| Paramètre | Yvelines | Moy. nationale |
|---|---|---|
| Score qualité | 91/100 | 93/100 |
| Nitrates (mg/L) | 25.7 | 15 |
| Calcium (mg/L) | 73.5 | 73.9 |
| Communes PFAS | 51 | 342 (national) |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ablis | 100 | 20.9 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Acheres | 85 | 6.8 mg/L | 103 mg/L | Détectés | ✓ Conforme |
| Adainville | 84 | · | · | ✓ | ✓ Conforme |
| Aigremont | 100 | 24 mg/L | 54 mg/L | ✓ | ✓ Conforme |
| Allainville | 84 | · | · | ✓ | ✓ Conforme |
| Alluets-Le-Roi (Les) | 84 | · | · | ✓ | ✓ Conforme |
| Andelu | 100 | 25 mg/L | 59 mg/L | ✓ | ✓ Conforme |
| Andresy | 85 | 16.7 mg/L | 101 mg/L | Détectés | ✓ Conforme |
| Arnouville-Les-Mantes | 95 | 35.7 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Aubergenville | 85 | 24.5 mg/L | 50 mg/L | Détectés | ✓ Conforme |
| Auffargis | 100 | 21.1 mg/L | 88 mg/L | ✓ | ✓ Conforme |
| Auffreville-Brasseuil | 95 | 26.4 mg/L | 0 mg/L | ✓ | ✓ Conforme |
| Aulnay-Sur-Mauldre | 84 | · | · | ✓ | ✓ Conforme |
| Auteuil | 95 | 27.3 mg/L | 98 mg/L | ✓ | ✓ Conforme |
| Autouillet | 95 | 25.6 mg/L | 52 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Bailly | 100 | 11.4 mg/L | 59 mg/L | ✓ | ✓ Conforme |
| Bazainville | 95 | 37.8 mg/L | 79 mg/L | ✓ | ✓ Conforme |
| Bazemont | 100 | 0.8 mg/L | 23 mg/L | ✓ | ✓ Conforme |
| Bazoches-Sur-Guyonne | 95 | 29.4 mg/L | 54 mg/L | ✓ | ✓ Conforme |
| Behoust | 85 | 42 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Bennecourt | 95 | 26.5 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Beynes | 80 | 28.3 mg/L | 56 mg/L | Détectés | ✓ Conforme |
| Blaru | 85 | 47.3 mg/L | 101 mg/L | ✓ | ✓ Conforme |
| Boinville-En-Mantois | 84 | · | · | ✓ | ✓ Conforme |
| Boinville-Le-Gaillard | 80 | 30.5 mg/L | 111 mg/L | Détectés | ✓ Conforme |
| Boinvilliers | 100 | 17.9 mg/L | 105 mg/L | ✓ | ✓ Conforme |
| Bois-D'Arcy | 95 | 26 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Boissets | 85 | 46 mg/L | 65 mg/L | ✓ | ✓ Conforme |
| Boissiere-Ecole (La) | 95 | 33.1 mg/L | 116 mg/L | ✓ | ✓ Conforme |
| Boissy-Mauvoisin | 95 | 28.2 mg/L | 83 mg/L | ✓ | ✓ Conforme |
| Boissy-Sans-Avoir | 84 | · | · | ✓ | ✓ Conforme |
| Bonnelles | 85 | 42.4 mg/L | 119 mg/L | ✓ | ✓ Conforme |
| Bonnieres-Sur-Seine | 100 | 1.5 mg/L | 27 mg/L | ✓ | ✓ Conforme |
| Bouafle | 100 | 10.1 mg/L | 49 mg/L | ✓ | ✓ Conforme |
| Bougival | 100 | 12.7 mg/L | 62 mg/L | ✓ | ✓ Conforme |
| Bourdonne | 84 | · | · | ✓ | ✓ Conforme |
| Breuil-Bois-Robert | 85 | 48.9 mg/L | 51 mg/L | ✓ | ✓ Conforme |
| Breval | 70 | 47.5 mg/L | 52 mg/L | Détectés | ✓ Conforme |
| Breviaires (Les) | 100 | 22.3 mg/L | 83 mg/L | ✓ | ✓ Conforme |
| Brueil-En-Vexin | 80 | 26.8 mg/L | 61 mg/L | Détectés | ✓ Conforme |
| Buc | 100 | 12.7 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Buchelay | 70 | 48.2 mg/L | 50 mg/L | Détectés | ✓ Conforme |
| Bullion | 100 | 3.3 mg/L | 71 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Carrieres-Sous-Poissy | 95 | 26.8 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Carrieres-Sur-Seine | 85 | 1.1 mg/L | 26 mg/L | Détectés | ✓ Conforme |
| Celle-Les-Bordes (La) | 100 | 9.8 mg/L | 106 mg/L | ✓ | ✓ Conforme |
| Celle-Saint-Cloud (La) | 85 | 16.6 mg/L | 56 mg/L | Détectés | ✓ Conforme |
| Cernay-La-Ville | 85 | 22.2 mg/L | 92 mg/L | Détectés | ✓ Conforme |
| Chambourcy | 85 | 16.4 mg/L | 57 mg/L | Détectés | ✓ Conforme |
| Chanteloup-Les-Vignes | 100 | 16.5 mg/L | 107 mg/L | ✓ | ✓ Conforme |
| Chapet | 100 | 14.1 mg/L | 49 mg/L | ✓ | ✓ Conforme |
| Chateaufort | 100 | 18.3 mg/L | 82 mg/L | ✓ | ✓ Conforme |
| Chatou | 100 | 13.6 mg/L | 67 mg/L | ✓ | ✓ Conforme |
| Chaufour-Les-Bonnieres | 84 | · | · | ✓ | ✓ Conforme |
| Chavenay | 100 | 24.1 mg/L | 52 mg/L | ✓ | ✓ Conforme |
| Chesnay-Rocquencourt (Le) | 100 | 21 mg/L | 83 mg/L | ✓ | ✓ Conforme |
| Chevreuse | 100 | 20.3 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Choisel | 100 | 24 mg/L | 93 mg/L | ✓ | ✓ Conforme |
| Civry-La-Foret | 85 | 44.6 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Clairefontaine-En-Yvelines | 100 | 7.6 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Clayes-Sous-Bois (Les) | 85 | 20.7 mg/L | 59 mg/L | Détectés | ✓ Conforme |
| Coignieres | 100 | 23.3 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Conde-Sur-Vesgre | 95 | 39 mg/L | 123 mg/L | ✓ | ✓ Conforme |
| Conflans-Sainte-Honorine | 85 | 16.4 mg/L | 103 mg/L | Détectés | ✓ Conforme |
| Courgent | 100 | 25 mg/L | 113 mg/L | ✓ | ✓ Conforme |
| Cravent | 84 | · | · | ✓ | ✓ Conforme |
| Crespieres | 95 | 30 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Croissy-Sur-Seine | 85 | 12.2 mg/L | 69 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Dammartin-En-Serve | 100 | 1 mg/L | 75 mg/L | ✓ | ✓ Conforme |
| Dampierre-En-Yvelines | 100 | 22 mg/L | 84 mg/L | ✓ | ✓ Conforme |
| Dannemarie | 85 | 44 mg/L | 62 mg/L | ✓ | ✓ Conforme |
| Davron | 100 | 21.9 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Drocourt | 80 | 25.3 mg/L | 63 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ecquevilly | 100 | 1 mg/L | 196 mg/L | ✓ | ✓ Conforme |
| Elancourt | 80 | 26.8 mg/L | 106 mg/L | Détectés | ✓ Conforme |
| Emance | 100 | 9.6 mg/L | 101 mg/L | ✓ | ✓ Conforme |
| Epone | 100 | 24.9 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Essarts-Le-Roi (Les) | 95 | 39.4 mg/L | 109 mg/L | ✓ | ✓ Conforme |
| Etang-La-Ville (L') | 100 | 22.5 mg/L | 48 mg/L | ✓ | ✓ Conforme |
| Evecquemont | 95 | 30.2 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Falaise (La) | 95 | 26 mg/L | 54 mg/L | ✓ | ✓ Conforme |
| Favrieux | 85 | 46 mg/L | 51 mg/L | ✓ | ✓ Conforme |
| Feucherolles | 84 | · | · | ✓ | ✓ Conforme |
| Flacourt | 80 | 26.4 mg/L | 60 mg/L | Détectés | ✓ Conforme |
| Flexanville | 85 | 44.5 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Flins-Neuve-Eglise | 100 | 16.8 mg/L | 81 mg/L | ✓ | ✓ Conforme |
| Flins-Sur-Seine | 85 | 22 mg/L | 59 mg/L | Détectés | ✓ Conforme |
| Follainville-Dennemont | 85 | 24.4 mg/L | 61 mg/L | Détectés | ✓ Conforme |
| Fontenay-Le-Fleury | 100 | 22.3 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Fontenay-Mauvoisin | 85 | 46.3 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Fontenay-Saint-Pere | 100 | 19.5 mg/L | 86 mg/L | ✓ | ✓ Conforme |
| Freneuse | 85 | 25 mg/L | 96 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Gaillon-Sur-Montcient | 95 | 33.2 mg/L | 129 mg/L | ✓ | ✓ Conforme |
| Galluis | 95 | 37 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Gambais | 95 | 29.7 mg/L | 69 mg/L | ✓ | ✓ Conforme |
| Gambaiseuil | 95 | 33.1 mg/L | 52 mg/L | ✓ | ✓ Conforme |
| Garancieres | 95 | 31.7 mg/L | 49 mg/L | ✓ | ✓ Conforme |
| Gargenville | 95 | 26.9 mg/L | 73 mg/L | ✓ | ✓ Conforme |
| Gazeran | 80 | 34.2 mg/L | 111 mg/L | Détectés | ✓ Conforme |
| Gommecourt | 84 | · | · | ✓ | ✓ Conforme |
| Goupillieres | 84 | · | · | ✓ | ✓ Conforme |
| Goussonville | 100 | 20.8 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Grandchamp | 95 | 33 mg/L | 69 mg/L | ✓ | ✓ Conforme |
| Gressey | 85 | 44.6 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Grosrouvre | 84 | · | · | ✓ | ✓ Conforme |
| Guernes | 100 | 24.8 mg/L | 59 mg/L | ✓ | ✓ Conforme |
| Guerville | 100 | 19.1 mg/L | 107 mg/L | ✓ | ✓ Conforme |
| Guitrancourt | 95 | 25.7 mg/L | 63 mg/L | ✓ | ✓ Conforme |
| Guyancourt | 85 | 15.5 mg/L | 57 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Hardricourt | 80 | 30.6 mg/L | 100 mg/L | Détectés | ✓ Conforme |
| Hargeville | 95 | 40 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Hauteville (La) | 84 | · | · | ✓ | ✓ Conforme |
| Herbeville | 100 | 24.2 mg/L | 50 mg/L | ✓ | ✓ Conforme |
| Hermeray | 95 | 39.3 mg/L | 112 mg/L | ✓ | ✓ Conforme |
| Houdan | 85 | 42 mg/L | 62 mg/L | ✓ | ✓ Conforme |
| Houilles | 100 | 21.8 mg/L | 89 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Issou | 95 | 37.6 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Jambville | 95 | 25.9 mg/L | 73 mg/L | ✓ | ✓ Conforme |
| Jouars-Pontchartrain | 95 | 36.7 mg/L | 52 mg/L | ✓ | ✓ Conforme |
| Jouy-En-Josas | 100 | 19.8 mg/L | 95 mg/L | ✓ | ✓ Conforme |
| Jouy-Mauvoisin | 85 | 47 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Jumeauville | 95 | 26.5 mg/L | 82 mg/L | ✓ | ✓ Conforme |
| Juziers | 95 | 29.7 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Lainville-En-Vexin | 100 | 20.8 mg/L | 89 mg/L | ✓ | ✓ Conforme |
| Levis-Saint-Nom | 80 | 26 mg/L | 81 mg/L | Détectés | ✓ Conforme |
| Limay | 95 | 25.4 mg/L | 73 mg/L | ✓ | ✓ Conforme |
| Limetz-Villez | 84 | · | · | ✓ | ✓ Conforme |
| Loges-En-Josas (Les) | 95 | 27 mg/L | 100 mg/L | ✓ | ✓ Conforme |
| Lommoye | 80 | 26.9 mg/L | 84 mg/L | Détectés | ✓ Conforme |
| Longnes | 100 | 13.8 mg/L | 76 mg/L | ✓ | ✓ Conforme |
| Longvilliers | 100 | 8.7 mg/L | 112 mg/L | ✓ | ✓ Conforme |
| Louveciennes | 85 | 12.3 mg/L | 61 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Magnanville | 85 | 47.9 mg/L | 50 mg/L | ✓ | ✓ Conforme |
| Magny-Les-Hameaux | 100 | 21.1 mg/L | 92 mg/L | ✓ | ✓ Conforme |
| Maisons-Laffitte | 85 | 19.8 mg/L | 88 mg/L | Détectés | ✓ Conforme |
| Mantes-La-Jolie | 85 | 47.8 mg/L | 51 mg/L | ✓ | ✓ Conforme |
| Mantes-La-Ville | 85 | 23.1 mg/L | 58 mg/L | Détectés | ✓ Conforme |
| Marcq | 84 | · | · | ✓ | ✓ Conforme |
| Mareil-Le-Guyon | 84 | · | · | ✓ | ✓ Conforme |
| Mareil-Marly | 100 | 22.1 mg/L | 62 mg/L | ✓ | ✓ Conforme |
| Mareil-Sur-Mauldre | 70 | 43.1 mg/L | 47 mg/L | Détectés | ✓ Conforme |
| Marly-Le-Roi | 95 | 29.2 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Maule | 95 | 28.5 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Maulette | 95 | 36.2 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Maurecourt | 100 | 20.6 mg/L | 31 mg/L | ✓ | ✓ Conforme |
| Maurepas | 80 | 26.8 mg/L | 60 mg/L | Détectés | ✓ Conforme |
| Medan | 84 | · | · | ✓ | ✓ Conforme |
| Menerville | 95 | 26.7 mg/L | 80 mg/L | ✓ | ✓ Conforme |
| Mere | 95 | 36 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Mericourt | 100 | 23.9 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Mesnil-Le-Roi (Le) | 100 | 17.5 mg/L | 77 mg/L | ✓ | ✓ Conforme |
| Mesnil-Saint-Denis (Le) | 100 | 16.7 mg/L | 63 mg/L | ✓ | ✓ Conforme |
| Mesnuls (Les) | 84 | · | · | ✓ | ✓ Conforme |
| Meulan-En-Yvelines | 95 | 29.5 mg/L | 104 mg/L | ✓ | ✓ Conforme |
| Mezieres-Sur-Seine | 84 | · | · | ✓ | ✓ Conforme |
| Mezy-Sur-Seine | 95 | 29 mg/L | 104 mg/L | ✓ | ✓ Conforme |
| Millemont | 95 | 34.3 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Milon-La-Chapelle | 84 | · | · | ✓ | ✓ Conforme |
| Mittainville | 100 | 21.5 mg/L | 81 mg/L | ✓ | ✓ Conforme |
| Moisson | 95 | 30 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Mondreville | 85 | 44.8 mg/L | 117 mg/L | ✓ | ✓ Conforme |
| Montainville | 84 | · | · | ✓ | ✓ Conforme |
| Montalet-Le-Bois | 100 | 24 mg/L | 3 mg/L | ✓ | ✓ Conforme |
| Montchauvet | 100 | 1 mg/L | 75 mg/L | ✓ | ✓ Conforme |
| Montesson | 100 | 12 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Montfort-L'Amaury | 80 | 30.1 mg/L | 61 mg/L | Détectés | ✓ Conforme |
| Montigny-Le-Bretonneux | 100 | 14.5 mg/L | 57 mg/L | ✓ | ✓ Conforme |
| Morainvilliers | 95 | 28.1 mg/L | 59 mg/L | ✓ | ✓ Conforme |
| Mousseaux-Sur-Seine | 100 | 1.4 mg/L | 27 mg/L | ✓ | ✓ Conforme |
| Mulcent | 95 | 27 mg/L | 105 mg/L | ✓ | ✓ Conforme |
| Mureaux (Les) | 80 | 29.9 mg/L | 105 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Neauphle-Le-Chateau | 70 | 43 mg/L | 48 mg/L | Détectés | ✓ Conforme |
| Neauphle-Le-Vieux | 84 | · | · | ✓ | ✓ Conforme |
| Neauphlette | 85 | 46.7 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Nezel | 100 | 22.4 mg/L | 89 mg/L | ✓ | ✓ Conforme |
| Noisy-Le-Roi | 100 | 13.7 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Notre-Dame-De-La-Mer | 95 | 31 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Oinville-Sur-Montcient | 95 | 32.7 mg/L | 130 mg/L | ✓ | ✓ Conforme |
| Orcemont | 100 | 13 mg/L | 111 mg/L | ✓ | ✓ Conforme |
| Orgerus | 85 | 44.3 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Orgeval | 75 | 29.8 mg/L | 57 mg/L | Détectés | ✓ Conforme |
| Orphin | 100 | 20.7 mg/L | 109 mg/L | ✓ | ✓ Conforme |
| Orsonville | 100 | 9.9 mg/L | 111 mg/L | ✓ | ✓ Conforme |
| Orvilliers | 85 | 44.6 mg/L | 62 mg/L | ✓ | ✓ Conforme |
| Osmoy | 84 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Paray-Douaville | 95 | 26.3 mg/L | 110 mg/L | ✓ | ✓ Conforme |
| Pecq (Le) | 85 | 13.5 mg/L | 60 mg/L | Détectés | ✓ Conforme |
| Perdreauville | 85 | 47.7 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Perray-En-Yvelines (Le) | 84 | · | · | ✓ | ✓ Conforme |
| Plaisir | 85 | 23.3 mg/L | 60 mg/L | Détectés | ✓ Conforme |
| Poigny-La-Foret | 84 | · | · | ✓ | ✓ Conforme |
| Poissy | 80 | 29.2 mg/L | 56 mg/L | Détectés | ✓ Conforme |
| Ponthevrard | 80 | 32.8 mg/L | 111 mg/L | Détectés | ✓ Conforme |
| Porcheville | 95 | 33.6 mg/L | 104 mg/L | ✓ | ✓ Conforme |
| Port-Marly (Le) | 85 | 12.3 mg/L | 69 mg/L | Détectés | ✓ Conforme |
| Prunay-En-Yvelines | 70 | 43.6 mg/L | 116 mg/L | Détectés | ✓ Conforme |
| Prunay-Le-Temple | 84 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Queue-Les-Yvelines (La) | 84 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Raizeux | 95 | 38.9 mg/L | 109 mg/L | ✓ | ✓ Conforme |
| Rambouillet | 65 | 17.4 mg/L | 74 mg/L | Détectés | ⚠ Non conf. |
| Rennemoulin | 84 | · | · | ✓ | ✓ Conforme |
| Richebourg | 85 | 43 mg/L | 70 mg/L | ✓ | ✓ Conforme |
| Rochefort-En-Yvelines | 85 | 8.3 mg/L | 116 mg/L | Détectés | ✓ Conforme |
| Rolleboise | 100 | 24 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Rosay | 85 | 24.2 mg/L | 54 mg/L | Détectés | ✓ Conforme |
| Rosny-Sur-Seine | 85 | 47.1 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Sailly | 95 | 25.9 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Saint-Arnoult-En-Yvelines | 100 | 22 mg/L | 87 mg/L | ✓ | ✓ Conforme |
| Saint-Cyr-L'Ecole | 100 | 24.1 mg/L | 61 mg/L | ✓ | ✓ Conforme |
| Saint-Forget | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Germain-De-La-Grange | 85 | 24.4 mg/L | 60 mg/L | Détectés | ✓ Conforme |
| Saint-Germain-En-Laye | 95 | 31 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Saint-Hilarion | 100 | 19.8 mg/L | 102 mg/L | ✓ | ✓ Conforme |
| Saint-Illiers-La-Ville | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Illiers-Le-Bois | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Lambert | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Leger-En-Yvelines | 100 | 22.5 mg/L | 81 mg/L | ✓ | ✓ Conforme |
| Saint-Martin-De-Brethencourt | 80 | 22 mg/L | 93 mg/L | ✓ | ⚠ Non conf. |
| Saint-Martin-Des-Champs | 95 | 30.9 mg/L | 55 mg/L | ✓ | ✓ Conforme |
| Saint-Martin-La-Garenne | 80 | 29.4 mg/L | 108 mg/L | Détectés | ✓ Conforme |
| Saint-Nom-La-Breteche | 100 | 23.7 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Saint-Remy-L'Honore | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Remy-Les-Chevreuse | 80 | 39.7 mg/L | 111 mg/L | Détectés | ✓ Conforme |
| Sainte-Mesme | 84 | · | · | ✓ | ✓ Conforme |
| Sartrouville | 70 | 17.6 mg/L | 76 mg/L | ✓ | ⚠ Non conf. |
| Saulx-Marchais | 95 | 32.6 mg/L | 53 mg/L | ✓ | ✓ Conforme |
| Senlisse | 100 | 16 mg/L | 83 mg/L | ✓ | ✓ Conforme |
| Septeuil | 100 | 24.3 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Soindres | 85 | 47.6 mg/L | 54 mg/L | ✓ | ✓ Conforme |
| Sonchamp | 100 | 16.6 mg/L | 117 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Tacoignieres | 85 | 43 mg/L | 64 mg/L | ✓ | ✓ Conforme |
| Tartre-Gaudran (Le) | 84 | · | · | ✓ | ⚠ Non conf. |
| Tertre-Saint-Denis (Le) | 84 | · | · | ✓ | ✓ Conforme |
| Tessancourt-Sur-Aubette | 95 | 29.5 mg/L | 100 mg/L | ✓ | ✓ Conforme |
| Thiverval-Grignon | 84 | · | · | ✓ | ✓ Conforme |
| Thoiry | 84 | · | · | ✓ | ✓ Conforme |
| Tilly | 100 | 13 mg/L | 78 mg/L | ✓ | ✓ Conforme |
| Toussus-Le-Noble | 100 | 14 mg/L | 96 mg/L | ✓ | ✓ Conforme |
| Trappes | 85 | 15 mg/L | 57 mg/L | Détectés | ✓ Conforme |
| Tremblay-Sur-Mauldre (Le) | 84 | · | · | ✓ | ✓ Conforme |
| Triel-Sur-Seine | 100 | 0.9 mg/L | 24 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Vaux-Sur-Seine | 95 | 29.2 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Velizy-Villacoublay | 100 | 24.7 mg/L | 92 mg/L | ✓ | ✓ Conforme |
| Verneuil-Sur-Seine | 85 | 1 mg/L | 23 mg/L | Détectés | ✓ Conforme |
| Vernouillet | 85 | 8.8 mg/L | 45 mg/L | Détectés | ✓ Conforme |
| Verriere (La) | 100 | 23.5 mg/L | 50 mg/L | ✓ | ✓ Conforme |
| Versailles | 100 | 13.3 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Vert | 85 | 49.9 mg/L | 50 mg/L | ✓ | ✓ Conforme |
| Vesinet (Le) | 100 | 12.4 mg/L | 67 mg/L | ✓ | ✓ Conforme |
| Vicq | 84 | · | · | ✓ | ✓ Conforme |
| Vieille-Eglise-En-Yvelines | 84 | · | · | ✓ | ✓ Conforme |
| Villeneuve-En-Chevrie (La) | 100 | 23.7 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Villennes-Sur-Seine | 100 | 24 mg/L | 51 mg/L | ✓ | ✓ Conforme |
| Villepreux | 100 | 16.9 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Villette | 95 | 26.2 mg/L | 93 mg/L | ✓ | ✓ Conforme |
| Villiers-Le-Mahieu | 84 | · | · | ✓ | ✓ Conforme |
| Villiers-Saint-Frederic | 80 | 28.8 mg/L | 63 mg/L | Détectés | ✓ Conforme |
| Viroflay | 100 | 15.3 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Voisins-Le-Bretonneux | 100 | 21.6 mg/L | 99 mg/L | ✓ | ✓ Conforme |