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Koler vattenverk · Piteå

Pireva

Water safety

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

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg CaCO3/l39.3 (Near the limit)80 – 45939.3
pH7.66.5 – 9.57.6
TurbidityNTU0.13≤ 40.013
ColorColor Units12.5 (Near the limit)≤ 1512.5
ConductivityμS / cm90≤ 2,50090
TDSmg/l57.6estimated0 – 1,19957.6
Bicarbonatemg HCO3/l44No limit44

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/l0.1≤ 1.50.03
Mercuryμg Hg/l0.1≤ 10.01
Nitritesmg NO2/l0.003≤ 0.10.001
Nitratesmg NO3/l0.44≤ 500.13

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l3.5No limit3.5
Calciummg/l9.9No limit9.9
Potassiummg/l0.7No limit0.7
Chloridemg/l1.6≤ 2501.6

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumμg/l30≤ 20030
Antimonyμg/l0.1≤ 50.1
Arsenicμg/l0.13≤ 100.065
Cadmiumμg/l0.01≤ 50.01
Chromiumμg/l0.11≤ 500.11
Copperμg/l9≤ 2,0000.45
Ironμg/l53≤ 20053
Manganeseμg/l20≤ 5020
Leadμg/l0.09≤ 100.005
Nickelμg/l0.2≤ 200.2
Seleniumμg/l1≤ 101
Sodiummg/l1.3≤ 2001.3

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
Total Trichloroethyleneμg/l1≤ 100.05
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/l0.3≤ 1000.03

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/l0.004No limit0.001
Sulfatemg/l3.5No limit3.5
Uraniumug/L0.14No limit0.14
RadonBq/l10.8≤ 10010.8

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).

73 of 73 tests within Swedish limits