I think water managent is different here than like in the states where i think most water treatment company are private right???.
Here in Quebec water management is city owned and also governmant supervised .
Laws and contaminent levels are very stricts.
Example Montreal tap water is one of the best water around , even Molson coors brewery take the tap water to brew their beer.
some test were done to compare city water to water fountain with the big jugs, and it said that tap water was better than these fountain (since they are not cleaned as often they are needed...
But why finally bother with water just drink beer then you know that the water in it is safe!!!!