I took about 500 samples; I took a little less, but I've added more since then. What I can see is that 95% to 98% of all samples had concentrations below the thresholds proposed by Health Canada. In other words, the vast majority of the samples would meet the drinking water standards proposed by Health Canada. It must be clearly understood that we're talking about drinking water only.
Doing this kind of large-scale study allows us to identify the places where there are problems. We found five or six in Quebec. The municipalities involved have begun to put in place specific water treatment systems and to close wells. People are also installing this type of system in their homes. So there's a real impact on water quality and on people's health in those places.