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SYNDICAT IAEP LACABAREDE, ROUAIROUX ET SAUVETERRE
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 1.34 ▲ (Outside the range) 0.2 – 1 0.027 ▲ Total Chlorinemg CL2/l 1.34 No limit 0.27
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 19.7 No limit 19.7 Hardnessmg CaCO3/l 9.7 ● (Near the limit) Sampled Jun 2026 80 – 459 9.7 ● Hardness fF 0.97Sampled Jun 2026 No limit 0.97 pH 5.9 ● (Near the limit) 6.5 – 9.5 5.9 ● TurbidityNTU 0.1 ≤ 4 0.01 ColorColor Units 5Sampled Jun 2026 ≤ 15 5 ConductivityμS / cm 65 ≤ 2,500 65 TDSmg/l 41.6estimated 0 – 1,199 41.6 Alkalinitymg CaCO3/l 7.5Sampled Jun 2026 No limit 7.5
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 Mercuryμg Hg/l Not reported ≤ 1 — Nitritesmg NO2/l 0.01Sampled Jun 2026 ≤ 0.5 0.004 Nitratesmg NO3/l 4.3Sampled Jun 2026 ≤ 50 1.29
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 0.9Sampled Jun 2026 No limit 0.9 Calciummg/l 2.4Sampled Jun 2026 No limit 2.4 Chloridemg/l 5.4Sampled Jun 2026 ≤ 250 5.4
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Arsenicμg/l Not reported ≤ 10 — Leadμg/l Not reported ≤ 10 —
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trihalomethanesμg/l 68.9 ≤ 100 3.45
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Heptachlorug/L 0.005Sampled Nov 2025 ≤ 0.4 0.005 Total pesticidesug/L 0.005Sampled Nov 2025 ≤ 0.5 0.005
Herbicides Herbicides Parameter Unfiltered tap water Allowed range Filtered D 2 4ug/L 0.02Sampled Nov 2025 ≤ 70 0.02 Atrazineug/L 0.005Sampled Nov 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 0.01Sampled Jun 2026 No limit 0.003 Sulfatemg/l 2.6Sampled Jun 2026 No limit 2.6
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.
