← Back to summary See all parameters RESEAU EAU 47 · Beaumont
SYNDICAT ARMAGNAC TENAREZE
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 0.12 No limit 0.024
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 23.2 No limit 23.2 Hardnessmg CaCO3/l 157 80 – 459 157 Hardness fF 15.7 No limit 15.7 pH 7.8 6.5 – 9.5 7.8 TurbidityNTU 0.17 ≤ 4 0.017 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 331 ≤ 2,500 331 TDSmg/l 211.8estimated 0 – 1,199 211.8 Alkalinitymg CaCO3/l 139 No limit 139
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 5Sampled Dec 2025 ≤ 50 0.25 Fluoridemg F/l 0.17Sampled Dec 2025 ≤ 1.5 0.051 Mercuryμg Hg/l 0.015Sampled Dec 2025 ≤ 1 0.002 Nitritesmg NO2/l 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 10.5 ≤ 50 3.15
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 4.2 No limit 4.2 Calciummg/l 55.9 No limit 55.9 Potassiummg/l 3.5Sampled Dec 2025 No limit 3.5 Chloridemg/l 19.6 ≤ 250 19.6
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 34 ≤ 200 34 Antimonyμg/l 1Sampled Jun 2025 ≤ 5 1 Arsenicμg/l 0.3Sampled Dec 2025 ≤ 10 0.15 Bariumμg/l 29Sampled Dec 2025 ≤ 1,000 29 Cadmiumμg/l 1Sampled Jun 2025 ≤ 5 1 Chromiumμg/l 5Sampled Jun 2025 ≤ 50 5 Ironμg/l 10 ≤ 200 10 Manganeseμg/l 1Sampled Dec 2025 ≤ 50 1 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 0.3Sampled Dec 2025 ≤ 10 0.3 Sodiummg/l 11Sampled Dec 2025 ≤ 200 11
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.2Sampled Dec 2025 No limit 0.01 Total Trihalomethanesμg/l 7.6Sampled Dec 2025 ≤ 100 0.38
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.01Sampled Dec 2025 ≤ 0.4 0.01 Total pesticidesug/L 0.5 ● (Near the limit) Sampled Mar 2026 ≤ 0.5 0.5 ●
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Dec 2025 ≤ 70 0.02 Atrazineug/L 0.01Sampled Dec 2025 ≤ 3 0.01
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 15.8 No limit 15.8
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.
