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Hudiksvalls vattenverk · Hudiksvall

Hudiksvalls kommun

Water safety

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

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l98.280 – 45998.2
pH8.16.5 – 9.58.1
TurbidityNTU0.1≤ 40.01
ColorColor Units5≤ 155
ConductivityμS / cm276≤ 2,500276
TDSmg/l176.6estimated0 – 1,199176.6
Bicarbonatemg HCO3/l110No limit110

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/l0.5≤ 500.025
Fluoridemg F/l0.95≤ 1.50.29
Mercuryμg Hg/l0.1≤ 10.01
Nitritesmg NO2/l0.007≤ 0.10.003
Nitratesmg NO3/l1.3≤ 500.39

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l6.9No limit6.9
Calciummg/l28No limit28
Potassiummg/l3.2No limit3.2
Chloridemg/l12≤ 25012

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l2.7≤ 2002.7
Antimonyμg/l0.02≤ 50.02
Arsenicμg/l0.047≤ 100.024
Cadmiumμg/l0.004≤ 50.004
Chromiumμg/l0.05≤ 500.05
Copperμg/l30≤ 2,0001.5
Ironμg/l11≤ 20011
Manganeseμg/l1.6≤ 501.6
Leadμg/l0.062≤ 100.003
Nickelμg/l0.56≤ 200.56
Seleniumμg/l0.5≤ 100.5
Sodiummg/l12≤ 20012

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
Total Trichloroethyleneμg/l2≤ 100.1
Total Trihalomethanesμg/l4≤ 1000.2

Pesticides

Pesticides
ParameterUnfiltered tap waterAllowed rangeFiltered
Total pesticidesug/L0≤ 0.50

Perfluorinated chemicals

Perfluorinated chemicals
ParameterUnfiltered tap waterAllowed rangeFiltered
Total PFASug/LNot reported≤ 0.1—
PFAS 4ng/l0.23≤ 40.023
PFAS 21ng/l0.37≤ 1000.037

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/l0.013No limit0.004
Sulfatemg/l24No limit24
RadonBq/l18≤ 10018

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).