Östergötland
Tap water quality in Linköping
Linköping
The water utility does not state whether the water is fit to drink for the whole area.
- Water supplier
- Tekniska verken
- Municipality
- Linköping
- Data for
- 2024
TasteOKGood
Unfiltered tap water
Filtered with EcoPro
ChlorineHigh quality0.08 mg CL2/lTotal chlorineHigh quality0.016 mg CL2/l
Unfiltered tap water
Filtered with EcoPro
The water utility reports total active chlorine, which includes chloramine: the disinfectant that keeps the water safe to drink all the way to your tap. Stockholm and Norrvatten, among others, disinfect with chloramine.
LimescaleNot reportedLowLimescale inhibitor
Unfiltered tap water
Filtered with EcoPro
The EcoPro filter contains a limescale inhibitor that stops the water's calcium and magnesium from forming deposits in kettles, coffee machines, taps and pipes. It doesn't remove those minerals, but limescale no longer forms. The hardness measured in your area is in the full parameter list.
MineralsDrinkable113.9 mg/lDrinkable113.9 mg/lMinerals kept
Unfiltered tap water
Filtered with EcoPro
TAPP Water EcoPro filters do not remove healthy minerals such as calcium and magnesium, so the mineral content (total dissolved solids, TDS) is the same before and after filtering.
PathogensDrinkableHigh quality
Unfiltered tap water
Filtered with EcoPro
Heavy metalsDrinkableHigh quality
Unfiltered tap water
Filtered with EcoPro
MicroplasticsNot reportedNot reported
Unfiltered tap water
Filtered with EcoPro
Microplastics have been found in tap water in many countries, although the amount varies. Water utilities do not report on microplastics.
PFASWithin limit0.9 ng/lHigh quality0.09 ng/l
Unfiltered tap water
Filtered with EcoPro
PFAS are regulated by the Swedish Food Agency (LIVSFS 2022:12). From 2026 the limit is 4 ng/l for the sum of four PFAS (PFAS 4) and 100 ng/l for 21 PFAS (PFAS 21). The card rates PFAS 4 where it is reported, otherwise PFAS 21. Where no value appears, the water utility has not reported one.
The "Filtered" column shows the estimated result after filtering with TAPP Water EcoPro filters.
Improve your tap water
TAPP Water filters reduce chlorine, heavy metals and microplastics in tap water, without plastic bottles.
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About this data
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).