← Back to summary See all parameters EUROMETROPOLE - SECTEUR STRASBOURG-NORD · Schnersheim
SDEA ALSACE MOSELLE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.18 ● (Near the limit) 0.2 – 1 0.004 ▲ Total Chlorinemg CL2/l 0.2 No limit 0.04
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 16.5 No limit 16.5 Hardnessmg CaCO3/l 189 80 – 459 189 Hardness fF 18.9 No limit 18.9 pH 7.8 6.5 – 9.5 7.8 TurbidityNTU 0.4 ≤ 4 0.04 ColorColor Units 5Sampled Feb 2026 ≤ 15 5 ConductivityμS / cm 760 ≤ 2,500 760 TDSmg/l 486.4estimated 0 – 1,199 486.4 OdorTON 1Sampled Jan 2025 ≤ 3 1 Alkalinitymg CaCO3/l 267 No limit 267
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 Cyanide totalμg CN/l 10Sampled Nov 2025 ≤ 50 0.5 Fluoridemg F/l 0.16Sampled Nov 2025 ≤ 1.5 0.048 Mercuryμg Hg/l 0.01Sampled Nov 2025 ≤ 1 0.001 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 10 ≤ 50 3
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 28 No limit 28 Calciummg/l 29 No limit 29 Potassiummg/l 1.4Sampled Nov 2025 No limit 1.4 Chloridemg/l 38 ≤ 250 38
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 5Sampled Nov 2025 ≤ 200 5 Arsenicμg/l 0.21Sampled Nov 2025 ≤ 10 0.11 Bariumμg/l 12.4Sampled Nov 2025 ≤ 1,000 12.4 Cadmiumμg/l 0.01Sampled Nov 2025 ≤ 5 0.01 Chromiumμg/l 0.2Sampled Nov 2025 ≤ 50 0.2 Copperμg/l 34.8Sampled Dec 2025 ≤ 2,000 1.74 Ironμg/l 110Sampled Dec 2025 ≤ 200 110 Manganeseμg/l 3.06Sampled Nov 2025 ≤ 50 3.06 Leadμg/l 1Sampled Dec 2025 ≤ 10 0.05 Nickelμg/l 1.5Sampled Dec 2025 ≤ 20 1.5 Seleniumμg/l 0.8Sampled Nov 2025 ≤ 10 0.8 Sodiummg/l 91Sampled Nov 2025 ≤ 200 91
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Nov 2025 No limit 0.005 Total Trihalomethanesμg/l 3.39Sampled Nov 2025 ≤ 100 0.17
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Total pesticidesug/L 0Sampled Nov 2025 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Nov 2025 ≤ 70 0.02 Atrazineug/L 0.005Sampled Nov 2025 ≤ 3 0.005
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 73 No limit 73
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.
