← Back to summary See all parameters HAUT BOCAGE · Saint-Pierre-du-Chemin
SAUR
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.05 ● (Near the limit) 0.2 – 1 0.001 ▲ Total Chlorinemg CL2/l 0.08 No limit 0.016
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 21.8 No limit 21.8 Hardnessmg CaCO3/l 164 80 – 459 164 Hardness fF 16.4 No limit 16.4 pH 8.2 6.5 – 9.5 8.2 TurbidityNTU 0.25 ≤ 4 0.025 ColorColor Units 2 ≤ 15 2 ConductivityμS / cm 451 ≤ 2,500 451 TDSmg/l 288.6estimated 0 – 1,199 288.6 Alkalinitymg CaCO3/l 93 No limit 93
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 0.01 ≤ 0.5 0.004 Nitratesmg NO3/l 7.2 ≤ 50 2.16
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 5.38 No limit 5.38 Calciummg/l 56.7 No limit 56.7 Chloridemg/l 55 ≤ 250 55
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Antimonyμg/l 0.5Sampled Aug 2025 ≤ 5 0.5 Arsenicμg/l Not reported ≤ 10 — Cadmiumμg/l 0.5Sampled Aug 2025 ≤ 5 0.5 Chromiumμg/l 0.5Sampled Aug 2025 ≤ 50 0.5 Copperμg/l 5Sampled May 2026 ≤ 2,000 0.25 Ironμg/l 10 ≤ 200 10 Manganeseμg/l 5 ≤ 50 5 Leadμg/l 0.5Sampled May 2026 ≤ 10 0.025 Nickelμg/l 5Sampled May 2026 ≤ 20 5
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trihalomethanesμg/l 45 ≤ 100 2.25
Haloacetic acids Haloacetic acids Parameter Unfiltered tap water Allowed range Filtered Total haloacetic acidsμg/l 0 ≤ 60 0
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 43 No limit 43
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.
