← Back to summary See all parameters VAL DE CREUSE LOURDOUEIX · Crozon-sur-Vauvre
SIAEP VAL DE CREUSE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.58 0.2 – 1 0.012 ▲ Total Chlorinemg CL2/l 0.6 No limit 0.12
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 15 No limit 15 Hardnessmg CaCO3/l 103 80 – 459 103 Hardness fF 10.3 No limit 10.3 pH 7.2 6.5 – 9.5 7.2 TurbidityNTU 0.3 ≤ 4 0.03 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 478Sampled Nov 2025 ≤ 2,500 478 TDSmg/l 305.9Sampled Nov 2025 estimated 0 – 1,199 305.9 Alkalinitymg CaCO3/l 119 No limit 119 Bicarbonatemg HCO3/l 110Sampled Jun 2025 No limit 110
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 5 ≤ 50 0.25 Fluoridemg F/l 0.18 ≤ 1.5 0.053 Mercuryμg Hg/l 0.015 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 17 ≤ 50 5.1
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 5.3 No limit 5.3 Calciummg/l 32.9 No limit 32.9 Potassiummg/l 5.3 No limit 5.3 Chloridemg/l 14.2 ≤ 250 14.2
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 5 ≤ 200 5 Antimonyμg/l 0.2 ≤ 5 0.2 Arsenicμg/l 4.6 ≤ 10 2.3 Bariumμg/l 131 ≤ 1,000 131 Cadmiumμg/l 0.17 ≤ 5 0.17 Chromiumμg/l 0.7 ≤ 50 0.7 Copperμg/l 3.1 ≤ 2,000 0.16 Ironμg/l 5 ≤ 200 5 Manganeseμg/l 2 ≤ 50 2 Leadμg/l 0.2 ≤ 10 0.01 Nickelμg/l 2.8 ≤ 20 2.8 Sodiummg/l 10.8 ≤ 200 10.8
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.1 No limit 0.005 Total Trihalomethanesμg/l 5.8 ≤ 100 0.29
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 2 ≤ 60 0.1
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.001 ≤ 0.4 0.001 Total pesticidesug/L 0 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02 ≤ 70 0.02 Atrazineug/L 0.01 ≤ 3 0.01
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.001 No limit 0.001 PFOSug/L 0.002 No limit 0.002 PFNAug/L 0.001 No limit 0.001 Total PFASug/L 0 ≤ 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 0.01 No limit 0.003 Sulfatemg/l 10.3 No limit 10.3 Uraniumug/L 0.2 No limit 0.2
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.
