 That is a mix. You're right. And, you know, as we know, every summer, whether it's hot and dry or cooler and what you're going to have algae growth, that's part of the natural cycle of summer weather. But you can have, you know, that accelerated or increased by runoff of particularly phosphorus or dirt or sediment that has phosphorus in it that then feeds the algae. So, you know, you have kind of