← Back to summary See all parameters MARBOIS · Bémécourt
SEPASE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.17 ● (Near the limit) 0.2 – 1 0.003 ▲ Total Chlorinemg CL2/l 0.19 No limit 0.038
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 22.3 No limit 22.3 Hardnessmg CaCO3/l 276Sampled Jul 2026 80 – 459 276 Hardness fF 27.6Sampled Jul 2026 No limit 27.6 pH 7.5 6.5 – 9.5 7.5 TurbidityNTU 0.3 ≤ 4 0.03 ConductivityμS / cm 531 ≤ 2,500 531 TDSmg/l 339.8estimated 0 – 1,199 339.8 Alkalinitymg CaCO3/l 219Sampled Jul 2026 No limit 219 Bicarbonatemg HCO3/l 253Sampled May 2026 No limit 253
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered eColiUFC/100ml 0Sampled Jul 2026 ≤ 0 0 BacteriasNMP/100ml 0Sampled Jul 2026 ≤ 0 0 EnterococcusUFC/100ml 0Sampled Jul 2026 ≤ 0 0
Chemical parameters Chemical parameters Parameter Unfiltered tap water Allowed range Filtered Cyanide totalμg CN/l 10Sampled May 2026 ≤ 50 0.5 Fluoridemg F/l 0.1Sampled May 2026 ≤ 1.5 0.03 Mercuryμg Hg/l 0.015Sampled May 2026 ≤ 1 0.002 Nitritesmg NO2/l 0.01Sampled Jul 2026 ≤ 0.5 0.004 Nitratesmg NO3/l 44.9 ● (Near the limit) ≤ 50 13.5
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 3.9Sampled May 2026 No limit 3.9 Calciummg/l 101.5Sampled May 2026 No limit 101.5 Potassiummg/l 1.8Sampled May 2026 No limit 1.8 Chloridemg/l 28.4Sampled Jul 2026 ≤ 250 28.4
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 2.3Sampled May 2026 ≤ 200 2.3 Antimonyμg/l 0.5Sampled May 2026 ≤ 5 0.5 Arsenicμg/l 0.25Sampled May 2026 ≤ 10 0.13 Bariumμg/l 28.3Sampled May 2026 ≤ 1,000 28.3 Cadmiumμg/l 0.067Sampled May 2026 ≤ 5 0.067 Chromiumμg/l 0.54Sampled May 2026 ≤ 50 0.54 Ironμg/l 1Sampled May 2026 ≤ 200 1 Manganeseμg/l 0.5Sampled May 2026 ≤ 50 0.5 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 0.5Sampled May 2026 ≤ 10 0.5 Sodiummg/l 15.7Sampled May 2026 ≤ 200 15.7
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.05Sampled May 2026 No limit 0.003 Total Trihalomethanesμg/l 3Sampled May 2026 ≤ 100 0.15
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 0.52Sampled May 2026 ≤ 60 0.026
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005Sampled May 2026 ≤ 0.4 0.005 Total pesticidesug/L 0.72 ▲ (Outside the range) Sampled May 2026 ≤ 0.5 0.72 ▲
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled May 2026 ≤ 70 0.02 Atrazineug/L 0.01Sampled May 2026 ≤ 3 0.01
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.001Sampled May 2026 No limit 0.001 PFOSug/L 0.001Sampled May 2026 No limit 0.001 PFNAug/L 0.001Sampled May 2026 No limit 0.001 Total PFASug/L 0Sampled May 2026 ≤ 0.1 0 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 0.01Sampled Jul 2026 No limit 0.003 Sulfatemg/l 12.2Sampled Jul 2026 No limit 12.2 Uraniumug/L 0.42Sampled May 2026 No limit 0.42
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.
Your Water Quality
Independent information about tap water quality in France.
Brought to you by
tappwater.co
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.
