| Paramètre | Pas-de-Calais | Moy. nationale |
|---|---|---|
| Score qualité | 81/100 | 91/100 |
| Nitrates (mg/L) | 34.7 | 16.3 |
| Calcium (mg/L) | 123.6 | 72.2 |
| Communes PFAS | 15 | 342 (national) |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Ablain-Saint-Nazaire | 60 | 40 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Ablainzevelle | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Acheville | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Achicourt | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Achiet-Le-Grand | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Achiet-Le-Petit | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Acq | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Acquin-Westbecourt | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Adinfer | 50 | 52 mg/L | · | ✓ | ⚠ Non conf. |
| Affringues | 100 | · | · | ✓ | ✓ Conforme |
| Agnez-Les-Duisans | 100 | · | · | ✓ | ✓ Conforme |
| Agnieres | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Agny | 60 | 39 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Aire-Sur-La-Lys | 90 | 23 mg/L | 114 mg/L | ✓ | ✓ Conforme |
| Airon-Notre-Dame | 50 | 65 mg/L | · | ✓ | ⚠ Non conf. |
| Airon-Saint-Vaast | 70 | 50 mg/L | · | ✓ | ✓ Conforme |
| Aix-En-Ergny | 100 | · | · | ✓ | ✓ Conforme |
| Aix-En-Issart | 100 | · | · | ✓ | ✓ Conforme |
| Aix-Noulette | 70 | 31 mg/L | · | ✓ | ⚠ Non conf. |
| Alembon | 70 | 21 mg/L | 108 mg/L | ✓ | ⚠ Non conf. |
| Alette | 80 | · | · | ✓ | ⚠ Non conf. |
| Alincthun | 100 | 14 mg/L | · | ✓ | ✓ Conforme |
| Allouagne | 45 | 45 mg/L | 135 mg/L | ✓ | ⚠ Non conf. |
| Alquines | 90 | 24 mg/L | 116 mg/L | ✓ | ✓ Conforme |
| Ambleteuse | 80 | 4.5 mg/L | · | ✓ | ⚠ Non conf. |
| Ambricourt | 100 | · | · | ✓ | ✓ Conforme |
| Ambrines | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Ames | 100 | · | · | ✓ | ⚠ Non conf. |
| Amettes | 100 | · | · | ✓ | ✓ Conforme |
| Amplier | 100 | · | · | ✓ | ✓ Conforme |
| Andres | 100 | · | · | ✓ | ✓ Conforme |
| Angres | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Annay | 80 | 40 mg/L | · | ✓ | ✓ Conforme |
| Annequin | 100 | · | · | ✓ | ✓ Conforme |
| Annezin | 80 | 1.4 mg/L | · | ✓ | ⚠ Non conf. |
| Anvin | 100 | · | · | ✓ | ✓ Conforme |
| Anzin-Saint-Aubin | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Ardres | 60 | 31 mg/L | 102 mg/L | ✓ | ⚠ Non conf. |
| Arleux-En-Gohelle | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Arques | 60 | 34 mg/L | 117 mg/L | Détectés | ⚠ Non conf. |
| Arras | 60 | 40 mg/L | 133 mg/L | ✓ | ⚠ Non conf. |
| Athies | 70 | 48 mg/L | · | ✓ | ✓ Conforme |
| Attaques (Les) | 60 | 29 mg/L | 111 mg/L | ✓ | ⚠ Non conf. |
| Attin | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Aubigny-En-Artois | 50 | 47 mg/L | 130 mg/L | ✓ | ⚠ Non conf. |
| Aubin-Saint-Vaast | 80 | · | · | ✓ | ⚠ Non conf. |
| Aubrometz | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Auchel | 80 | 0 mg/L | · | ✓ | ⚠ Non conf. |
| Auchy-Au-Bois | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Auchy-Les-Hesdin | 100 | · | · | ✓ | ✓ Conforme |
| Auchy-Les-Mines | 100 | 0.6 mg/L | · | ✓ | ✓ Conforme |
| Audembert | 100 | 13 mg/L | · | ✓ | ✓ Conforme |
| Audincthun | 100 | · | · | ✓ | ✓ Conforme |
| Audinghen | 100 | 7.4 mg/L | · | ✓ | ✓ Conforme |
| Audrehem | 80 | · | · | ✓ | ⚠ Non conf. |
| Audresselles | 100 | · | · | ✓ | ✓ Conforme |
| Audruicq | 100 | · | · | ✓ | ✓ Conforme |
| Aumerval | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Autingues | 100 | · | · | ✓ | ✓ Conforme |
| Auxi-Le-Chateau | 70 | 19 mg/L | 109 mg/L | ✓ | ⚠ Non conf. |
| Averdoingt | 40 | 43 mg/L | 124 mg/L | Détectés | ⚠ Non conf. |
| Avesnes | 100 | · | · | ✓ | ✓ Conforme |
| Avesnes-Le-Comte | 50 | 44 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Avesnes-Les-Bapaume | 50 | 51 mg/L | · | ✓ | ⚠ Non conf. |
| Avion | 60 | 39 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Avondance | 100 | · | · | ✓ | ✓ Conforme |
| Avroult | 100 | · | · | ✓ | ✓ Conforme |
| Ayette | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Azincourt | 100 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Bailleul-Aux-Cornailles | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Bailleul-Les-Pernes | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Bailleul-Sir-Berthoult | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Bailleulmont | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Bailleulval | 50 | 47 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Baincthun | 100 | 12 mg/L | · | ✓ | ✓ Conforme |
| Bainghen | 100 | · | · | ✓ | ✓ Conforme |
| Bajus | 70 | · | · | ✓ | ⚠ Non conf. |
| Balinghem | 100 | · | · | ✓ | ✓ Conforme |
| Bancourt | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Bapaume | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Baralle | 100 | · | · | ✓ | ✓ Conforme |
| Barastre | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Barlin | 90 | 28 mg/L | · | ✓ | ✓ Conforme |
| Barly | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Basseux | 50 | 52 mg/L | · | ✓ | ⚠ Non conf. |
| Bavincourt | 100 | 21 mg/L | · | ✓ | ✓ Conforme |
| Bayenghem-Les-Eperlecques | 100 | · | · | ✓ | ✓ Conforme |
| Bayenghem-Les-Seninghem | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Bazinghen | 100 | · | · | ✓ | ✓ Conforme |
| Bealencourt | 70 | 38 mg/L | · | ✓ | ⚠ Non conf. |
| Beaudricourt | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Beaufort-Blavincourt | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Beaulencourt | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Beaumerie-Saint-Martin | 50 | 42 mg/L | 120 mg/L | ✓ | ⚠ Non conf. |
| Beaumetz-Les-Aire | 100 | · | · | ✓ | ✓ Conforme |
| Beaumetz-Les-Cambrai | 70 | 37 mg/L | 135 mg/L | ✓ | ⚠ Non conf. |
| Beaumetz-Les-Loges | 40 | 55 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Beaurains | 70 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Beaurainville | 100 | · | · | ✓ | ✓ Conforme |
| Beauvoir-Wavans | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Beauvois | 100 | · | · | ✓ | ⚠ Non conf. |
| Becourt | 80 | · | · | ✓ | ⚠ Non conf. |
| Behagnies | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Belle-Et-Houllefort | 100 | · | · | ✓ | ✓ Conforme |
| Bellebrune | 80 | 1.1 mg/L | 149 mg/L | ✓ | ⚠ Non conf. |
| Bellinghem | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Bellonne | 70 | 1 mg/L | · | ✓ | ⚠ Non conf. |
| Benifontaine | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Berck | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Bergueneuse | 70 | 22 mg/L | 104 mg/L | ✓ | ⚠ Non conf. |
| Berlencourt-Le-Cauroy | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Berles-Au-Bois | 80 | 22 mg/L | · | ✓ | ⚠ Non conf. |
| Berles-Monchel | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Bermicourt | 100 | · | · | ✓ | ✓ Conforme |
| Berneville | 70 | 39 mg/L | 120 mg/L | ✓ | ✓ Conforme |
| Bernieulles | 70 | · | · | ✓ | ⚠ Non conf. |
| Bertincourt | 60 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Bethonsart | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Bethune | 100 | 1.7 mg/L | 124 mg/L | ✓ | ✓ Conforme |
| Beugin | 85 | 29 mg/L | · | ✓ | ✓ Conforme |
| Beugnatre | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Beugny | 50 | 46 mg/L | 148 mg/L | ✓ | ⚠ Non conf. |
| Beussent | 100 | · | · | ✓ | ✓ Conforme |
| Beutin | 80 | · | · | ✓ | ⚠ Non conf. |
| Beuvrequen | 100 | · | · | ✓ | ✓ Conforme |
| Beuvry | 80 | 18 mg/L | 155 mg/L | Détectés | ✓ Conforme |
| Bezinghem | 100 | · | · | ✓ | ✓ Conforme |
| Biache-Saint-Vaast | 80 | 17 mg/L | · | ✓ | ⚠ Non conf. |
| Biefvillers-Les-Bapaume | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Bienvillers-Au-Bois | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Bihucourt | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Billy-Berclau | 80 | 9.1 mg/L | 173 mg/L | ✓ | ⚠ Non conf. |
| Billy-Montigny | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Bimont | 100 | 22 mg/L | · | ✓ | ✓ Conforme |
| Blairville | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Blangerval-Blangermont | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Blangy-Sur-Ternoise | 60 | 42 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Blendecques | 60 | 34 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Blequin | 100 | · | · | ✓ | ✓ Conforme |
| Blessy | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Blingel | 100 | · | · | ✓ | ✓ Conforme |
| Boffles | 100 | · | · | ✓ | ✓ Conforme |
| Boiry-Becquerelle | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Boiry-Notre-Dame | 100 | · | · | ✓ | ✓ Conforme |
| Boiry-Saint-Martin | 60 | 48 mg/L | · | ✓ | ⚠ Non conf. |
| Boiry-Sainte-Rictrude | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Bois-Bernard | 60 | 43 mg/L | · | ✓ | ⚠ Non conf. |
| Boisdinghem | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Boisjean | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Boisleux-Au-Mont | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Boisleux-Saint-Marc | 50 | 49 mg/L | 134 mg/L | ✓ | ⚠ Non conf. |
| Bomy | 60 | 33 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Bonnieres | 70 | 35 mg/L | · | ✓ | ⚠ Non conf. |
| Bonningues-Les-Ardres | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Bonningues-Les-Calais | 100 | · | · | ✓ | ✓ Conforme |
| Boubers-Les-Hesmond | 80 | · | · | ✓ | ⚠ Non conf. |
| Boubers-Sur-Canche | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Bouin-Plumoison | 100 | · | · | ✓ | ✓ Conforme |
| Boulogne-Sur-Mer | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Bouquehault | 80 | · | · | ✓ | ⚠ Non conf. |
| Bourecq | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Bouret-Sur-Canche | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Bourlon | 70 | 22 mg/L | 112 mg/L | ✓ | ⚠ Non conf. |
| Bournonville | 90 | · | · | ✓ | ✓ Conforme |
| Bours | 100 | · | · | ✓ | ✓ Conforme |
| Boursin | 70 | 24 mg/L | 104 mg/L | ✓ | ⚠ Non conf. |
| Bourthes | 60 | 29 mg/L | 114 mg/L | ✓ | ⚠ Non conf. |
| Bouvelinghem | 100 | · | · | ✓ | ✓ Conforme |
| Bouvigny-Boyeffles | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Boyaval | 100 | · | · | ✓ | ✓ Conforme |
| Boyelles | 80 | 48 mg/L | · | ✓ | ✓ Conforme |
| Brebieres | 50 | 41 mg/L | 152 mg/L | ✓ | ⚠ Non conf. |
| Bremes | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Brevillers | 100 | 5.4 mg/L | · | ✓ | ✓ Conforme |
| Brexent-Enocq | 60 | 33 mg/L | 117 mg/L | ✓ | ⚠ Non conf. |
| Brias | 50 | 43 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Brimeux | 90 | 31 mg/L | · | ✓ | ✓ Conforme |
| Bruay-La-Buissiere | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Brunembert | 80 | · | · | ✓ | ⚠ Non conf. |
| Bucquoy | 50 | 44 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Buire-Au-Bois | 60 | 35 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Buire-Le-Sec | 60 | 36 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Buissy | 100 | · | · | ✓ | ✓ Conforme |
| Bullecourt | 80 | 16 mg/L | · | ✓ | ⚠ Non conf. |
| Bully-Les-Mines | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Buneville | 50 | 49 mg/L | 132 mg/L | ✓ | ⚠ Non conf. |
| Burbure | 100 | 0.8 mg/L | · | ✓ | ✓ Conforme |
| Bus | 60 | 41 mg/L | · | ✓ | ⚠ Non conf. |
| Busnes | 95 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Caffiers | 100 | · | · | ✓ | ✓ Conforme |
| Cagnicourt | 70 | 35 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Calais | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Calonne-Ricouart | 80 | 0.5 mg/L | 98 mg/L | ✓ | ⚠ Non conf. |
| Calonne-Sur-La-Lys | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Calotterie (La) | 60 | 40 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Camblain-Chatelain | 60 | 39 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Camblain-L'Abbe | 50 | 46 mg/L | 135 mg/L | ✓ | ⚠ Non conf. |
| Cambligneul | 60 | 41 mg/L | · | ✓ | ⚠ Non conf. |
| Cambrin | 100 | · | · | ✓ | ✓ Conforme |
| Camiers | 60 | 13 mg/L | 99 mg/L | Détectés | ⚠ Non conf. |
| Campagne-Les-Boulonnais | 100 | · | · | ✓ | ✓ Conforme |
| Campagne-Les-Guines | 60 | 33 mg/L | 119 mg/L | ✓ | ⚠ Non conf. |
| Campagne-Les-Hesdin | 100 | · | · | ✓ | ✓ Conforme |
| Campagne-Les-Wardrecques | 100 | · | · | ✓ | ✓ Conforme |
| Campigneulles-Les-Grandes | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Campigneulles-Les-Petites | 60 | 42 mg/L | · | ✓ | ⚠ Non conf. |
| Canettemont | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Canlers | 100 | · | · | ✓ | ✓ Conforme |
| Capelle-Fermont | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Capelle-Les-Boulogne (La) | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Capelle-Les-Hesdin | 100 | · | · | ✓ | ✓ Conforme |
| Carency | 60 | 42 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Carly | 70 | 23 mg/L | 113 mg/L | ✓ | ⚠ Non conf. |
| Carvin | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Cauchie (La) | 100 | · | · | ✓ | ✓ Conforme |
| Cauchy-A-La-Tour | 100 | · | · | ✓ | ✓ Conforme |
| Caucourt | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Caumont | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Cavron-Saint-Martin | 100 | · | · | ✓ | ✓ Conforme |
| Chelers | 50 | 57 mg/L | · | ✓ | ⚠ Non conf. |
| Cheriennes | 100 | · | · | ✓ | ✓ Conforme |
| Cherisy | 60 | 49 mg/L | · | ✓ | ⚠ Non conf. |
| Chocques | 100 | 10 mg/L | 118 mg/L | ✓ | ✓ Conforme |
| Clairmarais | 100 | · | · | ✓ | ✓ Conforme |
| Clenleu | 90 | 26 mg/L | · | ✓ | ✓ Conforme |
| Clerques | 100 | · | · | ✓ | ✓ Conforme |
| Clety | 100 | · | · | ✓ | ✓ Conforme |
| Colembert | 70 | 15 mg/L | 102 mg/L | ✓ | ⚠ Non conf. |
| Colline-Beaumont | 90 | 35 mg/L | · | ✓ | ✓ Conforme |
| Comte (La) | 100 | · | · | ✓ | ✓ Conforme |
| Conchil-Le-Temple | 70 | 32 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Conchy-Sur-Canche | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Condette | 100 | 22 mg/L | · | ✓ | ✓ Conforme |
| Contes | 60 | 28 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Conteville-En-Ternois | 90 | · | · | ✓ | ✓ Conforme |
| Conteville-Les-Boulogne | 100 | 16 mg/L | · | ✓ | ✓ Conforme |
| Coquelles | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Corbehem | 80 | 7.3 mg/L | 151 mg/L | ✓ | ⚠ Non conf. |
| Cormont | 80 | · | · | ✓ | ⚠ Non conf. |
| Couin | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Coullemont | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Coulogne | 100 | 20 mg/L | · | ✓ | ✓ Conforme |
| Coulomby | 100 | · | · | ✓ | ✓ Conforme |
| Coupelle-Neuve | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Coupelle-Vieille | 100 | 20 mg/L | · | ✓ | ✓ Conforme |
| Courcelles-Le-Comte | 60 | 48 mg/L | · | ✓ | ⚠ Non conf. |
| Courcelles-Les-Lens | 60 | 40 mg/L | 129 mg/L | ✓ | ⚠ Non conf. |
| Courrieres | 50 | 46 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Courset | 100 | · | · | ✓ | ✓ Conforme |
| Couture (La) | 100 | · | · | ✓ | ✓ Conforme |
| Couturelle | 100 | · | · | ✓ | ✓ Conforme |
| Coyecques | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Cremarest | 100 | · | · | ✓ | ✓ Conforme |
| Crepy | 100 | · | · | ✓ | ✓ Conforme |
| Crequy | 100 | · | · | ✓ | ✓ Conforme |
| Croisette | 40 | 57 mg/L | 136 mg/L | ✓ | ⚠ Non conf. |
| Croisilles | 40 | 52 mg/L | 135 mg/L | ✓ | ⚠ Non conf. |
| Croix-En-Ternois | 50 | 45 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Cucq | 60 | 26 mg/L | 101 mg/L | ✓ | ⚠ Non conf. |
| Cuinchy | 95 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Dainville | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Dannes | 90 | 27 mg/L | · | ✓ | ✓ Conforme |
| Delettes | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Denier | 50 | 42 mg/L | · | ✓ | ⚠ Non conf. |
| Dennebroeucq | 80 | · | · | ✓ | ⚠ Non conf. |
| Desvres | 80 | 24 mg/L | · | ✓ | ⚠ Non conf. |
| Dieval | 70 | 29 mg/L | · | ✓ | ⚠ Non conf. |
| Divion | 60 | 34 mg/L | 82 mg/L | ✓ | ⚠ Non conf. |
| Dohem | 60 | 37 mg/L | 111 mg/L | ✓ | ⚠ Non conf. |
| Douchy-Les-Ayette | 50 | 46 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Doudeauville | 30 | 27 mg/L | 119 mg/L | ✓ | ⚠ Non conf. |
| Dourges | 80 | 42 mg/L | · | ✓ | ✓ Conforme |
| Douriez | 100 | · | · | ✓ | ✓ Conforme |
| Douvrin | 50 | 47 mg/L | 160 mg/L | Détectés | ⚠ Non conf. |
| Drocourt | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Drouvin-Le-Marais | 80 | 1.8 mg/L | · | ✓ | ⚠ Non conf. |
| Duisans | 100 | · | · | ✓ | ✓ Conforme |
| Dury | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Echinghen | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Eclimeux | 100 | · | · | ✓ | ⚠ Non conf. |
| Ecoivres | 100 | · | · | ✓ | ✓ Conforme |
| Ecourt-Saint-Quentin | 70 | 38 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Ecoust-Saint-Mein | 60 | 43 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Ecquedecques | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Ecques | 80 | · | · | ✓ | ⚠ Non conf. |
| Ecuires | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Ecurie | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Eleu-Dit-Leauwette | 70 | 35 mg/L | · | ✓ | ⚠ Non conf. |
| Elnes | 90 | · | · | ✓ | ✓ Conforme |
| Embry | 60 | 29 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Enquin-Lez-Guinegatte | 60 | 28 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Enquin-Sur-Baillons | 90 | · | · | ✓ | ✓ Conforme |
| Eperlecques | 50 | 41 mg/L | 78 mg/L | ✓ | ⚠ Non conf. |
| Epinoy | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Eps | 100 | · | · | ✓ | ✓ Conforme |
| Equihen-Plage | 80 | 21 mg/L | · | ✓ | ⚠ Non conf. |
| Equirre | 100 | · | · | ✓ | ✓ Conforme |
| Ergny | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Erin | 100 | · | · | ✓ | ✓ Conforme |
| Erny-Saint-Julien | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Ervillers | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Escalles | 80 | · | · | ✓ | ⚠ Non conf. |
| Escoeuilles | 100 | · | · | ✓ | ✓ Conforme |
| Esquerdes | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Essars | 100 | 0 mg/L | 65 mg/L | ✓ | ✓ Conforme |
| Estevelles | 70 | 30 mg/L | 145 mg/L | ✓ | ⚠ Non conf. |
| Estree | 100 | · | · | ✓ | ✓ Conforme |
| Estree-Blanche | 100 | · | · | ✓ | ✓ Conforme |
| Estree-Cauchy | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Estree-Wamin | 50 | 41 mg/L | 139 mg/L | ✓ | ⚠ Non conf. |
| Estreelles | 60 | 27 mg/L | 115 mg/L | ✓ | ⚠ Non conf. |
| Etaing | 100 | · | · | ✓ | ✓ Conforme |
| Etaples | 70 | 19 mg/L | 113 mg/L | ✓ | ⚠ Non conf. |
| Eterpigny | 100 | · | · | ✓ | ✓ Conforme |
| Etrun | 70 | 30 mg/L | · | ✓ | ⚠ Non conf. |
| Evin-Malmaison | 70 | 26 mg/L | · | ✓ | ⚠ Non conf. |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Famechon | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Fampoux | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Farbus | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Fauquembergues | 90 | 29 mg/L | · | ✓ | ✓ Conforme |
| Favreuil | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Febvin-Palfart | 60 | 28 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Ferfay | 40 | 47 mg/L | 137 mg/L | Détectés | ⚠ Non conf. |
| Ferques | 80 | · | · | ✓ | ⚠ Non conf. |
| Festubert | 100 | · | · | ✓ | ✓ Conforme |
| Feuchy | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Ficheux | 40 | 64 mg/L | 147 mg/L | ✓ | ⚠ Non conf. |
| Fiefs | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Fiennes | 100 | · | · | ✓ | ✓ Conforme |
| Fillievres | 50 | 45 mg/L | 132 mg/L | ✓ | ⚠ Non conf. |
| Flechin | 90 | · | · | ✓ | ✓ Conforme |
| Flers | 100 | · | · | ✓ | ✓ Conforme |
| Fleurbaix | 100 | · | · | ✓ | ✓ Conforme |
| Fleury | 100 | · | · | ✓ | ⚠ Non conf. |
| Floringhem | 100 | · | · | ✓ | ✓ Conforme |
| Foncquevillers | 50 | 53 mg/L | · | ✓ | ⚠ Non conf. |
| Fontaine-L'Etalon | 60 | 38 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Fontaine-Les-Boulans | 100 | · | · | ✓ | ✓ Conforme |
| Fontaine-Les-Croisilles | 100 | 17 mg/L | · | ✓ | ✓ Conforme |
| Fontaine-Les-Hermans | 80 | · | · | ✓ | ⚠ Non conf. |
| Fortel-En-Artois | 100 | · | · | ✓ | ✓ Conforme |
| Fosseux | 50 | 49 mg/L | 126 mg/L | ✓ | ⚠ Non conf. |
| Foufflin-Ricametz | 50 | 76 mg/L | · | ✓ | ⚠ Non conf. |
| Fouquereuil | 100 | 1.4 mg/L | · | ✓ | ✓ Conforme |
| Fouquieres-Les-Bethune | 100 | 1.4 mg/L | · | ✓ | ✓ Conforme |
| Fouquieres-Les-Lens | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Framecourt | 100 | · | · | ✓ | ✓ Conforme |
| Fremicourt | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Frencq | 30 | 37 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Fresnes-Les-Montauban | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Fresnicourt-Le-Dolmen | 90 | 33 mg/L | · | ✓ | ✓ Conforme |
| Fresnoy | 100 | · | · | ✓ | ✓ Conforme |
| Fresnoy-En-Gohelle | 40 | 55 mg/L | · | ✓ | ⚠ Non conf. |
| Fressin | 100 | · | · | ✓ | ✓ Conforme |
| Frethun | 60 | 31 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Frevent | 60 | 38 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Frevillers | 50 | 52 mg/L | · | ✓ | ⚠ Non conf. |
| Frevin-Capelle | 50 | 47 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Fruges | 90 | 24 mg/L | 112 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Galametz | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Gauchin-Legal | 100 | · | · | ✓ | ✓ Conforme |
| Gauchin-Verloingt | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Gaudiempre | 100 | · | · | ✓ | ✓ Conforme |
| Gavrelle | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Gennes-Ivergny | 100 | · | · | ✓ | ✓ Conforme |
| Givenchy-En-Gohelle | 70 | 38 mg/L | · | ✓ | ⚠ Non conf. |
| Givenchy-Le-Noble | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Givenchy-Les-La-Bassee | 80 | 0 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Gomiecourt | 40 | 55 mg/L | 143 mg/L | ✓ | ⚠ Non conf. |
| Gommecourt | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Gonnehem | 100 | 0 mg/L | 101 mg/L | ✓ | ✓ Conforme |
| Gosnay | 90 | 33 mg/L | · | ✓ | ✓ Conforme |
| Gouves | 100 | · | · | ✓ | ✓ Conforme |
| Gouy-En-Artois | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Gouy-En-Ternois | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Gouy-Saint-Andre | 100 | · | · | ✓ | ✓ Conforme |
| Gouy-Servins | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Gouy-Sous-Bellonne | 100 | · | · | ✓ | ✓ Conforme |
| Graincourt-Les-Havrincourt | 70 | 34 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Grand-Rullecourt | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Grenay | 90 | 26 mg/L | · | ✓ | ✓ Conforme |
| Grevillers | 70 | 38 mg/L | · | ✓ | ⚠ Non conf. |
| Grigny | 100 | · | · | ✓ | ✓ Conforme |
| Grincourt-Les-Pas | 100 | · | · | ✓ | ✓ Conforme |
| Groffliers | 90 | 35 mg/L | · | ✓ | ✓ Conforme |
| Guarbecque | 100 | · | · | ✓ | ✓ Conforme |
| Guemappe | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Guemps | 100 | · | · | ✓ | ✓ Conforme |
| Guigny | 100 | · | · | ✓ | ✓ Conforme |
| Guinecourt | 100 | · | · | ✓ | ✓ Conforme |
| Guines | 70 | 22 mg/L | 110 mg/L | ✓ | ⚠ Non conf. |
| Guisy | 100 | 4.8 mg/L | 104 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Habarcq | 100 | · | · | ✓ | ✓ Conforme |
| Haillicourt | 90 | 35 mg/L | · | ✓ | ✓ Conforme |
| Haisnes | 80 | 0.6 mg/L | · | ✓ | ⚠ Non conf. |
| Halinghen | 90 | 36 mg/L | · | ✓ | ✓ Conforme |
| Hallines | 70 | 33 mg/L | 114 mg/L | Détectés | ✓ Conforme |
| Halloy | 100 | · | · | ✓ | ✓ Conforme |
| Ham-En-Artois | 100 | · | · | ✓ | ✓ Conforme |
| Hamblain-Les-Pres | 60 | 45 mg/L | 138 mg/L | ✓ | ⚠ Non conf. |
| Hamelincourt | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Hames-Boucres | 60 | 33 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Hannescamps | 80 | 22 mg/L | · | ✓ | ⚠ Non conf. |
| Haplincourt | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Haravesnes | 100 | · | · | ✓ | ✓ Conforme |
| Hardinghen | 100 | · | · | ✓ | ✓ Conforme |
| Harnes | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Haucourt | 60 | 42 mg/L | 130 mg/L | ✓ | ⚠ Non conf. |
| Haut-Loquin | 100 | · | · | ✓ | ✓ Conforme |
| Haute-Avesnes | 60 | 50 mg/L | · | ✓ | ⚠ Non conf. |
| Hautecloque | 60 | 29 mg/L | 119 mg/L | ✓ | ⚠ Non conf. |
| Hauteville | 60 | 42 mg/L | · | ✓ | ⚠ Non conf. |
| Havrincourt | 60 | 45 mg/L | · | ✓ | ⚠ Non conf. |
| Hebuterne | 40 | 52 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Helfaut | 60 | 38 mg/L | 116 mg/L | ✓ | ⚠ Non conf. |
| Hendecourt-Les-Cagnicourt | 100 | · | · | ✓ | ✓ Conforme |
| Hendecourt-Les-Ransart | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Henin-Beaumont | 60 | 47 mg/L | · | ✓ | ⚠ Non conf. |
| Henin-Sur-Cojeul | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Heninel | 80 | 48 mg/L | · | ✓ | ✓ Conforme |
| Henneveux | 100 | · | · | ✓ | ✓ Conforme |
| Henu | 30 | 49 mg/L | · | ✓ | ⚠ Non conf. |
| Herbinghen | 100 | · | · | ✓ | ✓ Conforme |
| Hericourt | 50 | 57 mg/L | · | ✓ | ⚠ Non conf. |
| Herliere (La) | 100 | · | · | ✓ | ✓ Conforme |
| Herlin-Le-Sec | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Herlincourt | 100 | · | · | ✓ | ✓ Conforme |
| Herly | 100 | · | · | ✓ | ✓ Conforme |
| Hermaville | 50 | 30 mg/L | 136 mg/L | Détectés | ⚠ Non conf. |
| Hermelinghen | 100 | · | · | ✓ | ✓ Conforme |
| Hermies | 60 | 37 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Hermin | 70 | 26 mg/L | · | ✓ | ⚠ Non conf. |
| Hernicourt | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Hersin-Coupigny | 70 | 31 mg/L | · | ✓ | ⚠ Non conf. |
| Hervelinghen | 60 | 47 mg/L | · | ✓ | ⚠ Non conf. |
| Hesdigneul-Les-Bethune | 65 | 1.3 mg/L | · | ✓ | ⚠ Non conf. |
| Hesdigneul-Les-Boulogne | 80 | 23 mg/L | 108 mg/L | ✓ | ⚠ Non conf. |
| Hesdin-L'Abbe | 80 | 20 mg/L | · | ✓ | ⚠ Non conf. |
| Hesdin-La-ForÊT | 100 | 9.1 mg/L | 103 mg/L | ✓ | ✓ Conforme |
| Hesmond | 100 | · | · | ✓ | ✓ Conforme |
| Hestrus | 100 | · | · | ✓ | ✓ Conforme |
| Heuchin | 100 | · | · | ✓ | ✓ Conforme |
| Heuringhem | 80 | · | · | ✓ | ⚠ Non conf. |
| Hezecques | 100 | · | · | ✓ | ⚠ Non conf. |
| Hinges | 90 | 0 mg/L | 82 mg/L | ✓ | ✓ Conforme |
| Hocquinghen | 100 | 21 mg/L | · | ✓ | ✓ Conforme |
| Houchin | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Houdain | 60 | 32 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Houlle | 100 | · | · | ✓ | ⚠ Non conf. |
| Houvin-Houvigneul | 50 | 46 mg/L | 141 mg/L | ✓ | ⚠ Non conf. |
| Hubersent | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Huclier | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Hucqueliers | 60 | 27 mg/L | 111 mg/L | ✓ | ⚠ Non conf. |
| Hulluch | 50 | 42 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Humbercamps | 100 | · | · | ✓ | ✓ Conforme |
| Humbert | 90 | 24 mg/L | 112 mg/L | ✓ | ✓ Conforme |
| Humeroeuille | 100 | · | · | ✓ | ✓ Conforme |
| Humieres | 100 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Inchy-En-Artois | 50 | 44 mg/L | 142 mg/L | ✓ | ⚠ Non conf. |
| Incourt | 70 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Inxent | 100 | · | · | ✓ | ✓ Conforme |
| Isbergues | 100 | 11 mg/L | 114 mg/L | ✓ | ✓ Conforme |
| Isques | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Ivergny | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Izel-Les-Equerchin | 80 | 16 mg/L | · | ✓ | ⚠ Non conf. |
| Izel-Les-Hameau | 70 | 43 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Labeuvriere | 100 | 9.6 mg/L | · | ✓ | ✓ Conforme |
| Labourse | 80 | 25 mg/L | · | ✓ | ⚠ Non conf. |
| Labroye | 60 | 37 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Lacres | 80 | · | · | ✓ | ⚠ Non conf. |
| Lagnicourt-Marcel | 60 | 48 mg/L | · | ✓ | ⚠ Non conf. |
| Laires | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Lambres | 100 | 12 mg/L | · | ✓ | ✓ Conforme |
| Landrethun-Le-Nord | 100 | · | · | ✓ | ✓ Conforme |
| Landrethun-Les-Ardres | 70 | 32 mg/L | · | ✓ | ⚠ Non conf. |
| Lapugnoy | 60 | 38 mg/L | 152 mg/L | ✓ | ⚠ Non conf. |
| Lattre-Saint-Quentin | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Laventie | 100 | 17 mg/L | · | ✓ | ✓ Conforme |
| Lebiez | 100 | · | · | ✓ | ✓ Conforme |
| Lebucquiere | 40 | 48 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Lechelle | 50 | 41 mg/L | 126 mg/L | ✓ | ⚠ Non conf. |
| Ledinghem | 100 | · | · | ✓ | ✓ Conforme |
| Lefaux | 100 | · | · | ✓ | ✓ Conforme |
| Leforest | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Lens | 90 | 28 mg/L | · | ✓ | ✓ Conforme |
| Lepine | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Lespesses | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Lespinoy | 100 | 18 mg/L | · | ✓ | ✓ Conforme |
| Lestrem | 100 | 17 mg/L | · | ✓ | ✓ Conforme |
| Leubringhen | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Leulinghem | 100 | · | · | ✓ | ✓ Conforme |
| Leulinghen-Bernes | 80 | 11 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Libercourt | 80 | 42 mg/L | · | ✓ | ✓ Conforme |
| Licques | 60 | 35 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Liencourt | 50 | 45 mg/L | 133 mg/L | ✓ | ⚠ Non conf. |
| Lieres | 60 | 35 mg/L | 110 mg/L | ✓ | ⚠ Non conf. |
| Liettres | 100 | · | · | ✓ | ✓ Conforme |
| Lievin | 60 | 36 mg/L | 132 mg/L | ✓ | ⚠ Non conf. |
| Lignereuil | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Ligny-Les-Aire | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Ligny-Saint-Flochel | 70 | 38 mg/L | · | ✓ | ⚠ Non conf. |
| Ligny-Sur-Canche | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Ligny-Thilloy | 50 | 52 mg/L | · | ✓ | ⚠ Non conf. |
| Lillers | 50 | 50 mg/L | 138 mg/L | ✓ | ⚠ Non conf. |
| Linghem | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Linzeux | 80 | · | · | ✓ | ⚠ Non conf. |
| Lisbourg | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Locon | 100 | · | · | ✓ | ✓ Conforme |
| Loge (La) | 100 | 9.9 mg/L | · | ✓ | ✓ Conforme |
| Loison-Sous-Lens | 70 | 31 mg/L | · | ✓ | ⚠ Non conf. |
| Loison-Sur-Crequoise | 100 | · | · | ✓ | ✓ Conforme |
| Longfosse | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Longuenesse | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Longueville | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Longvilliers | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Loos-En-Gohelle | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Lorgies | 100 | 5.4 mg/L | 148 mg/L | ✓ | ✓ Conforme |
| Lottinghen | 100 | · | · | ✓ | ✓ Conforme |
| Louches | 60 | 24 mg/L | 99 mg/L | Détectés | ⚠ Non conf. |
| Lozinghem | 60 | 47 mg/L | · | ✓ | ⚠ Non conf. |
| Lugy | 100 | · | · | ✓ | ⚠ Non conf. |
| Lumbres | 80 | 27 mg/L | 122 mg/L | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Madelaine-Sous-Montreuil (La) | 60 | 42 mg/L | · | ✓ | ⚠ Non conf. |
| Magnicourt-En-Comte | 60 | 28 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Magnicourt-Sur-Canche | 50 | 44 mg/L | 143 mg/L | ✓ | ⚠ Non conf. |
| Maintenay | 100 | · | · | ✓ | ✓ Conforme |
| Maisnil | 40 | 47 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Maisnil-Les-Ruitz | 100 | · | · | ✓ | ✓ Conforme |
| Maisoncelle | 100 | · | · | ✓ | ✓ Conforme |
| Maizieres | 60 | 43 mg/L | · | ✓ | ⚠ Non conf. |
| Mametz | 50 | 49 mg/L | 141 mg/L | ✓ | ⚠ Non conf. |
| Manin | 100 | · | · | ✓ | ✓ Conforme |
| Maninghem | 100 | · | · | ✓ | ✓ Conforme |
| Maninghen-Henne | 90 | · | · | ✓ | ✓ Conforme |
| Marant | 60 | 33 mg/L | 115 mg/L | ✓ | ⚠ Non conf. |
| Marck | 70 | 30 mg/L | · | ✓ | ⚠ Non conf. |
| Marconnelle | 100 | · | · | ✓ | ✓ Conforme |
| Marenla | 100 | 16 mg/L | · | ✓ | ✓ Conforme |
| Maresquel-Ecquemicourt | 100 | 16 mg/L | 105 mg/L | ✓ | ✓ Conforme |
| Marest | 100 | · | · | ✓ | ✓ Conforme |
| Maresville | 100 | · | · | ✓ | ✓ Conforme |
| Marles-Les-Mines | 85 | · | · | ✓ | ✓ Conforme |
| Marles-Sur-Canche | 100 | · | · | ✓ | ✓ Conforme |
| Maroeuil | 50 | 41 mg/L | · | ✓ | ⚠ Non conf. |
| Marquay | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Marquion | 50 | 41 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Marquise | 100 | · | · | ✓ | ✓ Conforme |
| Martinpuich | 90 | 28 mg/L | · | ✓ | ✓ Conforme |
| Matringhem | 100 | · | · | ✓ | ⚠ Non conf. |
| Mazingarbe | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Mazinghem | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Mencas | 100 | · | · | ✓ | ✓ Conforme |
| Menneville | 70 | 22 mg/L | 112 mg/L | ✓ | ⚠ Non conf. |
| Mentque-Nortbecourt | 70 | 36 mg/L | · | ✓ | ⚠ Non conf. |
| Mercatel | 60 | 33 mg/L | 151 mg/L | ✓ | ⚠ Non conf. |
| Merck-Saint-Lievin | 100 | · | · | ✓ | ✓ Conforme |
| Mericourt | 70 | 37 mg/L | 102 mg/L | ✓ | ⚠ Non conf. |
| Merlimont | 100 | · | · | ✓ | ✓ Conforme |
| Metz-En-Couture | 55 | 43 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Meurchin | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Mingoval | 50 | 56 mg/L | · | ✓ | ⚠ Non conf. |
| Moncheaux-Les-Frevent | 80 | 48 mg/L | · | ✓ | ✓ Conforme |
| Monchel-Sur-Canche | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Monchiet | 50 | 50 mg/L | 129 mg/L | ✓ | ⚠ Non conf. |
| Monchy-Au-Bois | 50 | 53 mg/L | · | ✓ | ⚠ Non conf. |
| Monchy-Breton | 80 | 23 mg/L | · | ✓ | ⚠ Non conf. |
| Monchy-Cayeux | 50 | 37 mg/L | 136 mg/L | Détectés | ⚠ Non conf. |
| Monchy-Le-Preux | 70 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Mondicourt | 80 | · | · | ✓ | ⚠ Non conf. |
| Mont-Bernanchon | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Mont-Saint-Eloi | 50 | 42 mg/L | 133 mg/L | ✓ | ⚠ Non conf. |
| Montcavrel | 100 | · | · | ✓ | ✓ Conforme |
| Montenescourt | 40 | 44 mg/L | 134 mg/L | Détectés | ⚠ Non conf. |
| Montigny-En-Gohelle | 80 | 42 mg/L | · | ✓ | ✓ Conforme |
| Montreuil-Sur-Mer | 30 | 43 mg/L | · | ✓ | ⚠ Non conf. |
| Monts-En-Ternois | 50 | 51 mg/L | · | ✓ | ⚠ Non conf. |
| Morchies | 50 | 45 mg/L | 130 mg/L | ✓ | ⚠ Non conf. |
| Moringhem | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Morval | 50 | 46 mg/L | 141 mg/L | ✓ | ⚠ Non conf. |
| Mory | 50 | 51 mg/L | · | ✓ | ⚠ Non conf. |
| Moulle | 60 | 36 mg/L | 120 mg/L | ✓ | ⚠ Non conf. |
| Mouriez | 60 | 39 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Moyenneville | 60 | 46 mg/L | · | ✓ | ⚠ Non conf. |
| Muncq-Nieurlet | 100 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Nabringhen | 100 | · | · | ✓ | ✓ Conforme |
| Nedon | 100 | · | · | ✓ | ✓ Conforme |
| Nedonchel | 100 | · | · | ✓ | ✓ Conforme |
| Nempont-Saint-Firmin | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Nesles | 70 | 15 mg/L | 105 mg/L | ✓ | ⚠ Non conf. |
| Neufchatel-Hardelot | 80 | 22 mg/L | · | ✓ | ⚠ Non conf. |
| Neulette | 100 | · | · | ✓ | ⚠ Non conf. |
| Neuve-Chapelle | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Neuville-Au-Cornet | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Neuville-Bourjonval | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Neuville-Saint-Vaast | 80 | · | · | ✓ | ⚠ Non conf. |
| Neuville-Sous-Montreuil | 60 | 33 mg/L | 120 mg/L | ✓ | ⚠ Non conf. |
| Neuville-Vitasse | 60 | 37 mg/L | 140 mg/L | ✓ | ⚠ Non conf. |
| Neuvireuil | 40 | 65 mg/L | 154 mg/L | ✓ | ⚠ Non conf. |
| Nielles-Les-Ardres | 100 | · | · | ✓ | ✓ Conforme |
| Nielles-Les-Blequin | 100 | 21 mg/L | 125 mg/L | ✓ | ✓ Conforme |
| Nielles-Les-Calais | 100 | · | · | ✓ | ✓ Conforme |
| Noeux-Les-Auxi | 70 | 34 mg/L | 138 mg/L | ✓ | ⚠ Non conf. |
| Noeux-Les-Mines | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Nordausques | 60 | 37 mg/L | 130 mg/L | ✓ | ⚠ Non conf. |
| Noreuil | 100 | · | · | ✓ | ✓ Conforme |
| Norrent-Fontes | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Nort-Leulinghem | 70 | 38 mg/L | · | ✓ | ⚠ Non conf. |
| Nortkerque | 100 | · | · | ✓ | ✓ Conforme |
| Nouvelle-Eglise | 100 | · | · | ✓ | ✓ Conforme |
| Noyelle-Vion | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Noyelles-Godault | 60 | 37 mg/L | 127 mg/L | ✓ | ⚠ Non conf. |
| Noyelles-Les-Humieres | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Noyelles-Les-Vermelles | 60 | 39 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Noyelles-Sous-Bellonne | 80 | 5.2 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Noyelles-Sous-Lens | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Noyellette | 100 | · | · | ✓ | ✓ Conforme |
| Nuncq-Hautecote | 90 | 27 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Oblinghem | 100 | 0 mg/L | · | ✓ | ✓ Conforme |
| Oeuf-En-Ternois | 50 | 44 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Offekerque | 100 | · | · | ✓ | ✓ Conforme |
| Offin | 100 | · | · | ✓ | ✓ Conforme |
| Offrethun | 90 | · | · | ✓ | ✓ Conforme |
| Oignies | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Oisy-Le-Verger | 60 | 42 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Oppy | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Orville | 70 | 24 mg/L | 107 mg/L | ✓ | ⚠ Non conf. |
| Ostreville | 50 | 48 mg/L | 130 mg/L | ✓ | ⚠ Non conf. |
| Ourton | 60 | 26 mg/L | 87 mg/L | ✓ | ⚠ Non conf. |
| Outreau | 100 | 20 mg/L | · | ✓ | ✓ Conforme |
| Ouve-Wirquin | 100 | · | · | ✓ | ✓ Conforme |
| Oye-Plage | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Palluel | 100 | · | · | ✓ | ✓ Conforme |
| Parcq (Le) | 100 | · | · | ✓ | ✓ Conforme |
| Parenty | 80 | · | · | ✓ | ⚠ Non conf. |
| Pas-En-Artois | 70 | 20 mg/L | 112 mg/L | ✓ | ⚠ Non conf. |
| Pelves | 70 | 23 mg/L | 116 mg/L | ✓ | ⚠ Non conf. |
| Penin | 60 | 49 mg/L | · | ✓ | ⚠ Non conf. |
| Pernes | 80 | 0 mg/L | · | ✓ | ⚠ Non conf. |
| Pernes-Les-Boulogne | 100 | 16 mg/L | · | ✓ | ✓ Conforme |
| Peuplingues | 100 | · | · | ✓ | ✓ Conforme |
| Pierremont | 100 | · | · | ✓ | ✓ Conforme |
| Pihem | 100 | 0.8 mg/L | 43 mg/L | ✓ | ✓ Conforme |
| Pihen-Les-Guines | 100 | · | · | ✓ | ✓ Conforme |
| Pittefaux | 100 | 15 mg/L | · | ✓ | ✓ Conforme |
| Planques | 70 | 20 mg/L | 98 mg/L | ✓ | ⚠ Non conf. |
| Plouvain | 60 | 26 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Polincove | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Pommera | 100 | · | · | ✓ | ✓ Conforme |
| Pommier | 100 | · | · | ✓ | ✓ Conforme |
| Ponchel (Le) | 50 | 41 mg/L | 150 mg/L | ✓ | ⚠ Non conf. |
| Pont-A-Vendin | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Portel (Le) | 80 | 22 mg/L | · | ✓ | ⚠ Non conf. |
| Predefin | 100 | · | · | ✓ | ✓ Conforme |
| Pressy | 100 | 0.6 mg/L | · | ✓ | ✓ Conforme |
| Preures | 60 | 29 mg/L | 110 mg/L | ✓ | ⚠ Non conf. |
| Pronville-En-Artois | 60 | 42 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Puisieux | 40 | 54 mg/L | 132 mg/L | ✓ | ⚠ Non conf. |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Queant | 100 | · | · | ✓ | ✓ Conforme |
| Quelmes | 100 | · | · | ✓ | ✓ Conforme |
| Quercamps | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Quernes | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Quesnoy-En-Artois (Le) | 80 | 34 mg/L | 123 mg/L | ✓ | ✓ Conforme |
| Quesques | 50 | 26 mg/L | 110 mg/L | Détectés | ⚠ Non conf. |
| Questrecques | 80 | · | · | ✓ | ⚠ Non conf. |
| Quiery-La-Motte | 60 | 25 mg/L | 126 mg/L | Détectés | ⚠ Non conf. |
| Quiestede | 100 | · | · | ✓ | ✓ Conforme |
| Quilen | 100 | · | · | ✓ | ✓ Conforme |
| Quoeux-Haut-Mainil | 60 | 37 mg/L | 140 mg/L | ✓ | ⚠ Non conf. |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Racquinghem | 100 | · | · | ✓ | ✓ Conforme |
| Radinghem | 70 | 18 mg/L | 119 mg/L | ✓ | ⚠ Non conf. |
| Ramecourt | 60 | 34 mg/L | 120 mg/L | ✓ | ⚠ Non conf. |
| Rang-Du-Fliers | 40 | 54 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Ransart | 30 | 57 mg/L | 131 mg/L | ✓ | ⚠ Non conf. |
| Raye-Sur-Authie | 80 | · | · | ✓ | ⚠ Non conf. |
| Rebergues | 100 | · | · | ✓ | ✓ Conforme |
| Rebreuve-Ranchicourt | 60 | 26 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Rebreuve-Sur-Canche | 80 | 33 mg/L | 124 mg/L | ✓ | ✓ Conforme |
| Rebreuviette | 100 | · | · | ✓ | ✓ Conforme |
| Reclinghem | 100 | · | · | ✓ | ✓ Conforme |
| Recourt | 80 | · | · | ✓ | ⚠ Non conf. |
| Recques-Sur-Course | 90 | 27 mg/L | · | ✓ | ✓ Conforme |
| Recques-Sur-Hem | 100 | · | · | ✓ | ✓ Conforme |
| Regnauville | 100 | · | · | ✓ | ✓ Conforme |
| Rely | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Remilly-Wirquin | 100 | · | · | ✓ | ✓ Conforme |
| Remy | 80 | 40 mg/L | · | ✓ | ✓ Conforme |
| Renty | 100 | · | · | ✓ | ✓ Conforme |
| Rety | 60 | 41 mg/L | · | ✓ | ⚠ Non conf. |
| Richebourg | 100 | 0.7 mg/L | · | ✓ | ✓ Conforme |
| Riencourt-Les-Bapaume | 80 | 49 mg/L | · | ✓ | ✓ Conforme |
| Riencourt-Les-Cagnicourt | 100 | · | · | ✓ | ✓ Conforme |
| Rimboval | 90 | 27 mg/L | · | ✓ | ✓ Conforme |
| Rinxent | 100 | 11 mg/L | · | ✓ | ✓ Conforme |
| Riviere | 50 | 44 mg/L | 138 mg/L | ✓ | ⚠ Non conf. |
| Robecq | 100 | · | · | ✓ | ✓ Conforme |
| Roclincourt | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Rocquigny | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Rodelinghem | 60 | 36 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Roellecourt | 100 | · | · | ✓ | ⚠ Non conf. |
| Roeux | 80 | 23 mg/L | · | ✓ | ⚠ Non conf. |
| Rollancourt | 80 | 37 mg/L | 127 mg/L | ✓ | ✓ Conforme |
| Rombly | 50 | 45 mg/L | 141 mg/L | ✓ | ⚠ Non conf. |
| Roquetoire | 80 | 22 mg/L | 112 mg/L | ✓ | ⚠ Non conf. |
| Rougefay | 90 | 37 mg/L | · | ✓ | ✓ Conforme |
| Roussent | 50 | 49 mg/L | 137 mg/L | ✓ | ⚠ Non conf. |
| Rouvroy | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Royon | 100 | · | · | ✓ | ✓ Conforme |
| Ruisseauville | 100 | · | · | ✓ | ✓ Conforme |
| Ruitz | 100 | · | · | ✓ | ✓ Conforme |
| Rumaucourt | 100 | · | · | ✓ | ✓ Conforme |
| Rumilly | 100 | · | · | ✓ | ✓ Conforme |
| Ruminghem | 100 | · | · | ✓ | ✓ Conforme |
| Ruyaulcourt | 70 | 39 mg/L | · | ✓ | ⚠ Non conf. |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Sachin | 80 | · | · | ✓ | ⚠ Non conf. |
| Sailly-Au-Bois | 90 | 31 mg/L | · | ✓ | ✓ Conforme |
| Sailly-En-Ostrevent | 70 | 16 mg/L | · | ✓ | ⚠ Non conf. |
| Sailly-Labourse | 80 | · | · | ✓ | ⚠ Non conf. |
| Sailly-Sur-La-Lys | 100 | 15 mg/L | · | ✓ | ✓ Conforme |
| Sains-En-Gohelle | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Sains-Les-Fressin | 100 | 17 mg/L | · | ✓ | ✓ Conforme |
| Sains-Les-Marquion | 100 | · | · | ✓ | ✓ Conforme |
| Sains-Les-Pernes | 100 | · | · | ✓ | ✓ Conforme |
| Saint-Amand | 100 | 23 mg/L | · | ✓ | ✓ Conforme |
| Saint-Aubin | 60 | 37 mg/L | 112 mg/L | ✓ | ⚠ Non conf. |
| Saint-Augustin | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Saint-Denoeux | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Saint-Etienne-Au-Mont | 80 | 22 mg/L | · | ✓ | ⚠ Non conf. |
| Saint-Floris | 90 | · | · | ✓ | ✓ Conforme |
| Saint-Folquin | 90 | 33 mg/L | · | ✓ | ✓ Conforme |
| Saint-Georges | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Saint-Hilaire-Cottes | 50 | 45 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Saint-Inglevert | 90 | 31 mg/L | · | ✓ | ✓ Conforme |
| Saint-Josse | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Saint-Laurent-Blangy | 70 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Saint-Leger | 50 | 53 mg/L | · | ✓ | ⚠ Non conf. |
| Saint-Leonard | 80 | 19 mg/L | 134 mg/L | ✓ | ⚠ Non conf. |
| Saint-Martin-Boulogne | 100 | 21 mg/L | · | ✓ | ✓ Conforme |
| Saint-Martin-Choquel | 100 | · | · | ✓ | ✓ Conforme |
| Saint-Martin-D'Hardinghem | 80 | 30 mg/L | 113 mg/L | ✓ | ✓ Conforme |
| Saint-Martin-Lez-Tatinghem | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Saint-Martin-Sur-Cojeul | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Saint-Michel-Sous-Bois | 100 | · | · | ✓ | ✓ Conforme |
| Saint-Michel-Sur-Ternoise | 50 | 43 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Saint-Nicolas | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Saint-Omer | 60 | 34 mg/L | 120 mg/L | ✓ | ⚠ Non conf. |
| Saint-Omer-Capelle | 90 | 32 mg/L | · | ✓ | ✓ Conforme |
| Saint-Pol-Sur-Ternoise | 60 | 38 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Saint-Remy-Au-Bois | 100 | · | · | ✓ | ✓ Conforme |
| Saint-Tricat | 100 | · | · | ✓ | ✓ Conforme |
| Saint-Venant | 80 | 19 mg/L | · | ✓ | ⚠ Non conf. |
| Sainte-Catherine | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Sainte-Marie-Kerque | 100 | · | · | ✓ | ✓ Conforme |
| Sallaumines | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Salperwick | 60 | 30 mg/L | 123 mg/L | ✓ | ⚠ Non conf. |
| Samer | 60 | 27 mg/L | 117 mg/L | ✓ | ⚠ Non conf. |
| Sangatte | 70 | 38 mg/L | 91 mg/L | ✓ | ⚠ Non conf. |
| Sanghen | 100 | · | · | ✓ | ✓ Conforme |
| Sapignies | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Sars (Le) | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Sars-Le-Bois | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Sarton | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Sauchy-Cauchy | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Sauchy-Lestree | 65 | 26 mg/L | 111 mg/L | ✓ | ⚠ Non conf. |
| Saudemont | 100 | · | · | ✓ | ✓ Conforme |
| Saulchoy | 100 | · | · | ✓ | ✓ Conforme |
| Saulty | 80 | 25 mg/L | · | ✓ | ⚠ Non conf. |
| Savy-Berlette | 40 | 55 mg/L | 145 mg/L | ✓ | ⚠ Non conf. |
| Selles | 100 | · | · | ✓ | ✓ Conforme |
| Sempy | 80 | · | · | ✓ | ⚠ Non conf. |
| Seninghem | 100 | · | · | ✓ | ✓ Conforme |
| Senlecques | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Senlis | 90 | 18 mg/L | · | ✓ | ✓ Conforme |
| Sericourt | 90 | 29 mg/L | · | ✓ | ✓ Conforme |
| Serques | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Servins | 60 | 40 mg/L | 124 mg/L | ✓ | ⚠ Non conf. |
| Setques | 100 | 24 mg/L | · | ✓ | ✓ Conforme |
| Sibiville | 100 | · | · | ✓ | ✓ Conforme |
| Simencourt | 50 | 42 mg/L | 134 mg/L | ✓ | ⚠ Non conf. |
| Siracourt | 100 | · | · | ✓ | ✓ Conforme |
| Sombrin | 80 | 43 mg/L | · | ✓ | ✓ Conforme |
| Sorrus | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Souastre | 60 | 44 mg/L | · | ✓ | ⚠ Non conf. |
| Souchez | 60 | 40 mg/L | 147 mg/L | ✓ | ⚠ Non conf. |
| Souich (Le) | 70 | 30 mg/L | · | ✓ | ⚠ Non conf. |
| Surques | 100 | · | · | ✓ | ✓ Conforme |
| Sus-Saint-Leger | 80 | 46 mg/L | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Tangry | 100 | · | · | ✓ | ✓ Conforme |
| Tardinghen | 100 | · | · | ✓ | ✓ Conforme |
| Teneur | 50 | 41 mg/L | 121 mg/L | ✓ | ⚠ Non conf. |
| Ternas | 40 | 75 mg/L | 146 mg/L | ✓ | ⚠ Non conf. |
| Thelus | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Therouanne | 80 | 40 mg/L | 117 mg/L | ✓ | ✓ Conforme |
| Thiembronne | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Thieuloye (La) | 100 | · | · | ✓ | ✓ Conforme |
| Thievres | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Tigny-Noyelle | 70 | 37 mg/L | · | ✓ | ⚠ Non conf. |
| Tilloy-Les-Hermaville | 50 | 42 mg/L | · | ✓ | ⚠ Non conf. |
| Tilloy-Les-Mofflaines | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Tilly-Capelle | 100 | · | · | ✓ | ✓ Conforme |
| Tilques | 100 | · | · | ✓ | ✓ Conforme |
| Tincques | 50 | 46 mg/L | 134 mg/L | ✓ | ⚠ Non conf. |
| Tingry | 70 | 22 mg/L | 107 mg/L | ✓ | ⚠ Non conf. |
| Tollent | 100 | · | · | ✓ | ✓ Conforme |
| Torcy | 100 | · | · | ✓ | ✓ Conforme |
| Tortefontaine | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Tortequesne | 80 | · | · | ✓ | ⚠ Non conf. |
| Touquet-Paris-Plage (Le) | 100 | 20 mg/L | · | ✓ | ✓ Conforme |
| Tournehem-Sur-La-Hem | 60 | 37 mg/L | 119 mg/L | ✓ | ⚠ Non conf. |
| Tramecourt | 100 | · | · | ✓ | ✓ Conforme |
| Transloy (Le) | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Trescault | 90 | 30 mg/L | · | ✓ | ✓ Conforme |
| Troisvaux | 100 | · | · | ✓ | ✓ Conforme |
| Tubersent | 100 | · | · | ✓ | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Vacquerie-Le-Boucq | 100 | · | · | ✓ | ✓ Conforme |
| Vacqueriette-Erquieres | 100 | · | · | ✓ | ✓ Conforme |
| Valhuon | 100 | · | · | ✓ | ✓ Conforme |
| Vaudricourt | 80 | · | · | ✓ | ⚠ Non conf. |
| Vaudringhem | 80 | 29 mg/L | 114 mg/L | ✓ | ✓ Conforme |
| Vaulx | 100 | · | · | ✓ | ✓ Conforme |
| Vaulx-Vraucourt | 40 | 56 mg/L | 141 mg/L | ✓ | ⚠ Non conf. |
| Velu | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Vendin-Le-Vieil | 50 | 38 mg/L | 122 mg/L | Détectés | ⚠ Non conf. |
| Vendin-Les-Bethune | 100 | · | · | ✓ | ✓ Conforme |
| Verchin | 80 | · | · | ✓ | ⚠ Non conf. |
| Verchocq | 70 | 23 mg/L | 104 mg/L | ✓ | ⚠ Non conf. |
| Verlincthun | 70 | 31 mg/L | · | ✓ | ⚠ Non conf. |
| Vermelles | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Verquigneul | 100 | 1.3 mg/L | · | ✓ | ✓ Conforme |
| Verquin | 80 | 1.7 mg/L | · | ✓ | ⚠ Non conf. |
| Verton | 50 | 51 mg/L | · | ✓ | ⚠ Non conf. |
| Vieil-Hesdin | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Vieil-Moutier | 100 | 25 mg/L | · | ✓ | ✓ Conforme |
| Vieille-Chapelle | 80 | 0.9 mg/L | · | ✓ | ⚠ Non conf. |
| Vieille-Eglise | 100 | · | · | ✓ | ✓ Conforme |
| Villers-Au-Bois | 50 | 48 mg/L | 128 mg/L | ✓ | ⚠ Non conf. |
| Villers-Au-Flos | 80 | 50 mg/L | · | ✓ | ✓ Conforme |
| Villers-Brulin | 50 | 56 mg/L | · | ✓ | ⚠ Non conf. |
| Villers-Chatel | 50 | 57 mg/L | · | ✓ | ⚠ Non conf. |
| Villers-L'Hopital | 90 | 35 mg/L | · | ✓ | ✓ Conforme |
| Villers-Les-Cagnicourt | 90 | 34 mg/L | · | ✓ | ✓ Conforme |
| Villers-Sir-Simon | 30 | 48 mg/L | · | ✓ | ⚠ Non conf. |
| Vimy | 60 | 38 mg/L | 122 mg/L | ✓ | ⚠ Non conf. |
| Vincly | 100 | · | · | ✓ | ✓ Conforme |
| Violaines | 80 | 0 mg/L | 126 mg/L | ✓ | ⚠ Non conf. |
| Vis-En-Artois | 60 | 39 mg/L | 126 mg/L | ✓ | ⚠ Non conf. |
| Vitry-En-Artois | 80 | 15 mg/L | 142 mg/L | ✓ | ⚠ Non conf. |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Waben | 80 | 37 mg/L | · | ✓ | ✓ Conforme |
| Wacquinghen | 80 | · | · | ✓ | ⚠ Non conf. |
| Wail | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Wailly | 100 | · | · | ✓ | ✓ Conforme |
| Wailly-Beaucamp | 80 | 44 mg/L | · | ✓ | ✓ Conforme |
| Wambercourt | 100 | 16 mg/L | · | ✓ | ✓ Conforme |
| Wamin | 100 | · | · | ✓ | ✓ Conforme |
| Wancourt | 70 | 24 mg/L | 162 mg/L | ✓ | ⚠ Non conf. |
| Wanquetin | 50 | 50 mg/L | 125 mg/L | ✓ | ⚠ Non conf. |
| Wardrecques | 70 | 30 mg/L | · | ✓ | ⚠ Non conf. |
| Warlencourt-Eaucourt | 50 | 46 mg/L | 126 mg/L | ✓ | ⚠ Non conf. |
| Warlincourt-Les-Pas | 100 | · | · | ✓ | ✓ Conforme |
| Warlus | 100 | · | · | ✓ | ✓ Conforme |
| Warluzel | 90 | 39 mg/L | · | ✓ | ✓ Conforme |
| Wast (Le) | 100 | · | · | ✓ | ✓ Conforme |
| Wavrans-Sur-L'Aa | 100 | · | · | ✓ | ✓ Conforme |
| Wavrans-Sur-Ternoise | 100 | · | · | ✓ | ✓ Conforme |
| Westrehem | 80 | 45 mg/L | · | ✓ | ✓ Conforme |
| Wicquinghem | 100 | · | · | ✓ | ✓ Conforme |
| Widehem | 70 | · | · | ✓ | ⚠ Non conf. |
| Wierre-Au-Bois | 80 | 26 mg/L | 116 mg/L | ✓ | ✓ Conforme |
| Wierre-Effroy | 100 | · | · | ✓ | ✓ Conforme |
| Willeman | 80 | 47 mg/L | · | ✓ | ✓ Conforme |
| Willencourt | 90 | 26 mg/L | · | ✓ | ✓ Conforme |
| Willerval | 70 | 40 mg/L | · | ✓ | ⚠ Non conf. |
| Wimereux | 100 | 20 mg/L | 145 mg/L | ✓ | ✓ Conforme |
| Wimille | 100 | 15 mg/L | · | ✓ | ✓ Conforme |
| Wingles | 50 | 42 mg/L | 138 mg/L | ✓ | ⚠ Non conf. |
| Wirwignes | 100 | · | · | ✓ | ✓ Conforme |
| Wismes | 100 | · | · | ✓ | ✓ Conforme |
| Wisques | 90 | · | · | ✓ | ✓ Conforme |
| Wissant | 60 | 47 mg/L | 98 mg/L | ✓ | ⚠ Non conf. |
| Witternesse | 80 | 41 mg/L | · | ✓ | ✓ Conforme |
| Wittes | 80 | 21 mg/L | 118 mg/L | ✓ | ⚠ Non conf. |
| Wizernes | 90 | · | · | Détectés | ✓ Conforme |
| Commune | Score | Nitrates | Calcaire | PFAS | Conformité |
|---|---|---|---|---|---|
| Zoteux | 100 | · | · | ✓ | ✓ Conforme |
| Zouafques | 90 | 38 mg/L | · | ✓ | ✓ Conforme |
| Zudausques | 90 | 40 mg/L | · | ✓ | ✓ Conforme |
| Zutkerque | 100 | · | · | ✓ | ✓ Conforme |