pfasnearmeDrinking water quality from official sources

Drinking water quality, Liège

6 6 of 84 cities checked are above our 0.5 ng/L benchmark (PFAS-4). Highest: Nandrin, 19 ng/L.

6 of the 84 municipalities in Liège have a quantified PFAS figure, published by SPW-ARNE / SWDE, VMM. Newest result: 27 November 2025.

Highest published values

  1. Nandrin: 19 ng/L (PFAS-4, 10 July 2025)
  2. La Calamine: 12 ng/L (PFAS-4, 8 April 2025)
  3. Trois-Ponts: 3 ng/L (PFAS-4, 18 June 2025)
  4. Dison: 1.3 ng/L (PFAS-4, 27 November 2025)
  5. Verviers: 1.3 ng/L (PFAS-4, 27 November 2025)

Above our benchmark, ranked by PFAS-4

Nandrin
5,735 Population19 ng/L
La Calamine
11,332 Population12 ng/L
Trois-Ponts
2,540 Population3 ng/L
Verviers
56,182 Population1.3 ng/L
Dison
15,346 Population1.3 ng/L
Bassenge
9,059 Population1 ng/L

Other covered cities

Liège
198,102 PopulationPFAS-4 not detected
Seraing
64,764 PopulationPFAS-4 not detected
Herstal
40,909 PopulationPFAS-4 not detected
Ans
29,268 PopulationPFAS-4 not detected
Flémalle
27,167 PopulationPFAS-4 not detected
Oupeye
26,036 PopulationPFAS-4 not detected
Saint-Nicolas
24,529 PopulationPFAS-4 not detected
Grâce-Hollogne
23,353 PopulationPFAS-4 not detected
Huy
21,913 PopulationPFAS-4 not detected
Chaudfontaine
20,525 PopulationPFAS-4 not detected
Eupen
20,145 PopulationPFAS-4 not detected
Visé
18,097 PopulationPFAS-4 not detected
Herve
17,822 PopulationPFAS-4 not detected
Hannut
17,295 PopulationPFAS-4 not detected
Soumagne
17,282 PopulationPFAS-4 not detected
Fléron
16,451 PopulationPFAS-4 not detected
Waremme
15,427 PopulationPFAS-4 not detected
Sprimont
15,086 PopulationPFAS-4 not detected
Amay
14,488 PopulationPFAS-4 not detected
Wanze
14,053 PopulationPFAS-4 not detected
Blégny
13,620 PopulationPFAS-4 not detected
Aywaille
12,999 PopulationPFAS-4 not detected
Malmedy
12,973 PopulationPFAS-4 not detected
Esneux
12,779 PopulationPFAS-4 not detected
Theux
12,185 PopulationPFAS-4 not detected
Beyne-Heusay
11,978 PopulationPFAS-4 not detected
Raeren
11,114 PopulationPFAS-4 not detected
Plombières
10,702 PopulationPFAS-4 not detected
Welkenraedt
10,531 PopulationPFAS-4 not detected
Saint-Vith
10,191 PopulationPFAS-4 not detected
Neupré
9,964 PopulationPFAS-4 not detected
Spa
9,923 PopulationPFAS-4 not detected
Juprelle
9,912 PopulationPFAS-4 not detected
Pepinster
9,381 PopulationPFAS-4 not detected
Awans
9,373 PopulationPFAS-4 not detected
Jalhay
8,833 PopulationPFAS-4 not detected
Trooz
8,290 PopulationPFAS-4 not detected
Dalhem
7,700 PopulationPFAS-4 not detected
Waimes
7,524 PopulationPFAS-4 not detected
Stavelot
7,221 PopulationPFAS-4 not detected
Saint-Georges-sur-Meuse
7,176 PopulationPFAS-4 not detected
Villers-le-Bouillet
6,933 PopulationPFAS-4 not detected
Braives
6,527 PopulationPFAS-4 not detected
Engis
6,324 PopulationPFAS-4 not detected
Lontzen
6,080 PopulationPFAS-4 not detected
Remicourt
5,948 PopulationPFAS-4 not detected
Marchin
5,690 PopulationPFAS-4 not detected
Limbourg
5,669 PopulationPFAS-4 not detected
Amblève
5,646 PopulationPFAS-4 not detected
Héron
5,639 PopulationPFAS-4 not detected
Thimister-Clermont
5,614 PopulationPFAS-4 not detected
Butgenbach
5,585 PopulationPFAS-4 not detected
Bullange
5,479 PopulationPFAS-4 not detected
Comblain-au-Pont
5,403 PopulationPFAS-4 not detected
Ferrières
5,214 PopulationPFAS-4 not detected
Clavier
5,027 PopulationPFAS-4 not detected
Baelen
4,514 PopulationPFAS-4 not detected
Verlaine
4,384 PopulationPFAS-4 not detected
Aubel
4,232 PopulationPFAS-4 not detected
Faimes
4,191 PopulationPFAS-4 not detected
Olne
4,179 PopulationPFAS-4 not detected
Modave
4,176 PopulationPFAS-4 not detected
Anthisnes
4,163 PopulationPFAS-4 not detected
Oreye
4,091 PopulationPFAS-4 not detected
Burg-Reuland
3,943 PopulationPFAS-4 not detected
Hamoir
3,778 PopulationPFAS-4 not detected
Lierneux
3,646 PopulationPFAS-4 not detected
Crisnée
3,595 PopulationPFAS-4 not detected
Geer
3,578 PopulationPFAS-4 not detected
Berloz
3,426 PopulationPFAS-4 not detected
Lincent
3,419 PopulationPFAS-4 not detected
Fexhe-le-Haut-Clocher
3,408 PopulationPFAS-4 not detected
Burdinne
3,300 PopulationPFAS-4 not detected
Stoumont
3,243 PopulationPFAS-4 not detected
Wasseiges
3,197 PopulationPFAS-4 not detected
Donceel
3,127 PopulationPFAS-4 not detected
Ouffet
2,844 PopulationPFAS-4 not detected
Tinlot
2,813 PopulationPFAS-4 not detected

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This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.