← Back to summary See all parameters RESEAU LAPRUGNE · Châtel-Montagne
VICHY-COMMUNAUTE-EDCH-SECTEUR 3
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l 0.03 ▲ (Outside the range) 0.2 – 1 0.001 ▲ Total Chlorinemg CL2/l 0.03 No limit 0.006
General General Parameter Unfiltered tap water Allowed range Filtered TemperatureC 22.4 No limit 22.4 Hardnessmg CaCO3/l 14.3 ● (Near the limit) 80 – 459 14.3 ● Hardness fF 1.43 No limit 1.43 pH 6.1 ● (Near the limit) 6.5 – 9.5 6.1 ● TurbidityNTU 0.32 ≤ 4 0.032 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 61 ≤ 2,500 61 TDSmg/l 39estimated 0 – 1,199 39 Alkalinitymg CaCO3/l 17.3 No limit 17.3
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 0Sampled Oct 2025 ≤ 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 0.37 ≤ 0.5 0.15 Nitratesmg NO3/l 5.6 ≤ 50 1.68
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 0.8 No limit 0.8 Calciummg/l 4.4 No limit 4.4 Chloridemg/l 3.2 ≤ 250 3.2
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Antimonyμg/l 1Sampled Jun 2025 ≤ 5 1 Arsenicμg/l Not reported ≤ 10 — Cadmiumμg/l 1Sampled Jun 2025 ≤ 5 1 Chromiumμg/l 5Sampled Jun 2025 ≤ 50 5 Copperμg/l 1,200Sampled Jun 2025 ≤ 2,000 60 Ironμg/l 10Sampled Jun 2025 ≤ 200 10 Leadμg/l 10 ● (Near the limit) Sampled Jun 2025 ≤ 10 0.5 Nickelμg/l 5Sampled Jun 2025 ≤ 20 5
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trihalomethanesμg/l 1.63Sampled Jun 2025 ≤ 100 0.082
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 3.2 No limit 3.2
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.
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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.
