← Back to summary See all parameters ORGEANS-BLANCHEFONTAINE · Maîche
VEOLIA EAU - CGE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.05 ● (Near the limit) Sampled Sept 2025 0.2 – 1 0.001 ▲ Total Chlorinemg CL2/l 0.05Sampled Sept 2025 No limit 0.01
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 19.7 No limit 19.7 Hardnessmg CaCO3/l 280 80 – 459 280 Hardness fF 28 No limit 28 pH 7.6 6.5 – 9.5 7.6 TurbidityNTU 0.2 ≤ 4 0.02 ColorColor Units 5Sampled Nov 2025 ≤ 15 5 ConductivityμS / cm 520 ≤ 2,500 520 TDSmg/l 332.8estimated 0 – 1,199 332.8 Alkalinitymg CaCO3/l 245 No limit 245
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 15 ≤ 50 0.75 Fluoridemg F/l 0.1 ≤ 1.5 0.03 Mercuryμg Hg/l 0.015 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 10.3 ≤ 50 3.09
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 1.9 No limit 1.9 Calciummg/l 100 No limit 100 Potassiummg/l 0.79 No limit 0.79 Chloridemg/l 10.2 ≤ 250 10.2
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 10 ≤ 200 10 Antimonyμg/l 0.5 ≤ 5 0.5 Arsenicμg/l 1 ≤ 10 0.5 Bariumμg/l 10 ≤ 1,000 10 Cadmiumμg/l 0.025 ≤ 5 0.025 Chromiumμg/l 1 ≤ 50 1 Copperμg/l 25 ≤ 2,000 1.25 Ironμg/l 20 ≤ 200 20 Manganeseμg/l 5 ≤ 50 5 Leadμg/l 1 ≤ 10 0.05 Nickelμg/l 1 ≤ 20 1 Seleniumμg/l 1 ≤ 10 1 Sodiummg/l 5.2 ≤ 200 5.2
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 0.001 No limit 0.001 PFOSug/L 0.001 No limit 0.001 PFNAug/L 0.001 No limit 0.001 Total PFASug/L 0.029 ≤ 0.1 0.003 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 9.7 No limit 9.7 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.
