7Sampled Oct 2025 No limit 1.7 Chloridemg/l 3.7 ≤ 250 3.7
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 1Sampled Oct 2025 ≤ 200 1 Arsenicμg/l 4.16Sampled Oct 2025 ≤ 10 2.08 Bariumμg/l 674Sampled Oct 2025 ≤ 1,000 674 Cadmiumμg/l 0.01Sampled Aug 2025 ≤ 5 0.01 Chromiumμg/l 0.12Sampled Aug 2025 ≤ 50 0.12 Ironμg/l 1Sampled Oct 2025 ≤ 200 1 Manganeseμg/l 0.11Sampled Oct 2025 ≤ 50 0.11 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 0.5Sampled Oct 2025 ≤ 10 0.5 Sodiummg/l 2.7Sampled Oct 2025 ≤ 200 2.7
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Oct 2025 No limit 0.005
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Total pesticidesug/L 0Sampled Oct 2025 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Oct 2025 ≤ 70 0.02 Atrazineug/L 0.005Sampled Oct 2025 ≤ 3 0.005
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.002Sampled May 2025 No limit 0.002 PFOSug/L 0.002Sampled May 2025 No limit 0.002 PFNAug/L 0.002Sampled May 2025 No limit 0.002 Total PFASug/L 0.005Sampled May 2025 ≤ 0.1 0.001 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 4.3 No limit 4.3
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.
