Qualité de l’eau du robinet de la Charente-Maritime (17)
462 communes de la Charente-Maritime, 672 279 habitants. L’eau y est en moyenne dure (30,6 °f), avec 17,5 mg/L de nitrates en moyenne communale. Les PFAS ont été recherchés dans l’eau distribuée de 28 communes ; 27 en quantifient au moins une trace, et aucune ne dépasse la limite.
Communes
462
documentées par le contrôle sanitaire
Dureté moyenne
30,6
°f, eau dure
Nitrates moyens
17,5
mg/L, limite 50 mg/L
PFAS au-dessus de la limite
0
communes, sur 28 analysées
Les eaux les plus dures de la Charente-Maritime
| Plassay | 39,8 | |
|---|---|---|
| Neuillac | 38,9 | |
| Neulles | 38,9 | |
| Avy | 38,3 | |
| Biron | 38,3 | |
| Chadenac | 38,3 | |
| Coulonges | 38,3 | |
| Échebrune | 38,3 | |
| Marignac | 38,3 | |
| Antezant-la-Chapelle | 37,3 |
À l’inverse, les plus douces
| Le Chay | 11,8 | |
|---|---|---|
| Corme-Écluse | 11,8 | |
| Charron | 16,3 | |
| Bussac-Forêt | 17,4 | |
| Corignac | 17,4 | |
| Esnandes | 19,0 | |
| L'Houmeau | 19,0 | |
| Lagord | 19,0 | |
| Nieul-sur-Mer | 19,0 | |
| Villedoux | 19,0 |
Les deux classements partagent la même échelle : la longueur d’une barre se compare d’un tableau à l’autre.
Où les nitrates sont les plus élevés
| Arvert | 38,0 | |
|---|---|---|
| Breuillet | 38,0 | |
| Chaillevette | 38,0 | |
| L'Éguille | 38,0 | |
| Étaules | 38,0 | |
| Les Mathes | 38,0 | |
| Mornac-sur-Seudre | 38,0 | |
| Saint-Augustin | 38,0 | |
| Saint-Sulpice-de-Royan | 38,0 | |
| Le Chay | 37,0 |
La limite réglementaire est de 50 mg/L. Ces valeurs sont les dernières connues par commune, tous réseaux confondus.
Les communes où des PFAS ont été quantifiés
Quantifié ne veut pas dire préoccupant : la limite est à 0,1 µg/L, et la colonne de droite donne la part qu’en occupe chaque commune.
| Commune | Somme des 20 PFAS | Part du seuil |
|---|---|---|
| Saintes | 0,035 µg/L | 35 % |
| Antezant-la-Chapelle | 0,0049 µg/L | 5 % |
| La Croix-Comtesse | 0,0049 µg/L | 5 % |
| Dampierre-sur-Boutonne | 0,0049 µg/L | 5 % |
| La Jarrie-Audouin | 0,0049 µg/L | 5 % |
| Loulay | 0,0049 µg/L | 5 % |
| Vergné | 0,0049 µg/L | 5 % |
| Périgny | 0,0042 µg/L | 4 % |
| Puilboreau | 0,0042 µg/L | 4 % |
| Châtelaillon-Plage | 0,0031 µg/L | 3 % |
| Saint-Vivien | 0,0031 µg/L | 3 % |
| Bourgneuf | 0,0023 µg/L | 2 % |
| Courçon | 0,0023 µg/L | 2 % |
| Dompierre-sur-Mer | 0,0023 µg/L | 2 % |
| Montroy | 0,0023 µg/L | 2 % |
| Saint-Médard-d'Aunis | 0,0023 µg/L | 2 % |
| Vérines | 0,0023 µg/L | 2 % |
| Rivedoux-Plage | 0,0014 µg/L | 1 % |
| Saujon | 0,0014 µg/L | 1 % |
| Vaux-sur-Mer | 0,0013 µg/L | 1 % |
| Clavette | 0,0012 µg/L | 1 % |
| Croix-Chapeau | 0,0012 µg/L | 1 % |
| La Jarrie | 0,0012 µg/L | 1 % |
| Saint-Christophe | 0,0012 µg/L | 1 % |
| Salles-sur-Mer | 0,0012 µg/L | 1 % |
| Médis | 0,0011 µg/L | 1 % |
| Semussac | 0,0011 µg/L | 1 % |
Voir la carte des PFAS de la Charente-Maritime, rejets industriels compris →
Les 462 communes de la Charente-Maritime
| Commune | Habitants | Dureté | Nitrates | PFAS |
|---|---|---|---|---|
| Agudelle | 131 | 32,1 °f | 17,0 | n.d. |
| Aigrefeuille-d'Aunis | 4 677 | 22,1 °f | 18,0 | n.d. |
| Allas-Bocage | 194 | 28,7 °f | 18,0 | n.d. |
| Allas-Champagne | 283 | 33,8 °f | 9,3 | n.d. |
| Anais | 314 | 20,7 °f | 18,0 | n.d. |
| Andilly | 2 350 | 23,7 °f | 19,0 | n.d. |
| Angliers | 1 447 | 22,8 °f | 18,0 | n.d. |
| Angoulins | 4 240 | 23,6 °f | 18,0 | n.d. |
| Annepont | 399 | 33,2 °f | 18,0 | n.d. |
| Annezay | 168 | 26,7 °f | 32,0 | n.d. |
| Antezant-la-Chapelle | 367 | 37,3 °f | 13,0 | 0,0049 |
| Arces | 716 | 34,3 °f | 26,0 | n.d. |
| Archiac | 773 | 34,2 °f | 13,0 | n.d. |
| Archingeay | 765 | 22,7 °f | 17,0 | n.d. |
| Ardillières | 890 | 22,1 °f | 18,0 | n.d. |
| Ars-en-Ré | 1 314 | 21,2 °f | 16,0 | n.d. |
| Arthenac | 334 | 33,8 °f | 9,3 | n.d. |
| Arvert | 3 917 | 36,7 °f | 38,0 | n.d. |
| Asnières-la-Giraud | 977 | 33,6 °f | 8,7 | n.d. |
| Aujac | 372 | 36,1 °f | 16,0 | n.d. |
| Aulnay | 1 410 | 32,9 °f | 8,9 | n.d. |
| Aumagne | 694 | 36,1 °f | 16,0 | n.d. |
| Authon-Ébéon | 410 | 36,1 °f | 16,0 | n.d. |
| Avy | 510 | 38,3 °f | 16,0 | n.d. |
| Aytré | 9 746 | 30,1 °f | 27,0 | n.d. |
| Bagnizeau | 177 | 36,1 °f | 16,0 | n.d. |
| Balanzac | 642 | 33,8 °f | 9,0 | n.d. |
| Ballans | 201 | 36,7 °f | 17,0 | n.d. |
| Ballon | 828 | 22,1 °f | 18,0 | n.d. |
| Barzan | 475 | 34,3 °f | 26,0 | n.d. |
| Bazauges | 101 | 33,0 °f | 28,0 | n.d. |
| Beaugeay | 794 | 36,3 °f | 31,0 | n.d. |
| Beauvais-sur-Matha | 638 | 33,0 °f | 28,0 | n.d. |
| Bedenac | 699 | 25,2 °f | 11,0 | n.d. |
| Belluire | 214 | 34,9 °f | 11,0 | n.d. |
| Benon | 1 859 | 21,5 °f | 17,0 | n.d. |
| Bercloux | 448 | 33,6 °f | 8,7 | n.d. |
| Bernay-Saint-Martin | 770 | 23,0 °f | 17,0 | n.d. |
| Berneuil | 1 169 | 33,9 °f | 25,0 | n.d. |
| Beurlay | 994 | 31,5 °f | 0,7 | n.d. |
| Bignay | 359 | 33,4 °f | 29,0 | n.d. |
| Biron | 243 | 38,3 °f | 16,0 | n.d. |
| Blanzac-lès-Matha | 345 | 36,1 °f | 16,0 | n.d. |
| Blanzay-sur-Boutonne | 76 | 34,1 °f | 19,0 | n.d. |
| Bois | 523 | 34,9 °f | 11,0 | n.d. |
| Boisredon | 711 | 32,8 °f | 1,0 | n.d. |
| Bords | 1 375 | 22,7 °f | 17,0 | n.d. |
| Boresse-et-Martron | 200 | 29,0 °f | 5,5 | n.d. |
| Boscamnant | 330 | 25,2 °f | 11,0 | n.d. |
| Bougneau | 655 | 33,9 °f | 25,0 | n.d. |
| Bouhet | 903 | 21,4 °f | 18,0 | n.d. |
| Bourcefranc-le-Chapus | 3 486 | 35,1 °f | 29,0 | n.d. |
| Bourgneuf | 1 463 | 35,3 °f | 26,0 | 0,0023 |
| Boutenac-Touvent | 230 | 34,3 °f | 26,0 | n.d. |
| Bran | 137 | 32,3 °f | 4,2 | n.d. |
| Bresdon | 231 | 33,0 °f | 28,0 | n.d. |
| Breuil-la-Réorte | 470 | 22,4 °f | 17,0 | n.d. |
| Breuil-Magné | 1 926 | 22,6 °f | 17,0 | n.d. |
| Breuillet | 3 058 | 36,7 °f | 38,0 | n.d. |
| Brie-sous-Archiac | 223 | 33,8 °f | 9,3 | n.d. |
| Brie-sous-Matha | 163 | 33,0 °f | 14,0 | n.d. |
| Brie-sous-Mortagne | 234 | 34,3 °f | 26,0 | n.d. |
| Brives-sur-Charente | 213 | 33,2 °f | 27,0 | n.d. |
| Brizambourg | 997 | 32,4 °f | 7,4 | n.d. |
| Burie | 1 338 | 33,2 °f | 1,4 | n.d. |
| Bussac-Forêt | 1 074 | 17,4 °f | 0,0 | n.d. |
| Bussac-sur-Charente | 1 321 | 33,8 °f | 7,7 | n.d. |
| Cabariot | 1 481 | 22,7 °f | 17,0 | n.d. |
| Celles | 329 | 34,2 °f | 13,0 | n.d. |
| Cercoux | 1 302 | 25,2 °f | 11,0 | n.d. |
| Chadenac | 518 | 38,3 °f | 16,0 | n.d. |
| Chaillevette | 1 664 | 36,7 °f | 38,0 | n.d. |
| Chambon | 983 | 22,1 °f | 18,0 | n.d. |
| Chamouillac | 370 | 32,8 °f | 1,0 | n.d. |
| Champagnac | 488 | 33,8 °f | 9,3 | n.d. |
| Champagne | 651 | 36,6 °f | 33,0 | n.d. |
| Champagnolles | 687 | 34,9 °f | 11,0 | n.d. |
| Champdolent | 425 | 22,7 °f | 17,0 | n.d. |
| Chaniers | 3 651 | 33,2 °f | 27,0 | n.d. |
| Chantemerle-sur-la-Soie | 209 | 23,0 °f | 17,0 | n.d. |
| Charron | 2 021 | 16,3 °f | 15,0 | n.d. |
| Chartuzac | 164 | 32,1 °f | 17,0 | n.d. |
| Châtelaillon-Plage | 6 653 | 32,2 °f | 32,0 | 0,0031 |
| Chatenet | 221 | 29,0 °f | 5,5 | n.d. |
| Chaunac | 67 | 32,3 °f | 4,2 | n.d. |
| Chenac-Saint-Seurin-d'Uzet | 606 | 34,3 °f | 26,0 | n.d. |
| Chepniers | 697 | 29,0 °f | 5,5 | n.d. |
| Chérac | 1 130 | 33,2 °f | 27,0 | n.d. |
| Cherbonnières | 347 | 37,3 °f | 13,0 | n.d. |
| Chermignac | 1 265 | 33,9 °f | 25,0 | n.d. |
| Chevanceaux | 1 065 | 29,0 °f | 5,5 | n.d. |
| Chives | 317 | 35,3 °f | 15,0 | n.d. |
| Cierzac | 323 | 34,2 °f | 13,0 | n.d. |
| Ciré-d'Aunis | 1 583 | 22,6 °f | 17,0 | n.d. |
| Clam | 418 | 33,4 °f | 25,0 | n.d. |
| Clavette | 1 406 | 29,0 °f | 21,0 | 0,0012 |
| Clérac | 1 074 | 25,2 °f | 11,0 | n.d. |
| Clion | 843 | 33,4 °f | 25,0 | n.d. |
| Coivert | 190 | 34,1 °f | 19,0 | n.d. |
| Colombiers | 306 | 33,9 °f | 25,0 | n.d. |
| Consac | 236 | 28,7 °f | 18,0 | n.d. |
| Contré | 135 | 35,3 °f | 8,2 | n.d. |
| Corignac | 326 | 17,4 °f | 0,0 | n.d. |
| Corme-Écluse | 1 295 | 11,8 °f | 37,0 | n.d. |
| Corme-Royal | 1 997 | 33,8 °f | 9,0 | n.d. |
| Coulonges | 222 | 38,3 °f | 16,0 | n.d. |
| Courant | 445 | 23,0 °f | 17,0 | n.d. |
| Courcelles | 455 | 37,3 °f | 13,0 | n.d. |
| Courcerac | 316 | 36,1 °f | 16,0 | n.d. |
| Courçon | 2 091 | 23,0 °f | 21,0 | 0,0023 |
| Courcoury | 721 | 24,0 °f | 32,0 | n.d. |
| Courpignac | 421 | 32,8 °f | 1,0 | n.d. |
| Coux | 480 | 32,1 °f | 17,0 | n.d. |
| Cozes | 2 287 | 34,3 °f | 26,0 | n.d. |
| Cram-Chaban | 654 | 21,5 °f | 17,0 | n.d. |
| Cravans | 845 | 35,2 °f | 3,0 | n.d. |
| Crazannes | 442 | 32,2 °f | 24,0 | n.d. |
| Cressé | 225 | 36,1 °f | 16,0 | n.d. |
| Croix-Chapeau | 1 418 | 29,0 °f | 21,0 | 0,0012 |
| Dampierre-sur-Boutonne | 267 | 33,0 °f | 19,0 | 0,0049 |
| Dœuil-sur-le-Mignon | 373 | 22,5 °f | 17,0 | n.d. |
| Dolus-d'Oléron | 3 199 | 35,3 °f | 32,0 | n.d. |
| Dompierre-sur-Charente | 477 | 33,2 °f | 27,0 | n.d. |
| Dompierre-sur-Mer | 6 315 | 23,7 °f | 19,0 | 0,0023 |
| Échebrune | 480 | 38,3 °f | 16,0 | n.d. |
| Échillais | 3 765 | 35,5 °f | 35,0 | n.d. |
| Écoyeux | 1 365 | 32,4 °f | 7,4 | n.d. |
| Écurat | 438 | 35,0 °f | 30,0 | n.d. |
| Épargnes | 947 | 34,3 °f | 26,0 | n.d. |
| Esnandes | 2 224 | 19,0 °f | 16,0 | n.d. |
| Essouvert | 1 021 | 33,6 °f | 8,7 | n.d. |
| Étaules | 2 857 | 36,7 °f | 38,0 | n.d. |
| Expiremont | 112 | 32,1 °f | 17,0 | n.d. |
| Fenioux | 158 | 33,4 °f | 29,0 | n.d. |
| Ferrières | 1 573 | 21,4 °f | 18,0 | n.d. |
| Fléac-sur-Seugne | 361 | 33,4 °f | 25,0 | n.d. |
| Floirac | 420 | 34,3 °f | 26,0 | n.d. |
| Fontaine-Chalendray | 237 | 34,2 °f | 15,0 | n.d. |
| Fontaines-d'Ozillac | 510 | 30,5 °f | 21,0 | n.d. |
| Fontcouverte | 2 330 | 34,4 °f | 7,4 | n.d. |
| Fontenet | 391 | 33,6 °f | 8,7 | n.d. |
| Forges | 1 308 | 22,1 °f | 18,0 | n.d. |
| Fouras | 4 148 | 26,9 °f | 17,0 | n.d. |
| Geay | 788 | 31,5 °f | 0,7 | n.d. |
| Gémozac | 3 052 | 32,9 °f | 0,0 | n.d. |
| Genouillé | 872 | 26,7 °f | 32,0 | n.d. |
| Germignac | 653 | 34,2 °f | 13,0 | n.d. |
| Gibourne | 103 | 35,3 °f | 8,2 | n.d. |
| Givrezac | 74 | 34,9 °f | 11,0 | n.d. |
| Gourvillette | 116 | 33,0 °f | 28,0 | n.d. |
| Grandjean | 308 | 33,4 °f | 29,0 | n.d. |
| Grézac | 955 | 34,3 °f | 26,0 | n.d. |
| Guitinières | 479 | 33,4 °f | 25,0 | n.d. |
| Haimps | 448 | 36,1 °f | 16,0 | n.d. |
| Île-d'Aix | 186 | 26,9 °f | 17,0 | n.d. |
| Jarnac-Champagne | 878 | 34,2 °f | 13,0 | n.d. |
| Jazennes | 542 | 33,9 °f | 25,0 | n.d. |
| Jonzac | 3 602 | 23,1 °f | 0,5 | n.d. |
| Juicq | 320 | 33,4 °f | 29,0 | n.d. |
| Jussas | 155 | 32,1 °f | 17,0 | n.d. |
| L'Éguille | 910 | 36,7 °f | 38,0 | n.d. |
| L'Houmeau | 3 000 | 19,0 °f | 16,0 | n.d. |
| La Barde | 504 | 24,0 °f | 11,0 | n.d. |
| La Brée-les-Bains | 716 | 35,0 °f | 28,0 | n.d. |
| La Brousse | 516 | 36,1 °f | 16,0 | n.d. |
| La Chapelle-des-Pots | 1 019 | 34,3 °f | 4,7 | n.d. |
| La Clisse | 759 | 33,8 °f | 9,0 | n.d. |
| La Clotte | 708 | 24,0 °f | 11,0 | n.d. |
| La Couarde-sur-Mer | 1 112 | 22,6 °f | 17,0 | n.d. |
| La Croix-Comtesse | 223 | 33,0 °f | 19,0 | 0,0049 |
| La Devise | 1 183 | 22,3 °f | 17,0 | n.d. |
| La Flotte | 3 150 | 22,6 °f | 17,0 | n.d. |
| La Genétouze | 217 | 25,2 °f | 11,0 | n.d. |
| La Grève-sur-Mignon | 577 | 21,5 °f | 17,0 | n.d. |
| La Gripperie-Saint-Symphorien | 604 | 34,8 °f | 29,0 | n.d. |
| La Jard | 426 | 33,9 °f | 25,0 | n.d. |
| La Jarne | 2 637 | 23,6 °f | 18,0 | n.d. |
| La Jarrie | 3 458 | 29,0 °f | 21,0 | 0,0012 |
| La Jarrie-Audouin | 270 | 33,0 °f | 19,0 | 0,0049 |
| La Laigne | 500 | 21,5 °f | 17,0 | n.d. |
| La Rochelle | 79 851 | 27,6 °f | 30,0 | n.d. |
| La Ronde | 997 | 22,9 °f | 21,0 | n.d. |
| La Tremblade | 4 650 | 31,0 °f | 33,0 | n.d. |
| La Vallée | 707 | 24,0 °f | 19,0 | n.d. |
| La Vergne | 611 | 23,0 °f | 17,0 | n.d. |
| La Villedieu | 200 | 35,3 °f | 8,2 | n.d. |
| Lagord | 7 802 | 19,0 °f | 16,0 | n.d. |
| Landes | 575 | 23,0 °f | 17,0 | n.d. |
| Landrais | 797 | 26,7 °f | 32,0 | n.d. |
| Le Bois-Plage-en-Ré | 2 125 | 21,2 °f | 16,0 | n.d. |
| Le Château-d'Oléron | 4 366 | 35,3 °f | 32,0 | n.d. |
| Le Chay | 840 | 11,8 °f | 37,0 | n.d. |
| Le Douhet | 708 | 34,4 °f | 7,4 | n.d. |
| Le Fouilloux | 755 | 25,2 °f | 11,0 | n.d. |
| Le Gicq | 121 | 36,1 °f | 16,0 | n.d. |
| Le Grand-Village-Plage | 1 108 | 30,6 °f | 27,0 | n.d. |
| Le Gua | 2 129 | 34,8 °f | 29,0 | n.d. |
| Le Gué-d'Alleré | 1 113 | 21,4 °f | 18,0 | n.d. |
| Le Mung | 317 | 32,2 °f | 24,0 | n.d. |
| Le Pin | 71 | 29,0 °f | 5,5 | n.d. |
| Le Seure | 274 | 36,1 °f | 16,0 | n.d. |
| Le Thou | 2 117 | 23,6 °f | 18,0 | n.d. |
| Léoville | 300 | 32,3 °f | 4,2 | n.d. |
| Les Éduts | 57 | 32,9 °f | 15,0 | n.d. |
| Les Églises-d'Argenteuil | 537 | 37,3 °f | 13,0 | n.d. |
| Les Essards | 740 | 25,3 °f | 0,0 | n.d. |
| Les Gonds | 1 740 | 24,0 °f | 32,0 | n.d. |
| Les Mathes | 2 180 | 36,7 °f | 38,0 | n.d. |
| Les Nouillers | 722 | 33,4 °f | 29,0 | n.d. |
| Les Portes-en-Ré | 577 | 21,2 °f | 16,0 | n.d. |
| Les Touches-de-Périgny | 550 | 36,1 °f | 16,0 | n.d. |
| Loire-les-Marais | 381 | 22,6 °f | 17,0 | n.d. |
| Loiré-sur-Nie | 283 | 32,9 °f | 15,0 | n.d. |
| Loix | 745 | 21,2 °f | 16,0 | n.d. |
| Longèves | 1 052 | 23,7 °f | 19,0 | n.d. |
| Lonzac | 267 | 34,2 °f | 13,0 | n.d. |
| Lorignac | 499 | 31,4 °f | 18,0 | n.d. |
| Loulay | 760 | 33,0 °f | 19,0 | 0,0049 |
| Louzignac | 176 | 33,0 °f | 14,0 | n.d. |
| Lozay | 165 | 25,0 °f | 21,0 | n.d. |
| Luchat | 511 | 33,8 °f | 9,0 | n.d. |
| Lussac | 39 | 33,4 °f | 25,0 | n.d. |
| Lussant | 1 004 | 22,7 °f | 17,0 | n.d. |
| Macqueville | 297 | 36,7 °f | 17,0 | n.d. |
| Marans | 4 476 | 22,7 °f | 21,0 | n.d. |
| Marennes-Hiers-Brouage | 6 163 | 35,1 °f | 29,0 | n.d. |
| Marignac | 412 | 38,3 °f | 16,0 | n.d. |
| Marsais | 981 | 22,5 °f | 17,0 | n.d. |
| Marsilly | 3 176 | 23,7 °f | 19,0 | n.d. |
| Massac | 184 | 36,1 °f | 16,0 | n.d. |
| Matha | 2 191 | 36,1 °f | 16,0 | n.d. |
| Mazeray | 991 | 33,4 °f | 29,0 | n.d. |
| Mazerolles | 243 | 34,9 °f | 11,0 | n.d. |
| Médis | 3 157 | 36,2 °f | 31,0 | 0,0011 |
| Mérignac | 237 | 29,0 °f | 5,5 | n.d. |
| Meschers-sur-Gironde | 3 180 | 34,3 °f | 26,0 | n.d. |
| Messac | 102 | 32,3 °f | 4,2 | n.d. |
| Meursac | 1 563 | 35,2 °f | 3,0 | n.d. |
| Meux | 327 | 33,8 °f | 9,3 | n.d. |
| Migré | 347 | 22,5 °f | 17,0 | n.d. |
| Migron | 694 | 36,1 °f | 16,0 | n.d. |
| Mirambeau | 1 520 | 34,6 °f | 4,9 | n.d. |
| Moëze | 600 | 35,4 °f | 32,0 | n.d. |
| Mons | 445 | 36,1 °f | 16,0 | n.d. |
| Montendre | 3 222 | 32,1 °f | 17,0 | n.d. |
| Montguyon | 1 705 | 29,0 °f | 5,5 | n.d. |
| Montils | 867 | 33,9 °f | 25,0 | n.d. |
| Montlieu-la-Garde | 1 310 | 29,0 °f | 5,5 | n.d. |
| Montpellier-de-Médillan | 700 | 35,2 °f | 3,0 | n.d. |
| Montroy | 963 | 35,3 °f | 26,0 | 0,0023 |
| Moragne | 536 | 22,6 °f | 17,0 | n.d. |
| Mornac-sur-Seudre | 877 | 36,7 °f | 38,0 | n.d. |
| Mortagne-sur-Gironde | 911 | 34,3 °f | 26,0 | n.d. |
| Mortiers | 173 | 32,3 °f | 4,2 | n.d. |
| Mosnac | 494 | 33,4 °f | 25,0 | n.d. |
| Muron | 1 378 | 26,7 °f | 32,0 | n.d. |
| Nachamps | 206 | 23,0 °f | 17,0 | n.d. |
| Nancras | 794 | 33,8 °f | 9,0 | n.d. |
| Nantillé | 325 | 33,6 °f | 8,7 | n.d. |
| Néré | 669 | 32,9 °f | 15,0 | n.d. |
| Neuillac | 321 | 38,9 °f | 1,5 | n.d. |
| Neulles | 165 | 38,9 °f | 1,5 | n.d. |
| Neuvicq | 378 | 29,0 °f | 5,5 | n.d. |
| Neuvicq-le-Château | 365 | 36,7 °f | 17,0 | n.d. |
| Nieul-le-Virouil | 573 | 28,7 °f | 18,0 | n.d. |
| Nieul-lès-Saintes | 1 186 | 35,0 °f | 30,0 | n.d. |
| Nieul-sur-Mer | 5 811 | 19,0 °f | 16,0 | n.d. |
| Nieulle-sur-Seudre | 1 220 | 34,8 °f | 29,0 | n.d. |
| Nuaillé-d'Aunis | 1 279 | 22,8 °f | 18,0 | n.d. |
| Orignolles | 698 | 29,0 °f | 5,5 | n.d. |
| Ozillac | 613 | 30,5 °f | 21,0 | n.d. |
| Paillé | 326 | 35,3 °f | 8,2 | n.d. |
| Pérignac | 965 | 33,9 °f | 25,0 | n.d. |
| Périgny | 8 877 | 27,7 °f | 29,0 | 0,0042 |
| Pessines | 796 | 33,8 °f | 9,0 | n.d. |
| Pisany | 759 | 33,8 °f | 9,0 | n.d. |
| Plassac | 677 | 31,2 °f | 25,0 | n.d. |
| Plassay | 823 | 39,8 °f | 14,0 | n.d. |
| Polignac | 161 | 29,0 °f | 5,5 | n.d. |
| Pommiers-Moulons | 212 | 32,1 °f | 17,0 | n.d. |
| Pons | 4 343 | 29,4 °f | 12,0 | n.d. |
| Pont-l'Abbé-d'Arnoult | 1 811 | 36,6 °f | 33,0 | n.d. |
| Port-d'Envaux | 1 188 | 32,2 °f | 24,0 | n.d. |
| Port-des-Barques | 1 780 | 35,4 °f | 32,0 | n.d. |
| Pouillac | 294 | 29,0 °f | 5,5 | n.d. |
| Poursay-Garnaud | 309 | 37,3 °f | 13,0 | n.d. |
| Préguillac | 444 | 33,9 °f | 25,0 | n.d. |
| Prignac | 282 | 36,1 °f | 16,0 | n.d. |
| Puilboreau | 6 765 | 23,7 °f | 19,0 | 0,0042 |
| Puy-du-Lac | 523 | 22,7 °f | 17,0 | n.d. |
| Puyravault | 747 | 27,2 °f | 21,0 | n.d. |
| Puyrolland | 182 | 27,1 °f | 17,0 | n.d. |
| Réaux sur Trèfle | 765 | 33,8 °f | 9,3 | n.d. |
| Rétaud | 1 058 | 35,2 °f | 3,0 | n.d. |
| Rioux | 964 | 35,2 °f | 3,0 | n.d. |
| Rivedoux-Plage | 2 483 | 22,7 °f | 16,0 | 0,0014 |
| Rives-de-Boutonne | 419 | 34,1 °f | 19,0 | n.d. |
| Rochefort | 23 460 | 24,0 °f | 20,0 | n.d. |
| Romazières | 90 | 32,9 °f | 15,0 | n.d. |
| Romegoux | 640 | 24,0 °f | 19,0 | n.d. |
| Rouffiac | 519 | 33,2 °f | 27,0 | n.d. |
| Rouffignac | 437 | 32,1 °f | 17,0 | n.d. |
| Royan | 19 425 | 34,6 °f | 26,0 | n.d. |
| Sablonceaux | 1 458 | 33,8 °f | 9,0 | n.d. |
| Saint-Agnant | 2 780 | 35,4 °f | 32,0 | n.d. |
| Saint-Aigulin | 1 878 | 23,7 °f | 11,0 | n.d. |
| Saint-André-de-Lidon | 1 272 | 35,2 °f | 3,0 | n.d. |
| Saint-Augustin | 1 521 | 36,7 °f | 38,0 | n.d. |
| Saint-Bonnet-sur-Gironde | 859 | 28,7 °f | 18,0 | non quantifiés |
| Saint-Bris-des-Bois | 388 | 31,4 °f | 0,4 | n.d. |
| Saint-Césaire | 888 | 31,4 °f | 0,4 | n.d. |
| Saint-Christophe | 1 422 | 29,0 °f | 21,0 | 0,0012 |
| Saint-Ciers-Champagne | 388 | 32,3 °f | 4,2 | n.d. |
| Saint-Ciers-du-Taillon | 581 | 26,9 °f | 18,0 | n.d. |
| Saint-Clément-des-Baleines | 688 | 22,6 °f | 17,0 | n.d. |
| Saint-Coutant-le-Grand | 417 | 22,7 °f | 17,0 | n.d. |
| Saint-Crépin | 340 | 26,7 °f | 32,0 | n.d. |
| Saint-Cyr-du-Doret | 681 | 22,9 °f | 21,0 | n.d. |
| Saint-Denis-d'Oléron | 1 358 | 35,0 °f | 28,0 | n.d. |
| Saint-Dizant-du-Bois | 113 | 28,7 °f | 18,0 | n.d. |
| Saint-Dizant-du-Gua | 499 | 28,7 °f | 18,0 | n.d. |
| Saint-Eugène | 288 | 33,8 °f | 9,3 | n.d. |
| Saint-Félix | 324 | 22,5 °f | 17,0 | n.d. |
| Saint-Fort-sur-Gironde | 912 | 31,4 °f | 18,0 | n.d. |
| Saint-Froult | 400 | 35,4 °f | 32,0 | n.d. |
| Saint-Genis-de-Saintonge | 1 282 | 31,2 °f | 25,0 | n.d. |
| Saint-Georges-Antignac | 416 | 33,4 °f | 25,0 | n.d. |
| Saint-Georges-d'Oléron | 4 067 | 35,0 °f | 28,0 | n.d. |
| Saint-Georges-de-Didonne | 5 092 | 30,0 °f | 26,0 | n.d. |
| Saint-Georges-des-Agoûts | 278 | 28,7 °f | 18,0 | n.d. |
| Saint-Georges-des-Coteaux | 2 843 | 35,0 °f | 30,0 | n.d. |
| Saint-Georges-du-Bois | 1 883 | 22,7 °f | 17,0 | n.d. |
| Saint-Germain-de-Lusignan | 1 299 | 33,4 °f | 25,0 | n.d. |
| Saint-Germain-de-Vibrac | 186 | 32,3 °f | 4,2 | n.d. |
| Saint-Germain-du-Seudre | 407 | 34,9 °f | 11,0 | n.d. |
| Saint-Grégoire-d'Ardennes | 143 | 33,4 °f | 25,0 | n.d. |
| Saint-Hilaire-de-Villefranche | 1 350 | 33,4 °f | 29,0 | n.d. |
| Saint-Hilaire-du-Bois | 294 | 33,4 °f | 25,0 | n.d. |
| Saint-Hippolyte | 1 495 | 24,0 °f | 20,0 | n.d. |
| Saint-Jean-d'Angély | 6 784 | 36,3 °f | 8,2 | n.d. |
| Saint-Jean-d'Angle | 699 | 34,8 °f | 29,0 | n.d. |
| Saint-Jean-de-Liversay | 3 063 | 22,7 °f | 21,0 | n.d. |
| Saint-Julien-de-l'Escap | 857 | 37,3 °f | 13,0 | n.d. |
| Saint-Just-Luzac | 2 136 | 34,8 °f | 29,0 | n.d. |
| Saint-Laurent-de-la-Prée | 2 299 | 22,6 °f | 17,0 | n.d. |
| Saint-Léger | 679 | 33,9 °f | 25,0 | n.d. |
| Saint-Loup | 313 | 23,0 °f | 17,0 | n.d. |
| Saint-Maigrin | 534 | 32,3 °f | 4,2 | n.d. |
| Saint-Mandé-sur-Brédoire | 315 | 35,3 °f | 8,2 | n.d. |
| Saint-Mard | 1 261 | 22,5 °f | 17,0 | n.d. |
| Saint-Martial | 109 | 34,1 °f | 19,0 | n.d. |
| Saint-Martial-de-Mirambeau | 302 | 28,7 °f | 18,0 | n.d. |
| Saint-Martial-de-Vitaterne | 552 | 23,1 °f | 0,5 | n.d. |
| Saint-Martial-sur-Né | 425 | 34,2 °f | 13,0 | n.d. |
| Saint-Martin-d'Ary | 470 | 29,0 °f | 5,5 | n.d. |
| Saint-Martin-de-Coux | 444 | 24,0 °f | 11,0 | n.d. |
| Saint-Martin-de-Juillers | 151 | 34,8 °f | 9,9 | n.d. |
| Saint-Martin-de-Ré | 2 355 | 22,6 °f | 17,0 | n.d. |
| Saint-Médard | 91 | 32,3 °f | 4,2 | n.d. |
| Saint-Médard-d'Aunis | 2 396 | 23,7 °f | 19,0 | 0,0023 |
| Saint-Nazaire-sur-Charente | 1 210 | 35,4 °f | 32,0 | n.d. |
| Saint-Ouen-d'Aunis | 2 150 | 23,7 °f | 19,0 | n.d. |
| Saint-Ouen-la-Thène | 147 | 33,0 °f | 28,0 | n.d. |
| Saint-Palais-de-Négrignac | 410 | 29,0 °f | 5,5 | n.d. |
| Saint-Palais-de-Phiolin | 214 | 34,9 °f | 11,0 | n.d. |
| Saint-Palais-sur-Mer | 3 840 | 30,7 °f | 20,0 | n.d. |
| Saint-Pardoult | 211 | 37,3 °f | 13,0 | n.d. |
| Saint-Pierre-d'Amilly | 575 | 22,5 °f | 17,0 | n.d. |
| Saint-Pierre-d'Oléron | 6 633 | 32,2 °f | 27,0 | n.d. |
| Saint-Pierre-de-Juillers | 349 | 37,3 °f | 13,0 | n.d. |
| Saint-Pierre-de-l'Isle | 248 | 34,1 °f | 19,0 | n.d. |
| Saint-Pierre-du-Palais | 337 | 25,2 °f | 11,0 | n.d. |
| Saint-Pierre-La-Noue | 1 486 | 21,6 °f | 17,0 | n.d. |
| Saint-Porchaire | 2 040 | 25,3 °f | 0,0 | n.d. |
| Saint-Quantin-de-Rançanne | 274 | 34,9 °f | 11,0 | n.d. |
| Saint-Rogatien | 2 364 | 30,1 °f | 27,0 | n.d. |
| Saint-Romain-de-Benet | 1 801 | 33,8 °f | 9,0 | n.d. |
| Saint-Saturnin-du-Bois | 915 | 22,5 °f | 17,0 | n.d. |
| Saint-Sauvant | 515 | 31,4 °f | 0,4 | n.d. |
| Saint-Sauveur-d'Aunis | 2 026 | 21,4 °f | 18,0 | n.d. |
| Saint-Savinien | 2 460 | 30,1 °f | 20,0 | n.d. |
| Saint-Seurin-de-Palenne | 167 | 33,9 °f | 25,0 | n.d. |
| Saint-Sever-de-Saintonge | 647 | 33,2 °f | 27,0 | n.d. |
| Saint-Séverin-sur-Boutonne | 93 | 34,1 °f | 19,0 | n.d. |
| Saint-Sigismond-de-Clermont | 161 | 33,4 °f | 25,0 | n.d. |
| Saint-Simon-de-Bordes | 762 | 32,1 °f | 17,0 | n.d. |
| Saint-Simon-de-Pellouaille | 708 | 35,2 °f | 3,0 | n.d. |
| Saint-Sorlin-de-Conac | 209 | 28,7 °f | 18,0 | n.d. |
| Saint-Sornin | 415 | 34,8 °f | 29,0 | n.d. |
| Saint-Sulpice-d'Arnoult | 924 | 33,8 °f | 9,0 | n.d. |
| Saint-Sulpice-de-Royan | 3 446 | 36,7 °f | 38,0 | n.d. |
| Saint-Thomas-de-Conac | 590 | 28,7 °f | 18,0 | n.d. |
| Saint-Trojan-les-Bains | 1 121 | 35,3 °f | 32,0 | n.d. |
| Saint-Vaize | 620 | 33,8 °f | 7,7 | n.d. |
| Saint-Vivien | 1 436 | 23,6 °f | 18,0 | 0,0031 |
| Saint-Xandre | 5 677 | 23,7 °f | 19,0 | n.d. |
| Sainte-Colombe | 113 | 29,0 °f | 5,5 | n.d. |
| Sainte-Gemme | 1 365 | 34,8 °f | 29,0 | n.d. |
| Sainte-Lheurine | 533 | 34,2 °f | 13,0 | n.d. |
| Sainte-Marie-de-Ré | 3 412 | 22,6 °f | 17,0 | n.d. |
| Sainte-Même | 223 | 33,6 °f | 8,7 | n.d. |
| Sainte-Radegonde | 589 | 36,5 °f | 34,0 | n.d. |
| Sainte-Ramée | 113 | 26,9 °f | 18,0 | n.d. |
| Sainte-Soulle | 5 034 | 20,7 °f | 18,0 | n.d. |
| Saintes | 25 363 | 24,0 °f | 32,0 | 0,035 |
| Saleignes | 56 | 32,9 °f | 15,0 | n.d. |
| Salignac-de-Mirambeau | 163 | 32,8 °f | 1,0 | n.d. |
| Salignac-sur-Charente | 606 | 34,4 °f | 27,0 | n.d. |
| Salles-sur-Mer | 2 465 | 23,6 °f | 18,0 | 0,0012 |
| Saujon | 7 440 | 36,3 °f | 33,0 | 0,0014 |
| Seigné | 92 | 32,9 °f | 15,0 | n.d. |
| Semillac | 65 | 28,7 °f | 18,0 | n.d. |
| Semoussac | 386 | 28,7 °f | 18,0 | n.d. |
| Semussac | 2 585 | 36,2 °f | 31,0 | 0,0011 |
| Siecq | 211 | 36,7 °f | 17,0 | n.d. |
| Sonnac | 512 | 33,0 °f | 14,0 | n.d. |
| Soubise | 3 316 | 35,4 °f | 32,0 | n.d. |
| Soubran | 414 | 34,6 °f | 4,9 | n.d. |
| Soulignonne | 752 | 33,8 °f | 9,0 | n.d. |
| Souméras | 381 | 28,0 °f | 0,0 | n.d. |
| Sousmoulins | 229 | 32,1 °f | 17,0 | n.d. |
| Surgères | 6 897 | 22,7 °f | 17,0 | n.d. |
| Taillant | 204 | 33,4 °f | 29,0 | n.d. |
| Taillebourg | 794 | 33,5 °f | 17,0 | n.d. |
| Talmont-sur-Gironde | 77 | 34,3 °f | 26,0 | n.d. |
| Tanzac | 296 | 34,9 °f | 11,0 | n.d. |
| Taugon | 772 | 22,9 °f | 21,0 | n.d. |
| Ternant | 385 | 33,4 °f | 29,0 | n.d. |
| Tesson | 1 148 | 33,9 °f | 25,0 | n.d. |
| Thaims | 396 | 35,2 °f | 3,0 | n.d. |
| Thairé | 1 897 | 22,1 °f | 18,0 | n.d. |
| Thénac | 1 748 | 33,9 °f | 25,0 | n.d. |
| Thézac | 331 | 35,2 °f | 3,0 | n.d. |
| Thors | 477 | 33,0 °f | 14,0 | n.d. |
| Tonnay-Boutonne | 1 188 | 30,1 °f | 20,0 | n.d. |
| Tonnay-Charente | 8 289 | 21,5 °f | 17,0 | n.d. |
| Torxé | 258 | 33,4 °f | 29,0 | n.d. |
| Trizay | 1 538 | 36,5 °f | 34,0 | n.d. |
| Tugéras-Saint-Maurice | 381 | 32,1 °f | 17,0 | n.d. |
| Vanzac | 198 | 32,3 °f | 4,2 | n.d. |
| Varaize | 533 | 37,3 °f | 13,0 | n.d. |
| Varzay | 845 | 33,8 °f | 9,0 | n.d. |
| Vaux-sur-Mer | 4 013 | 30,7 °f | 20,0 | 0,0013 |
| Vénérand | 771 | 32,4 °f | 7,4 | n.d. |
| Vergeroux | 1 279 | 21,7 °f | 17,0 | n.d. |
| Vergné | 172 | 33,0 °f | 19,0 | 0,0049 |
| Vérines | 2 354 | 20,7 °f | 18,0 | 0,0023 |
| Vervant | 252 | 37,3 °f | 13,0 | n.d. |
| Vibrac | 162 | 32,3 °f | 4,2 | n.d. |
| Villars-en-Pons | 583 | 33,9 °f | 25,0 | n.d. |
| Villars-les-Bois | 257 | 31,4 °f | 0,4 | n.d. |
| Villedoux | 2 166 | 19,0 °f | 16,0 | n.d. |
| Villemorin | 130 | 35,3 °f | 8,2 | n.d. |
| Villeneuve-la-Comtesse | 743 | 30,7 °f | 19,0 | n.d. |
| Villexavier | 267 | 32,1 °f | 17,0 | n.d. |
| Villiers-Couture | 109 | 35,3 °f | 15,0 | n.d. |
| Vinax | 68 | 35,3 °f | 8,2 | n.d. |
| Virollet | 294 | 32,9 °f | 0,0 | n.d. |
| Virson | 731 | 22,1 °f | 18,0 | n.d. |
| Voissay | 173 | 33,4 °f | 29,0 | n.d. |
| Vouhé | 674 | 27,2 °f | 21,0 | n.d. |
| Yves | 1 585 | 22,6 °f | 17,0 | n.d. |