← Back to summary See all parameters CHATILLON GUYOTTE · Rougemontot
VEOLIA EAU EST
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l Not reported 0.2 – 1 —
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 11.2 No limit 11.2 Hardnessmg CaCO3/l 274 80 – 459 274 Hardness fF 27.4 No limit 27.4 pH 7.8 6.5 – 9.5 7.8 TurbidityNTU 0.2 ≤ 4 0.02 ConductivityμS / cm 529 ≤ 2,500 529 TDSmg/l 338.6estimated 0 – 1,199 338.6 Alkalinitymg CaCO3/l 257 No limit 257
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered 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 10 ≤ 50 0.5 Fluoridemg F/l 0.22 ≤ 1.5 0.066 Mercuryμg Hg/l 0.015 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 4 ≤ 50 1.2
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 9.36 No limit 9.36 Calciummg/l 94.4 No limit 94.4 Potassiummg/l 0.9 No limit 0.9 Chloridemg/l 6.1 ≤ 250 6.1
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 10 ≤ 200 10 Antimonyμg/l 1 ≤ 5 1 Arsenicμg/l 1 ≤ 10 0.5 Bariumμg/l 10 ≤ 1,000 10 Cadmiumμg/l 1 ≤ 5 1 Chromiumμg/l 2 ≤ 50 2 Copperμg/l 10.1 ≤ 2,000 0.51 Ironμg/l 10 ≤ 200 10 Manganeseμg/l 2 ≤ 50 2 Leadμg/l 2 ≤ 10 0.1 Nickelμg/l 2 ≤ 20 2 Seleniumμg/l 1 ≤ 10 1 Sodiummg/l 3.71 ≤ 200 3.71
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1 No limit 0.005
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005 ≤ 0.4 0.005 Total pesticidesug/L 0.5 ● (Near the limit) ≤ 0.5 0.5 ●
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02 ≤ 70 0.02 Atrazineug/L 0.005 ≤ 3 0.005
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.002 No limit 0.002 PFOSug/L 0.004 No limit 0.004 PFNAug/L 0.001 No limit 0.001 Total PFASug/L 0.006 ≤ 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 0.01 No limit 0.003 Sulfatemg/l 15 No limit 15 Uraniumug/L 10 No limit 10
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.
