pfasnearmeDrinking water quality from official sources

Drinking water quality, Bretagne

440 communes covered · 228 with a PFAS-4 result · 73 above our 0.5 ng/L benchmark · 192 with no published PFAS result

73 In 73 of 228 cities checked, the four most harmful PFAS add up to more than 0.5 ng/L, the benchmark this site considers protective.

Departments

22 Côtes-d'Armor 82 15 above the benchmark 29 Finistère 120 25 above the benchmark 35 Ille-et-Vilaine 128 22 above the benchmark 56 Morbihan 110 11 above the benchmark

Above our benchmark, ranked by PFAS-4

Fouesnant
10,436 PopulationPFAS-4: 29.1 ng/L
Groix
2,310 PopulationPFAS-4: 22.2 ng/L
Bain-de-Bretagne
7,674 PopulationPFAS-4: 14.29 ng/L
Bruz
19,683 PopulationPFAS-4: 13.19 ng/L
Bourgbarré
4,804 PopulationPFAS-4: 12.44 ng/L
Chartres-de-Bretagne
8,880 PopulationPFAS-4: 11.55 ng/L
Ploemeur
18,872 PopulationPFAS-4: 8.1 ng/L
Plélo
3,344 PopulationPFAS-4: 6.9 ng/L
Saint-Quay-Portrieux
3,224 PopulationPFAS-4: 6.2 ng/L
Guipry-Messac
7,354 PopulationPFAS-4: 6.1 ng/L
Bohars
3,727 PopulationPFAS-4: 6.1 ng/L
Plouha
4,634 PopulationPFAS-4: 6 ng/L
Saint-Renan
8,577 PopulationPFAS-4: 5.7 ng/L
Guilers
8,268 PopulationPFAS-4: 5.6 ng/L
Saint-Agathon
2,169 PopulationPFAS-4: 5.2 ng/L
Lécousse
3,530 PopulationPFAS-4: 5.03 ng/L
Saint-Nolff
3,990 PopulationPFAS-4: 5 ng/L
Guignen
4,175 PopulationPFAS-4: 4.87 ng/L
Trégueux
8,450 PopulationPFAS-4: 4 ng/L
Rosporden
7,550 PopulationPFAS-4: 3.7 ng/L
Saint-Thégonnec Loc-Eguiner
3,148 PopulationPFAS-4: 3.5 ng/L
Plonévez-du-Faou
2,160 PopulationPFAS-4: 3.3 ng/L
Port-Louis
2,608 PopulationPFAS-4: 3.2 ng/L
Bains-sur-Oust
3,535 PopulationPFAS-4: 3.06 ng/L
Plérin
14,425 PopulationPFAS-4: 2.9 ng/L
La Chapelle-Thouarault
2,304 PopulationPFAS-4: 2.9 ng/L
Grand-Fougeray
2,584 PopulationPFAS-4: 2.89 ng/L
Val-Couesnon
4,072 PopulationPFAS-4: 2.6 ng/L
Plomodiern
2,282 PopulationPFAS-4: 2.6 ng/L
Saint-Avé
12,470 PopulationPFAS-4: 2.5 ng/L
Saint-Yvi
3,431 PopulationPFAS-4: 2.5 ng/L
Loperhet
3,959 PopulationPFAS-4: 2.1 ng/L
Langueux
7,939 PopulationPFAS-4: 2 ng/L
Muzillac
5,089 PopulationPFAS-4: 2 ng/L
Sixt-sur-Aff
2,273 PopulationPFAS-4: 1.93 ng/L
Saint-Évarzec
3,574 PopulationPFAS-4: 1.9 ng/L
Mellac
3,404 PopulationPFAS-4: 1.9 ng/L
Saint-Brandan
2,317 PopulationPFAS-4: 1.8 ng/L
Hôpital-Camfrout
2,215 PopulationPFAS-4: 1.8 ng/L
Saint-Jouan-des-Guérets
2,847 PopulationPFAS-4: 1.73 ng/L
Férel
3,499 PopulationPFAS-4: 1.7 ng/L
Concarneau
20,845 PopulationPFAS-4: 1.6 ng/L
Pont-de-Buis-lès-Quimerch
3,663 PopulationPFAS-4: 1.6 ng/L
Plogonnec
3,236 PopulationPFAS-4: 1.6 ng/L
Logonna-Daoulas
2,130 PopulationPFAS-4: 1.6 ng/L
Plescop
6,362 PopulationPFAS-4: 1.5 ng/L
Ploumagoar
5,414 PopulationPFAS-4: 1.5 ng/L
Melgven
3,371 PopulationPFAS-4: 1.5 ng/L
Vannes
55,790 PopulationPFAS-4: 1.4 ng/L
Pacé
11,703 PopulationPFAS-4: 1.4 ng/L
Clohars-Fouesnant
2,264 PopulationPFAS-4: 1.4 ng/L
Le Relecq-Kerhuon
11,897 PopulationPFAS-4: 1.3 ng/L
Plouhinec
5,400 PopulationPFAS-4: 1.3 ng/L
Pleyben
3,692 PopulationPFAS-4: 1.3 ng/L
Plougastel-Daoulas
13,434 PopulationPFAS-4: 1.2 ng/L
Guingamp
7,111 PopulationPFAS-4: 1.2 ng/L
Binic-Étables-sur-Mer
7,041 PopulationPFAS-4: 1.2 ng/L
Moëlan-sur-Mer
6,749 PopulationPFAS-4: 1.2 ng/L
Val d'Oust
2,807 PopulationPFAS-4: 1.2 ng/L
Guerlédan
2,532 PopulationPFAS-4: 1.2 ng/L
Vitré
19,365 PopulationPFAS-4: 1.1 ng/L
Redon
9,542 PopulationPFAS-4: 1.1 ng/L
Val d'Anast
3,930 PopulationPFAS-4: 1.1 ng/L
Saint-Lunaire
2,768 PopulationPFAS-4: 1.1 ng/L
Plouénan
2,610 PopulationPFAS-4: 1.1 ng/L
Pleine-Fougères
2,002 PopulationPFAS-4: 1.1 ng/L
Ploufragan
11,507 PopulationPFAS-4: 1 ng/L
Lesneven
7,566 PopulationPFAS-4: 1 ng/L
Trégastel
2,524 PopulationPFAS-4: 1 ng/L
Louargat
2,448 PopulationPFAS-4: 1 ng/L
Guichen
9,412 PopulationPFAS-4: 0.81 ng/L
Pipriac
3,859 PopulationPFAS-4: 0.6 ng/L
Saint-Grégoire
9,957 PopulationPFAS-4: 0.54 ng/L

Other covered communes

Rennes
230,890 Populationtoo small to measure
Brest
142,346 PopulationPFAS result available
Quimper
64,385 PopulationPFAS result available
Lorient
58,329 Populationtoo small to measure
Saint-Malo
47,439 Populationtoo small to measure
Saint-Brieuc
44,364 Populationtoo small to measure
Lanester
23,263 Populationtoo small to measure
Lannion
20,315 Populationtoo small to measure
Fougères
20,307 Populationtoo small to measure
Cesson-Sévigné
18,761 Populationtoo small to measure
Lamballe-Armor
17,241 Populationno PFAS result yet
Landerneau
16,363 Populationtoo small to measure
Hennebont
15,910 Populationtoo small to measure
Guipavas
15,538 Populationno PFAS result yet
Morlaix
15,194 PopulationPFAS result available
Dinan
14,764 Populationno PFAS result yet
Pontivy
14,640 Populationtoo small to measure
Auray
14,207 Populationtoo small to measure
Douarnenez
14,068 Populationtoo small to measure
Saint-Jacques-de-la-Lande
13,800 Populationno PFAS result yet
Plouzané
13,567 Populationno PFAS result yet
Betton
12,964 Populationtoo small to measure
Quimperlé
12,469 Populationtoo small to measure
Guidel
12,338 Populationtoo small to measure

The water report for your city

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