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Ålberga vattenverk · Nyköping

Nyköpings kommun

Water safety

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

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l96.480 – 45996.4
pH7.56.5 – 9.57.5
TurbidityNTU1.19≤ 40.12
ColorColor Units7≤ 157
ConductivityμS / cm229≤ 2,500229
TDSmg/l146.6estimated0 – 1,199146.6
Bicarbonatemg HCO3/l95No limit95

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≤ 500
Fluoridemg F/l0.71≤ 1.50.21
Mercuryμg Hg/l0≤ 10
Nitritesmg NO2/l0≤ 0.10
Nitratesmg NO3/l0≤ 500

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l4.9No limit4.9
Calciummg/l31No limit31
Potassiummg/l2No limit2
Chloridemg/l8≤ 2508

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l0≤ 2000
Antimonyμg/l0≤ 50
Arsenicμg/l0.21≤ 100.11
Cadmiumμg/l0≤ 50
Chromiumμg/l0≤ 500
Copperμg/l20≤ 2,0001
Ironμg/l0≤ 2000
Manganeseμg/l20≤ 5020
Leadμg/l0.23≤ 100.012
Nickelμg/l0≤ 200
Seleniumμg/l0≤ 100
Sodiummg/l7≤ 2007

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
Total Trichloroethyleneμg/l0≤ 100
Total Trihalomethanesμg/l0≤ 1000

Pesticides

Pesticides
ParameterUnfiltered tap waterAllowed rangeFiltered
Heptachlorug/L0≤ 0.40
Total pesticidesug/L0≤ 0.50

Perfluorinated chemicals

Perfluorinated chemicals
ParameterUnfiltered tap waterAllowed rangeFiltered
Total PFASug/LNot reported≤ 0.1—
PFAS 4ng/l0≤ 40
PFAS 21ng/l0≤ 1000

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/l0No limit0
Sulfatemg/l19No limit19
Uraniumug/L15No limit15
RadonBq/l16≤ 10016

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).

79 of 81 tests within Swedish limits