← Back to summary See all parameters MONTDURAUSSE · Montgaillard
VEOLIA EAU C . G . E .
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.08 ● (Near the limit) 0.2 – 1 0.002 ▲ Total Chlorinemg CL2/l 0.21 No limit 0.042
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 21.4 No limit 21.4 Hardnessmg CaCO3/l 181.5Sampled Jun 2026 80 – 459 181.5 Hardness fF 18.2Sampled Jun 2026 No limit 18.2 pH 8 6.5 – 9.5 8 TurbidityNTU 0.1Sampled Jun 2026 ≤ 4 0.01 ColorColor Units 5Sampled Jun 2026 ≤ 15 5 ConductivityμS / cm 449Sampled Jun 2026 ≤ 2,500 449 TDSmg/l 287.4Sampled Jun 2026 estimated 0 – 1,199 287.4 Alkalinitymg CaCO3/l 159.5Sampled Jun 2026 No limit 159.5 Bicarbonatemg HCO3/l 195Sampled Jun 2026 No limit 195
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 0Sampled Jun 2026 ≤ 0 0 eColiUFC/100ml 0Sampled Jun 2026 ≤ 0 0 BacteriasNMP/100ml 0Sampled Jun 2026 ≤ 0 0 EnterococcusUFC/100ml 0Sampled Jun 2026 ≤ 0 0
Chemical parameters Chemical parameters Parameter Unfiltered tap water Allowed range Filtered Cyanide totalμg CN/l 10Sampled Jun 2026 ≤ 50 0.5 Fluoridemg F/l 0.11Sampled Jun 2026 ≤ 1.5 0.033 Mercuryμg Hg/l 0.5Sampled Jun 2026 ≤ 1 0.05 Nitritesmg NO2/l 0.01Sampled Jun 2026 ≤ 0.5 0.004 Nitratesmg NO3/l 1.9Sampled Jun 2026 ≤ 50 0.57
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 5.9Sampled Jun 2026 No limit 5.9 Calciummg/l 62.9Sampled Jun 2026 No limit 62.9 Potassiummg/l 2.1Sampled Jun 2026 No limit 2.1 Chloridemg/l 23.4Sampled Jun 2026 ≤ 250 23.4
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 40Sampled Jun 2026 ≤ 200 40 Antimonyμg/l 1Sampled Jun 2026 ≤ 5 1 Arsenicμg/l 2Sampled Jun 2026 ≤ 10 1 Bariumμg/l 30Sampled Jun 2026 ≤ 1,000 30 Cadmiumμg/l 1Sampled Jun 2026 ≤ 5 1 Chromiumμg/l 5Sampled Jun 2026 ≤ 50 5 Copperμg/l 27Sampled Sept 2025 ≤ 2,000 1.35 Ironμg/l 10Sampled Jun 2026 ≤ 200 10 Manganeseμg/l 10Sampled Jun 2026 ≤ 50 10 Leadμg/l 2Sampled Sept 2025 ≤ 10 0.1 Nickelμg/l 5Sampled Sept 2025 ≤ 20 5 Seleniumμg/l 2Sampled Jun 2026 ≤ 10 2 Sodiummg/l 19.7Sampled Jun 2026 ≤ 200 19.7
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Jun 2026 No limit 0.005 Total Trihalomethanesμg/l 92.6 ● (Near the limit) Sampled Jun 2026 ≤ 100 4.63
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005Sampled Jun 2026 ≤ 0.4 0.005 Total pesticidesug/L 0.024Sampled Jun 2026 ≤ 0.5 0.024
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Jun 2026 ≤ 70 0.02 Atrazineug/L 0.005Sampled Jun 2026 ≤ 3 0.005
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.001Sampled Jun 2026 No limit 0.001 PFOSug/L 0.001Sampled Jun 2026 No limit 0.001 PFNAug/L 0.001Sampled Jun 2026 No limit 0.001 Total PFASug/L 0.003Sampled Jun 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 Jun 2026 No limit 0.003 Sulfatemg/l 33.2Sampled Jun 2026 No limit 33.2 Uraniumug/L 10Sampled Jun 2026 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.
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.
