| Paramètre | Essonne | Moy. nationale |
|---|---|---|
| Score qualité | 96/100 | 93/100 |
| Nitrates (mg/L) | 21.3 | 15 |
| Calcium (mg/L) | 93.8 | 73.9 |
| Communes PFAS | 11 | 342 (national) |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Abbeville-La-Riviere | 100 | 3.1 mg/L | 66 mg/L | ✓ | ✓ Conforme |
| Angerville | 85 | 42.2 mg/L | 115 mg/L | ✓ | ✓ Conforme |
| Angervilliers | 95 | 30 mg/L | · | ✓ | ✓ Conforme |
| Arpajon | 100 | 16.6 mg/L | · | ✓ | ✓ Conforme |
| Arrancourt | 84 | · | · | ✓ | ✓ Conforme |
| Athis-Mons | 100 | 20.6 mg/L | · | ✓ | ✓ Conforme |
| Authon-La-Plaine | 100 | 5.2 mg/L | · | ✓ | ✓ Conforme |
| Auvernaux | 100 | 23.9 mg/L | · | ✓ | ✓ Conforme |
| Auvers-Saint-Georges | 100 | 3.2 mg/L | · | ✓ | ✓ Conforme |
| Avrainville | 100 | 17.1 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ballainvilliers | 100 | 18.8 mg/L | · | ✓ | ✓ Conforme |
| Ballancourt-Sur-Essonne | 100 | 16.5 mg/L | 87 mg/L | ✓ | ✓ Conforme |
| Baulne | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Bievres | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Blandy | 95 | 29.2 mg/L | 85 mg/L | ✓ | ✓ Conforme |
| Boigneville | 75 | 38.3 mg/L | 90 mg/L | ✓ | ⚠ Non conf. |
| Bois-Herpin | 100 | 0.6 mg/L | · | ✓ | ✓ Conforme |
| Boissy-La-Riviere | 100 | 8.1 mg/L | · | ✓ | ✓ Conforme |
| Boissy-Le-Cutte | 100 | 0 mg/L | 63 mg/L | ✓ | ✓ Conforme |
| Boissy-Le-Sec | 70 | 46 mg/L | 106 mg/L | Détectés | ✓ Conforme |
| Boissy-Sous-Saint-Yon | 100 | 14.4 mg/L | · | ✓ | ✓ Conforme |
| Bondoufle | 100 | 22 mg/L | · | ✓ | ✓ Conforme |
| Boullay-Les-Troux | 100 | 21.8 mg/L | · | ✓ | ✓ Conforme |
| Bouray-Sur-Juine | 100 | 11.3 mg/L | 97 mg/L | ✓ | ✓ Conforme |
| Boussy-Saint-Antoine | 95 | 29.2 mg/L | · | ✓ | ✓ Conforme |
| Boutervilliers | 85 | 42.9 mg/L | · | ✓ | ✓ Conforme |
| Boutigny-Sur-Essonne | 100 | 6.7 mg/L | · | ✓ | ✓ Conforme |
| Bouville | 84 | · | · | ✓ | ⚠ Non conf. |
| Bretigny-Sur-Orge | 100 | 23.7 mg/L | · | ✓ | ✓ Conforme |
| Breuillet | 100 | 16.2 mg/L | · | ✓ | ✓ Conforme |
| Breux-Jouy | 100 | 15.2 mg/L | · | ✓ | ✓ Conforme |
| Brieres-Les-Scelles | 100 | 5.1 mg/L | · | ✓ | ✓ Conforme |
| Briis-Sous-Forges | 100 | 23.3 mg/L | · | ✓ | ✓ Conforme |
| Brouy | 84 | · | · | ✓ | ✓ Conforme |
| Brunoy | 100 | 23.5 mg/L | · | ✓ | ✓ Conforme |
| Bruyeres-Le-Chatel | 100 | 24.3 mg/L | 155 mg/L | ✓ | ✓ Conforme |
| Buno-Bonnevaux | 85 | 42.8 mg/L | · | ✓ | ✓ Conforme |
| Bures-Sur-Yvette | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Cerny | 100 | 13.6 mg/L | · | ✓ | ✓ Conforme |
| Chalo-Saint-Mars | 85 | 41.6 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Chalou-Moulineux | 85 | 47.1 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Chamarande | 100 | 11.6 mg/L | · | ✓ | ✓ Conforme |
| Champcueil | 100 | 19.6 mg/L | 99 mg/L | ✓ | ✓ Conforme |
| Champlan | 100 | 21.1 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Champmotteux | 100 | 6.1 mg/L | 72 mg/L | ✓ | ✓ Conforme |
| Chatignonville | 80 | 29 mg/L | 112 mg/L | Détectés | ✓ Conforme |
| Chauffour-Les-Etrechy | 84 | · | · | ✓ | ✓ Conforme |
| Cheptainville | 85 | 16.4 mg/L | 94 mg/L | Détectés | ✓ Conforme |
| Chevannes | 100 | 19.8 mg/L | · | ✓ | ✓ Conforme |
| Chilly-Mazarin | 100 | 18.3 mg/L | · | ✓ | ✓ Conforme |
| Congerville-Thionville | 85 | 50 mg/L | · | ✓ | ✓ Conforme |
| Corbeil-Essonnes | 100 | 20.3 mg/L | 96 mg/L | ✓ | ✓ Conforme |
| Corbreuse | 100 | 22.4 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Coudray-Montceaux (Le) | 100 | 24.2 mg/L | · | ✓ | ✓ Conforme |
| Courances | 95 | 33.6 mg/L | 88 mg/L | ✓ | ✓ Conforme |
| Courdimanche-Sur-Essonne | 100 | 5 mg/L | 98 mg/L | ✓ | ✓ Conforme |
| Courson-Monteloup | 100 | 23.6 mg/L | · | ✓ | ✓ Conforme |
| Crosne | 100 | 23.4 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| D'Huison-Longueville | 100 | 17.5 mg/L | · | ✓ | ✓ Conforme |
| Dannemois | 95 | 36.5 mg/L | · | ✓ | ✓ Conforme |
| Dourdan | 75 | 38.5 mg/L | · | ✓ | ⚠ Non conf. |
| Draveil | 100 | 22.8 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Echarcon | 100 | 13.8 mg/L | · | ✓ | ✓ Conforme |
| Egly | 100 | 18.7 mg/L | · | ✓ | ✓ Conforme |
| Epinay-Sous-Senart | 95 | 27.5 mg/L | · | ✓ | ✓ Conforme |
| Epinay-Sur-Orge | 100 | 23.3 mg/L | · | ✓ | ✓ Conforme |
| Etampes | 95 | 30.3 mg/L | 100 mg/L | ✓ | ✓ Conforme |
| Etiolles | 100 | 15.4 mg/L | · | ✓ | ✓ Conforme |
| Etrechy | 100 | 14.3 mg/L | 72 mg/L | ✓ | ✓ Conforme |
| Evry-Courcouronnes | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ferte-Alais (La) | 100 | 1.3 mg/L | 98 mg/L | ✓ | ✓ Conforme |
| Fleury-Merogis | 100 | 23.4 mg/L | · | ✓ | ✓ Conforme |
| Fontaine-La-Riviere | 84 | · | · | ✓ | ✓ Conforme |
| Fontenay-Le-Vicomte | 100 | 20.4 mg/L | · | ✓ | ✓ Conforme |
| Fontenay-Les-Briis | 100 | 20.7 mg/L | · | ✓ | ✓ Conforme |
| Foret-Le-Roi (La) | 100 | 21.2 mg/L | · | ✓ | ✓ Conforme |
| Foret-Sainte-Croix (La) | 100 | 1.1 mg/L | 65 mg/L | ✓ | ✓ Conforme |
| Forges-Les-Bains | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Gif-Sur-Yvette | 100 | 23.6 mg/L | · | ✓ | ✓ Conforme |
| Gironville-Sur-Essonne | 100 | 24.1 mg/L | 97 mg/L | ✓ | ✓ Conforme |
| Gometz-La-Ville | 95 | 27.3 mg/L | · | ✓ | ✓ Conforme |
| Gometz-Le-Chatel | 100 | 23 mg/L | 94 mg/L | ✓ | ✓ Conforme |
| Granges-Le-Roi (Les) | 100 | 22.7 mg/L | · | ✓ | ✓ Conforme |
| Grigny | 95 | 26.8 mg/L | · | ✓ | ✓ Conforme |
| Guibeville | 100 | 17.8 mg/L | · | ✓ | ✓ Conforme |
| Guigneville-Sur-Essonne | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Guillerval | 95 | 27.1 mg/L | 90 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Igny | 100 | 23.7 mg/L | · | ✓ | ✓ Conforme |
| Itteville | 100 | 21.3 mg/L | 96 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Janville-Sur-Juine | 100 | 12.4 mg/L | · | ✓ | ✓ Conforme |
| Janvry | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Juvisy-Sur-Orge | 95 | 26 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Lardy | 84 | · | · | ✓ | ✓ Conforme |
| Leudeville | 100 | 9.8 mg/L | · | ✓ | ✓ Conforme |
| Leuville-Sur-Orge | 100 | 15.7 mg/L | 97 mg/L | ✓ | ✓ Conforme |
| Limours | 100 | 21.4 mg/L | · | ✓ | ✓ Conforme |
| Linas | 85 | 22.6 mg/L | 96 mg/L | Détectés | ✓ Conforme |
| Lisses | 100 | 22.2 mg/L | · | ✓ | ✓ Conforme |
| Longjumeau | 100 | 22.2 mg/L | · | ✓ | ✓ Conforme |
| Longpont-Sur-Orge | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Maisse | 85 | 44.1 mg/L | 95 mg/L | ✓ | ✓ Conforme |
| Marcoussis | 100 | 24.3 mg/L | · | ✓ | ✓ Conforme |
| Marolles-En-Beauce | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Marolles-En-Hurepoix | 100 | 17.2 mg/L | · | ✓ | ✓ Conforme |
| Massy | 100 | 22.8 mg/L | · | ✓ | ✓ Conforme |
| Mauchamps | 95 | 39.6 mg/L | · | ✓ | ✓ Conforme |
| Mennecy | 100 | 23.2 mg/L | · | ✓ | ✓ Conforme |
| Merevillois (Le) | 85 | 41.2 mg/L | 87 mg/L | ✓ | ✓ Conforme |
| Merobert | 100 | 21.8 mg/L | · | ✓ | ✓ Conforme |
| Mespuits | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Milly-La-Foret | 75 | 39.5 mg/L | 93 mg/L | ✓ | ⚠ Non conf. |
| Moigny-Sur-Ecole | 95 | 31.2 mg/L | · | ✓ | ✓ Conforme |
| Molieres (Les) | 100 | 23.3 mg/L | · | ✓ | ✓ Conforme |
| Mondeville | 100 | 19 mg/L | · | ✓ | ✓ Conforme |
| Monnerville | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Montgeron | 75 | 29 mg/L | · | ✓ | ⚠ Non conf. |
| Montlhery | 100 | 22.2 mg/L | · | ✓ | ✓ Conforme |
| Morangis | 100 | 19.5 mg/L | · | ✓ | ✓ Conforme |
| Morigny-Champigny | 85 | 14.8 mg/L | 72 mg/L | Détectés | ✓ Conforme |
| Morsang-Sur-Orge | 100 | 23.1 mg/L | · | ✓ | ✓ Conforme |
| Morsang-Sur-Seine | 100 | 23.6 mg/L | 94 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Nainville-Les-Roches | 100 | 19.2 mg/L | · | ✓ | ✓ Conforme |
| Norville (La) | 100 | 16.8 mg/L | · | ✓ | ✓ Conforme |
| Nozay | 100 | 23.1 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ollainville | 100 | 14.8 mg/L | · | ✓ | ✓ Conforme |
| Oncy-Sur-Ecole | 95 | 38 mg/L | · | ✓ | ✓ Conforme |
| Ormoy | 100 | 23.9 mg/L | · | ✓ | ✓ Conforme |
| Ormoy-La-Riviere | 85 | 0 mg/L | 85 mg/L | Détectés | ✓ Conforme |
| Orsay | 85 | 0 mg/L | 30 mg/L | Détectés | ✓ Conforme |
| Orveau | 84 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Palaiseau | 100 | 24.4 mg/L | · | ✓ | ✓ Conforme |
| Paray-Vieille-Poste | 100 | 23.2 mg/L | · | ✓ | ✓ Conforme |
| Pecqueuse | 100 | 22.1 mg/L | · | ✓ | ✓ Conforme |
| Plessis-Pate (Le) | 100 | 22.9 mg/L | · | ✓ | ✓ Conforme |
| Plessis-Saint-Benoist | 100 | 19.8 mg/L | 100 mg/L | ✓ | ✓ Conforme |
| Prunay-Sur-Essonne | 95 | 25.2 mg/L | · | ✓ | ✓ Conforme |
| Puiselet-Le-Marais | 84 | · | · | ✓ | ✓ Conforme |
| Pussay | 85 | 43 mg/L | 85 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Quincy-Sous-Senart | 95 | 25.8 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Richarville | 100 | 7.7 mg/L | 97 mg/L | ✓ | ✓ Conforme |
| Ris-Orangis | 100 | 23.6 mg/L | · | ✓ | ✓ Conforme |
| Roinville | 85 | 45 mg/L | · | ✓ | ✓ Conforme |
| Roinvilliers | 100 | 2.1 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Saclas | 95 | 26.3 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Saclay | 100 | 22.4 mg/L | · | ✓ | ✓ Conforme |
| Saint-Aubin | 100 | 22.2 mg/L | · | ✓ | ✓ Conforme |
| Saint-Cheron | 100 | 13.9 mg/L | · | ✓ | ✓ Conforme |
| Saint-Cyr-La-Riviere | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Saint-Cyr-Sous-Dourdan | 75 | 29.8 mg/L | 139 mg/L | ✓ | ⚠ Non conf. |
| Saint-Escobille | 100 | 20.1 mg/L | · | ✓ | ✓ Conforme |
| Saint-Germain-Les-Arpajon | 84 | · | · | ✓ | ✓ Conforme |
| Saint-Germain-Les-Corbeil | 100 | 14.7 mg/L | · | ✓ | ✓ Conforme |
| Saint-Hilaire | 95 | 38.5 mg/L | · | ✓ | ✓ Conforme |
| Saint-Jean-De-Beauregard | 100 | 23.3 mg/L | · | ✓ | ✓ Conforme |
| Saint-Maurice-Montcouronne | 95 | 33.2 mg/L | 150 mg/L | ✓ | ✓ Conforme |
| Saint-Michel-Sur-Orge | 100 | 22.3 mg/L | · | ✓ | ✓ Conforme |
| Saint-Pierre-Du-Perray | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Saint-Sulpice-De-Favieres | 100 | 15.8 mg/L | · | ✓ | ✓ Conforme |
| Saint-Vrain | 100 | 12.9 mg/L | · | ✓ | ✓ Conforme |
| Saint-Yon | 100 | 17.7 mg/L | · | ✓ | ✓ Conforme |
| Sainte-Genevieve-Des-Bois | 100 | 23.9 mg/L | 100 mg/L | ✓ | ✓ Conforme |
| Saintry-Sur-Seine | 85 | 14.7 mg/L | 97 mg/L | Détectés | ✓ Conforme |
| Saulx-Les-Chartreux | 100 | 23 mg/L | 93 mg/L | ✓ | ✓ Conforme |
| Savigny-Sur-Orge | 100 | 19.8 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Sermaise | 85 | 40.9 mg/L | · | ✓ | ✓ Conforme |
| Soisy-Sur-Ecole | 95 | 31.4 mg/L | 93 mg/L | ✓ | ✓ Conforme |
| Soisy-Sur-Seine | 95 | 26 mg/L | · | ✓ | ✓ Conforme |
| Souzy-La-Briche | 70 | 40.6 mg/L | 97 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Tigery | 85 | 15.1 mg/L | 97 mg/L | Détectés | ✓ Conforme |
| Torfou | 85 | 42.1 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ulis (Les) | 100 | 21 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Val-Saint-Germain (Le) | 95 | 27.6 mg/L | · | ✓ | ✓ Conforme |
| Valpuiseaux | 100 | 3.3 mg/L | · | ✓ | ✓ Conforme |
| Varennes-Jarcy | 95 | 28.8 mg/L | · | ✓ | ✓ Conforme |
| Vaugrigneuse | 95 | 27 mg/L | · | ✓ | ✓ Conforme |
| Vauhallan | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Vayres-Sur-Essonne | 100 | 11.7 mg/L | · | ✓ | ✓ Conforme |
| Verrieres-Le-Buisson | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Vert-Le-Grand | 100 | 15.5 mg/L | · | ✓ | ✓ Conforme |
| Vert-Le-Petit | 100 | 12.2 mg/L | · | ✓ | ✓ Conforme |
| Videlles | 100 | 2.9 mg/L | 77 mg/L | ✓ | ✓ Conforme |
| Vigneux-Sur-Seine | 100 | 18.2 mg/L | 86 mg/L | ✓ | ✓ Conforme |
| Villabe | 100 | 24.2 mg/L | · | ✓ | ✓ Conforme |
| Ville-Du-Bois (La) | 100 | 20.2 mg/L | · | ✓ | ✓ Conforme |
| Villebon-Sur-Yvette | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Villeconin | 100 | 11.4 mg/L | · | ✓ | ✓ Conforme |
| Villejust | 100 | 21.3 mg/L | · | ✓ | ✓ Conforme |
| Villemoisson-Sur-Orge | 100 | 20.3 mg/L | · | ✓ | ✓ Conforme |
| Villeneuve-Sur-Auvers | 100 | 11.7 mg/L | · | ✓ | ✓ Conforme |
| Villiers-Le-Bacle | 100 | 23.9 mg/L | · | ✓ | ✓ Conforme |
| Villiers-Sur-Orge | 100 | 22.9 mg/L | · | ✓ | ✓ Conforme |
| Viry-Chatillon | 100 | 19.3 mg/L | 89 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Yerres | 80 | 25.8 mg/L | 101 mg/L | Détectés | ✓ Conforme |