 Yeah, the nutrients that are going up, you know, phosphorus content, things like that. You know, they're attributing a lot of the transported sedimentations and nutrient contents to the eutrophication of the lakes up in Canada, the artificial aging or the man-made increased aging of these lakes, algae blooms, things like that. And so we have to be good neighbors, and we have to take all that into consideration. It's not just a matter of saying, well, I'm going to,