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SAUR MIDI PYRENEES
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.13 ● (Near the limit) 0.2 – 1 0.003 ▲ Total Chlorinemg CL2/l 0.19 No limit 0.038
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 25 No limit 25 Hardnessmg CaCO3/l 139.7Sampled Jul 2026 80 – 459 139.7 Hardness fF 14Sampled Jul 2026 No limit 14 pH 7.6 6.5 – 9.5 7.6 TurbidityNTU 0.64 ≤ 4 0.064 ColorColor Units 5Sampled Jul 2026 ≤ 15 5 ConductivityμS / cm 326 ≤ 2,500 326 TDSmg/l 208.6estimated 0 – 1,199 208.6 Alkalinitymg CaCO3/l 114Sampled Jul 2026 No limit 114 Bicarbonatemg HCO3/l 126Sampled Jul 2025 No limit 126
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 Jul 2025 ≤ 50 0.25 Fluoridemg F/l 0.1Sampled Jul 2025 ≤ 1.5 0.03 Mercuryμg Hg/l 0.015Sampled Jul 2025 ≤ 1 0.002 Nitritesmg NO2/l 0.01Sampled Jul 2026 ≤ 0.5 0.004 Nitratesmg NO3/l 5.2Sampled Jul 2026 ≤ 50 1.56
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 3.5Sampled Jul 2026 No limit 3.5 Calciummg/l 50.1Sampled Jul 2026 No limit 50.1 Potassiummg/l 1.7Sampled Jul 2025 No limit 1.7 Chloridemg/l 26.5Sampled Jul 2026 ≤ 250 26.5
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 29Sampled Jul 2026 ≤ 200 29 Antimonyμg/l 1Sampled Jun 2025 ≤ 5 1 Arsenicμg/l 0.2Sampled Jul 2025 ≤ 10 0.1 Bariumμg/l 23Sampled Jul 2025 ≤ 1,000 23 Cadmiumμg/l 1Sampled Jun 2025 ≤ 5 1 Chromiumμg/l 5Sampled Jun 2025 ≤ 50 5 Ironμg/l 44Sampled Jul 2026 ≤ 200 44 Manganeseμg/l 7Sampled Jul 2025 ≤ 50 7 Leadμg/l Not reported ≤ 10 — Seleniumμg/l 0.2Sampled Jul 2025 ≤ 10 0.2 Sodiummg/l 10Sampled Jul 2025 ≤ 200 10
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Trichloroethyleneμg/l 0.2Sampled Jul 2025 No limit 0.01 Total Trihalomethanesμg/l 12.7Sampled Jul 2025 ≤ 100 0.64
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.01Sampled Jul 2025 ≤ 0.4 0.01 Total pesticidesug/L 0Sampled Dec 2025 ≤ 0.5 0
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Jul 2025 ≤ 70 0.02 Atrazineug/L 0.01Sampled Jul 2025 ≤ 3 0.01
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered PFOAug/L 0.002Sampled Jul 2025 No limit 0.002 PFOSug/L 0.002Sampled Jul 2025 No limit 0.002 PFNAug/L 0.002Sampled Jul 2025 No limit 0.002 Total PFASug/L 0.044Sampled Jul 2025 ≤ 0.1 0.004 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 Jul 2026 No limit 0.003 Sulfatemg/l 24.7Sampled Jul 2026 No limit 24.7
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.
