Yes, I would have to agree with what has been said. Basically, here in Ontario, at least in our area, we are on the Great Lakes. All our water is from the Great Lakes. The Great Lakes water does not have any initial lead in it of any measurable amount. The water leaving the plant, again, does not have any real measurable amount of lead in it. Almost all of the lead is taken up from the services and some older fixtures, which have lead components.
I was in charge of the waste-water system for quite some time in the region of Niagara, too. It's not really a number that is of any concern, what comes into the plant or what the leaves the plant. Again, once it gets back into Lake Ontario—although many other municipalities are using the water again and again—there, it's negligible. Even in our case, the Great Lakes, a lot of other municipalities put their waste water into Lake Erie and, as I said, the lead in our source water is negligible, and the effect that we have is negligible also.