← Back to summary See all parameters ROUSSAYROLLES · Vieux
AVEYRONNAISE DES EAUX
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.04 ● (Near the limit) 0.2 – 1 0.001 ▲ Total Chlorinemg CL2/l 0.07 No limit 0.014
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 13.4 No limit 13.4 Hardnessmg CaCO3/l 88.7 80 – 459 88.7 Hardness fF 8.87 No limit 8.87 pH 8.5 6.5 – 9.5 8.5 TurbidityNTU 0.1 ≤ 4 0.01 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 273 ≤ 2,500 273 TDSmg/l 174.7estimated 0 – 1,199 174.7 Alkalinitymg CaCO3/l 91 No limit 91 Bicarbonatemg HCO3/l 245Sampled Mar 2025 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 10Sampled Mar 2025 ≤ 50 0.5 Fluoridemg F/l 0.07Sampled Mar 2025 ≤ 1.5 0.021 Mercuryμg Hg/l 0.01Sampled Mar 2025 ≤ 1 0.001 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 14.7 ≤ 50 4.41
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 3.4 No limit 3.4 Calciummg/l 29.9 No limit 29.9 Potassiummg/l 2.1Sampled Mar 2025 No limit 2.1 Chloridemg/l 12.6 ≤ 250 12.6
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 18Sampled Mar 2025 ≤ 200 18 Antimonyμg/l 1Sampled Jun 2025 ≤ 5 1 Arsenicμg/l 2Sampled Mar 2025 ≤ 10 1 Bariumμg/l 22Sampled Mar 2025 ≤ 1,000 22 Cadmiumμg/l 1Sampled Jun 2025 ≤ 5 1 Chromiumμg/l 5Sampled Jun 2025 ≤ 50 5 Copperμg/l 10Sampled Sept 2025 ≤ 2,000 0.5 Ironμg/l 10Sampled Jun 2025 ≤ 200 10 Manganeseμg/l 10Sampled Mar 2025 ≤ 50 10 Leadμg/l 2Sampled Sept 2025 ≤ 10 0.1 Nickelμg/l 5Sampled Sept 2025 ≤ 20 5 Seleniumμg/l 2Sampled Mar 2025 ≤ 10 2 Sodiummg/l 15.1Sampled Mar 2025 ≤ 200 15.1
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1Sampled Mar 2025 No limit 0.005 Total Trihalomethanesμg/l 6.9Sampled Jun 2025 ≤ 100 0.35
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005Sampled Mar 2025 ≤ 0.4 0.005 Total pesticidesug/L 0.005Sampled Mar 2025 ≤ 0.5 0.005
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Mar 2025 ≤ 70 0.02 Atrazineug/L 0.005Sampled Mar 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 0.01 No limit 0.003 Sulfatemg/l 8.2 No limit 8.2
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.
