We have developed a multi-source way of dealing with this. When you're dealing with Lake Winnipeg it's quite different from dealing with, for example, Lake Erie in the seventies, where there were two points: largely, the two points were laundry detergent and waste water treatment. We have a lot of agricultural development. We have a lot of animal husbandry. We have cottagers. We have waste water treatment plants. We have interjurisdictional issues. So our numbers are about the same as yours as far as the issue of the detergents that we're talking about today goes, but we believe that each point counts and each point makes a difference.
It took us about 30 years to get to where we are in Lake Winnipeg. It's going to take a while to get back. But we believe, with everyone doing their part, slowly but surely we'll start to slow down the current progress, and eventually we'll get to a point where we can reverse it. But we all have to work together on that.