Quebec Water Quality
Water hardness and quality data for 154 cities in Quebec, Canada.
State average
101mg/L
5.9 gpg
Hardness level
🟡 Moderately Hard
4 lab-verified
Cities
154
154 with data
Gatineau
Pop. 300,045
Laval
Pop. 438,366
Montréal
Pop. 1,762,949
Québec
Pop. 531,902
Ahuntsic-Cartierville
Pop. 135,336
Aylmer
Pop. 56,542
Beauport
Pop. 81,425
Brossard
Pop. 69,575
Charlesbourg
Pop. 82,870
Chicoutimi
Pop. 69,004
Chomedey
Pop. 94,030
Drummondville
Pop. 59,489
Granby
Pop. 66,222
Hull
Pop. 63,702
Jonquière
Pop. 54,842
La Cité-Limoilou
Pop. 108,415
La Haute-Saint-Charles
Pop. 88,460
Le Plateau-Mont-Royal
Pop. 105,813
Le Sud-Ouest
Pop. 86,347
Le Vieux-Longueuil
Pop. 135,218
Les Rivières
Pop. 77,000
Lévis
Pop. 143,414
Longueuil
Pop. 229,330
Mercier–Hochelaga-Maisonneuve
Pop. 142,753
Montréal-Nord
Pop. 86,857
Notre-Dame-de-Grâce
Pop. 68,152
Pierrefonds
Pop. 59,093
Pierrefonds-Roxboro
Pop. 73,194
Repentigny
Pop. 84,965
Rivière-des-Prairies–Pointe-aux-Trembles
Pop. 113,868
Rosemont–La Petite-Patrie
Pop. 146,501
Saguenay
Pop. 148,886
Saint-Hubert
Pop. 82,548
Saint-Hyacinthe
Pop. 50,326
Saint-Jean-sur-Richelieu
Pop. 98,036
Saint-Jérôme
Pop. 54,948
Saint-Laurent
Pop. 98,828
Saint-Léonard
Pop. 79,495
Saint-Louis-de-Terrebonne
Pop. 119,944
Saint-Michel
Pop. 56,420
Sainte-Foy
Pop. 111,300
Sherbrooke
Pop. 129,447
Terrebonne
Pop. 111,575
Trois-Rivières
Pop. 144,472
Verdun
Pop. 69,229
Ville-Marie
Pop. 104,944
Villeray–Saint-Michel–Parc-Extension
Pop. 144,814
Alma
Pop. 29,526
Amos
Pop. 17,918
Baie-Comeau
Pop. 21,536
Beaconsfield
Pop. 19,194
Beauharnois
Pop. 11,918
Bécancour
Pop. 11,134
Beloeil
Pop. 18,927
Blainville
Pop. 46,493
Boisbriand
Pop. 26,483
Boucherville
Pop. 39,062
Buckingham
Pop. 16,685
Candiac
Pop. 15,947
Cantley
Pop. 10,412
Cap-aux-Meules
Pop. 12,190
Cartierville
Pop. 34,667
Chambly
Pop. 22,608
Châteauguay
Pop. 42,786
Côte-Saint-Luc
Pop. 31,395
Cowansville
Pop. 10,887
Desmarchais-Crawford
Pop. 29,688
Deux-Montagnes
Pop. 17,402
Dolbeau-Mistassini
Pop. 12,916
Dollard-Des Ormeaux
Pop. 48,930
Dorval
Pop. 18,980
Duvernay
Pop. 37,460
Duvernay-Est
Pop. 14,000
Farnham
Pop. 11,228
Gaspé
Pop. 14,819
Greenfield Park
Pop. 16,733
Hauterive
Pop. 11,549
Ile-des-Soeurs
Pop. 20,461
Joliette
Pop. 34,772
Kirkland
Pop. 20,491
L'Ancienne-Lorette
Pop. 16,516
L'Assomption
Pop. 15,906
L'Île-Bizard–Sainte-Geneviève
Pop. 19,857
La Prairie
Pop. 23,357
La Tuque
Pop. 11,001
Laflèche
Pop. 17,499
Laurentides
Pop. 12,710
Laval-des-Rapides
Pop. 36,933
Le Plateau
Pop. 15,000
Les Coteaux
Pop. 17,396
Magog
Pop. 15,550
Mascouche
Pop. 34,626
Matane
Pop. 14,812
Mercier
Pop. 10,121
Mile End
Pop. 23,977
Milton-Parc
Pop. 10,961
Mirabel
Pop. 34,626
Mont-Laurier
Pop. 13,405
Mont-Royal
Pop. 18,933
Mont-Saint-Hilaire
Pop. 15,720
Montmagny
Pop. 11,724
Neufchâtel-Est–Lebourgneuf
Pop. 37,540
Outremont
Pop. 23,954
Parc-Extension
Pop. 33,800
Petite-Bourgogne
Pop. 10,000
Pincourt
Pop. 11,197
Pointe-Claire
Pop. 30,161
Pointe-Saint-Charles
Pop. 13,731
Pont-Viau
Pop. 14,187
Prévost
Pop. 10,132
Rimouski
Pop. 42,240
Rivière-du-Loup
Pop. 18,586
Roberval
Pop. 10,227
Rock Forest
Pop. 35,500
Rosemère
Pop. 14,173
Rouyn-Noranda
Pop. 23,504
Saint Romuald
Pop. 11,663
Saint-Augustin-de-Desmaures
Pop. 17,281
Saint-Basile-le-Grand
Pop. 15,605
Saint-Bruno-de-Montarville
Pop. 24,388
Saint-Canut
Pop. 10,643
Saint-Charles-Borromée
Pop. 15,285
Saint-Constant
Pop. 27,359
Saint-Eustache
Pop. 42,062
Saint-Félicien
Pop. 10,278
Saint-Georges
Pop. 31,173
Saint-Henri
Pop. 15,800
Saint-Lazare
Pop. 19,889
Saint-Lin-Laurentides
Pop. 17,463
Saint-Vincent-de-Paul
Pop. 15,194
Sainte-Adèle
Pop. 10,634
Sainte-Agathe-des-Monts
Pop. 10,223
Sainte-Anne-des-Plaines
Pop. 10,680
Sainte-Catherine
Pop. 16,762
Sainte-Catherine
Pop. 16,211
Sainte-Julie
Pop. 29,019
Sainte-Marie
Pop. 13,565
Sainte-Marthe-sur-le-Lac
Pop. 11,311
Sainte-Monique
Pop. 14,150
Sainte-Thérèse
Pop. 25,224
Salaberry-de-Valleyfield
Pop. 42,787
Sept-Îles
Pop. 28,534
Shawinigan
Pop. 38,211
Snowdon
Pop. 32,160
Sorel-Tracy
Pop. 41,629
Templeton-Est
Pop. 20,000
Thetford-Mines
Pop. 25,704
Val-d'Or
Pop. 25,541
Val-des-Arbres
Pop. 40,974
Varennes
Pop. 20,994
Vaudreuil-Dorion
Pop. 25,789
Victoriaville
Pop. 34,426
Ville-Émard
Pop. 30,440
Westmount
Pop. 20,494