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Stömne vattenverk · Arvika

Teknik i Väst

Water safety

Water safety
ParameterUnfiltered tap waterAllowed rangeFiltered
Free Chlorinemg CL2/lNot reported0.2 – 1—

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l71.4 (Near the limit)80 – 45971.4
pH86.5 – 9.58
TurbidityNTU0.1≤ 40.01
ColorColor Units5≤ 155
ConductivityμS / cm228≤ 2,500228
TDSmg/l145.9estimated0 – 1,199145.9
Bicarbonatemg HCO3/l105No limit105

Pathogens

Pathogens
ParameterUnfiltered tap waterAllowed rangeFiltered
eColiUFC/100mlNot reported≤ 0—
BacteriasNMP/100mlNot reported≤ 0—
EnterococcusUFC/100mlNot reported≤ 0—

Chemical parameters

Chemical parameters
ParameterUnfiltered tap waterAllowed rangeFiltered
Fluoridemg F/l0.8≤ 1.50.24
Mercuryμg Hg/lNot reported≤ 1—
Nitritesmg NO2/l0.003≤ 0.10.001
Nitratesmg NO3/l0.26≤ 500.078

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l3.6No limit3.6
Calciummg/l23No limit23
Chloridemg/l4.8≤ 2504.8

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l30≤ 20030
Arsenicμg/lNot reported≤ 10—
Ironμg/l50≤ 20050
Manganeseμg/l20≤ 5020
Leadμg/lNot reported≤ 10—
Sodiummg/l21≤ 20021

Perfluorinated chemicals

Perfluorinated chemicals
ParameterUnfiltered tap waterAllowed rangeFiltered
Total PFASug/LNot reported≤ 0.1—
PFAS 4ng/lNot reported≤ 4—
PFAS 21ng/lNot reported≤ 100—

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/l0.02No limit0.006
Sulfatemg/l17No limit17

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).