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Wifsta vattenverk · Sundsvall

MittSverige Vatten & Avfall

Water safety

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

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l42.8 (Near the limit)80 – 45942.8
pH7.76.5 – 9.57.7
TurbidityNTU0.3≤ 40.03
ColorColor Units5≤ 155
ConductivityμS / cm100≤ 2,500100
TDSmg/l64estimated0 – 1,19964
Bicarbonatemg HCO3/l48No limit48

Pathogens

Pathogens
ParameterUnfiltered tap waterAllowed rangeFiltered
ClostridiumUFC/100ml0≤ 00
eColiUFC/100ml0≤ 00
BacteriasNMP/100ml0≤ 00
EnterococcusUFC/100ml0≤ 00

Chemical parameters

Chemical parameters
ParameterUnfiltered tap waterAllowed rangeFiltered
Cyanide totalμg CN/l10≤ 500.5
Fluoridemg F/l0.16≤ 1.50.048
Mercuryμg Hg/l0.1≤ 10.01
Nitritesmg NO2/l0.003≤ 0.10.001
Nitratesmg NO3/l2.2≤ 500.66

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l1No limit1
Calciummg/l15No limit15
Chloridemg/l1.9≤ 2501.9

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l10≤ 20010
Antimonyμg/l1≤ 51
Arsenicμg/l1.7≤ 100.85
Cadmiumμg/l0.01≤ 50.01
Chromiumμg/l2.2≤ 502.2
Copperμg/l10≤ 2,0000.5
Ironμg/l10≤ 20010
Manganeseμg/l8≤ 508
Leadμg/l0.1≤ 100.005
Nickelμg/l0.5≤ 200.5
Seleniumμg/l0.1≤ 100.1
Sodiummg/l1.2≤ 2001.2

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
Total Trichloroethyleneμg/l3≤ 100.15
Total Trihalomethanesμg/l5≤ 1000.25

Pesticides

Pesticides
ParameterUnfiltered tap waterAllowed rangeFiltered
Total pesticidesug/L0.05≤ 0.50.05

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/l0.005No limit0.002
Sulfatemg/l5.3No limit5.3
RadonBq/l23≤ 10023

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).