← All Provinces and Territories
Data verified November 2026 from official municipal and government sources.
Communities 445Fluoridated 1Not fluoridated 444
Whether fluoride is added to each community’s public drinking water, compiled from official municipal and government sources. A “No” means fluoride is not added; some systems still contain low, naturally occurring fluoride.
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| City / Town | Fluoridated | Source |
|---|---|---|
| Acton Vale | No | Source ↗ |
| Adstock | No | Source ↗ |
| Akulivik | No | Source ↗ |
| Alma | No | Source ↗ |
| Amqui | No | Source ↗ |
| Arvida (Saguenay, Jonquière secteur Arvida) | No | Source ↗ |
| Ascot Corner | No | Source ↗ |
| Aupaluk | No | Source ↗ |
| Ayer's Cliff | No | Source ↗ |
| Aylmer (Gatineau) | No | Source ↗ |
| Baie-Comeau | No | Source ↗ |
| Baie-du-Febvre (Ville de Nicolet) | No | Source ↗ |
| Baie-Johan-Beetz | No | Source ↗ |
| Baie-Saint-Paul | No | Source ↗ |
| Batiscan | No | Source ↗ |
| Beauharnois (Melocheville) | No | Source ↗ |
| Beauharnois (secteurs Centre et Est) | No | Source ↗ |
| Beaulac-Garthby | No | Source ↗ |
| Beaumont | No | Source ↗ |
| Beauport (Ville de Québec) | No | Source ↗ |
| Beaupré | No | Source ↗ |
| Beloeil (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Berthier-sur-Mer | No | Source ↗ |
| Blainville (Ville de Sainte-Thérèse) | No | Source ↗ |
| Boisbriand (Ville de Sainte-Thérèse) | No | Source ↗ |
| Boischatel | No | Source ↗ |
| Bonsecours (Ville de Valcourt) | No | Source ↗ |
| Boucherville (Ville de Longueuil - usine Louise-Gravel) | No | Source ↗ |
| Bromont | No | Source ↗ |
| Brossard (Ville de Longueuil - usine Le Royer) | No | Source ↗ |
| Buckingham (Gatineau, Buckingham plant) | No | Source ↗ |
| Béarn | No | Source ↗ |
| Cacouna | No | Source ↗ |
| Campbell's Bay | No | Source ↗ |
| Candiac | No | Source ↗ |
| Cap-Chat | No | Source ↗ |
| Cap-de-la-Madeleine (Trois-Rivières) | No | Source ↗ |
| Cap-Saint-Ignace | No | Source ↗ |
| Carignan (secteur Bellerive) | No | Source ↗ |
| Chambly | No | Source ↗ |
| Champlain | No | Source ↗ |
| Chapais | No | Source ↗ |
| Chelsea (Old Chelsea centre-village) | No | Source ↗ |
| Chibougamau | No | Source ↗ |
| Chicoutimi (Saguenay) | No | Source ↗ |
| Chicoutimi-Nord (Saguenay) | No | Source ↗ |
| Chute-aux-Outardes | No | Source ↗ |
| Château-Richer | No | Source ↗ |
| Châteauguay | No | Source ↗ |
| Chénéville | No | Source ↗ |
| Clarenceville (Régie intermunicipale d'approvisionnement en eau potable Henryville-Venise) | No | Source ↗ |
| Clermont | No | Source ↗ |
| Compton | No | Source ↗ |
| Cookshire-Eaton (Cookshire) | No | Source ↗ |
| Cookshire-Eaton (Sawyerville) | No | Source ↗ |
| Coteau-du-Lac | No | Source ↗ |
| Crabtree (Réseau Village) | No | Source ↗ |
| Côte-Saint-Luc (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Danville | No | Source ↗ |
| Delson (Ville de Candiac) | No | Source ↗ |
| Deux-Montagnes | No | Source ↗ |
| Dolbeau-Mistassini | No | Source ↗ |
| Donnacona | No | Source ↗ |
| Drummondville | No | Source ↗ |
| Dudswell (secteur Bishopton) | No | Source ↗ |
| Durham-Sud | No | Source ↗ |
| Déléage (Ville de Maniwaki) | No | Source ↗ |
| East Angus | No | Source ↗ |
| East Hereford | No | Source ↗ |
| Farnham | No | Source ↗ |
| Fassett | No | Source ↗ |
| Fermont | No | Source ↗ |
| Forestville | No | Source ↗ |
| Fortierville | No | Source ↗ |
| Franklin (secteur Saint-Antoine-Abbé) | No | Source ↗ |
| Frelighsburg | No | Source ↗ |
| Frontenac (village) | No | Source ↗ |
| Gatineau | No | Source ↗ |
| Gracefield | No | Source ↗ |
| Granby | No | Source ↗ |
| Grand-Mère (Shawinigan) | No | Source ↗ |
| Grande-Vallée | No | Source ↗ |
| Grenville | No | Source ↗ |
| Grenville-sur-la-Rouge | No | Source ↗ |
| Grosses-Roches | No | Source ↗ |
| Ham-Nord | No | Source ↗ |
| Hampstead (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Hatley (Canton, Hatley Acres) | No | Source ↗ |
| Havre-Saint-Pierre | No | Source ↗ |
| Henryville (Régie intermunicipale d'approvisionnement en eau potable Henryville-Venise) | No | Source ↗ |
| Hudson | No | Source ↗ |
| Hull (Gatineau) | No | Source ↗ |
| Iberville (Saint-Jean-sur-Richelieu, rive est) | No | Source ↗ |
| Inukjuak | No | Source ↗ |
| Ivujivik | No | Source ↗ |
| Joliette | No | Source ↗ |
| Jonquière (Saguenay, Jonquière / Kénogami system) | No | Source ↗ |
| Kamouraska | No | Source ↗ |
| Kangiqsualujjuaq | No | Source ↗ |
| Kangirsuk | No | Source ↗ |
| Kiamika | No | Source ↗ |
| Kingsbury | No | Source ↗ |
| Kuujjuaq | No | Source ↗ |
| Kuujjuarapik | No | Source ↗ |
| Kénogami (Saguenay, Jonquière / Kénogami system) | No | Source ↗ |
| L'Ancienne-Lorette (Ville de Québec) | No | Source ↗ |
| L'Ange-Gardien | No | Source ↗ |
| L'Ascension | No | Source ↗ |
| L'Assomption | No | Source ↗ |
| L'Isle-Verte | No | Source ↗ |
| L'Épiphanie | No | Source ↗ |
| L'Île-Cadieux (Vaudreuil-Dorion) | No | Source ↗ |
| L'Île-des-Sœurs (Nun's Island, Verdun, Montréal) | No | Source ↗ |
| L'Île-Perrot | No | Source ↗ |
| La Baie (Saguenay, Arrondissement de La Baie) | No | Source ↗ |
| La Durantaye | No | Source ↗ |
| La Pocatière | No | Source ↗ |
| La Présentation (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| La Tuque | No | Source ↗ |
| La Tuque (La Croche) | No | Source ↗ |
| La Tuque (Parent) | No | Source ↗ |
| La Visitation-de-Yamaska (Ville de Nicolet) | No | Source ↗ |
| Lac-aux-Sables | No | Source ↗ |
| Lac-Beauport | No | Source ↗ |
| Lac-des-Écorces | No | Source ↗ |
| Lac-Etchemin | No | Source ↗ |
| Lac-Mégantic | No | Source ↗ |
| Lac-Supérieur (Domaine Roger) | No | Source ↗ |
| Lachine (Montréal) | No | Source ↗ |
| Lachute | No | Source ↗ |
| Lacolle | No | Source ↗ |
| Landrienne | No | Source ↗ |
| Lanoraie | No | Source ↗ |
| Laterrière (Saguenay) | No | Source ↗ |
| Latulipe-et-Gaboury | No | Source ↗ |
| Lauzon (Lévis, secteur Lévis system) | No | Source ↗ |
| Laval | No | Source ↗ |
| Laverlochère-Angliers (secteur Laverlochère) | No | Source ↗ |
| Lawrenceville (Ville de Valcourt) | No | Source ↗ |
| Lejeune | No | Source ↗ |
| Les Bergeronnes | No | Source ↗ |
| Les Coteaux | No | Source ↗ |
| Les Cèdres | No | Source ↗ |
| Les Escoumins | No | Source ↗ |
| Les Éboulements (Seigneurie des Éboulements) | No | Source ↗ |
| Les Îles-de-la-Madeleine (Grande-Entrée) | No | Source ↗ |
| Les Îles-de-la-Madeleine (Havre-Aubert) | No | Source ↗ |
| Les Îles-de-la-Madeleine (Havre-aux-Maisons) | No | Source ↗ |
| Les Îles-de-la-Madeleine (Île Centrale) | No | Source ↗ |
| Longueuil (Réseau Louise-Gravel) | No | Source ↗ |
| Longueuil (Réseau Mario-Petrone) | No | Source ↗ |
| Longueuil - Greenfield Park/Le Moyne (Réseau Le Royer) | No | Source ↗ |
| Lorraine (Ville de Rosemère plant) | No | Source ↗ |
| Lorrainville | No | Source ↗ |
| Louiseville | No | Source ↗ |
| Luceville (Sainte-Luce) | No | Source ↗ |
| Lyster | No | Source ↗ |
| Léry (Ville de Châteauguay) | No | Source ↗ |
| Lévis | No | Source ↗ |
| Magog | No | Source ↗ |
| Malartic | No | Source ↗ |
| Maniwaki | No | Source ↗ |
| Masson-Angers (Gatineau, Buckingham plant) | No | Source ↗ |
| Matagami | No | Source ↗ |
| Matane | No | Source ↗ |
| McMasterville (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Mercier (Ville de Châteauguay) | No | Source ↗ |
| Mirabel | No | Source ↗ |
| Mont-Carmel | No | Source ↗ |
| Mont-Joli | No | Source ↗ |
| Mont-Laurier | No | Source ↗ |
| Mont-Royal (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Mont-Saint-Hilaire (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Montebello | No | Source ↗ |
| Montmagny | No | Source ↗ |
| Montréal (usines Atwater et Des Baillets) | No | Source ↗ |
| Montréal-Est (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Montréal-Ouest (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Morin-Heights | No | Source ↗ |
| Murdochville | No | Source ↗ |
| Métabetchouan-Lac-à-la-Croix (secteur Métabetchouan) | No | Source ↗ |
| Napierville | No | Source ↗ |
| Neuville | No | Source ↗ |
| New Carlisle | No | Source ↗ |
| New Richmond | No | Source ↗ |
| Nicolet | No | Source ↗ |
| Notre-Dame-de-Bonsecours (Montebello) | No | Source ↗ |
| Notre-Dame-de-l'Île-Perrot (Régie de l'eau de l'Île Perrot) | No | Source ↗ |
| Notre-Dame-de-Lourdes | No | Source ↗ |
| Notre-Dame-des-Neiges | No | Source ↗ |
| Notre-Dame-des-Prairies (Ville de Joliette) | No | Source ↗ |
| Notre-Dame-du-Bon-Conseil | No | Source ↗ |
| Notre-Dame-du-Nord | No | Source ↗ |
| Notre-Dame-du-Portage | No | Source ↗ |
| Oka (réseau des Puits) | No | Source ↗ |
| Oka (réseau du Village) | No | Source ↗ |
| Orford | No | Source ↗ |
| Ormstown | No | Source ↗ |
| Otter Lake | No | Source ↗ |
| Otterburn Park (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Parisville | No | Source ↗ |
| Petit-Saguenay | No | Source ↗ |
| Pincourt (Régie de l'eau de l'Île Perrot) | No | Source ↗ |
| Plaisance | No | Source ↗ |
| Plessisville | No | Source ↗ |
| Pointe-des-Cascades | No | Source ↗ |
| Pointe-du-Lac (Trois-Rivières) | No | Source ↗ |
| Pont-Rouge | No | Source ↗ |
| Port-Cartier | No | Source ↗ |
| Port-Cartier (Rivière-Pentecôte) | No | Source ↗ |
| Potton (Mansonville) | No | Source ↗ |
| Potton (Owl's Head) | No | Source ↗ |
| Princeville | No | Source ↗ |
| Prévost | No | Source ↗ |
| Puvirnituq | No | Source ↗ |
| Québec | No | Source ↗ |
| Racine (Ville de Valcourt) | No | Source ↗ |
| Radisson (Eeyou Istchee Baie-James) | No | Source ↗ |
| Rawdon | No | Source ↗ |
| Repentigny | No | Source ↗ |
| Richmond | No | Source ↗ |
| Rigaud (Gauthier) | No | Source ↗ |
| Rigaud (Réseau urbain) | No | Source ↗ |
| Rimouski | No | Source ↗ |
| Ripon | No | Source ↗ |
| Rivière-au-Tonnerre | No | Source ↗ |
| Rivière-du-Loup | No | Source ↗ |
| Rivière-Ouelle | No | Source ↗ |
| Rivière-Rouge | No | Source ↗ |
| Rosemère | No | Source ↗ |
| Rougemont | No | Source ↗ |
| Rouyn-Noranda | No | Source ↗ |
| Roxton Pond | No | Source ↗ |
| Saint-Alexandre | No | Source ↗ |
| Saint-Alexandre-de-Kamouraska | No | Source ↗ |
| Saint-Alexis | No | Source ↗ |
| Saint-Amable (R.I.E.P., Varennes plant) | No | Source ↗ |
| Saint-Ambroise | No | Source ↗ |
| Saint-Ambroise-de-Kildare (réseau municipal) | No | Source ↗ |
| Saint-Ambroise-de-Kildare (réseau par Saint-Charles-Borromée) | No | Source ↗ |
| Saint-André-Avellin | No | Source ↗ |
| Saint-André-d'Argenteuil | No | Source ↗ |
| Saint-André-de-Kamouraska | No | Source ↗ |
| Saint-Anselme | No | Source ↗ |
| Saint-Antoine-de-Tilly | No | Source ↗ |
| Saint-Antoine-sur-Richelieu (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Antonin | No | Source ↗ |
| Saint-Arsène | No | Source ↗ |
| Saint-Augustin-de-Desmaures (Ville de Québec) | No | Source ↗ |
| Saint-Barnabé | No | Source ↗ |
| Saint-Barthélemy | No | Source ↗ |
| Saint-Basile-le-Grand (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Saint-Benoît-Labre | No | Source ↗ |
| Saint-Bernard (La Nouvelle-Beauce) | No | Source ↗ |
| Saint-Bruno-de-Guigues | No | Source ↗ |
| Saint-Bruno-de-Montarville (Ville de Longueuil - usine Louise-Gravel) | No | Source ↗ |
| Saint-Calixte | No | Source ↗ |
| Saint-Camille-de-Lellis | No | Source ↗ |
| Saint-Casimir | No | Source ↗ |
| Saint-Charles-Borromée | No | Source ↗ |
| Saint-Charles-de-Bellechasse | No | Source ↗ |
| Saint-Charles-sur-Richelieu (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Christophe-d'Arthabaska (Victoriaville) | No | Source ↗ |
| Saint-Chrysostome | No | Source ↗ |
| Saint-Colomban | No | Source ↗ |
| Saint-Constant (Ville de Candiac) | No | Source ↗ |
| Saint-Cyprien-de-Napierville | No | Source ↗ |
| Saint-Cyrille-de-Wendover (Ville de Drummondville) | No | Source ↗ |
| Saint-Césaire | No | Source ↗ |
| Saint-Côme | No | Source ↗ |
| Saint-Côme-Linière | No | Source ↗ |
| Saint-Damien-de-Buckland | No | Source ↗ |
| Saint-Denis-sur-Richelieu (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Donat (Matawinie) | No | Source ↗ |
| Saint-Elzéar (Bonaventure) | No | Source ↗ |
| Saint-Esprit | No | Source ↗ |
| Saint-Eugène-de-Guigues | No | Source ↗ |
| Saint-Ferdinand | No | Source ↗ |
| Saint-François-de-la-Rivière-du-Sud | No | Source ↗ |
| Saint-Frédéric | No | Source ↗ |
| Saint-Fulgence | No | Source ↗ |
| Saint-Félix-d'Otis | No | Source ↗ |
| Saint-Félix-de-Valois | No | Source ↗ |
| Saint-Gabriel | No | Source ↗ |
| Saint-Gabriel-de-Brandon (Ville de Saint-Gabriel) | No | Source ↗ |
| Saint-Georges | Yes | Source ↗ |
| Saint-Germain-de-Grantham (Ville de Drummondville) | No | Source ↗ |
| Saint-Germain-de-Kamouraska | No | Source ↗ |
| Saint-Guillaume | No | Source ↗ |
| Saint-Gédéon | No | Source ↗ |
| Saint-Henri | No | Source ↗ |
| Saint-Honoré | No | Source ↗ |
| Saint-Hugues (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Hyacinthe | No | Source ↗ |
| Saint-Ignace-de-Loyola (Ville de Berthierville) | No | Source ↗ |
| Saint-Jacques-de-Leeds | No | Source ↗ |
| Saint-Jacques-le-Mineur | No | Source ↗ |
| Saint-Jean-Baptiste (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Saint-Jean-de-Dieu | No | Source ↗ |
| Saint-Jean-sur-Richelieu (rive ouest) | No | Source ↗ |
| Saint-Joachim | No | Source ↗ |
| Saint-Joseph-de-Beauce | No | Source ↗ |
| Saint-Joseph-de-Lepage (Ville de Mont-Joli) | No | Source ↗ |
| Saint-Joseph-de-Sorel (Régie intermunicipale de l'eau Tracy, Saint-Joseph, Saint-Roch) | No | Source ↗ |
| Saint-Joseph-du-Lac | No | Source ↗ |
| Saint-Justin | No | Source ↗ |
| Saint-Jérôme | No | Source ↗ |
| Saint-Lambert (Ville de Longueuil - usine Le Royer) | No | Source ↗ |
| Saint-Laurent (Montréal) | No | Source ↗ |
| Saint-Liboire | No | Source ↗ |
| Saint-Lin-Laurentides | No | Source ↗ |
| Saint-Louis-de-France (Trois-Rivières) | No | Source ↗ |
| Saint-Léon-de-Standon | No | Source ↗ |
| Saint-Majorique-de-Grantham (Ville de Drummondville) | No | Source ↗ |
| Saint-Marc-du-Lac-Long | No | Source ↗ |
| Saint-Marc-sur-Richelieu (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Mathias-sur-Richelieu (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Saint-Mathieu (Ville de Candiac) | No | Source ↗ |
| Saint-Mathieu-de-Beloeil (Régie de l'aqueduc intermunicipale du Bas-Richelieu) | No | Source ↗ |
| Saint-Mathieu-du-Parc | No | Source ↗ |
| Saint-Michel-de-Bellechasse | No | Source ↗ |
| Saint-Ours (Sorel-Tracy - Centrale de traitement de l'eau) | No | Source ↗ |
| Saint-Pacôme | No | Source ↗ |
| Saint-Pascal | No | Source ↗ |
| Saint-Paul (Ville de Joliette) | No | Source ↗ |
| Saint-Paul-d'Abbotsford | No | Source ↗ |
| Saint-Philippe (Ville de Candiac) | No | Source ↗ |
| Saint-Philippe-de-Néri | No | Source ↗ |
| Saint-Pie | No | Source ↗ |
| Saint-Pierre-de-Broughton | No | Source ↗ |
| Saint-Pierre-de-la-Rivière-du-Sud | No | Source ↗ |
| Saint-Pierre-les-Becquets | No | Source ↗ |
| Saint-Placide | No | Source ↗ |
| Saint-Prosper | No | Source ↗ |
| Saint-Raphaël | No | Source ↗ |
| Saint-Raymond | No | Source ↗ |
| Saint-René-de-Matane | No | Source ↗ |
| Saint-Robert (Sorel-Tracy - Centrale de traitement de l'eau) | No | Source ↗ |
| Saint-Roch-de-l'Achigan | No | Source ↗ |
| Saint-Roch-de-Richelieu (Régie intermunicipale de l'eau Tracy, Saint-Joseph, Saint-Roch) | No | Source ↗ |
| Saint-Rémi | No | Source ↗ |
| Saint-Simon (Ville de Saint-Hyacinthe) | No | Source ↗ |
| Saint-Stanislas (Municipalité, Maria-Chapdelaine) | No | Source ↗ |
| Saint-Sébastien (Le Granit) | No | Source ↗ |
| Saint-Sébastien (Le Haut-Richelieu, Régie Henryville-Venise-en-Québec) | No | Source ↗ |
| Saint-Séverin (Ville de Saint-Tite) | No | Source ↗ |
| Saint-Thomas (Ville de Joliette) | No | Source ↗ |
| Saint-Thomas-Didyme | No | Source ↗ |
| Saint-Tite | No | Source ↗ |
| Saint-Ulric | No | Source ↗ |
| Saint-Zacharie | No | Source ↗ |
| Saint-Zéphirin-de-Courval (Ville de Nicolet) | No | Source ↗ |
| Saint-Édouard-de-Maskinongé | No | Source ↗ |
| Sainte-Adèle | No | Source ↗ |
| Sainte-Agathe-des-Monts | No | Source ↗ |
| Sainte-Angèle-de-Monnoir | No | Source ↗ |
| Sainte-Anne-de-Bellevue (Ville de Montréal - usine Pierrefonds) | No | Source ↗ |
| Sainte-Anne-de-Sorel (Sorel-Tracy - Centrale de traitement de l'eau) | No | Source ↗ |
| Sainte-Anne-des-Monts | No | Source ↗ |
| Sainte-Anne-des-Plaines | No | Source ↗ |
| Sainte-Aurélie | No | Source ↗ |
| Sainte-Brigitte-de-Laval | No | Source ↗ |
| Sainte-Béatrix | No | Source ↗ |
| Sainte-Catherine (Ville de Candiac) | No | Source ↗ |
| Sainte-Catherine-de-la-Jacques-Cartier | No | Source ↗ |
| Sainte-Croix | No | Source ↗ |
| Sainte-Cécile-de-Whitton | No | Source ↗ |
| Sainte-Flavie (Ville de Mont-Joli) | No | Source ↗ |
| Sainte-Françoise | No | Source ↗ |
| Sainte-Félicité | No | Source ↗ |
| Sainte-Hélène-de-Bagot | No | Source ↗ |
| Sainte-Hélène-de-Kamouraska | No | Source ↗ |
| Sainte-Julie (Régie intermunicipale d'eau potable, RIEP) | No | Source ↗ |
| Sainte-Julienne | No | Source ↗ |
| Sainte-Justine | No | Source ↗ |
| Sainte-Louise | No | Source ↗ |
| Sainte-Luce (secteur Sainte-Luce) | No | Source ↗ |
| Sainte-Madeleine (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Sainte-Marcelline-de-Kildare | No | Source ↗ |
| Sainte-Marie | No | Source ↗ |
| Sainte-Marie-Madeleine (Régie intermunicipale de l'eau de la Vallée du Richelieu) | No | Source ↗ |
| Sainte-Marthe-sur-le-Lac | No | Source ↗ |
| Sainte-Monique (Nicolet-Yamaska, Bécancour plant) | No | Source ↗ |
| Sainte-Perpétue (Paroisse, Nicolet-Yamaska) | No | Source ↗ |
| Sainte-Rose-de-Watford (Aqueduc Sainte-Rose-Station) | No | Source ↗ |
| Sainte-Scholastique (Mirabel) | No | Source ↗ |
| Sainte-Sophie | No | Source ↗ |
| Sainte-Thérèse | No | Source ↗ |
| Sainte-Victoire-de-Sorel (Sorel-Tracy - Centrale de traitement de l'eau) | No | Source ↗ |
| Sainte-Émélie-de-l'Énergie | No | Source ↗ |
| Salaberry-de-Valleyfield | No | Source ↗ |
| Salluit | No | Source ↗ |
| Schefferville | No | Source ↗ |
| Scotstown | No | Source ↗ |
| Senneville | No | Source ↗ |
| Sept-Îles | No | Source ↗ |
| Sept-Îles (Gallix) | No | Source ↗ |
| Shannon (réseau municipal) | No | Source ↗ |
| Shawinigan (Shawinigan Falls) | No | Source ↗ |
| Shefford (secteur rue Sylvie) | No | Source ↗ |
| Sherbrooke | No | Source ↗ |
| Shipshaw (Saguenay) | No | Source ↗ |
| Sorel (Sorel-Tracy, secteur Sorel) | No | Source ↗ |
| Sorel-Tracy (secteur Sorel, Centrale de traitement de l'eau) | No | Source ↗ |
| Sorel-Tracy (secteur Tracy, Régie intermunicipale de l'eau Tracy, Saint-Joseph, Saint-Roch) | No | Source ↗ |
| Stanstead (Ville de Stanstead) | No | Source ↗ |
| Stoneham-et-Tewkesbury (La Montagne) | No | Source ↗ |
| Tasiujaq | No | Source ↗ |
| Terrasse-Vaudreuil (Régie de l'eau de l'Île Perrot) | No | Source ↗ |
| Terrebonne (Régie d'aqueduc intermunicipale des Moulins) | No | Source ↗ |
| Thetford Mines | No | Source ↗ |
| Thetford Mines (Black Lake) | No | Source ↗ |
| Thurso | No | Source ↗ |
| Trois-Pistoles | No | Source ↗ |
| Trois-Rivières | No | Source ↗ |
| Trois-Rivières-Ouest (Trois-Rivières) | No | Source ↗ |
| Témiscaming | No | Source ↗ |
| Témiscouata-sur-le-Lac | No | Source ↗ |
| Umiujaq | No | Source ↗ |
| Upton | No | Source ↗ |
| Val-Brillant | No | Source ↗ |
| Val-d'Or | No | Source ↗ |
| Val-d'Or (secteur Vassan) | No | Source ↗ |
| Val-des-Bois | No | Source ↗ |
| Val-des-Sources | No | Source ↗ |
| Val-Joli (Ville de Windsor) | No | Source ↗ |
| Valcourt (Canton) | No | Source ↗ |
| Valcourt (Ville) | No | Source ↗ |
| Varennes (Régie intermunicipale d'eau potable - RIEP) | No | Source ↗ |
| Vaudreuil-Dorion (secteur Bleu, usine de filtration) | No | Source ↗ |
| Vaudreuil-Dorion (secteur Rouge, wells) | No | Source ↗ |
| Vaudreuil-sur-le-Lac (Vaudreuil-Dorion) | No | Source ↗ |
| Venise-en-Québec (Régie intermunicipale d'approvisionnement en eau potable Henryville-Venise) | No | Source ↗ |
| Verdun (Montréal) | No | Source ↗ |
| Victoriaville (Réseau Arthabaska) | No | Source ↗ |
| Victoriaville (Réseau Victoriaville) | No | Source ↗ |
| Ville-Marie | No | Source ↗ |
| Warwick | No | Source ↗ |
| Waterloo | No | Source ↗ |
| Waterville | No | Source ↗ |
| Weedon | No | Source ↗ |
| Westmount (Ville de Montréal - usines Atwater et Des Baillets) | No | Source ↗ |
| Wickham | No | Source ↗ |
| Windsor | No | Source ↗ |
| Yamaska (Sorel-Tracy - Centrale de traitement de l'eau) | No | Source ↗ |
Cite This Data: Aquatell Canada, “Fluoride by City in Quebec, Canada.” Updated November 2026. www.aquatell.ca/pages/fluoride-by-city-quebec
See also
Fluoride by City in Canada (All Provinces)Water Hardness by City in QuebecChlorine or Chloramine by City in Quebec
Fluoride by City in Other Provinces and Territories
AlbertaBritish ColumbiaManitobaNew BrunswickNewfoundland and LabradorNorthwest TerritoriesNova ScotiaOntarioPEIQuebecSaskatchewanYukon
Understanding fluoridation
Fluoride can be present in Canadian drinking water in two ways: some municipalities add it as part of community water fluoridation, and it also occurs naturally in some groundwater sources, where levels can vary widely depending on local geology. The chart above focuses on added fluoride, showing whether each municipality currently fluoridates its water, has never fluoridated, or has discontinued the practice. Because the decision to fluoridate is made at the local level, practices vary from one community to the next. The target for fluoridated water is 0.7 mg/L, well below the Health Canada maximum acceptable concentration (MAC) of 1.5 mg/L. Keep in mind that a community without added fluoride may still have some naturally occurring fluoride, particularly in private wells and groundwater supplies, so testing is the only way to know your actual level. This matters when selecting treatment, since common options such as standard carbon filters and water softeners do not remove fluoride, while reverse osmosis can. Knowing your municipality’s fluoridation status, along with any naturally occurring fluoride in your source water, helps individuals and organizations make informed decisions about water treatment, maintenance, and risk management.
Site Authorship & Editorial Oversight
Reid Thornley, WQA Master Water Specialist
Business Founder · CWQA Board of Directors · 25 Years of Hands-On Water Treatment Experience
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