| Paramètre | Hauts-de-Seine | Moy. nationale |
|---|---|---|
| Score qualité | 96/100 | 93/100 |
| Nitrates (mg/L) | 19.1 | 15 |
| Calcium (mg/L) | 74.3 | 73.9 |
| Communes PFAS | 6 | 342 (national) |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Antony | 70 | 22.3 mg/L | 94 mg/L | ✓ | ⚠ Non conf. |
| Asnieres-Sur-Seine | 100 | 21.6 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Bagneux | 100 | 22 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Bois-Colombes | 100 | 22.5 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Boulogne-Billancourt | 100 | 21.9 mg/L | 92 mg/L | ✓ | ✓ Conforme |
| Bourg-La-Reine | 100 | 22.7 mg/L | 90 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Chatenay-Malabry | 100 | 22.2 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Chatillon | 100 | 22.8 mg/L | 91 mg/L | ✓ | ✓ Conforme |
| Chaville | 100 | 24.9 mg/L | 97 mg/L | ✓ | ✓ Conforme |
| Clamart | 100 | 21 mg/L | 42 mg/L | ✓ | ✓ Conforme |
| Clichy | 65 | 16.9 mg/L | 95 mg/L | Détectés | ⚠ Non conf. |
| Colombes | 100 | 23.1 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Courbevoie | 100 | 16.2 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Fontenay-Aux-Roses | 100 | 22.4 mg/L | 93 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Garches | 85 | 12.9 mg/L | 58 mg/L | Détectés | ✓ Conforme |
| Garenne-Colombes (La) | 95 | 25.8 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Gennevilliers | 100 | 20.7 mg/L | 58 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Issy-Les-Moulineaux | 100 | 21.6 mg/L | 88 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Levallois-Perret | 100 | 19.5 mg/L | 102 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Malakoff | 100 | 22.3 mg/L | 70 mg/L | ✓ | ✓ Conforme |
| Marnes-La-Coquette | 85 | 10.5 mg/L | 59 mg/L | Détectés | ✓ Conforme |
| Meudon | 100 | 22 mg/L | 87 mg/L | ✓ | ✓ Conforme |
| Montrouge | 100 | 19.8 mg/L | 86 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Nanterre | 95 | 13.1 mg/L | 64 mg/L | ✓ | ✓ Conforme |
| Neuilly-Sur-Seine | 85 | 11.8 mg/L | 55 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Plessis-Robinson (Le) | 100 | 22.1 mg/L | 82 mg/L | ✓ | ✓ Conforme |
| Puteaux | 100 | 18.7 mg/L | 85 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Rueil-Malmaison | 100 | 15.2 mg/L | 60 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Saint-Cloud | 85 | 12.4 mg/L | 57 mg/L | Détectés | ✓ Conforme |
| Sceaux | 100 | 23.1 mg/L | 90 mg/L | ✓ | ✓ Conforme |
| Sevres | 100 | 22.6 mg/L | 90 mg/L | ✓ | ✓ Conforme |
| Suresnes | 85 | 21.6 mg/L | 58 mg/L | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Vanves | 95 | 21.7 mg/L | 90 mg/L | ✓ | ✓ Conforme |
| Vaucresson | 100 | 13 mg/L | 56 mg/L | ✓ | ✓ Conforme |
| Ville-D'Avray | 100 | 14.1 mg/L | 63 mg/L | ✓ | ✓ Conforme |
| Villeneuve-La-Garenne | 100 | 1 mg/L | 50 mg/L | ✓ | ✓ Conforme |