 Yeah, you were part of utilities, and the guys do a great job. And I think the public understands when they see the red going past, it's pretty dirty water. And we got all the different egg things and things, chemicals in it that a lot of people, I mean, just immense amount of things that we have. I think on your watch, we started to switch over to different technologies that cleaned it up even better. And that's what we see now. There's one huge room with all those filters in it.