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Mariestads kommun
Water safety Water safety Parameter Unfiltered tap water Allowed range Filtered Free Chlorinemg CL2/l Not reported 0.2 – 1 —
General General Parameter Unfiltered tap water Allowed range Filtered Hardnessmg CaCO3/l Not reported 80 – 459 — pH 8.1 6.5 – 9.5 8.1 TurbidityNTU 0.1 ≤ 4 0.01 ColorColor Units 5 ≤ 15 5 ConductivityμS / cm 220 ≤ 2,500 220 TDSmg/l 140.8estimated 0 – 1,199 140.8
Pathogens Pathogens Parameter Unfiltered tap water Allowed range Filtered ClostridiumUFC/100ml 0 ≤ 0 0 eColiUFC/100ml Not reported ≤ 0 — BacteriasNMP/100ml 0 ≤ 0 0 EnterococcusUFC/100ml Not reported ≤ 0 —
Chemical parameters Chemical parameters Parameter Unfiltered tap water Allowed range Filtered Cyanide totalμg CN/l 0.5 ≤ 50 0.025 Fluoridemg F/l 0.2 ≤ 1.5 0.06 Mercuryμg Hg/l 0.1 ≤ 1 0.01 Nitritesmg NO2/l 0.007 ≤ 0.1 0.003 Nitratesmg NO3/l 1.8 ≤ 50 0.54
Minerals Minerals Parameter Unfiltered tap water Allowed range Filtered Magnesiummg/l 1.5 No limit 1.5 Calciummg/l 19 No limit 19 Chloridemg/l 15 ≤ 250 15
Metals Metals Parameter Unfiltered tap water Allowed range Filtered Aluminiumμg/l 19.5 ≤ 200 19.5 Antimonyμg/l 0.06 ≤ 5 0.06 Arsenicμg/l 0.13 ≤ 10 0.065 Cadmiumμg/l 0.004 ≤ 5 0.004 Chromiumμg/l 0.072 ≤ 50 0.072 Copperμg/l 7.2 ≤ 2,000 0.36 Ironμg/l 5 ≤ 200 5 Manganeseμg/l 0.25 ≤ 50 0.25 Leadμg/l 0.075 ≤ 10 0.004 Nickelμg/l 0.28 ≤ 20 0.28 Seleniumμg/l 0.28 ≤ 10 0.28 Sodiummg/l 24 ≤ 200 24
Chlorine by-products Chlorine by-products Parameter Unfiltered tap water Allowed range Filtered Total Trichloroethyleneμg/l 2 ≤ 10 0.1 Total Trihalomethanesμg/l 4 ≤ 100 0.2
Pesticides Pesticides Parameter Unfiltered tap water Allowed range Filtered Total pesticidesug/L 0 ≤ 0.5 0
Perfluorinated chemicals Perfluorinated chemicals Parameter Unfiltered tap water Allowed range Filtered Total PFASug/L Not reported ≤ 0.1 — PFAS 4ng/l 1.1 ≤ 4 0.11 PFAS 21ng/l 3.7 ≤ 100 0.37
Other Other Parameter Unfiltered tap water Allowed range Filtered Ammoniamg/l 0.01 No limit 0.003 Sulfatemg/l 8.4 No limit 8.4
Data collected from the water utility for your area. Quality ranges are based on WHO guidelines, the EU Drinking Water Directive and the Swedish Food Agency's regulations (LIVSFS 2022:12).
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Data collected from the water utility for your area. Quality ranges are based on WHO guidelines, the EU Drinking Water Directive and the Swedish Food Agency's regulations (LIVSFS 2022:12).
