We are working on it. The funding that I referred to earlier from the Ontario Ministry of Environment is intended to help us fine-tune it. We know that certain areas.... For example, the contributing area to Rondeau Bay has been studied extensively in the past, and it's a combination of the soil type and the slope. We know that this area in general is a very high contributor into Rondeau Bay. We can basically extrapolate that to other similar soil types with similar slopes.
The characteristics are that there is a significant slope from what's called the ridge down into Lake Erie, and so virtually any practice that is aimed at conservation tillage and reducing the rate of runoff is equally applicable. All of those areas would be contributing equally.