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Ärla vattenverk · Eskilstuna

Eskilstuna Energi och Miljö

Water safety

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

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l103.580 – 459103.5
pH7.96.5 – 9.57.9
TurbidityNTU0.1≤ 40.01
ColorColor Units5≤ 155
ConductivityμS / cm221≤ 2,500221
TDSmg/l141.4estimated0 – 1,199141.4
Bicarbonatemg HCO3/l102No limit102

Pathogens

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

Chemical parameters

Chemical parameters
ParameterUnfiltered tap waterAllowed rangeFiltered
Cyanide totalμg CN/l0.01≤ 500.001
Fluoridemg F/l1.1≤ 1.50.33
Mercuryμg Hg/l0.1≤ 10.01
Nitritesmg NO2/l0.007≤ 0.10.003
Nitratesmg NO3/l0.8≤ 500.24

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l5.9No limit5.9
Calciummg/l32No limit32
Potassiummg/l2No limit2
Chloridemg/l2.8≤ 2502.8

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l0.03≤ 2000.03
Antimonyμg/l0.1≤ 50.1
Arsenicμg/l0.37≤ 100.19
Cadmiumμg/l0.01≤ 50.01
Chromiumμg/l0.38≤ 500.38
Copperμg/l20≤ 2,0001
Ironμg/l5≤ 2005
Manganeseμg/l0.13≤ 500.13
Leadμg/l0.13≤ 100.007
Nickelμg/l0.24≤ 200.24
Seleniumμg/l1≤ 101
Sodiummg/l4≤ 2004

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
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/l0.2≤ 40.02
PFAS 21ng/l0.2≤ 1000.02

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/l0.02No limit0.006
Sulfatemg/l13No limit13
Uraniumug/L13No limit13

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).